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| 1 | /** |
1 | /** |
| 2 | ****************************************************************************** |
2 | ****************************************************************************** |
| 3 | * @file stm32f1xx_ll_rcc.h |
3 | * @file stm32f1xx_ll_rcc.h |
| 4 | * @author MCD Application Team |
4 | * @author MCD Application Team |
| 5 | * @brief Header file of RCC LL module. |
5 | * @brief Header file of RCC LL module. |
| 6 | ****************************************************************************** |
6 | ****************************************************************************** |
| 7 | * @attention |
7 | * @attention |
| 8 | * |
8 | * |
| 9 | * <h2><center>© Copyright (c) 2016 STMicroelectronics. |
9 | * Copyright (c) 2016 STMicroelectronics. |
| 10 | * All rights reserved.</center></h2> |
10 | * All rights reserved. |
| 11 | * |
11 | * |
| 12 | * This software component is licensed by ST under BSD 3-Clause license, |
12 | * This software is licensed under terms that can be found in the LICENSE file in |
| 13 | * the "License"; You may not use this file except in compliance with the |
13 | * the root directory of this software component. |
| 14 | * License. You may obtain a copy of the License at: |
14 | * If no LICENSE file comes with this software, it is provided AS-IS. |
| 15 | * opensource.org/licenses/BSD-3-Clause |
15 | ****************************************************************************** |
| 16 | * |
16 | */ |
| 17 | ****************************************************************************** |
17 | |
| 18 | */ |
18 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| 19 | 19 | #ifndef __STM32F1xx_LL_RCC_H |
|
| 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
20 | #define __STM32F1xx_LL_RCC_H |
| 21 | #ifndef __STM32F1xx_LL_RCC_H |
21 | |
| 22 | #define __STM32F1xx_LL_RCC_H |
22 | #ifdef __cplusplus |
| 23 | 23 | extern "C" { |
|
| 24 | #ifdef __cplusplus |
24 | #endif |
| 25 | extern "C" { |
25 | |
| 26 | #endif |
26 | /* Includes ------------------------------------------------------------------*/ |
| 27 | 27 | #include "stm32f1xx.h" |
|
| 28 | /* Includes ------------------------------------------------------------------*/ |
28 | |
| 29 | #include "stm32f1xx.h" |
29 | /** @addtogroup STM32F1xx_LL_Driver |
| 30 | 30 | * @{ |
|
| 31 | /** @addtogroup STM32F1xx_LL_Driver |
31 | */ |
| 32 | * @{ |
32 | |
| 33 | */ |
33 | #if defined(RCC) |
| 34 | 34 | ||
| 35 | #if defined(RCC) |
35 | /** @defgroup RCC_LL RCC |
| 36 | 36 | * @{ |
|
| 37 | /** @defgroup RCC_LL RCC |
37 | */ |
| 38 | * @{ |
38 | |
| 39 | */ |
39 | /* Private types -------------------------------------------------------------*/ |
| 40 | 40 | /* Private variables ---------------------------------------------------------*/ |
|
| 41 | /* Private types -------------------------------------------------------------*/ |
41 | /* Private constants ---------------------------------------------------------*/ |
| 42 | /* Private variables ---------------------------------------------------------*/ |
42 | /* Private macros ------------------------------------------------------------*/ |
| 43 | /* Private constants ---------------------------------------------------------*/ |
43 | #if defined(USE_FULL_LL_DRIVER) |
| 44 | /* Private macros ------------------------------------------------------------*/ |
44 | /** @defgroup RCC_LL_Private_Macros RCC Private Macros |
| 45 | #if defined(USE_FULL_LL_DRIVER) |
45 | * @{ |
| 46 | /** @defgroup RCC_LL_Private_Macros RCC Private Macros |
46 | */ |
| 47 | * @{ |
47 | /** |
| 48 | */ |
48 | * @} |
| 49 | /** |
49 | */ |
| 50 | * @} |
50 | #endif /*USE_FULL_LL_DRIVER*/ |
| 51 | */ |
51 | /* Exported types ------------------------------------------------------------*/ |
| 52 | #endif /*USE_FULL_LL_DRIVER*/ |
52 | #if defined(USE_FULL_LL_DRIVER) |
| 53 | /* Exported types ------------------------------------------------------------*/ |
53 | /** @defgroup RCC_LL_Exported_Types RCC Exported Types |
| 54 | #if defined(USE_FULL_LL_DRIVER) |
54 | * @{ |
| 55 | /** @defgroup RCC_LL_Exported_Types RCC Exported Types |
55 | */ |
| 56 | * @{ |
56 | |
| 57 | */ |
57 | /** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure |
| 58 | 58 | * @{ |
|
| 59 | /** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure |
59 | */ |
| 60 | * @{ |
60 | |
| 61 | */ |
61 | /** |
| 62 | 62 | * @brief RCC Clocks Frequency Structure |
|
| 63 | /** |
63 | */ |
| 64 | * @brief RCC Clocks Frequency Structure |
64 | typedef struct |
| 65 | */ |
65 | { |
| 66 | typedef struct |
66 | uint32_t SYSCLK_Frequency; /*!< SYSCLK clock frequency */ |
| 67 | { |
67 | uint32_t HCLK_Frequency; /*!< HCLK clock frequency */ |
| 68 | uint32_t SYSCLK_Frequency; /*!< SYSCLK clock frequency */ |
68 | uint32_t PCLK1_Frequency; /*!< PCLK1 clock frequency */ |
| 69 | uint32_t HCLK_Frequency; /*!< HCLK clock frequency */ |
69 | uint32_t PCLK2_Frequency; /*!< PCLK2 clock frequency */ |
| 70 | uint32_t PCLK1_Frequency; /*!< PCLK1 clock frequency */ |
70 | } LL_RCC_ClocksTypeDef; |
| 71 | uint32_t PCLK2_Frequency; /*!< PCLK2 clock frequency */ |
71 | |
| 72 | } LL_RCC_ClocksTypeDef; |
72 | /** |
| 73 | 73 | * @} |
|
| 74 | /** |
74 | */ |
| 75 | * @} |
75 | |
| 76 | */ |
76 | /** |
| 77 | 77 | * @} |
|
| 78 | /** |
78 | */ |
| 79 | * @} |
79 | #endif /* USE_FULL_LL_DRIVER */ |
| 80 | */ |
80 | |
| 81 | #endif /* USE_FULL_LL_DRIVER */ |
81 | /* Exported constants --------------------------------------------------------*/ |
| 82 | 82 | /** @defgroup RCC_LL_Exported_Constants RCC Exported Constants |
|
| 83 | /* Exported constants --------------------------------------------------------*/ |
83 | * @{ |
| 84 | /** @defgroup RCC_LL_Exported_Constants RCC Exported Constants |
84 | */ |
| 85 | * @{ |
85 | |
| 86 | */ |
86 | /** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation |
| 87 | 87 | * @brief Defines used to adapt values of different oscillators |
|
| 88 | /** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation |
88 | * @note These values could be modified in the user environment according to |
| 89 | * @brief Defines used to adapt values of different oscillators |
89 | * HW set-up. |
| 90 | * @note These values could be modified in the user environment according to |
90 | * @{ |
| 91 | * HW set-up. |
91 | */ |
| 92 | * @{ |
92 | #if !defined (HSE_VALUE) |
| 93 | */ |
93 | #define HSE_VALUE 8000000U /*!< Value of the HSE oscillator in Hz */ |
| 94 | #if !defined (HSE_VALUE) |
94 | #endif /* HSE_VALUE */ |
| 95 | #define HSE_VALUE 8000000U /*!< Value of the HSE oscillator in Hz */ |
95 | |
| 96 | #endif /* HSE_VALUE */ |
96 | #if !defined (HSI_VALUE) |
| 97 | 97 | #define HSI_VALUE 8000000U /*!< Value of the HSI oscillator in Hz */ |
|
| 98 | #if !defined (HSI_VALUE) |
98 | #endif /* HSI_VALUE */ |
| 99 | #define HSI_VALUE 8000000U /*!< Value of the HSI oscillator in Hz */ |
99 | |
| 100 | #endif /* HSI_VALUE */ |
100 | #if !defined (LSE_VALUE) |
| 101 | 101 | #define LSE_VALUE 32768U /*!< Value of the LSE oscillator in Hz */ |
|
| 102 | #if !defined (LSE_VALUE) |
102 | #endif /* LSE_VALUE */ |
| 103 | #define LSE_VALUE 32768U /*!< Value of the LSE oscillator in Hz */ |
103 | |
| 104 | #endif /* LSE_VALUE */ |
104 | #if !defined (LSI_VALUE) |
| 105 | 105 | #define LSI_VALUE 40000U /*!< Value of the LSI oscillator in Hz */ |
|
| 106 | #if !defined (LSI_VALUE) |
106 | #endif /* LSI_VALUE */ |
| 107 | #define LSI_VALUE 40000U /*!< Value of the LSI oscillator in Hz */ |
107 | /** |
| 108 | #endif /* LSI_VALUE */ |
108 | * @} |
| 109 | /** |
109 | */ |
| 110 | * @} |
110 | |
| 111 | */ |
111 | /** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines |
| 112 | 112 | * @brief Flags defines which can be used with LL_RCC_WriteReg function |
|
| 113 | /** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines |
113 | * @{ |
| 114 | * @brief Flags defines which can be used with LL_RCC_WriteReg function |
114 | */ |
| 115 | * @{ |
115 | #define LL_RCC_CIR_LSIRDYC RCC_CIR_LSIRDYC /*!< LSI Ready Interrupt Clear */ |
| 116 | */ |
116 | #define LL_RCC_CIR_LSERDYC RCC_CIR_LSERDYC /*!< LSE Ready Interrupt Clear */ |
| 117 | #define LL_RCC_CIR_LSIRDYC RCC_CIR_LSIRDYC /*!< LSI Ready Interrupt Clear */ |
117 | #define LL_RCC_CIR_HSIRDYC RCC_CIR_HSIRDYC /*!< HSI Ready Interrupt Clear */ |
| 118 | #define LL_RCC_CIR_LSERDYC RCC_CIR_LSERDYC /*!< LSE Ready Interrupt Clear */ |
118 | #define LL_RCC_CIR_HSERDYC RCC_CIR_HSERDYC /*!< HSE Ready Interrupt Clear */ |
| 119 | #define LL_RCC_CIR_HSIRDYC RCC_CIR_HSIRDYC /*!< HSI Ready Interrupt Clear */ |
119 | #define LL_RCC_CIR_PLLRDYC RCC_CIR_PLLRDYC /*!< PLL Ready Interrupt Clear */ |
| 120 | #define LL_RCC_CIR_HSERDYC RCC_CIR_HSERDYC /*!< HSE Ready Interrupt Clear */ |
120 | #define LL_RCC_CIR_PLL3RDYC RCC_CIR_PLL3RDYC /*!< PLL3(PLLI2S) Ready Interrupt Clear */ |
| 121 | #define LL_RCC_CIR_PLLRDYC RCC_CIR_PLLRDYC /*!< PLL Ready Interrupt Clear */ |
121 | #define LL_RCC_CIR_PLL2RDYC RCC_CIR_PLL2RDYC /*!< PLL2 Ready Interrupt Clear */ |
| 122 | #define LL_RCC_CIR_PLL3RDYC RCC_CIR_PLL3RDYC /*!< PLL3(PLLI2S) Ready Interrupt Clear */ |
122 | #define LL_RCC_CIR_CSSC RCC_CIR_CSSC /*!< Clock Security System Interrupt Clear */ |
| 123 | #define LL_RCC_CIR_PLL2RDYC RCC_CIR_PLL2RDYC /*!< PLL2 Ready Interrupt Clear */ |
123 | /** |
| 124 | #define LL_RCC_CIR_CSSC RCC_CIR_CSSC /*!< Clock Security System Interrupt Clear */ |
124 | * @} |
| 125 | /** |
125 | */ |
| 126 | * @} |
126 | |
| 127 | */ |
127 | /** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines |
| 128 | 128 | * @brief Flags defines which can be used with LL_RCC_ReadReg function |
|
| 129 | /** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines |
129 | * @{ |
| 130 | * @brief Flags defines which can be used with LL_RCC_ReadReg function |
130 | */ |
| 131 | * @{ |
131 | #define LL_RCC_CIR_LSIRDYF RCC_CIR_LSIRDYF /*!< LSI Ready Interrupt flag */ |
| 132 | */ |
132 | #define LL_RCC_CIR_LSERDYF RCC_CIR_LSERDYF /*!< LSE Ready Interrupt flag */ |
| 133 | #define LL_RCC_CIR_LSIRDYF RCC_CIR_LSIRDYF /*!< LSI Ready Interrupt flag */ |
133 | #define LL_RCC_CIR_HSIRDYF RCC_CIR_HSIRDYF /*!< HSI Ready Interrupt flag */ |
| 134 | #define LL_RCC_CIR_LSERDYF RCC_CIR_LSERDYF /*!< LSE Ready Interrupt flag */ |
134 | #define LL_RCC_CIR_HSERDYF RCC_CIR_HSERDYF /*!< HSE Ready Interrupt flag */ |
| 135 | #define LL_RCC_CIR_HSIRDYF RCC_CIR_HSIRDYF /*!< HSI Ready Interrupt flag */ |
135 | #define LL_RCC_CIR_PLLRDYF RCC_CIR_PLLRDYF /*!< PLL Ready Interrupt flag */ |
| 136 | #define LL_RCC_CIR_HSERDYF RCC_CIR_HSERDYF /*!< HSE Ready Interrupt flag */ |
136 | #define LL_RCC_CIR_PLL3RDYF RCC_CIR_PLL3RDYF /*!< PLL3(PLLI2S) Ready Interrupt flag */ |
| 137 | #define LL_RCC_CIR_PLLRDYF RCC_CIR_PLLRDYF /*!< PLL Ready Interrupt flag */ |
137 | #define LL_RCC_CIR_PLL2RDYF RCC_CIR_PLL2RDYF /*!< PLL2 Ready Interrupt flag */ |
| 138 | #define LL_RCC_CIR_PLL3RDYF RCC_CIR_PLL3RDYF /*!< PLL3(PLLI2S) Ready Interrupt flag */ |
138 | #define LL_RCC_CIR_CSSF RCC_CIR_CSSF /*!< Clock Security System Interrupt flag */ |
| 139 | #define LL_RCC_CIR_PLL2RDYF RCC_CIR_PLL2RDYF /*!< PLL2 Ready Interrupt flag */ |
139 | #define LL_RCC_CSR_PINRSTF RCC_CSR_PINRSTF /*!< PIN reset flag */ |
| 140 | #define LL_RCC_CIR_CSSF RCC_CIR_CSSF /*!< Clock Security System Interrupt flag */ |
140 | #define LL_RCC_CSR_PORRSTF RCC_CSR_PORRSTF /*!< POR/PDR reset flag */ |
| 141 | #define LL_RCC_CSR_PINRSTF RCC_CSR_PINRSTF /*!< PIN reset flag */ |
141 | #define LL_RCC_CSR_SFTRSTF RCC_CSR_SFTRSTF /*!< Software Reset flag */ |
| 142 | #define LL_RCC_CSR_PORRSTF RCC_CSR_PORRSTF /*!< POR/PDR reset flag */ |
142 | #define LL_RCC_CSR_IWDGRSTF RCC_CSR_IWDGRSTF /*!< Independent Watchdog reset flag */ |
| 143 | #define LL_RCC_CSR_SFTRSTF RCC_CSR_SFTRSTF /*!< Software Reset flag */ |
143 | #define LL_RCC_CSR_WWDGRSTF RCC_CSR_WWDGRSTF /*!< Window watchdog reset flag */ |
| 144 | #define LL_RCC_CSR_IWDGRSTF RCC_CSR_IWDGRSTF /*!< Independent Watchdog reset flag */ |
144 | #define LL_RCC_CSR_LPWRRSTF RCC_CSR_LPWRRSTF /*!< Low-Power reset flag */ |
| 145 | #define LL_RCC_CSR_WWDGRSTF RCC_CSR_WWDGRSTF /*!< Window watchdog reset flag */ |
145 | /** |
| 146 | #define LL_RCC_CSR_LPWRRSTF RCC_CSR_LPWRRSTF /*!< Low-Power reset flag */ |
146 | * @} |
| 147 | /** |
147 | */ |
| 148 | * @} |
148 | |
| 149 | */ |
149 | /** @defgroup RCC_LL_EC_IT IT Defines |
| 150 | 150 | * @brief IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions |
|
| 151 | /** @defgroup RCC_LL_EC_IT IT Defines |
151 | * @{ |
| 152 | * @brief IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions |
152 | */ |
| 153 | * @{ |
153 | #define LL_RCC_CIR_LSIRDYIE RCC_CIR_LSIRDYIE /*!< LSI Ready Interrupt Enable */ |
| 154 | */ |
154 | #define LL_RCC_CIR_LSERDYIE RCC_CIR_LSERDYIE /*!< LSE Ready Interrupt Enable */ |
| 155 | #define LL_RCC_CIR_LSIRDYIE RCC_CIR_LSIRDYIE /*!< LSI Ready Interrupt Enable */ |
155 | #define LL_RCC_CIR_HSIRDYIE RCC_CIR_HSIRDYIE /*!< HSI Ready Interrupt Enable */ |
| 156 | #define LL_RCC_CIR_LSERDYIE RCC_CIR_LSERDYIE /*!< LSE Ready Interrupt Enable */ |
156 | #define LL_RCC_CIR_HSERDYIE RCC_CIR_HSERDYIE /*!< HSE Ready Interrupt Enable */ |
| 157 | #define LL_RCC_CIR_HSIRDYIE RCC_CIR_HSIRDYIE /*!< HSI Ready Interrupt Enable */ |
157 | #define LL_RCC_CIR_PLLRDYIE RCC_CIR_PLLRDYIE /*!< PLL Ready Interrupt Enable */ |
| 158 | #define LL_RCC_CIR_HSERDYIE RCC_CIR_HSERDYIE /*!< HSE Ready Interrupt Enable */ |
158 | #define LL_RCC_CIR_PLL3RDYIE RCC_CIR_PLL3RDYIE /*!< PLL3(PLLI2S) Ready Interrupt Enable */ |
| 159 | #define LL_RCC_CIR_PLLRDYIE RCC_CIR_PLLRDYIE /*!< PLL Ready Interrupt Enable */ |
159 | #define LL_RCC_CIR_PLL2RDYIE RCC_CIR_PLL2RDYIE /*!< PLL2 Ready Interrupt Enable */ |
| 160 | #define LL_RCC_CIR_PLL3RDYIE RCC_CIR_PLL3RDYIE /*!< PLL3(PLLI2S) Ready Interrupt Enable */ |
160 | /** |
| 161 | #define LL_RCC_CIR_PLL2RDYIE RCC_CIR_PLL2RDYIE /*!< PLL2 Ready Interrupt Enable */ |
161 | * @} |
| 162 | /** |
162 | */ |
| 163 | * @} |
163 | |
| 164 | */ |
164 | #if defined(RCC_CFGR2_PREDIV2) |
| 165 | 165 | /** @defgroup RCC_LL_EC_HSE_PREDIV2_DIV HSE PREDIV2 Division factor |
|
| 166 | #if defined(RCC_CFGR2_PREDIV2) |
166 | * @{ |
| 167 | /** @defgroup RCC_LL_EC_HSE_PREDIV2_DIV HSE PREDIV2 Division factor |
167 | */ |
| 168 | * @{ |
168 | #define LL_RCC_HSE_PREDIV2_DIV_1 RCC_CFGR2_PREDIV2_DIV1 /*!< PREDIV2 input clock not divided */ |
| 169 | */ |
169 | #define LL_RCC_HSE_PREDIV2_DIV_2 RCC_CFGR2_PREDIV2_DIV2 /*!< PREDIV2 input clock divided by 2 */ |
| 170 | #define LL_RCC_HSE_PREDIV2_DIV_1 RCC_CFGR2_PREDIV2_DIV1 /*!< PREDIV2 input clock not divided */ |
170 | #define LL_RCC_HSE_PREDIV2_DIV_3 RCC_CFGR2_PREDIV2_DIV3 /*!< PREDIV2 input clock divided by 3 */ |
| 171 | #define LL_RCC_HSE_PREDIV2_DIV_2 RCC_CFGR2_PREDIV2_DIV2 /*!< PREDIV2 input clock divided by 2 */ |
171 | #define LL_RCC_HSE_PREDIV2_DIV_4 RCC_CFGR2_PREDIV2_DIV4 /*!< PREDIV2 input clock divided by 4 */ |
| 172 | #define LL_RCC_HSE_PREDIV2_DIV_3 RCC_CFGR2_PREDIV2_DIV3 /*!< PREDIV2 input clock divided by 3 */ |
172 | #define LL_RCC_HSE_PREDIV2_DIV_5 RCC_CFGR2_PREDIV2_DIV5 /*!< PREDIV2 input clock divided by 5 */ |
| 173 | #define LL_RCC_HSE_PREDIV2_DIV_4 RCC_CFGR2_PREDIV2_DIV4 /*!< PREDIV2 input clock divided by 4 */ |
173 | #define LL_RCC_HSE_PREDIV2_DIV_6 RCC_CFGR2_PREDIV2_DIV6 /*!< PREDIV2 input clock divided by 6 */ |
| 174 | #define LL_RCC_HSE_PREDIV2_DIV_5 RCC_CFGR2_PREDIV2_DIV5 /*!< PREDIV2 input clock divided by 5 */ |
174 | #define LL_RCC_HSE_PREDIV2_DIV_7 RCC_CFGR2_PREDIV2_DIV7 /*!< PREDIV2 input clock divided by 7 */ |
| 175 | #define LL_RCC_HSE_PREDIV2_DIV_6 RCC_CFGR2_PREDIV2_DIV6 /*!< PREDIV2 input clock divided by 6 */ |
175 | #define LL_RCC_HSE_PREDIV2_DIV_8 RCC_CFGR2_PREDIV2_DIV8 /*!< PREDIV2 input clock divided by 8 */ |
| 176 | #define LL_RCC_HSE_PREDIV2_DIV_7 RCC_CFGR2_PREDIV2_DIV7 /*!< PREDIV2 input clock divided by 7 */ |
176 | #define LL_RCC_HSE_PREDIV2_DIV_9 RCC_CFGR2_PREDIV2_DIV9 /*!< PREDIV2 input clock divided by 9 */ |
| 177 | #define LL_RCC_HSE_PREDIV2_DIV_8 RCC_CFGR2_PREDIV2_DIV8 /*!< PREDIV2 input clock divided by 8 */ |
177 | #define LL_RCC_HSE_PREDIV2_DIV_10 RCC_CFGR2_PREDIV2_DIV10 /*!< PREDIV2 input clock divided by 10 */ |
| 178 | #define LL_RCC_HSE_PREDIV2_DIV_9 RCC_CFGR2_PREDIV2_DIV9 /*!< PREDIV2 input clock divided by 9 */ |
178 | #define LL_RCC_HSE_PREDIV2_DIV_11 RCC_CFGR2_PREDIV2_DIV11 /*!< PREDIV2 input clock divided by 11 */ |
| 179 | #define LL_RCC_HSE_PREDIV2_DIV_10 RCC_CFGR2_PREDIV2_DIV10 /*!< PREDIV2 input clock divided by 10 */ |
179 | #define LL_RCC_HSE_PREDIV2_DIV_12 RCC_CFGR2_PREDIV2_DIV12 /*!< PREDIV2 input clock divided by 12 */ |
| 180 | #define LL_RCC_HSE_PREDIV2_DIV_11 RCC_CFGR2_PREDIV2_DIV11 /*!< PREDIV2 input clock divided by 11 */ |
180 | #define LL_RCC_HSE_PREDIV2_DIV_13 RCC_CFGR2_PREDIV2_DIV13 /*!< PREDIV2 input clock divided by 13 */ |
| 181 | #define LL_RCC_HSE_PREDIV2_DIV_12 RCC_CFGR2_PREDIV2_DIV12 /*!< PREDIV2 input clock divided by 12 */ |
181 | #define LL_RCC_HSE_PREDIV2_DIV_14 RCC_CFGR2_PREDIV2_DIV14 /*!< PREDIV2 input clock divided by 14 */ |
| 182 | #define LL_RCC_HSE_PREDIV2_DIV_13 RCC_CFGR2_PREDIV2_DIV13 /*!< PREDIV2 input clock divided by 13 */ |
182 | #define LL_RCC_HSE_PREDIV2_DIV_15 RCC_CFGR2_PREDIV2_DIV15 /*!< PREDIV2 input clock divided by 15 */ |
| 183 | #define LL_RCC_HSE_PREDIV2_DIV_14 RCC_CFGR2_PREDIV2_DIV14 /*!< PREDIV2 input clock divided by 14 */ |
183 | #define LL_RCC_HSE_PREDIV2_DIV_16 RCC_CFGR2_PREDIV2_DIV16 /*!< PREDIV2 input clock divided by 16 */ |
| 184 | #define LL_RCC_HSE_PREDIV2_DIV_15 RCC_CFGR2_PREDIV2_DIV15 /*!< PREDIV2 input clock divided by 15 */ |
184 | /** |
| 185 | #define LL_RCC_HSE_PREDIV2_DIV_16 RCC_CFGR2_PREDIV2_DIV16 /*!< PREDIV2 input clock divided by 16 */ |
185 | * @} |
| 186 | /** |
186 | */ |
| 187 | * @} |
187 | |
| 188 | */ |
188 | #endif /* RCC_CFGR2_PREDIV2 */ |
| 189 | 189 | ||
| 190 | #endif /* RCC_CFGR2_PREDIV2 */ |
190 | /** @defgroup RCC_LL_EC_SYS_CLKSOURCE System clock switch |
| 191 | 191 | * @{ |
|
| 192 | /** @defgroup RCC_LL_EC_SYS_CLKSOURCE System clock switch |
192 | */ |
| 193 | * @{ |
193 | #define LL_RCC_SYS_CLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */ |
| 194 | */ |
194 | #define LL_RCC_SYS_CLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */ |
| 195 | #define LL_RCC_SYS_CLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */ |
195 | #define LL_RCC_SYS_CLKSOURCE_PLL RCC_CFGR_SW_PLL /*!< PLL selection as system clock */ |
| 196 | #define LL_RCC_SYS_CLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */ |
196 | /** |
| 197 | #define LL_RCC_SYS_CLKSOURCE_PLL RCC_CFGR_SW_PLL /*!< PLL selection as system clock */ |
197 | * @} |
| 198 | /** |
198 | */ |
| 199 | * @} |
199 | |
| 200 | */ |
200 | /** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS System clock switch status |
| 201 | 201 | * @{ |
|
| 202 | /** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS System clock switch status |
202 | */ |
| 203 | * @{ |
203 | #define LL_RCC_SYS_CLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */ |
| 204 | */ |
204 | #define LL_RCC_SYS_CLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */ |
| 205 | #define LL_RCC_SYS_CLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */ |
205 | #define LL_RCC_SYS_CLKSOURCE_STATUS_PLL RCC_CFGR_SWS_PLL /*!< PLL used as system clock */ |
| 206 | #define LL_RCC_SYS_CLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */ |
206 | /** |
| 207 | #define LL_RCC_SYS_CLKSOURCE_STATUS_PLL RCC_CFGR_SWS_PLL /*!< PLL used as system clock */ |
207 | * @} |
| 208 | /** |
208 | */ |
| 209 | * @} |
209 | |
| 210 | */ |
210 | /** @defgroup RCC_LL_EC_SYSCLK_DIV AHB prescaler |
| 211 | 211 | * @{ |
|
| 212 | /** @defgroup RCC_LL_EC_SYSCLK_DIV AHB prescaler |
212 | */ |
| 213 | * @{ |
213 | #define LL_RCC_SYSCLK_DIV_1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */ |
| 214 | */ |
214 | #define LL_RCC_SYSCLK_DIV_2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */ |
| 215 | #define LL_RCC_SYSCLK_DIV_1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */ |
215 | #define LL_RCC_SYSCLK_DIV_4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */ |
| 216 | #define LL_RCC_SYSCLK_DIV_2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */ |
216 | #define LL_RCC_SYSCLK_DIV_8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */ |
| 217 | #define LL_RCC_SYSCLK_DIV_4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */ |
217 | #define LL_RCC_SYSCLK_DIV_16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */ |
| 218 | #define LL_RCC_SYSCLK_DIV_8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */ |
218 | #define LL_RCC_SYSCLK_DIV_64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */ |
| 219 | #define LL_RCC_SYSCLK_DIV_16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */ |
219 | #define LL_RCC_SYSCLK_DIV_128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */ |
| 220 | #define LL_RCC_SYSCLK_DIV_64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */ |
220 | #define LL_RCC_SYSCLK_DIV_256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */ |
| 221 | #define LL_RCC_SYSCLK_DIV_128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */ |
221 | #define LL_RCC_SYSCLK_DIV_512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */ |
| 222 | #define LL_RCC_SYSCLK_DIV_256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */ |
222 | /** |
| 223 | #define LL_RCC_SYSCLK_DIV_512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */ |
223 | * @} |
| 224 | /** |
224 | */ |
| 225 | * @} |
225 | |
| 226 | */ |
226 | /** @defgroup RCC_LL_EC_APB1_DIV APB low-speed prescaler (APB1) |
| 227 | 227 | * @{ |
|
| 228 | /** @defgroup RCC_LL_EC_APB1_DIV APB low-speed prescaler (APB1) |
228 | */ |
| 229 | * @{ |
229 | #define LL_RCC_APB1_DIV_1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */ |
| 230 | */ |
230 | #define LL_RCC_APB1_DIV_2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */ |
| 231 | #define LL_RCC_APB1_DIV_1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */ |
231 | #define LL_RCC_APB1_DIV_4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */ |
| 232 | #define LL_RCC_APB1_DIV_2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */ |
232 | #define LL_RCC_APB1_DIV_8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */ |
| 233 | #define LL_RCC_APB1_DIV_4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */ |
233 | #define LL_RCC_APB1_DIV_16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */ |
| 234 | #define LL_RCC_APB1_DIV_8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */ |
234 | /** |
| 235 | #define LL_RCC_APB1_DIV_16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */ |
235 | * @} |
| 236 | /** |
236 | */ |
| 237 | * @} |
237 | |
| 238 | */ |
238 | /** @defgroup RCC_LL_EC_APB2_DIV APB high-speed prescaler (APB2) |
| 239 | 239 | * @{ |
|
| 240 | /** @defgroup RCC_LL_EC_APB2_DIV APB high-speed prescaler (APB2) |
240 | */ |
| 241 | * @{ |
241 | #define LL_RCC_APB2_DIV_1 RCC_CFGR_PPRE2_DIV1 /*!< HCLK not divided */ |
| 242 | */ |
242 | #define LL_RCC_APB2_DIV_2 RCC_CFGR_PPRE2_DIV2 /*!< HCLK divided by 2 */ |
| 243 | #define LL_RCC_APB2_DIV_1 RCC_CFGR_PPRE2_DIV1 /*!< HCLK not divided */ |
243 | #define LL_RCC_APB2_DIV_4 RCC_CFGR_PPRE2_DIV4 /*!< HCLK divided by 4 */ |
| 244 | #define LL_RCC_APB2_DIV_2 RCC_CFGR_PPRE2_DIV2 /*!< HCLK divided by 2 */ |
244 | #define LL_RCC_APB2_DIV_8 RCC_CFGR_PPRE2_DIV8 /*!< HCLK divided by 8 */ |
| 245 | #define LL_RCC_APB2_DIV_4 RCC_CFGR_PPRE2_DIV4 /*!< HCLK divided by 4 */ |
245 | #define LL_RCC_APB2_DIV_16 RCC_CFGR_PPRE2_DIV16 /*!< HCLK divided by 16 */ |
| 246 | #define LL_RCC_APB2_DIV_8 RCC_CFGR_PPRE2_DIV8 /*!< HCLK divided by 8 */ |
246 | /** |
| 247 | #define LL_RCC_APB2_DIV_16 RCC_CFGR_PPRE2_DIV16 /*!< HCLK divided by 16 */ |
247 | * @} |
| 248 | /** |
248 | */ |
| 249 | * @} |
249 | |
| 250 | */ |
250 | /** @defgroup RCC_LL_EC_MCO1SOURCE MCO1 SOURCE selection |
| 251 | 251 | * @{ |
|
| 252 | /** @defgroup RCC_LL_EC_MCO1SOURCE MCO1 SOURCE selection |
252 | */ |
| 253 | * @{ |
253 | #define LL_RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK /*!< MCO output disabled, no clock on MCO */ |
| 254 | */ |
254 | #define LL_RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK /*!< SYSCLK selection as MCO source */ |
| 255 | #define LL_RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK /*!< MCO output disabled, no clock on MCO */ |
255 | #define LL_RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI /*!< HSI selection as MCO source */ |
| 256 | #define LL_RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK /*!< SYSCLK selection as MCO source */ |
256 | #define LL_RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE /*!< HSE selection as MCO source */ |
| 257 | #define LL_RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI /*!< HSI selection as MCO source */ |
257 | #define LL_RCC_MCO1SOURCE_PLLCLK_DIV_2 RCC_CFGR_MCO_PLLCLK_DIV2 /*!< PLL clock divided by 2*/ |
| 258 | #define LL_RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE /*!< HSE selection as MCO source */ |
258 | #if defined(RCC_CFGR_MCO_PLL2CLK) |
| 259 | #define LL_RCC_MCO1SOURCE_PLLCLK_DIV_2 RCC_CFGR_MCO_PLLCLK_DIV2 /*!< PLL clock divided by 2*/ |
259 | #define LL_RCC_MCO1SOURCE_PLL2CLK RCC_CFGR_MCO_PLL2CLK /*!< PLL2 clock selected as MCO source*/ |
| 260 | #if defined(RCC_CFGR_MCO_PLL2CLK) |
260 | #endif /* RCC_CFGR_MCO_PLL2CLK */ |
| 261 | #define LL_RCC_MCO1SOURCE_PLL2CLK RCC_CFGR_MCO_PLL2CLK /*!< PLL2 clock selected as MCO source*/ |
261 | #if defined(RCC_CFGR_MCO_PLL3CLK_DIV2) |
| 262 | #endif /* RCC_CFGR_MCO_PLL2CLK */ |
262 | #define LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 RCC_CFGR_MCO_PLL3CLK_DIV2 /*!< PLLI2S clock divided by 2 selected as MCO source*/ |
| 263 | #if defined(RCC_CFGR_MCO_PLL3CLK_DIV2) |
263 | #endif /* RCC_CFGR_MCO_PLL3CLK_DIV2 */ |
| 264 | #define LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 RCC_CFGR_MCO_PLL3CLK_DIV2 /*!< PLLI2S clock divided by 2 selected as MCO source*/ |
264 | #if defined(RCC_CFGR_MCO_EXT_HSE) |
| 265 | #endif /* RCC_CFGR_MCO_PLL3CLK_DIV2 */ |
265 | #define LL_RCC_MCO1SOURCE_EXT_HSE RCC_CFGR_MCO_EXT_HSE /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */ |
| 266 | #if defined(RCC_CFGR_MCO_EXT_HSE) |
266 | #endif /* RCC_CFGR_MCO_EXT_HSE */ |
| 267 | #define LL_RCC_MCO1SOURCE_EXT_HSE RCC_CFGR_MCO_EXT_HSE /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */ |
267 | #if defined(RCC_CFGR_MCO_PLL3CLK) |
| 268 | #endif /* RCC_CFGR_MCO_EXT_HSE */ |
268 | #define LL_RCC_MCO1SOURCE_PLLI2SCLK RCC_CFGR_MCO_PLL3CLK /*!< PLLI2S clock selected as MCO source */ |
| 269 | #if defined(RCC_CFGR_MCO_PLL3CLK) |
269 | #endif /* RCC_CFGR_MCO_PLL3CLK */ |
| 270 | #define LL_RCC_MCO1SOURCE_PLLI2SCLK RCC_CFGR_MCO_PLL3CLK /*!< PLLI2S clock selected as MCO source */ |
270 | /** |
| 271 | #endif /* RCC_CFGR_MCO_PLL3CLK */ |
271 | * @} |
| 272 | /** |
272 | */ |
| 273 | * @} |
273 | |
| 274 | */ |
274 | #if defined(USE_FULL_LL_DRIVER) |
| 275 | 275 | /** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency |
|
| 276 | #if defined(USE_FULL_LL_DRIVER) |
276 | * @{ |
| 277 | /** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency |
277 | */ |
| 278 | * @{ |
278 | #define LL_RCC_PERIPH_FREQUENCY_NO 0x00000000U /*!< No clock enabled for the peripheral */ |
| 279 | */ |
279 | #define LL_RCC_PERIPH_FREQUENCY_NA 0xFFFFFFFFU /*!< Frequency cannot be provided as external clock */ |
| 280 | #define LL_RCC_PERIPH_FREQUENCY_NO 0x00000000U /*!< No clock enabled for the peripheral */ |
280 | /** |
| 281 | #define LL_RCC_PERIPH_FREQUENCY_NA 0xFFFFFFFFU /*!< Frequency cannot be provided as external clock */ |
281 | * @} |
| 282 | /** |
282 | */ |
| 283 | * @} |
283 | #endif /* USE_FULL_LL_DRIVER */ |
| 284 | */ |
284 | |
| 285 | #endif /* USE_FULL_LL_DRIVER */ |
285 | #if defined(RCC_CFGR2_I2S2SRC) |
| 286 | 286 | /** @defgroup RCC_LL_EC_I2S2CLKSOURCE Peripheral I2S clock source selection |
|
| 287 | #if defined(RCC_CFGR2_I2S2SRC) |
287 | * @{ |
| 288 | /** @defgroup RCC_LL_EC_I2S2CLKSOURCE Peripheral I2S clock source selection |
288 | */ |
| 289 | * @{ |
289 | #define LL_RCC_I2S2_CLKSOURCE_SYSCLK RCC_CFGR2_I2S2SRC /*!< System clock (SYSCLK) selected as I2S2 clock entry */ |
| 290 | */ |
290 | #define LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S2SRC | (RCC_CFGR2_I2S2SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S2 clock entry */ |
| 291 | #define LL_RCC_I2S2_CLKSOURCE_SYSCLK RCC_CFGR2_I2S2SRC /*!< System clock (SYSCLK) selected as I2S2 clock entry */ |
291 | #define LL_RCC_I2S3_CLKSOURCE_SYSCLK RCC_CFGR2_I2S3SRC /*!< System clock (SYSCLK) selected as I2S3 clock entry */ |
| 292 | #define LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S2SRC | (RCC_CFGR2_I2S2SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S2 clock entry */ |
292 | #define LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S3SRC | (RCC_CFGR2_I2S3SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S3 clock entry */ |
| 293 | #define LL_RCC_I2S3_CLKSOURCE_SYSCLK RCC_CFGR2_I2S3SRC /*!< System clock (SYSCLK) selected as I2S3 clock entry */ |
293 | /** |
| 294 | #define LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S3SRC | (RCC_CFGR2_I2S3SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S3 clock entry */ |
294 | * @} |
| 295 | /** |
295 | */ |
| 296 | * @} |
296 | #endif /* RCC_CFGR2_I2S2SRC */ |
| 297 | */ |
297 | |
| 298 | #endif /* RCC_CFGR2_I2S2SRC */ |
298 | #if defined(USB_OTG_FS) || defined(USB) |
| 299 | 299 | /** @defgroup RCC_LL_EC_USB_CLKSOURCE Peripheral USB clock source selection |
|
| 300 | #if defined(USB_OTG_FS) || defined(USB) |
300 | * @{ |
| 301 | /** @defgroup RCC_LL_EC_USB_CLKSOURCE Peripheral USB clock source selection |
301 | */ |
| 302 | * @{ |
302 | #if defined(RCC_CFGR_USBPRE) |
| 303 | */ |
303 | #define LL_RCC_USB_CLKSOURCE_PLL RCC_CFGR_USBPRE /*!< PLL clock is not divided */ |
| 304 | #if defined(RCC_CFGR_USBPRE) |
304 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 0x00000000U /*!< PLL clock is divided by 1.5 */ |
| 305 | #define LL_RCC_USB_CLKSOURCE_PLL RCC_CFGR_USBPRE /*!< PLL clock is not divided */ |
305 | #endif /*RCC_CFGR_USBPRE*/ |
| 306 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 0x00000000U /*!< PLL clock is divided by 1.5 */ |
306 | #if defined(RCC_CFGR_OTGFSPRE) |
| 307 | #endif /*RCC_CFGR_USBPRE*/ |
307 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_2 RCC_CFGR_OTGFSPRE /*!< PLL clock is divided by 2 */ |
| 308 | #if defined(RCC_CFGR_OTGFSPRE) |
308 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_3 0x00000000U /*!< PLL clock is divided by 3 */ |
| 309 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_2 RCC_CFGR_OTGFSPRE /*!< PLL clock is divided by 2 */ |
309 | #endif /*RCC_CFGR_OTGFSPRE*/ |
| 310 | #define LL_RCC_USB_CLKSOURCE_PLL_DIV_3 0x00000000U /*!< PLL clock is divided by 3 */ |
310 | /** |
| 311 | #endif /*RCC_CFGR_OTGFSPRE*/ |
311 | * @} |
| 312 | /** |
312 | */ |
| 313 | * @} |
313 | #endif /* USB_OTG_FS || USB */ |
| 314 | */ |
314 | |
| 315 | #endif /* USB_OTG_FS || USB */ |
315 | /** @defgroup RCC_LL_EC_ADC_CLKSOURCE_PCLK2 Peripheral ADC clock source selection |
| 316 | 316 | * @{ |
|
| 317 | /** @defgroup RCC_LL_EC_ADC_CLKSOURCE_PCLK2 Peripheral ADC clock source selection |
317 | */ |
| 318 | * @{ |
318 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 RCC_CFGR_ADCPRE_DIV2 /*ADC prescaler PCLK2 divided by 2*/ |
| 319 | */ |
319 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 RCC_CFGR_ADCPRE_DIV4 /*ADC prescaler PCLK2 divided by 4*/ |
| 320 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 RCC_CFGR_ADCPRE_DIV2 /*ADC prescaler PCLK2 divided by 2*/ |
320 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 RCC_CFGR_ADCPRE_DIV6 /*ADC prescaler PCLK2 divided by 6*/ |
| 321 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 RCC_CFGR_ADCPRE_DIV4 /*ADC prescaler PCLK2 divided by 4*/ |
321 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 RCC_CFGR_ADCPRE_DIV8 /*ADC prescaler PCLK2 divided by 8*/ |
| 322 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 RCC_CFGR_ADCPRE_DIV6 /*ADC prescaler PCLK2 divided by 6*/ |
322 | /** |
| 323 | #define LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 RCC_CFGR_ADCPRE_DIV8 /*ADC prescaler PCLK2 divided by 8*/ |
323 | * @} |
| 324 | /** |
324 | */ |
| 325 | * @} |
325 | |
| 326 | */ |
326 | #if defined(RCC_CFGR2_I2S2SRC) |
| 327 | 327 | /** @defgroup RCC_LL_EC_I2S2 Peripheral I2S get clock source |
|
| 328 | #if defined(RCC_CFGR2_I2S2SRC) |
328 | * @{ |
| 329 | /** @defgroup RCC_LL_EC_I2S2 Peripheral I2S get clock source |
329 | */ |
| 330 | * @{ |
330 | #define LL_RCC_I2S2_CLKSOURCE RCC_CFGR2_I2S2SRC /*!< I2S2 Clock source selection */ |
| 331 | */ |
331 | #define LL_RCC_I2S3_CLKSOURCE RCC_CFGR2_I2S3SRC /*!< I2S3 Clock source selection */ |
| 332 | #define LL_RCC_I2S2_CLKSOURCE RCC_CFGR2_I2S2SRC /*!< I2S2 Clock source selection */ |
332 | /** |
| 333 | #define LL_RCC_I2S3_CLKSOURCE RCC_CFGR2_I2S3SRC /*!< I2S3 Clock source selection */ |
333 | * @} |
| 334 | /** |
334 | */ |
| 335 | * @} |
335 | |
| 336 | */ |
336 | #endif /* RCC_CFGR2_I2S2SRC */ |
| 337 | 337 | ||
| 338 | #endif /* RCC_CFGR2_I2S2SRC */ |
338 | #if defined(USB_OTG_FS) || defined(USB) |
| 339 | 339 | /** @defgroup RCC_LL_EC_USB Peripheral USB get clock source |
|
| 340 | #if defined(USB_OTG_FS) || defined(USB) |
340 | * @{ |
| 341 | /** @defgroup RCC_LL_EC_USB Peripheral USB get clock source |
341 | */ |
| 342 | * @{ |
342 | #define LL_RCC_USB_CLKSOURCE 0x00400000U /*!< USB Clock source selection */ |
| 343 | */ |
343 | /** |
| 344 | #define LL_RCC_USB_CLKSOURCE 0x00400000U /*!< USB Clock source selection */ |
344 | * @} |
| 345 | /** |
345 | */ |
| 346 | * @} |
346 | |
| 347 | */ |
347 | #endif /* USB_OTG_FS || USB */ |
| 348 | 348 | ||
| 349 | #endif /* USB_OTG_FS || USB */ |
349 | /** @defgroup RCC_LL_EC_ADC Peripheral ADC get clock source |
| 350 | 350 | * @{ |
|
| 351 | /** @defgroup RCC_LL_EC_ADC Peripheral ADC get clock source |
351 | */ |
| 352 | * @{ |
352 | #define LL_RCC_ADC_CLKSOURCE RCC_CFGR_ADCPRE /*!< ADC Clock source selection */ |
| 353 | */ |
353 | /** |
| 354 | #define LL_RCC_ADC_CLKSOURCE RCC_CFGR_ADCPRE /*!< ADC Clock source selection */ |
354 | * @} |
| 355 | /** |
355 | */ |
| 356 | * @} |
356 | |
| 357 | */ |
357 | /** @defgroup RCC_LL_EC_RTC_CLKSOURCE RTC clock source selection |
| 358 | 358 | * @{ |
|
| 359 | /** @defgroup RCC_LL_EC_RTC_CLKSOURCE RTC clock source selection |
359 | */ |
| 360 | * @{ |
360 | #define LL_RCC_RTC_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RTC clock */ |
| 361 | */ |
361 | #define LL_RCC_RTC_CLKSOURCE_LSE RCC_BDCR_RTCSEL_0 /*!< LSE oscillator clock used as RTC clock */ |
| 362 | #define LL_RCC_RTC_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RTC clock */ |
362 | #define LL_RCC_RTC_CLKSOURCE_LSI RCC_BDCR_RTCSEL_1 /*!< LSI oscillator clock used as RTC clock */ |
| 363 | #define LL_RCC_RTC_CLKSOURCE_LSE RCC_BDCR_RTCSEL_0 /*!< LSE oscillator clock used as RTC clock */ |
363 | #define LL_RCC_RTC_CLKSOURCE_HSE_DIV128 RCC_BDCR_RTCSEL /*!< HSE oscillator clock divided by 128 used as RTC clock */ |
| 364 | #define LL_RCC_RTC_CLKSOURCE_LSI RCC_BDCR_RTCSEL_1 /*!< LSI oscillator clock used as RTC clock */ |
364 | /** |
| 365 | #define LL_RCC_RTC_CLKSOURCE_HSE_DIV128 RCC_BDCR_RTCSEL /*!< HSE oscillator clock divided by 128 used as RTC clock */ |
365 | * @} |
| 366 | /** |
366 | */ |
| 367 | * @} |
367 | |
| 368 | */ |
368 | /** @defgroup RCC_LL_EC_PLL_MUL PLL Multiplicator factor |
| 369 | 369 | * @{ |
|
| 370 | /** @defgroup RCC_LL_EC_PLL_MUL PLL Multiplicator factor |
370 | */ |
| 371 | * @{ |
371 | #if defined(RCC_CFGR_PLLMULL2) |
| 372 | */ |
372 | #define LL_RCC_PLL_MUL_2 RCC_CFGR_PLLMULL2 /*!< PLL input clock*2 */ |
| 373 | #if defined(RCC_CFGR_PLLMULL2) |
373 | #endif /*RCC_CFGR_PLLMULL2*/ |
| 374 | #define LL_RCC_PLL_MUL_2 RCC_CFGR_PLLMULL2 /*!< PLL input clock*2 */ |
374 | #if defined(RCC_CFGR_PLLMULL3) |
| 375 | #endif /*RCC_CFGR_PLLMULL2*/ |
375 | #define LL_RCC_PLL_MUL_3 RCC_CFGR_PLLMULL3 /*!< PLL input clock*3 */ |
| 376 | #if defined(RCC_CFGR_PLLMULL3) |
376 | #endif /*RCC_CFGR_PLLMULL3*/ |
| 377 | #define LL_RCC_PLL_MUL_3 RCC_CFGR_PLLMULL3 /*!< PLL input clock*3 */ |
377 | #define LL_RCC_PLL_MUL_4 RCC_CFGR_PLLMULL4 /*!< PLL input clock*4 */ |
| 378 | #endif /*RCC_CFGR_PLLMULL3*/ |
378 | #define LL_RCC_PLL_MUL_5 RCC_CFGR_PLLMULL5 /*!< PLL input clock*5 */ |
| 379 | #define LL_RCC_PLL_MUL_4 RCC_CFGR_PLLMULL4 /*!< PLL input clock*4 */ |
379 | #define LL_RCC_PLL_MUL_6 RCC_CFGR_PLLMULL6 /*!< PLL input clock*6 */ |
| 380 | #define LL_RCC_PLL_MUL_5 RCC_CFGR_PLLMULL5 /*!< PLL input clock*5 */ |
380 | #define LL_RCC_PLL_MUL_7 RCC_CFGR_PLLMULL7 /*!< PLL input clock*7 */ |
| 381 | #define LL_RCC_PLL_MUL_6 RCC_CFGR_PLLMULL6 /*!< PLL input clock*6 */ |
381 | #define LL_RCC_PLL_MUL_8 RCC_CFGR_PLLMULL8 /*!< PLL input clock*8 */ |
| 382 | #define LL_RCC_PLL_MUL_7 RCC_CFGR_PLLMULL7 /*!< PLL input clock*7 */ |
382 | #define LL_RCC_PLL_MUL_9 RCC_CFGR_PLLMULL9 /*!< PLL input clock*9 */ |
| 383 | #define LL_RCC_PLL_MUL_8 RCC_CFGR_PLLMULL8 /*!< PLL input clock*8 */ |
383 | #if defined(RCC_CFGR_PLLMULL6_5) |
| 384 | #define LL_RCC_PLL_MUL_9 RCC_CFGR_PLLMULL9 /*!< PLL input clock*9 */ |
384 | #define LL_RCC_PLL_MUL_6_5 RCC_CFGR_PLLMULL6_5 /*!< PLL input clock*6 */ |
| 385 | #if defined(RCC_CFGR_PLLMULL6_5) |
385 | #else |
| 386 | #define LL_RCC_PLL_MUL_6_5 RCC_CFGR_PLLMULL6_5 /*!< PLL input clock*6 */ |
386 | #define LL_RCC_PLL_MUL_10 RCC_CFGR_PLLMULL10 /*!< PLL input clock*10 */ |
| 387 | #else |
387 | #define LL_RCC_PLL_MUL_11 RCC_CFGR_PLLMULL11 /*!< PLL input clock*11 */ |
| 388 | #define LL_RCC_PLL_MUL_10 RCC_CFGR_PLLMULL10 /*!< PLL input clock*10 */ |
388 | #define LL_RCC_PLL_MUL_12 RCC_CFGR_PLLMULL12 /*!< PLL input clock*12 */ |
| 389 | #define LL_RCC_PLL_MUL_11 RCC_CFGR_PLLMULL11 /*!< PLL input clock*11 */ |
389 | #define LL_RCC_PLL_MUL_13 RCC_CFGR_PLLMULL13 /*!< PLL input clock*13 */ |
| 390 | #define LL_RCC_PLL_MUL_12 RCC_CFGR_PLLMULL12 /*!< PLL input clock*12 */ |
390 | #define LL_RCC_PLL_MUL_14 RCC_CFGR_PLLMULL14 /*!< PLL input clock*14 */ |
| 391 | #define LL_RCC_PLL_MUL_13 RCC_CFGR_PLLMULL13 /*!< PLL input clock*13 */ |
391 | #define LL_RCC_PLL_MUL_15 RCC_CFGR_PLLMULL15 /*!< PLL input clock*15 */ |
| 392 | #define LL_RCC_PLL_MUL_14 RCC_CFGR_PLLMULL14 /*!< PLL input clock*14 */ |
392 | #define LL_RCC_PLL_MUL_16 RCC_CFGR_PLLMULL16 /*!< PLL input clock*16 */ |
| 393 | #define LL_RCC_PLL_MUL_15 RCC_CFGR_PLLMULL15 /*!< PLL input clock*15 */ |
393 | #endif /*RCC_CFGR_PLLMULL6_5*/ |
| 394 | #define LL_RCC_PLL_MUL_16 RCC_CFGR_PLLMULL16 /*!< PLL input clock*16 */ |
394 | /** |
| 395 | #endif /*RCC_CFGR_PLLMULL6_5*/ |
395 | * @} |
| 396 | /** |
396 | */ |
| 397 | * @} |
397 | |
| 398 | */ |
398 | /** @defgroup RCC_LL_EC_PLLSOURCE PLL SOURCE |
| 399 | 399 | * @{ |
|
| 400 | /** @defgroup RCC_LL_EC_PLLSOURCE PLL SOURCE |
400 | */ |
| 401 | * @{ |
401 | #define LL_RCC_PLLSOURCE_HSI_DIV_2 0x00000000U /*!< HSI clock divided by 2 selected as PLL entry clock source */ |
| 402 | */ |
402 | #define LL_RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC /*!< HSE/PREDIV1 clock selected as PLL entry clock source */ |
| 403 | #define LL_RCC_PLLSOURCE_HSI_DIV_2 0x00000000U /*!< HSI clock divided by 2 selected as PLL entry clock source */ |
403 | #if defined(RCC_CFGR2_PREDIV1SRC) |
| 404 | #define LL_RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC /*!< HSE/PREDIV1 clock selected as PLL entry clock source */ |
404 | #define LL_RCC_PLLSOURCE_PLL2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/PREDIV1 clock selected as PLL entry clock source */ |
| 405 | #if defined(RCC_CFGR2_PREDIV1SRC) |
405 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
| 406 | #define LL_RCC_PLLSOURCE_PLL2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/PREDIV1 clock selected as PLL entry clock source */ |
406 | |
| 407 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
407 | #if defined(RCC_CFGR2_PREDIV1) |
| 408 | 408 | #define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1) /*!< HSE/1 clock selected as PLL entry clock source */ |
|
| 409 | #if defined(RCC_CFGR2_PREDIV1) |
409 | #define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2) /*!< HSE/2 clock selected as PLL entry clock source */ |
| 410 | #define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1) /*!< HSE/1 clock selected as PLL entry clock source */ |
410 | #define LL_RCC_PLLSOURCE_HSE_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3) /*!< HSE/3 clock selected as PLL entry clock source */ |
| 411 | #define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2) /*!< HSE/2 clock selected as PLL entry clock source */ |
411 | #define LL_RCC_PLLSOURCE_HSE_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4) /*!< HSE/4 clock selected as PLL entry clock source */ |
| 412 | #define LL_RCC_PLLSOURCE_HSE_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3) /*!< HSE/3 clock selected as PLL entry clock source */ |
412 | #define LL_RCC_PLLSOURCE_HSE_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5) /*!< HSE/5 clock selected as PLL entry clock source */ |
| 413 | #define LL_RCC_PLLSOURCE_HSE_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4) /*!< HSE/4 clock selected as PLL entry clock source */ |
413 | #define LL_RCC_PLLSOURCE_HSE_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6) /*!< HSE/6 clock selected as PLL entry clock source */ |
| 414 | #define LL_RCC_PLLSOURCE_HSE_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5) /*!< HSE/5 clock selected as PLL entry clock source */ |
414 | #define LL_RCC_PLLSOURCE_HSE_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7) /*!< HSE/7 clock selected as PLL entry clock source */ |
| 415 | #define LL_RCC_PLLSOURCE_HSE_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6) /*!< HSE/6 clock selected as PLL entry clock source */ |
415 | #define LL_RCC_PLLSOURCE_HSE_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8) /*!< HSE/8 clock selected as PLL entry clock source */ |
| 416 | #define LL_RCC_PLLSOURCE_HSE_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7) /*!< HSE/7 clock selected as PLL entry clock source */ |
416 | #define LL_RCC_PLLSOURCE_HSE_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9) /*!< HSE/9 clock selected as PLL entry clock source */ |
| 417 | #define LL_RCC_PLLSOURCE_HSE_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8) /*!< HSE/8 clock selected as PLL entry clock source */ |
417 | #define LL_RCC_PLLSOURCE_HSE_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10) /*!< HSE/10 clock selected as PLL entry clock source */ |
| 418 | #define LL_RCC_PLLSOURCE_HSE_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9) /*!< HSE/9 clock selected as PLL entry clock source */ |
418 | #define LL_RCC_PLLSOURCE_HSE_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11) /*!< HSE/11 clock selected as PLL entry clock source */ |
| 419 | #define LL_RCC_PLLSOURCE_HSE_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10) /*!< HSE/10 clock selected as PLL entry clock source */ |
419 | #define LL_RCC_PLLSOURCE_HSE_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12) /*!< HSE/12 clock selected as PLL entry clock source */ |
| 420 | #define LL_RCC_PLLSOURCE_HSE_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11) /*!< HSE/11 clock selected as PLL entry clock source */ |
420 | #define LL_RCC_PLLSOURCE_HSE_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13) /*!< HSE/13 clock selected as PLL entry clock source */ |
| 421 | #define LL_RCC_PLLSOURCE_HSE_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12) /*!< HSE/12 clock selected as PLL entry clock source */ |
421 | #define LL_RCC_PLLSOURCE_HSE_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14) /*!< HSE/14 clock selected as PLL entry clock source */ |
| 422 | #define LL_RCC_PLLSOURCE_HSE_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13) /*!< HSE/13 clock selected as PLL entry clock source */ |
422 | #define LL_RCC_PLLSOURCE_HSE_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15) /*!< HSE/15 clock selected as PLL entry clock source */ |
| 423 | #define LL_RCC_PLLSOURCE_HSE_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14) /*!< HSE/14 clock selected as PLL entry clock source */ |
423 | #define LL_RCC_PLLSOURCE_HSE_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16) /*!< HSE/16 clock selected as PLL entry clock source */ |
| 424 | #define LL_RCC_PLLSOURCE_HSE_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15) /*!< HSE/15 clock selected as PLL entry clock source */ |
424 | #if defined(RCC_CFGR2_PREDIV1SRC) |
| 425 | #define LL_RCC_PLLSOURCE_HSE_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16) /*!< HSE/16 clock selected as PLL entry clock source */ |
425 | #define LL_RCC_PLLSOURCE_PLL2_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/1 clock selected as PLL entry clock source */ |
| 426 | #if defined(RCC_CFGR2_PREDIV1SRC) |
426 | #define LL_RCC_PLLSOURCE_PLL2_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/2 clock selected as PLL entry clock source */ |
| 427 | #define LL_RCC_PLLSOURCE_PLL2_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/1 clock selected as PLL entry clock source */ |
427 | #define LL_RCC_PLLSOURCE_PLL2_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/3 clock selected as PLL entry clock source */ |
| 428 | #define LL_RCC_PLLSOURCE_PLL2_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/2 clock selected as PLL entry clock source */ |
428 | #define LL_RCC_PLLSOURCE_PLL2_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/4 clock selected as PLL entry clock source */ |
| 429 | #define LL_RCC_PLLSOURCE_PLL2_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/3 clock selected as PLL entry clock source */ |
429 | #define LL_RCC_PLLSOURCE_PLL2_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/5 clock selected as PLL entry clock source */ |
| 430 | #define LL_RCC_PLLSOURCE_PLL2_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/4 clock selected as PLL entry clock source */ |
430 | #define LL_RCC_PLLSOURCE_PLL2_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/6 clock selected as PLL entry clock source */ |
| 431 | #define LL_RCC_PLLSOURCE_PLL2_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/5 clock selected as PLL entry clock source */ |
431 | #define LL_RCC_PLLSOURCE_PLL2_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/7 clock selected as PLL entry clock source */ |
| 432 | #define LL_RCC_PLLSOURCE_PLL2_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/6 clock selected as PLL entry clock source */ |
432 | #define LL_RCC_PLLSOURCE_PLL2_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/8 clock selected as PLL entry clock source */ |
| 433 | #define LL_RCC_PLLSOURCE_PLL2_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/7 clock selected as PLL entry clock source */ |
433 | #define LL_RCC_PLLSOURCE_PLL2_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/9 clock selected as PLL entry clock source */ |
| 434 | #define LL_RCC_PLLSOURCE_PLL2_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/8 clock selected as PLL entry clock source */ |
434 | #define LL_RCC_PLLSOURCE_PLL2_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/10 clock selected as PLL entry clock source */ |
| 435 | #define LL_RCC_PLLSOURCE_PLL2_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/9 clock selected as PLL entry clock source */ |
435 | #define LL_RCC_PLLSOURCE_PLL2_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/11 clock selected as PLL entry clock source */ |
| 436 | #define LL_RCC_PLLSOURCE_PLL2_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/10 clock selected as PLL entry clock source */ |
436 | #define LL_RCC_PLLSOURCE_PLL2_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/12 clock selected as PLL entry clock source */ |
| 437 | #define LL_RCC_PLLSOURCE_PLL2_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/11 clock selected as PLL entry clock source */ |
437 | #define LL_RCC_PLLSOURCE_PLL2_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/13 clock selected as PLL entry clock source */ |
| 438 | #define LL_RCC_PLLSOURCE_PLL2_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/12 clock selected as PLL entry clock source */ |
438 | #define LL_RCC_PLLSOURCE_PLL2_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/14 clock selected as PLL entry clock source */ |
| 439 | #define LL_RCC_PLLSOURCE_PLL2_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/13 clock selected as PLL entry clock source */ |
439 | #define LL_RCC_PLLSOURCE_PLL2_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/15 clock selected as PLL entry clock source */ |
| 440 | #define LL_RCC_PLLSOURCE_PLL2_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/14 clock selected as PLL entry clock source */ |
440 | #define LL_RCC_PLLSOURCE_PLL2_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/16 clock selected as PLL entry clock source */ |
| 441 | #define LL_RCC_PLLSOURCE_PLL2_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/15 clock selected as PLL entry clock source */ |
441 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
| 442 | #define LL_RCC_PLLSOURCE_PLL2_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/16 clock selected as PLL entry clock source */ |
442 | #else |
| 443 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
443 | #define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | 0x00000000U) /*!< HSE/1 clock selected as PLL entry clock source */ |
| 444 | #else |
444 | #define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE) /*!< HSE/2 clock selected as PLL entry clock source */ |
| 445 | #define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | 0x00000000U) /*!< HSE/1 clock selected as PLL entry clock source */ |
445 | #endif /*RCC_CFGR2_PREDIV1*/ |
| 446 | #define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE) /*!< HSE/2 clock selected as PLL entry clock source */ |
446 | /** |
| 447 | #endif /*RCC_CFGR2_PREDIV1*/ |
447 | * @} |
| 448 | /** |
448 | */ |
| 449 | * @} |
449 | |
| 450 | */ |
450 | /** @defgroup RCC_LL_EC_PREDIV_DIV PREDIV Division factor |
| 451 | 451 | * @{ |
|
| 452 | /** @defgroup RCC_LL_EC_PREDIV_DIV PREDIV Division factor |
452 | */ |
| 453 | * @{ |
453 | #if defined(RCC_CFGR2_PREDIV1) |
| 454 | */ |
454 | #define LL_RCC_PREDIV_DIV_1 RCC_CFGR2_PREDIV1_DIV1 /*!< PREDIV1 input clock not divided */ |
| 455 | #if defined(RCC_CFGR2_PREDIV1) |
455 | #define LL_RCC_PREDIV_DIV_2 RCC_CFGR2_PREDIV1_DIV2 /*!< PREDIV1 input clock divided by 2 */ |
| 456 | #define LL_RCC_PREDIV_DIV_1 RCC_CFGR2_PREDIV1_DIV1 /*!< PREDIV1 input clock not divided */ |
456 | #define LL_RCC_PREDIV_DIV_3 RCC_CFGR2_PREDIV1_DIV3 /*!< PREDIV1 input clock divided by 3 */ |
| 457 | #define LL_RCC_PREDIV_DIV_2 RCC_CFGR2_PREDIV1_DIV2 /*!< PREDIV1 input clock divided by 2 */ |
457 | #define LL_RCC_PREDIV_DIV_4 RCC_CFGR2_PREDIV1_DIV4 /*!< PREDIV1 input clock divided by 4 */ |
| 458 | #define LL_RCC_PREDIV_DIV_3 RCC_CFGR2_PREDIV1_DIV3 /*!< PREDIV1 input clock divided by 3 */ |
458 | #define LL_RCC_PREDIV_DIV_5 RCC_CFGR2_PREDIV1_DIV5 /*!< PREDIV1 input clock divided by 5 */ |
| 459 | #define LL_RCC_PREDIV_DIV_4 RCC_CFGR2_PREDIV1_DIV4 /*!< PREDIV1 input clock divided by 4 */ |
459 | #define LL_RCC_PREDIV_DIV_6 RCC_CFGR2_PREDIV1_DIV6 /*!< PREDIV1 input clock divided by 6 */ |
| 460 | #define LL_RCC_PREDIV_DIV_5 RCC_CFGR2_PREDIV1_DIV5 /*!< PREDIV1 input clock divided by 5 */ |
460 | #define LL_RCC_PREDIV_DIV_7 RCC_CFGR2_PREDIV1_DIV7 /*!< PREDIV1 input clock divided by 7 */ |
| 461 | #define LL_RCC_PREDIV_DIV_6 RCC_CFGR2_PREDIV1_DIV6 /*!< PREDIV1 input clock divided by 6 */ |
461 | #define LL_RCC_PREDIV_DIV_8 RCC_CFGR2_PREDIV1_DIV8 /*!< PREDIV1 input clock divided by 8 */ |
| 462 | #define LL_RCC_PREDIV_DIV_7 RCC_CFGR2_PREDIV1_DIV7 /*!< PREDIV1 input clock divided by 7 */ |
462 | #define LL_RCC_PREDIV_DIV_9 RCC_CFGR2_PREDIV1_DIV9 /*!< PREDIV1 input clock divided by 9 */ |
| 463 | #define LL_RCC_PREDIV_DIV_8 RCC_CFGR2_PREDIV1_DIV8 /*!< PREDIV1 input clock divided by 8 */ |
463 | #define LL_RCC_PREDIV_DIV_10 RCC_CFGR2_PREDIV1_DIV10 /*!< PREDIV1 input clock divided by 10 */ |
| 464 | #define LL_RCC_PREDIV_DIV_9 RCC_CFGR2_PREDIV1_DIV9 /*!< PREDIV1 input clock divided by 9 */ |
464 | #define LL_RCC_PREDIV_DIV_11 RCC_CFGR2_PREDIV1_DIV11 /*!< PREDIV1 input clock divided by 11 */ |
| 465 | #define LL_RCC_PREDIV_DIV_10 RCC_CFGR2_PREDIV1_DIV10 /*!< PREDIV1 input clock divided by 10 */ |
465 | #define LL_RCC_PREDIV_DIV_12 RCC_CFGR2_PREDIV1_DIV12 /*!< PREDIV1 input clock divided by 12 */ |
| 466 | #define LL_RCC_PREDIV_DIV_11 RCC_CFGR2_PREDIV1_DIV11 /*!< PREDIV1 input clock divided by 11 */ |
466 | #define LL_RCC_PREDIV_DIV_13 RCC_CFGR2_PREDIV1_DIV13 /*!< PREDIV1 input clock divided by 13 */ |
| 467 | #define LL_RCC_PREDIV_DIV_12 RCC_CFGR2_PREDIV1_DIV12 /*!< PREDIV1 input clock divided by 12 */ |
467 | #define LL_RCC_PREDIV_DIV_14 RCC_CFGR2_PREDIV1_DIV14 /*!< PREDIV1 input clock divided by 14 */ |
| 468 | #define LL_RCC_PREDIV_DIV_13 RCC_CFGR2_PREDIV1_DIV13 /*!< PREDIV1 input clock divided by 13 */ |
468 | #define LL_RCC_PREDIV_DIV_15 RCC_CFGR2_PREDIV1_DIV15 /*!< PREDIV1 input clock divided by 15 */ |
| 469 | #define LL_RCC_PREDIV_DIV_14 RCC_CFGR2_PREDIV1_DIV14 /*!< PREDIV1 input clock divided by 14 */ |
469 | #define LL_RCC_PREDIV_DIV_16 RCC_CFGR2_PREDIV1_DIV16 /*!< PREDIV1 input clock divided by 16 */ |
| 470 | #define LL_RCC_PREDIV_DIV_15 RCC_CFGR2_PREDIV1_DIV15 /*!< PREDIV1 input clock divided by 15 */ |
470 | #else |
| 471 | #define LL_RCC_PREDIV_DIV_16 RCC_CFGR2_PREDIV1_DIV16 /*!< PREDIV1 input clock divided by 16 */ |
471 | #define LL_RCC_PREDIV_DIV_1 0x00000000U /*!< HSE divider clock clock not divided */ |
| 472 | #else |
472 | #define LL_RCC_PREDIV_DIV_2 RCC_CFGR_PLLXTPRE /*!< HSE divider clock divided by 2 for PLL entry */ |
| 473 | #define LL_RCC_PREDIV_DIV_1 0x00000000U /*!< HSE divider clock clock not divided */ |
473 | #endif /*RCC_CFGR2_PREDIV1*/ |
| 474 | #define LL_RCC_PREDIV_DIV_2 RCC_CFGR_PLLXTPRE /*!< HSE divider clock divided by 2 for PLL entry */ |
474 | /** |
| 475 | #endif /*RCC_CFGR2_PREDIV1*/ |
475 | * @} |
| 476 | /** |
476 | */ |
| 477 | * @} |
477 | |
| 478 | */ |
478 | #if defined(RCC_PLLI2S_SUPPORT) |
| 479 | 479 | /** @defgroup RCC_LL_EC_PLLI2S_MUL PLLI2S MUL |
|
| 480 | #if defined(RCC_PLLI2S_SUPPORT) |
480 | * @{ |
| 481 | /** @defgroup RCC_LL_EC_PLLI2S_MUL PLLI2S MUL |
481 | */ |
| 482 | * @{ |
482 | #define LL_RCC_PLLI2S_MUL_8 RCC_CFGR2_PLL3MUL8 /*!< PLLI2S input clock * 8 */ |
| 483 | */ |
483 | #define LL_RCC_PLLI2S_MUL_9 RCC_CFGR2_PLL3MUL9 /*!< PLLI2S input clock * 9 */ |
| 484 | #define LL_RCC_PLLI2S_MUL_8 RCC_CFGR2_PLL3MUL8 /*!< PLLI2S input clock * 8 */ |
484 | #define LL_RCC_PLLI2S_MUL_10 RCC_CFGR2_PLL3MUL10 /*!< PLLI2S input clock * 10 */ |
| 485 | #define LL_RCC_PLLI2S_MUL_9 RCC_CFGR2_PLL3MUL9 /*!< PLLI2S input clock * 9 */ |
485 | #define LL_RCC_PLLI2S_MUL_11 RCC_CFGR2_PLL3MUL11 /*!< PLLI2S input clock * 11 */ |
| 486 | #define LL_RCC_PLLI2S_MUL_10 RCC_CFGR2_PLL3MUL10 /*!< PLLI2S input clock * 10 */ |
486 | #define LL_RCC_PLLI2S_MUL_12 RCC_CFGR2_PLL3MUL12 /*!< PLLI2S input clock * 12 */ |
| 487 | #define LL_RCC_PLLI2S_MUL_11 RCC_CFGR2_PLL3MUL11 /*!< PLLI2S input clock * 11 */ |
487 | #define LL_RCC_PLLI2S_MUL_13 RCC_CFGR2_PLL3MUL13 /*!< PLLI2S input clock * 13 */ |
| 488 | #define LL_RCC_PLLI2S_MUL_12 RCC_CFGR2_PLL3MUL12 /*!< PLLI2S input clock * 12 */ |
488 | #define LL_RCC_PLLI2S_MUL_14 RCC_CFGR2_PLL3MUL14 /*!< PLLI2S input clock * 14 */ |
| 489 | #define LL_RCC_PLLI2S_MUL_13 RCC_CFGR2_PLL3MUL13 /*!< PLLI2S input clock * 13 */ |
489 | #define LL_RCC_PLLI2S_MUL_16 RCC_CFGR2_PLL3MUL16 /*!< PLLI2S input clock * 16 */ |
| 490 | #define LL_RCC_PLLI2S_MUL_14 RCC_CFGR2_PLL3MUL14 /*!< PLLI2S input clock * 14 */ |
490 | #define LL_RCC_PLLI2S_MUL_20 RCC_CFGR2_PLL3MUL20 /*!< PLLI2S input clock * 20 */ |
| 491 | #define LL_RCC_PLLI2S_MUL_16 RCC_CFGR2_PLL3MUL16 /*!< PLLI2S input clock * 16 */ |
491 | /** |
| 492 | #define LL_RCC_PLLI2S_MUL_20 RCC_CFGR2_PLL3MUL20 /*!< PLLI2S input clock * 20 */ |
492 | * @} |
| 493 | /** |
493 | */ |
| 494 | * @} |
494 | |
| 495 | */ |
495 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 496 | 496 | ||
| 497 | #endif /* RCC_PLLI2S_SUPPORT */ |
497 | #if defined(RCC_PLL2_SUPPORT) |
| 498 | 498 | /** @defgroup RCC_LL_EC_PLL2_MUL PLL2 MUL |
|
| 499 | #if defined(RCC_PLL2_SUPPORT) |
499 | * @{ |
| 500 | /** @defgroup RCC_LL_EC_PLL2_MUL PLL2 MUL |
500 | */ |
| 501 | * @{ |
501 | #define LL_RCC_PLL2_MUL_8 RCC_CFGR2_PLL2MUL8 /*!< PLL2 input clock * 8 */ |
| 502 | */ |
502 | #define LL_RCC_PLL2_MUL_9 RCC_CFGR2_PLL2MUL9 /*!< PLL2 input clock * 9 */ |
| 503 | #define LL_RCC_PLL2_MUL_8 RCC_CFGR2_PLL2MUL8 /*!< PLL2 input clock * 8 */ |
503 | #define LL_RCC_PLL2_MUL_10 RCC_CFGR2_PLL2MUL10 /*!< PLL2 input clock * 10 */ |
| 504 | #define LL_RCC_PLL2_MUL_9 RCC_CFGR2_PLL2MUL9 /*!< PLL2 input clock * 9 */ |
504 | #define LL_RCC_PLL2_MUL_11 RCC_CFGR2_PLL2MUL11 /*!< PLL2 input clock * 11 */ |
| 505 | #define LL_RCC_PLL2_MUL_10 RCC_CFGR2_PLL2MUL10 /*!< PLL2 input clock * 10 */ |
505 | #define LL_RCC_PLL2_MUL_12 RCC_CFGR2_PLL2MUL12 /*!< PLL2 input clock * 12 */ |
| 506 | #define LL_RCC_PLL2_MUL_11 RCC_CFGR2_PLL2MUL11 /*!< PLL2 input clock * 11 */ |
506 | #define LL_RCC_PLL2_MUL_13 RCC_CFGR2_PLL2MUL13 /*!< PLL2 input clock * 13 */ |
| 507 | #define LL_RCC_PLL2_MUL_12 RCC_CFGR2_PLL2MUL12 /*!< PLL2 input clock * 12 */ |
507 | #define LL_RCC_PLL2_MUL_14 RCC_CFGR2_PLL2MUL14 /*!< PLL2 input clock * 14 */ |
| 508 | #define LL_RCC_PLL2_MUL_13 RCC_CFGR2_PLL2MUL13 /*!< PLL2 input clock * 13 */ |
508 | #define LL_RCC_PLL2_MUL_16 RCC_CFGR2_PLL2MUL16 /*!< PLL2 input clock * 16 */ |
| 509 | #define LL_RCC_PLL2_MUL_14 RCC_CFGR2_PLL2MUL14 /*!< PLL2 input clock * 14 */ |
509 | #define LL_RCC_PLL2_MUL_20 RCC_CFGR2_PLL2MUL20 /*!< PLL2 input clock * 20 */ |
| 510 | #define LL_RCC_PLL2_MUL_16 RCC_CFGR2_PLL2MUL16 /*!< PLL2 input clock * 16 */ |
510 | /** |
| 511 | #define LL_RCC_PLL2_MUL_20 RCC_CFGR2_PLL2MUL20 /*!< PLL2 input clock * 20 */ |
511 | * @} |
| 512 | /** |
512 | */ |
| 513 | * @} |
513 | |
| 514 | */ |
514 | #endif /* RCC_PLL2_SUPPORT */ |
| 515 | 515 | ||
| 516 | #endif /* RCC_PLL2_SUPPORT */ |
516 | /** |
| 517 | 517 | * @} |
|
| 518 | /** |
518 | */ |
| 519 | * @} |
519 | |
| 520 | */ |
520 | /* Exported macro ------------------------------------------------------------*/ |
| 521 | 521 | /** @defgroup RCC_LL_Exported_Macros RCC Exported Macros |
|
| 522 | /* Exported macro ------------------------------------------------------------*/ |
522 | * @{ |
| 523 | /** @defgroup RCC_LL_Exported_Macros RCC Exported Macros |
523 | */ |
| 524 | * @{ |
524 | |
| 525 | */ |
525 | /** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros |
| 526 | 526 | * @{ |
|
| 527 | /** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros |
527 | */ |
| 528 | * @{ |
528 | |
| 529 | */ |
529 | /** |
| 530 | 530 | * @brief Write a value in RCC register |
|
| 531 | /** |
531 | * @param __REG__ Register to be written |
| 532 | * @brief Write a value in RCC register |
532 | * @param __VALUE__ Value to be written in the register |
| 533 | * @param __REG__ Register to be written |
533 | * @retval None |
| 534 | * @param __VALUE__ Value to be written in the register |
534 | */ |
| 535 | * @retval None |
535 | #define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__)) |
| 536 | */ |
536 | |
| 537 | #define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__)) |
537 | /** |
| 538 | 538 | * @brief Read a value in RCC register |
|
| 539 | /** |
539 | * @param __REG__ Register to be read |
| 540 | * @brief Read a value in RCC register |
540 | * @retval Register value |
| 541 | * @param __REG__ Register to be read |
541 | */ |
| 542 | * @retval Register value |
542 | #define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__) |
| 543 | */ |
543 | /** |
| 544 | #define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__) |
544 | * @} |
| 545 | /** |
545 | */ |
| 546 | * @} |
546 | |
| 547 | */ |
547 | /** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies |
| 548 | 548 | * @{ |
|
| 549 | /** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies |
549 | */ |
| 550 | * @{ |
550 | |
| 551 | */ |
551 | #if defined(RCC_CFGR_PLLMULL6_5) |
| 552 | 552 | /** |
|
| 553 | #if defined(RCC_CFGR_PLLMULL6_5) |
553 | * @brief Helper macro to calculate the PLLCLK frequency |
| 554 | /** |
554 | * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator()); |
| 555 | * @brief Helper macro to calculate the PLLCLK frequency |
555 | * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 / HSI div 2 / PLL2 div Prediv1) |
| 556 | * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator()); |
556 | * @param __PLLMUL__: This parameter can be one of the following values: |
| 557 | * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 / HSI div 2 / PLL2 div Prediv1) |
557 | * @arg @ref LL_RCC_PLL_MUL_4 |
| 558 | * @param __PLLMUL__: This parameter can be one of the following values: |
558 | * @arg @ref LL_RCC_PLL_MUL_5 |
| 559 | * @arg @ref LL_RCC_PLL_MUL_4 |
559 | * @arg @ref LL_RCC_PLL_MUL_6 |
| 560 | * @arg @ref LL_RCC_PLL_MUL_5 |
560 | * @arg @ref LL_RCC_PLL_MUL_7 |
| 561 | * @arg @ref LL_RCC_PLL_MUL_6 |
561 | * @arg @ref LL_RCC_PLL_MUL_8 |
| 562 | * @arg @ref LL_RCC_PLL_MUL_7 |
562 | * @arg @ref LL_RCC_PLL_MUL_9 |
| 563 | * @arg @ref LL_RCC_PLL_MUL_8 |
563 | * @arg @ref LL_RCC_PLL_MUL_6_5 |
| 564 | * @arg @ref LL_RCC_PLL_MUL_9 |
564 | * @retval PLL clock frequency (in Hz) |
| 565 | * @arg @ref LL_RCC_PLL_MUL_6_5 |
565 | */ |
| 566 | * @retval PLL clock frequency (in Hz) |
566 | #define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) \ |
| 567 | */ |
567 | (((__PLLMUL__) != RCC_CFGR_PLLMULL6_5) ? \ |
| 568 | #define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) \ |
568 | ((__INPUTFREQ__) * ((((__PLLMUL__) & RCC_CFGR_PLLMULL) >> RCC_CFGR_PLLMULL_Pos) + 2U)) :\ |
| 569 | (((__PLLMUL__) != RCC_CFGR_PLLMULL6_5) ? \ |
569 | (((__INPUTFREQ__) * 13U) / 2U)) |
| 570 | ((__INPUTFREQ__) * ((((__PLLMUL__) & RCC_CFGR_PLLMULL) >> RCC_CFGR_PLLMULL_Pos) + 2U)) :\ |
570 | |
| 571 | (((__INPUTFREQ__) * 13U) / 2U)) |
571 | #else |
| 572 | 572 | /** |
|
| 573 | #else |
573 | * @brief Helper macro to calculate the PLLCLK frequency |
| 574 | /** |
574 | * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator ()); |
| 575 | * @brief Helper macro to calculate the PLLCLK frequency |
575 | * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 or div 2 / HSI div 2) |
| 576 | * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator ()); |
576 | * @param __PLLMUL__: This parameter can be one of the following values: |
| 577 | * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 or div 2 / HSI div 2) |
577 | * @arg @ref LL_RCC_PLL_MUL_2 |
| 578 | * @param __PLLMUL__: This parameter can be one of the following values: |
578 | * @arg @ref LL_RCC_PLL_MUL_3 |
| 579 | * @arg @ref LL_RCC_PLL_MUL_2 |
579 | * @arg @ref LL_RCC_PLL_MUL_4 |
| 580 | * @arg @ref LL_RCC_PLL_MUL_3 |
580 | * @arg @ref LL_RCC_PLL_MUL_5 |
| 581 | * @arg @ref LL_RCC_PLL_MUL_4 |
581 | * @arg @ref LL_RCC_PLL_MUL_6 |
| 582 | * @arg @ref LL_RCC_PLL_MUL_5 |
582 | * @arg @ref LL_RCC_PLL_MUL_7 |
| 583 | * @arg @ref LL_RCC_PLL_MUL_6 |
583 | * @arg @ref LL_RCC_PLL_MUL_8 |
| 584 | * @arg @ref LL_RCC_PLL_MUL_7 |
584 | * @arg @ref LL_RCC_PLL_MUL_9 |
| 585 | * @arg @ref LL_RCC_PLL_MUL_8 |
585 | * @arg @ref LL_RCC_PLL_MUL_10 |
| 586 | * @arg @ref LL_RCC_PLL_MUL_9 |
586 | * @arg @ref LL_RCC_PLL_MUL_11 |
| 587 | * @arg @ref LL_RCC_PLL_MUL_10 |
587 | * @arg @ref LL_RCC_PLL_MUL_12 |
| 588 | * @arg @ref LL_RCC_PLL_MUL_11 |
588 | * @arg @ref LL_RCC_PLL_MUL_13 |
| 589 | * @arg @ref LL_RCC_PLL_MUL_12 |
589 | * @arg @ref LL_RCC_PLL_MUL_14 |
| 590 | * @arg @ref LL_RCC_PLL_MUL_13 |
590 | * @arg @ref LL_RCC_PLL_MUL_15 |
| 591 | * @arg @ref LL_RCC_PLL_MUL_14 |
591 | * @arg @ref LL_RCC_PLL_MUL_16 |
| 592 | * @arg @ref LL_RCC_PLL_MUL_15 |
592 | * @retval PLL clock frequency (in Hz) |
| 593 | * @arg @ref LL_RCC_PLL_MUL_16 |
593 | */ |
| 594 | * @retval PLL clock frequency (in Hz) |
594 | #define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) ((__INPUTFREQ__) * (((__PLLMUL__) >> RCC_CFGR_PLLMULL_Pos) + 2U)) |
| 595 | */ |
595 | #endif /* RCC_CFGR_PLLMULL6_5 */ |
| 596 | #define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) ((__INPUTFREQ__) * (((__PLLMUL__) >> RCC_CFGR_PLLMULL_Pos) + 2U)) |
596 | |
| 597 | #endif /* RCC_CFGR_PLLMULL6_5 */ |
597 | #if defined(RCC_PLLI2S_SUPPORT) |
| 598 | 598 | /** |
|
| 599 | #if defined(RCC_PLLI2S_SUPPORT) |
599 | * @brief Helper macro to calculate the PLLI2S frequency |
| 600 | /** |
600 | * @note ex: @ref __LL_RCC_CALC_PLLI2SCLK_FREQ (HSE_VALUE, @ref LL_RCC_PLLI2S_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ()); |
| 601 | * @brief Helper macro to calculate the PLLI2S frequency |
601 | * @param __INPUTFREQ__ PLLI2S Input frequency (based on HSE value) |
| 602 | * @note ex: @ref __LL_RCC_CALC_PLLI2SCLK_FREQ (HSE_VALUE, @ref LL_RCC_PLLI2S_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ()); |
602 | * @param __PLLI2SMUL__: This parameter can be one of the following values: |
| 603 | * @param __INPUTFREQ__ PLLI2S Input frequency (based on HSE value) |
603 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
| 604 | * @param __PLLI2SMUL__: This parameter can be one of the following values: |
604 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
| 605 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
605 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
| 606 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
606 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
| 607 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
607 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
| 608 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
608 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
| 609 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
609 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
| 610 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
610 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
| 611 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
611 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
| 612 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
612 | * @param __PLLI2SDIV__: This parameter can be one of the following values: |
| 613 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
613 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
| 614 | * @param __PLLI2SDIV__: This parameter can be one of the following values: |
614 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
| 615 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
615 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
| 616 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
616 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
| 617 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
617 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
| 618 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
618 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
| 619 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
619 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
| 620 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
620 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
| 621 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
621 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
| 622 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
622 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
| 623 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
623 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
| 624 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
624 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
| 625 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
625 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
| 626 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
626 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
| 627 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
627 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
| 628 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
628 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
| 629 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
629 | * @retval PLLI2S clock frequency (in Hz) |
| 630 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
630 | */ |
| 631 | * @retval PLLI2S clock frequency (in Hz) |
631 | #define __LL_RCC_CALC_PLLI2SCLK_FREQ(__INPUTFREQ__, __PLLI2SMUL__, __PLLI2SDIV__) (((__INPUTFREQ__) * (((__PLLI2SMUL__) >> RCC_CFGR2_PLL3MUL_Pos) + 2U)) / (((__PLLI2SDIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U)) |
| 632 | */ |
632 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 633 | #define __LL_RCC_CALC_PLLI2SCLK_FREQ(__INPUTFREQ__, __PLLI2SMUL__, __PLLI2SDIV__) (((__INPUTFREQ__) * (((__PLLI2SMUL__) >> RCC_CFGR2_PLL3MUL_Pos) + 2U)) / (((__PLLI2SDIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U)) |
633 | |
| 634 | #endif /* RCC_PLLI2S_SUPPORT */ |
634 | #if defined(RCC_PLL2_SUPPORT) |
| 635 | 635 | /** |
|
| 636 | #if defined(RCC_PLL2_SUPPORT) |
636 | * @brief Helper macro to calculate the PLL2 frequency |
| 637 | /** |
637 | * @note ex: @ref __LL_RCC_CALC_PLL2CLK_FREQ (HSE_VALUE, @ref LL_RCC_PLL2_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ()); |
| 638 | * @brief Helper macro to calculate the PLL2 frequency |
638 | * @param __INPUTFREQ__ PLL2 Input frequency (based on HSE value) |
| 639 | * @note ex: @ref __LL_RCC_CALC_PLL2CLK_FREQ (HSE_VALUE, @ref LL_RCC_PLL2_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ()); |
639 | * @param __PLL2MUL__: This parameter can be one of the following values: |
| 640 | * @param __INPUTFREQ__ PLL2 Input frequency (based on HSE value) |
640 | * @arg @ref LL_RCC_PLL2_MUL_8 |
| 641 | * @param __PLL2MUL__: This parameter can be one of the following values: |
641 | * @arg @ref LL_RCC_PLL2_MUL_9 |
| 642 | * @arg @ref LL_RCC_PLL2_MUL_8 |
642 | * @arg @ref LL_RCC_PLL2_MUL_10 |
| 643 | * @arg @ref LL_RCC_PLL2_MUL_9 |
643 | * @arg @ref LL_RCC_PLL2_MUL_11 |
| 644 | * @arg @ref LL_RCC_PLL2_MUL_10 |
644 | * @arg @ref LL_RCC_PLL2_MUL_12 |
| 645 | * @arg @ref LL_RCC_PLL2_MUL_11 |
645 | * @arg @ref LL_RCC_PLL2_MUL_13 |
| 646 | * @arg @ref LL_RCC_PLL2_MUL_12 |
646 | * @arg @ref LL_RCC_PLL2_MUL_14 |
| 647 | * @arg @ref LL_RCC_PLL2_MUL_13 |
647 | * @arg @ref LL_RCC_PLL2_MUL_16 |
| 648 | * @arg @ref LL_RCC_PLL2_MUL_14 |
648 | * @arg @ref LL_RCC_PLL2_MUL_20 |
| 649 | * @arg @ref LL_RCC_PLL2_MUL_16 |
649 | * @param __PLL2DIV__: This parameter can be one of the following values: |
| 650 | * @arg @ref LL_RCC_PLL2_MUL_20 |
650 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
| 651 | * @param __PLL2DIV__: This parameter can be one of the following values: |
651 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
| 652 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
652 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
| 653 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
653 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
| 654 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
654 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
| 655 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
655 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
| 656 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
656 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
| 657 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
657 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
| 658 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
658 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
| 659 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
659 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
| 660 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
660 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
| 661 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
661 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
| 662 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
662 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
| 663 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
663 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
| 664 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
664 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
| 665 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
665 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
| 666 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
666 | * @retval PLL2 clock frequency (in Hz) |
| 667 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
667 | */ |
| 668 | * @retval PLL2 clock frequency (in Hz) |
668 | #define __LL_RCC_CALC_PLL2CLK_FREQ(__INPUTFREQ__, __PLL2MUL__, __PLL2DIV__) (((__INPUTFREQ__) * (((__PLL2MUL__) >> RCC_CFGR2_PLL2MUL_Pos) + 2U)) / (((__PLL2DIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U)) |
| 669 | */ |
669 | #endif /* RCC_PLL2_SUPPORT */ |
| 670 | #define __LL_RCC_CALC_PLL2CLK_FREQ(__INPUTFREQ__, __PLL2MUL__, __PLL2DIV__) (((__INPUTFREQ__) * (((__PLL2MUL__) >> RCC_CFGR2_PLL2MUL_Pos) + 2U)) / (((__PLL2DIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U)) |
670 | |
| 671 | #endif /* RCC_PLL2_SUPPORT */ |
671 | /** |
| 672 | 672 | * @brief Helper macro to calculate the HCLK frequency |
|
| 673 | /** |
673 | * @note: __AHBPRESCALER__ be retrieved by @ref LL_RCC_GetAHBPrescaler |
| 674 | * @brief Helper macro to calculate the HCLK frequency |
674 | * ex: __LL_RCC_CALC_HCLK_FREQ(LL_RCC_GetAHBPrescaler()) |
| 675 | * @note: __AHBPRESCALER__ be retrieved by @ref LL_RCC_GetAHBPrescaler |
675 | * @param __SYSCLKFREQ__ SYSCLK frequency (based on HSE/HSI/PLLCLK) |
| 676 | * ex: __LL_RCC_CALC_HCLK_FREQ(LL_RCC_GetAHBPrescaler()) |
676 | * @param __AHBPRESCALER__: This parameter can be one of the following values: |
| 677 | * @param __SYSCLKFREQ__ SYSCLK frequency (based on HSE/HSI/PLLCLK) |
677 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
| 678 | * @param __AHBPRESCALER__: This parameter can be one of the following values: |
678 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
| 679 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
679 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
| 680 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
680 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
| 681 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
681 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
| 682 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
682 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
| 683 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
683 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
| 684 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
684 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
| 685 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
685 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
| 686 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
686 | * @retval HCLK clock frequency (in Hz) |
| 687 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
687 | */ |
| 688 | * @retval HCLK clock frequency (in Hz) |
688 | #define __LL_RCC_CALC_HCLK_FREQ(__SYSCLKFREQ__, __AHBPRESCALER__) ((__SYSCLKFREQ__) >> AHBPrescTable[((__AHBPRESCALER__) & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos]) |
| 689 | */ |
689 | |
| 690 | #define __LL_RCC_CALC_HCLK_FREQ(__SYSCLKFREQ__, __AHBPRESCALER__) ((__SYSCLKFREQ__) >> AHBPrescTable[((__AHBPRESCALER__) & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos]) |
690 | /** |
| 691 | 691 | * @brief Helper macro to calculate the PCLK1 frequency (ABP1) |
|
| 692 | /** |
692 | * @note: __APB1PRESCALER__ be retrieved by @ref LL_RCC_GetAPB1Prescaler |
| 693 | * @brief Helper macro to calculate the PCLK1 frequency (ABP1) |
693 | * ex: __LL_RCC_CALC_PCLK1_FREQ(LL_RCC_GetAPB1Prescaler()) |
| 694 | * @note: __APB1PRESCALER__ be retrieved by @ref LL_RCC_GetAPB1Prescaler |
694 | * @param __HCLKFREQ__ HCLK frequency |
| 695 | * ex: __LL_RCC_CALC_PCLK1_FREQ(LL_RCC_GetAPB1Prescaler()) |
695 | * @param __APB1PRESCALER__: This parameter can be one of the following values: |
| 696 | * @param __HCLKFREQ__ HCLK frequency |
696 | * @arg @ref LL_RCC_APB1_DIV_1 |
| 697 | * @param __APB1PRESCALER__: This parameter can be one of the following values: |
697 | * @arg @ref LL_RCC_APB1_DIV_2 |
| 698 | * @arg @ref LL_RCC_APB1_DIV_1 |
698 | * @arg @ref LL_RCC_APB1_DIV_4 |
| 699 | * @arg @ref LL_RCC_APB1_DIV_2 |
699 | * @arg @ref LL_RCC_APB1_DIV_8 |
| 700 | * @arg @ref LL_RCC_APB1_DIV_4 |
700 | * @arg @ref LL_RCC_APB1_DIV_16 |
| 701 | * @arg @ref LL_RCC_APB1_DIV_8 |
701 | * @retval PCLK1 clock frequency (in Hz) |
| 702 | * @arg @ref LL_RCC_APB1_DIV_16 |
702 | */ |
| 703 | * @retval PCLK1 clock frequency (in Hz) |
703 | #define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB1PRESCALER__) >> RCC_CFGR_PPRE1_Pos]) |
| 704 | */ |
704 | |
| 705 | #define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB1PRESCALER__) >> RCC_CFGR_PPRE1_Pos]) |
705 | /** |
| 706 | 706 | * @brief Helper macro to calculate the PCLK2 frequency (ABP2) |
|
| 707 | /** |
707 | * @note: __APB2PRESCALER__ be retrieved by @ref LL_RCC_GetAPB2Prescaler |
| 708 | * @brief Helper macro to calculate the PCLK2 frequency (ABP2) |
708 | * ex: __LL_RCC_CALC_PCLK2_FREQ(LL_RCC_GetAPB2Prescaler()) |
| 709 | * @note: __APB2PRESCALER__ be retrieved by @ref LL_RCC_GetAPB2Prescaler |
709 | * @param __HCLKFREQ__ HCLK frequency |
| 710 | * ex: __LL_RCC_CALC_PCLK2_FREQ(LL_RCC_GetAPB2Prescaler()) |
710 | * @param __APB2PRESCALER__: This parameter can be one of the following values: |
| 711 | * @param __HCLKFREQ__ HCLK frequency |
711 | * @arg @ref LL_RCC_APB2_DIV_1 |
| 712 | * @param __APB2PRESCALER__: This parameter can be one of the following values: |
712 | * @arg @ref LL_RCC_APB2_DIV_2 |
| 713 | * @arg @ref LL_RCC_APB2_DIV_1 |
713 | * @arg @ref LL_RCC_APB2_DIV_4 |
| 714 | * @arg @ref LL_RCC_APB2_DIV_2 |
714 | * @arg @ref LL_RCC_APB2_DIV_8 |
| 715 | * @arg @ref LL_RCC_APB2_DIV_4 |
715 | * @arg @ref LL_RCC_APB2_DIV_16 |
| 716 | * @arg @ref LL_RCC_APB2_DIV_8 |
716 | * @retval PCLK2 clock frequency (in Hz) |
| 717 | * @arg @ref LL_RCC_APB2_DIV_16 |
717 | */ |
| 718 | * @retval PCLK2 clock frequency (in Hz) |
718 | #define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB2PRESCALER__) >> RCC_CFGR_PPRE2_Pos]) |
| 719 | */ |
719 | |
| 720 | #define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB2PRESCALER__) >> RCC_CFGR_PPRE2_Pos]) |
720 | /** |
| 721 | 721 | * @} |
|
| 722 | /** |
722 | */ |
| 723 | * @} |
723 | |
| 724 | */ |
724 | /** |
| 725 | 725 | * @} |
|
| 726 | /** |
726 | */ |
| 727 | * @} |
727 | |
| 728 | */ |
728 | /* Exported functions --------------------------------------------------------*/ |
| 729 | 729 | /** @defgroup RCC_LL_Exported_Functions RCC Exported Functions |
|
| 730 | /* Exported functions --------------------------------------------------------*/ |
730 | * @{ |
| 731 | /** @defgroup RCC_LL_Exported_Functions RCC Exported Functions |
731 | */ |
| 732 | * @{ |
732 | |
| 733 | */ |
733 | /** @defgroup RCC_LL_EF_HSE HSE |
| 734 | 734 | * @{ |
|
| 735 | /** @defgroup RCC_LL_EF_HSE HSE |
735 | */ |
| 736 | * @{ |
736 | |
| 737 | */ |
737 | /** |
| 738 | 738 | * @brief Enable the Clock Security System. |
|
| 739 | /** |
739 | * @rmtoll CR CSSON LL_RCC_HSE_EnableCSS |
| 740 | * @brief Enable the Clock Security System. |
740 | * @retval None |
| 741 | * @rmtoll CR CSSON LL_RCC_HSE_EnableCSS |
741 | */ |
| 742 | * @retval None |
742 | __STATIC_INLINE void LL_RCC_HSE_EnableCSS(void) |
| 743 | */ |
743 | { |
| 744 | __STATIC_INLINE void LL_RCC_HSE_EnableCSS(void) |
744 | SET_BIT(RCC->CR, RCC_CR_CSSON); |
| 745 | { |
745 | } |
| 746 | SET_BIT(RCC->CR, RCC_CR_CSSON); |
746 | |
| 747 | } |
747 | /** |
| 748 | 748 | * @brief Enable HSE external oscillator (HSE Bypass) |
|
| 749 | /** |
749 | * @rmtoll CR HSEBYP LL_RCC_HSE_EnableBypass |
| 750 | * @brief Enable HSE external oscillator (HSE Bypass) |
750 | * @retval None |
| 751 | * @rmtoll CR HSEBYP LL_RCC_HSE_EnableBypass |
751 | */ |
| 752 | * @retval None |
752 | __STATIC_INLINE void LL_RCC_HSE_EnableBypass(void) |
| 753 | */ |
753 | { |
| 754 | __STATIC_INLINE void LL_RCC_HSE_EnableBypass(void) |
754 | SET_BIT(RCC->CR, RCC_CR_HSEBYP); |
| 755 | { |
755 | } |
| 756 | SET_BIT(RCC->CR, RCC_CR_HSEBYP); |
756 | |
| 757 | } |
757 | /** |
| 758 | 758 | * @brief Disable HSE external oscillator (HSE Bypass) |
|
| 759 | /** |
759 | * @rmtoll CR HSEBYP LL_RCC_HSE_DisableBypass |
| 760 | * @brief Disable HSE external oscillator (HSE Bypass) |
760 | * @retval None |
| 761 | * @rmtoll CR HSEBYP LL_RCC_HSE_DisableBypass |
761 | */ |
| 762 | * @retval None |
762 | __STATIC_INLINE void LL_RCC_HSE_DisableBypass(void) |
| 763 | */ |
763 | { |
| 764 | __STATIC_INLINE void LL_RCC_HSE_DisableBypass(void) |
764 | CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP); |
| 765 | { |
765 | } |
| 766 | CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP); |
766 | |
| 767 | } |
767 | /** |
| 768 | 768 | * @brief Enable HSE crystal oscillator (HSE ON) |
|
| 769 | /** |
769 | * @rmtoll CR HSEON LL_RCC_HSE_Enable |
| 770 | * @brief Enable HSE crystal oscillator (HSE ON) |
770 | * @retval None |
| 771 | * @rmtoll CR HSEON LL_RCC_HSE_Enable |
771 | */ |
| 772 | * @retval None |
772 | __STATIC_INLINE void LL_RCC_HSE_Enable(void) |
| 773 | */ |
773 | { |
| 774 | __STATIC_INLINE void LL_RCC_HSE_Enable(void) |
774 | SET_BIT(RCC->CR, RCC_CR_HSEON); |
| 775 | { |
775 | } |
| 776 | SET_BIT(RCC->CR, RCC_CR_HSEON); |
776 | |
| 777 | } |
777 | /** |
| 778 | 778 | * @brief Disable HSE crystal oscillator (HSE ON) |
|
| 779 | /** |
779 | * @rmtoll CR HSEON LL_RCC_HSE_Disable |
| 780 | * @brief Disable HSE crystal oscillator (HSE ON) |
780 | * @retval None |
| 781 | * @rmtoll CR HSEON LL_RCC_HSE_Disable |
781 | */ |
| 782 | * @retval None |
782 | __STATIC_INLINE void LL_RCC_HSE_Disable(void) |
| 783 | */ |
783 | { |
| 784 | __STATIC_INLINE void LL_RCC_HSE_Disable(void) |
784 | CLEAR_BIT(RCC->CR, RCC_CR_HSEON); |
| 785 | { |
785 | } |
| 786 | CLEAR_BIT(RCC->CR, RCC_CR_HSEON); |
786 | |
| 787 | } |
787 | /** |
| 788 | 788 | * @brief Check if HSE oscillator Ready |
|
| 789 | /** |
789 | * @rmtoll CR HSERDY LL_RCC_HSE_IsReady |
| 790 | * @brief Check if HSE oscillator Ready |
790 | * @retval State of bit (1 or 0). |
| 791 | * @rmtoll CR HSERDY LL_RCC_HSE_IsReady |
791 | */ |
| 792 | * @retval State of bit (1 or 0). |
792 | __STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void) |
| 793 | */ |
793 | { |
| 794 | __STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void) |
794 | return (READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY)); |
| 795 | { |
795 | } |
| 796 | return (READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY)); |
796 | |
| 797 | } |
797 | #if defined(RCC_CFGR2_PREDIV2) |
| 798 | 798 | /** |
|
| 799 | #if defined(RCC_CFGR2_PREDIV2) |
799 | * @brief Get PREDIV2 division factor |
| 800 | /** |
800 | * @rmtoll CFGR2 PREDIV2 LL_RCC_HSE_GetPrediv2 |
| 801 | * @brief Get PREDIV2 division factor |
801 | * @retval Returned value can be one of the following values: |
| 802 | * @rmtoll CFGR2 PREDIV2 LL_RCC_HSE_GetPrediv2 |
802 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
| 803 | * @retval Returned value can be one of the following values: |
803 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
| 804 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
804 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
| 805 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
805 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
| 806 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
806 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
| 807 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
807 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
| 808 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
808 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
| 809 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
809 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
| 810 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
810 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
| 811 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
811 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
| 812 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
812 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
| 813 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
813 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
| 814 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
814 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
| 815 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
815 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
| 816 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
816 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
| 817 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
817 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
| 818 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
818 | */ |
| 819 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
819 | __STATIC_INLINE uint32_t LL_RCC_HSE_GetPrediv2(void) |
| 820 | */ |
820 | { |
| 821 | __STATIC_INLINE uint32_t LL_RCC_HSE_GetPrediv2(void) |
821 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV2)); |
| 822 | { |
822 | } |
| 823 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV2)); |
823 | #endif /* RCC_CFGR2_PREDIV2 */ |
| 824 | } |
824 | |
| 825 | #endif /* RCC_CFGR2_PREDIV2 */ |
825 | /** |
| 826 | 826 | * @} |
|
| 827 | /** |
827 | */ |
| 828 | * @} |
828 | |
| 829 | */ |
829 | /** @defgroup RCC_LL_EF_HSI HSI |
| 830 | 830 | * @{ |
|
| 831 | /** @defgroup RCC_LL_EF_HSI HSI |
831 | */ |
| 832 | * @{ |
832 | |
| 833 | */ |
833 | /** |
| 834 | 834 | * @brief Enable HSI oscillator |
|
| 835 | /** |
835 | * @rmtoll CR HSION LL_RCC_HSI_Enable |
| 836 | * @brief Enable HSI oscillator |
836 | * @retval None |
| 837 | * @rmtoll CR HSION LL_RCC_HSI_Enable |
837 | */ |
| 838 | * @retval None |
838 | __STATIC_INLINE void LL_RCC_HSI_Enable(void) |
| 839 | */ |
839 | { |
| 840 | __STATIC_INLINE void LL_RCC_HSI_Enable(void) |
840 | SET_BIT(RCC->CR, RCC_CR_HSION); |
| 841 | { |
841 | } |
| 842 | SET_BIT(RCC->CR, RCC_CR_HSION); |
842 | |
| 843 | } |
843 | /** |
| 844 | 844 | * @brief Disable HSI oscillator |
|
| 845 | /** |
845 | * @rmtoll CR HSION LL_RCC_HSI_Disable |
| 846 | * @brief Disable HSI oscillator |
846 | * @retval None |
| 847 | * @rmtoll CR HSION LL_RCC_HSI_Disable |
847 | */ |
| 848 | * @retval None |
848 | __STATIC_INLINE void LL_RCC_HSI_Disable(void) |
| 849 | */ |
849 | { |
| 850 | __STATIC_INLINE void LL_RCC_HSI_Disable(void) |
850 | CLEAR_BIT(RCC->CR, RCC_CR_HSION); |
| 851 | { |
851 | } |
| 852 | CLEAR_BIT(RCC->CR, RCC_CR_HSION); |
852 | |
| 853 | } |
853 | /** |
| 854 | 854 | * @brief Check if HSI clock is ready |
|
| 855 | /** |
855 | * @rmtoll CR HSIRDY LL_RCC_HSI_IsReady |
| 856 | * @brief Check if HSI clock is ready |
856 | * @retval State of bit (1 or 0). |
| 857 | * @rmtoll CR HSIRDY LL_RCC_HSI_IsReady |
857 | */ |
| 858 | * @retval State of bit (1 or 0). |
858 | __STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void) |
| 859 | */ |
859 | { |
| 860 | __STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void) |
860 | return (READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY)); |
| 861 | { |
861 | } |
| 862 | return (READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY)); |
862 | |
| 863 | } |
863 | /** |
| 864 | 864 | * @brief Get HSI Calibration value |
|
| 865 | /** |
865 | * @note When HSITRIM is written, HSICAL is updated with the sum of |
| 866 | * @brief Get HSI Calibration value |
866 | * HSITRIM and the factory trim value |
| 867 | * @note When HSITRIM is written, HSICAL is updated with the sum of |
867 | * @rmtoll CR HSICAL LL_RCC_HSI_GetCalibration |
| 868 | * HSITRIM and the factory trim value |
868 | * @retval Between Min_Data = 0x00 and Max_Data = 0xFF |
| 869 | * @rmtoll CR HSICAL LL_RCC_HSI_GetCalibration |
869 | */ |
| 870 | * @retval Between Min_Data = 0x00 and Max_Data = 0xFF |
870 | __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void) |
| 871 | */ |
871 | { |
| 872 | __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void) |
872 | return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSICAL) >> RCC_CR_HSICAL_Pos); |
| 873 | { |
873 | } |
| 874 | return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSICAL) >> RCC_CR_HSICAL_Pos); |
874 | |
| 875 | } |
875 | /** |
| 876 | 876 | * @brief Set HSI Calibration trimming |
|
| 877 | /** |
877 | * @note user-programmable trimming value that is added to the HSICAL |
| 878 | * @brief Set HSI Calibration trimming |
878 | * @note Default value is 16, which, when added to the HSICAL value, |
| 879 | * @note user-programmable trimming value that is added to the HSICAL |
879 | * should trim the HSI to 16 MHz +/- 1 % |
| 880 | * @note Default value is 16, which, when added to the HSICAL value, |
880 | * @rmtoll CR HSITRIM LL_RCC_HSI_SetCalibTrimming |
| 881 | * should trim the HSI to 16 MHz +/- 1 % |
881 | * @param Value between Min_Data = 0x00 and Max_Data = 0x1F |
| 882 | * @rmtoll CR HSITRIM LL_RCC_HSI_SetCalibTrimming |
882 | * @retval None |
| 883 | * @param Value between Min_Data = 0x00 and Max_Data = 0x1F |
883 | */ |
| 884 | * @retval None |
884 | __STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value) |
| 885 | */ |
885 | { |
| 886 | __STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value) |
886 | MODIFY_REG(RCC->CR, RCC_CR_HSITRIM, Value << RCC_CR_HSITRIM_Pos); |
| 887 | { |
887 | } |
| 888 | MODIFY_REG(RCC->CR, RCC_CR_HSITRIM, Value << RCC_CR_HSITRIM_Pos); |
888 | |
| 889 | } |
889 | /** |
| 890 | 890 | * @brief Get HSI Calibration trimming |
|
| 891 | /** |
891 | * @rmtoll CR HSITRIM LL_RCC_HSI_GetCalibTrimming |
| 892 | * @brief Get HSI Calibration trimming |
892 | * @retval Between Min_Data = 0x00 and Max_Data = 0x1F |
| 893 | * @rmtoll CR HSITRIM LL_RCC_HSI_GetCalibTrimming |
893 | */ |
| 894 | * @retval Between Min_Data = 0x00 and Max_Data = 0x1F |
894 | __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void) |
| 895 | */ |
895 | { |
| 896 | __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void) |
896 | return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos); |
| 897 | { |
897 | } |
| 898 | return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos); |
898 | |
| 899 | } |
899 | /** |
| 900 | 900 | * @} |
|
| 901 | /** |
901 | */ |
| 902 | * @} |
902 | |
| 903 | */ |
903 | /** @defgroup RCC_LL_EF_LSE LSE |
| 904 | 904 | * @{ |
|
| 905 | /** @defgroup RCC_LL_EF_LSE LSE |
905 | */ |
| 906 | * @{ |
906 | |
| 907 | */ |
907 | /** |
| 908 | 908 | * @brief Enable Low Speed External (LSE) crystal. |
|
| 909 | /** |
909 | * @rmtoll BDCR LSEON LL_RCC_LSE_Enable |
| 910 | * @brief Enable Low Speed External (LSE) crystal. |
910 | * @retval None |
| 911 | * @rmtoll BDCR LSEON LL_RCC_LSE_Enable |
911 | */ |
| 912 | * @retval None |
912 | __STATIC_INLINE void LL_RCC_LSE_Enable(void) |
| 913 | */ |
913 | { |
| 914 | __STATIC_INLINE void LL_RCC_LSE_Enable(void) |
914 | SET_BIT(RCC->BDCR, RCC_BDCR_LSEON); |
| 915 | { |
915 | } |
| 916 | SET_BIT(RCC->BDCR, RCC_BDCR_LSEON); |
916 | |
| 917 | } |
917 | /** |
| 918 | 918 | * @brief Disable Low Speed External (LSE) crystal. |
|
| 919 | /** |
919 | * @rmtoll BDCR LSEON LL_RCC_LSE_Disable |
| 920 | * @brief Disable Low Speed External (LSE) crystal. |
920 | * @retval None |
| 921 | * @rmtoll BDCR LSEON LL_RCC_LSE_Disable |
921 | */ |
| 922 | * @retval None |
922 | __STATIC_INLINE void LL_RCC_LSE_Disable(void) |
| 923 | */ |
923 | { |
| 924 | __STATIC_INLINE void LL_RCC_LSE_Disable(void) |
924 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON); |
| 925 | { |
925 | } |
| 926 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON); |
926 | |
| 927 | } |
927 | /** |
| 928 | 928 | * @brief Enable external clock source (LSE bypass). |
|
| 929 | /** |
929 | * @rmtoll BDCR LSEBYP LL_RCC_LSE_EnableBypass |
| 930 | * @brief Enable external clock source (LSE bypass). |
930 | * @retval None |
| 931 | * @rmtoll BDCR LSEBYP LL_RCC_LSE_EnableBypass |
931 | */ |
| 932 | * @retval None |
932 | __STATIC_INLINE void LL_RCC_LSE_EnableBypass(void) |
| 933 | */ |
933 | { |
| 934 | __STATIC_INLINE void LL_RCC_LSE_EnableBypass(void) |
934 | SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); |
| 935 | { |
935 | } |
| 936 | SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); |
936 | |
| 937 | } |
937 | /** |
| 938 | 938 | * @brief Disable external clock source (LSE bypass). |
|
| 939 | /** |
939 | * @rmtoll BDCR LSEBYP LL_RCC_LSE_DisableBypass |
| 940 | * @brief Disable external clock source (LSE bypass). |
940 | * @retval None |
| 941 | * @rmtoll BDCR LSEBYP LL_RCC_LSE_DisableBypass |
941 | */ |
| 942 | * @retval None |
942 | __STATIC_INLINE void LL_RCC_LSE_DisableBypass(void) |
| 943 | */ |
943 | { |
| 944 | __STATIC_INLINE void LL_RCC_LSE_DisableBypass(void) |
944 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); |
| 945 | { |
945 | } |
| 946 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); |
946 | |
| 947 | } |
947 | /** |
| 948 | 948 | * @brief Check if LSE oscillator Ready |
|
| 949 | /** |
949 | * @rmtoll BDCR LSERDY LL_RCC_LSE_IsReady |
| 950 | * @brief Check if LSE oscillator Ready |
950 | * @retval State of bit (1 or 0). |
| 951 | * @rmtoll BDCR LSERDY LL_RCC_LSE_IsReady |
951 | */ |
| 952 | * @retval State of bit (1 or 0). |
952 | __STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void) |
| 953 | */ |
953 | { |
| 954 | __STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void) |
954 | return (READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY)); |
| 955 | { |
955 | } |
| 956 | return (READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY)); |
956 | |
| 957 | } |
957 | /** |
| 958 | 958 | * @} |
|
| 959 | /** |
959 | */ |
| 960 | * @} |
960 | |
| 961 | */ |
961 | /** @defgroup RCC_LL_EF_LSI LSI |
| 962 | 962 | * @{ |
|
| 963 | /** @defgroup RCC_LL_EF_LSI LSI |
963 | */ |
| 964 | * @{ |
964 | |
| 965 | */ |
965 | /** |
| 966 | 966 | * @brief Enable LSI Oscillator |
|
| 967 | /** |
967 | * @rmtoll CSR LSION LL_RCC_LSI_Enable |
| 968 | * @brief Enable LSI Oscillator |
968 | * @retval None |
| 969 | * @rmtoll CSR LSION LL_RCC_LSI_Enable |
969 | */ |
| 970 | * @retval None |
970 | __STATIC_INLINE void LL_RCC_LSI_Enable(void) |
| 971 | */ |
971 | { |
| 972 | __STATIC_INLINE void LL_RCC_LSI_Enable(void) |
972 | SET_BIT(RCC->CSR, RCC_CSR_LSION); |
| 973 | { |
973 | } |
| 974 | SET_BIT(RCC->CSR, RCC_CSR_LSION); |
974 | |
| 975 | } |
975 | /** |
| 976 | 976 | * @brief Disable LSI Oscillator |
|
| 977 | /** |
977 | * @rmtoll CSR LSION LL_RCC_LSI_Disable |
| 978 | * @brief Disable LSI Oscillator |
978 | * @retval None |
| 979 | * @rmtoll CSR LSION LL_RCC_LSI_Disable |
979 | */ |
| 980 | * @retval None |
980 | __STATIC_INLINE void LL_RCC_LSI_Disable(void) |
| 981 | */ |
981 | { |
| 982 | __STATIC_INLINE void LL_RCC_LSI_Disable(void) |
982 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSION); |
| 983 | { |
983 | } |
| 984 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSION); |
984 | |
| 985 | } |
985 | /** |
| 986 | 986 | * @brief Check if LSI is Ready |
|
| 987 | /** |
987 | * @rmtoll CSR LSIRDY LL_RCC_LSI_IsReady |
| 988 | * @brief Check if LSI is Ready |
988 | * @retval State of bit (1 or 0). |
| 989 | * @rmtoll CSR LSIRDY LL_RCC_LSI_IsReady |
989 | */ |
| 990 | * @retval State of bit (1 or 0). |
990 | __STATIC_INLINE uint32_t LL_RCC_LSI_IsReady(void) |
| 991 | */ |
991 | { |
| 992 | __STATIC_INLINE uint32_t LL_RCC_LSI_IsReady(void) |
992 | return (READ_BIT(RCC->CSR, RCC_CSR_LSIRDY) == (RCC_CSR_LSIRDY)); |
| 993 | { |
993 | } |
| 994 | return (READ_BIT(RCC->CSR, RCC_CSR_LSIRDY) == (RCC_CSR_LSIRDY)); |
994 | |
| 995 | } |
995 | /** |
| 996 | 996 | * @} |
|
| 997 | /** |
997 | */ |
| 998 | * @} |
998 | |
| 999 | */ |
999 | /** @defgroup RCC_LL_EF_System System |
| 1000 | 1000 | * @{ |
|
| 1001 | /** @defgroup RCC_LL_EF_System System |
1001 | */ |
| 1002 | * @{ |
1002 | |
| 1003 | */ |
1003 | /** |
| 1004 | 1004 | * @brief Configure the system clock source |
|
| 1005 | /** |
1005 | * @rmtoll CFGR SW LL_RCC_SetSysClkSource |
| 1006 | * @brief Configure the system clock source |
1006 | * @param Source This parameter can be one of the following values: |
| 1007 | * @rmtoll CFGR SW LL_RCC_SetSysClkSource |
1007 | * @arg @ref LL_RCC_SYS_CLKSOURCE_HSI |
| 1008 | * @param Source This parameter can be one of the following values: |
1008 | * @arg @ref LL_RCC_SYS_CLKSOURCE_HSE |
| 1009 | * @arg @ref LL_RCC_SYS_CLKSOURCE_HSI |
1009 | * @arg @ref LL_RCC_SYS_CLKSOURCE_PLL |
| 1010 | * @arg @ref LL_RCC_SYS_CLKSOURCE_HSE |
1010 | * @retval None |
| 1011 | * @arg @ref LL_RCC_SYS_CLKSOURCE_PLL |
1011 | */ |
| 1012 | * @retval None |
1012 | __STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source) |
| 1013 | */ |
1013 | { |
| 1014 | __STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source) |
1014 | MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source); |
| 1015 | { |
1015 | } |
| 1016 | MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source); |
1016 | |
| 1017 | } |
1017 | /** |
| 1018 | 1018 | * @brief Get the system clock source |
|
| 1019 | /** |
1019 | * @rmtoll CFGR SWS LL_RCC_GetSysClkSource |
| 1020 | * @brief Get the system clock source |
1020 | * @retval Returned value can be one of the following values: |
| 1021 | * @rmtoll CFGR SWS LL_RCC_GetSysClkSource |
1021 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI |
| 1022 | * @retval Returned value can be one of the following values: |
1022 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE |
| 1023 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI |
1023 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL |
| 1024 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE |
1024 | */ |
| 1025 | * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL |
1025 | __STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void) |
| 1026 | */ |
1026 | { |
| 1027 | __STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void) |
1027 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS)); |
| 1028 | { |
1028 | } |
| 1029 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS)); |
1029 | |
| 1030 | } |
1030 | /** |
| 1031 | 1031 | * @brief Set AHB prescaler |
|
| 1032 | /** |
1032 | * @rmtoll CFGR HPRE LL_RCC_SetAHBPrescaler |
| 1033 | * @brief Set AHB prescaler |
1033 | * @param Prescaler This parameter can be one of the following values: |
| 1034 | * @rmtoll CFGR HPRE LL_RCC_SetAHBPrescaler |
1034 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
| 1035 | * @param Prescaler This parameter can be one of the following values: |
1035 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
| 1036 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
1036 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
| 1037 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
1037 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
| 1038 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
1038 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
| 1039 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
1039 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
| 1040 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
1040 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
| 1041 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
1041 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
| 1042 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
1042 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
| 1043 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
1043 | * @retval None |
| 1044 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
1044 | */ |
| 1045 | * @retval None |
1045 | __STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler) |
| 1046 | */ |
1046 | { |
| 1047 | __STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler) |
1047 | MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler); |
| 1048 | { |
1048 | } |
| 1049 | MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler); |
1049 | |
| 1050 | } |
1050 | /** |
| 1051 | 1051 | * @brief Set APB1 prescaler |
|
| 1052 | /** |
1052 | * @rmtoll CFGR PPRE1 LL_RCC_SetAPB1Prescaler |
| 1053 | * @brief Set APB1 prescaler |
1053 | * @param Prescaler This parameter can be one of the following values: |
| 1054 | * @rmtoll CFGR PPRE1 LL_RCC_SetAPB1Prescaler |
1054 | * @arg @ref LL_RCC_APB1_DIV_1 |
| 1055 | * @param Prescaler This parameter can be one of the following values: |
1055 | * @arg @ref LL_RCC_APB1_DIV_2 |
| 1056 | * @arg @ref LL_RCC_APB1_DIV_1 |
1056 | * @arg @ref LL_RCC_APB1_DIV_4 |
| 1057 | * @arg @ref LL_RCC_APB1_DIV_2 |
1057 | * @arg @ref LL_RCC_APB1_DIV_8 |
| 1058 | * @arg @ref LL_RCC_APB1_DIV_4 |
1058 | * @arg @ref LL_RCC_APB1_DIV_16 |
| 1059 | * @arg @ref LL_RCC_APB1_DIV_8 |
1059 | * @retval None |
| 1060 | * @arg @ref LL_RCC_APB1_DIV_16 |
1060 | */ |
| 1061 | * @retval None |
1061 | __STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler) |
| 1062 | */ |
1062 | { |
| 1063 | __STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler) |
1063 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler); |
| 1064 | { |
1064 | } |
| 1065 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler); |
1065 | |
| 1066 | } |
1066 | /** |
| 1067 | 1067 | * @brief Set APB2 prescaler |
|
| 1068 | /** |
1068 | * @rmtoll CFGR PPRE2 LL_RCC_SetAPB2Prescaler |
| 1069 | * @brief Set APB2 prescaler |
1069 | * @param Prescaler This parameter can be one of the following values: |
| 1070 | * @rmtoll CFGR PPRE2 LL_RCC_SetAPB2Prescaler |
1070 | * @arg @ref LL_RCC_APB2_DIV_1 |
| 1071 | * @param Prescaler This parameter can be one of the following values: |
1071 | * @arg @ref LL_RCC_APB2_DIV_2 |
| 1072 | * @arg @ref LL_RCC_APB2_DIV_1 |
1072 | * @arg @ref LL_RCC_APB2_DIV_4 |
| 1073 | * @arg @ref LL_RCC_APB2_DIV_2 |
1073 | * @arg @ref LL_RCC_APB2_DIV_8 |
| 1074 | * @arg @ref LL_RCC_APB2_DIV_4 |
1074 | * @arg @ref LL_RCC_APB2_DIV_16 |
| 1075 | * @arg @ref LL_RCC_APB2_DIV_8 |
1075 | * @retval None |
| 1076 | * @arg @ref LL_RCC_APB2_DIV_16 |
1076 | */ |
| 1077 | * @retval None |
1077 | __STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler) |
| 1078 | */ |
1078 | { |
| 1079 | __STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler) |
1079 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler); |
| 1080 | { |
1080 | } |
| 1081 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler); |
1081 | |
| 1082 | } |
1082 | /** |
| 1083 | 1083 | * @brief Get AHB prescaler |
|
| 1084 | /** |
1084 | * @rmtoll CFGR HPRE LL_RCC_GetAHBPrescaler |
| 1085 | * @brief Get AHB prescaler |
1085 | * @retval Returned value can be one of the following values: |
| 1086 | * @rmtoll CFGR HPRE LL_RCC_GetAHBPrescaler |
1086 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
| 1087 | * @retval Returned value can be one of the following values: |
1087 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
| 1088 | * @arg @ref LL_RCC_SYSCLK_DIV_1 |
1088 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
| 1089 | * @arg @ref LL_RCC_SYSCLK_DIV_2 |
1089 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
| 1090 | * @arg @ref LL_RCC_SYSCLK_DIV_4 |
1090 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
| 1091 | * @arg @ref LL_RCC_SYSCLK_DIV_8 |
1091 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
| 1092 | * @arg @ref LL_RCC_SYSCLK_DIV_16 |
1092 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
| 1093 | * @arg @ref LL_RCC_SYSCLK_DIV_64 |
1093 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
| 1094 | * @arg @ref LL_RCC_SYSCLK_DIV_128 |
1094 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
| 1095 | * @arg @ref LL_RCC_SYSCLK_DIV_256 |
1095 | */ |
| 1096 | * @arg @ref LL_RCC_SYSCLK_DIV_512 |
1096 | __STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void) |
| 1097 | */ |
1097 | { |
| 1098 | __STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void) |
1098 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE)); |
| 1099 | { |
1099 | } |
| 1100 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE)); |
1100 | |
| 1101 | } |
1101 | /** |
| 1102 | 1102 | * @brief Get APB1 prescaler |
|
| 1103 | /** |
1103 | * @rmtoll CFGR PPRE1 LL_RCC_GetAPB1Prescaler |
| 1104 | * @brief Get APB1 prescaler |
1104 | * @retval Returned value can be one of the following values: |
| 1105 | * @rmtoll CFGR PPRE1 LL_RCC_GetAPB1Prescaler |
1105 | * @arg @ref LL_RCC_APB1_DIV_1 |
| 1106 | * @retval Returned value can be one of the following values: |
1106 | * @arg @ref LL_RCC_APB1_DIV_2 |
| 1107 | * @arg @ref LL_RCC_APB1_DIV_1 |
1107 | * @arg @ref LL_RCC_APB1_DIV_4 |
| 1108 | * @arg @ref LL_RCC_APB1_DIV_2 |
1108 | * @arg @ref LL_RCC_APB1_DIV_8 |
| 1109 | * @arg @ref LL_RCC_APB1_DIV_4 |
1109 | * @arg @ref LL_RCC_APB1_DIV_16 |
| 1110 | * @arg @ref LL_RCC_APB1_DIV_8 |
1110 | */ |
| 1111 | * @arg @ref LL_RCC_APB1_DIV_16 |
1111 | __STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void) |
| 1112 | */ |
1112 | { |
| 1113 | __STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void) |
1113 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1)); |
| 1114 | { |
1114 | } |
| 1115 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1)); |
1115 | |
| 1116 | } |
1116 | /** |
| 1117 | 1117 | * @brief Get APB2 prescaler |
|
| 1118 | /** |
1118 | * @rmtoll CFGR PPRE2 LL_RCC_GetAPB2Prescaler |
| 1119 | * @brief Get APB2 prescaler |
1119 | * @retval Returned value can be one of the following values: |
| 1120 | * @rmtoll CFGR PPRE2 LL_RCC_GetAPB2Prescaler |
1120 | * @arg @ref LL_RCC_APB2_DIV_1 |
| 1121 | * @retval Returned value can be one of the following values: |
1121 | * @arg @ref LL_RCC_APB2_DIV_2 |
| 1122 | * @arg @ref LL_RCC_APB2_DIV_1 |
1122 | * @arg @ref LL_RCC_APB2_DIV_4 |
| 1123 | * @arg @ref LL_RCC_APB2_DIV_2 |
1123 | * @arg @ref LL_RCC_APB2_DIV_8 |
| 1124 | * @arg @ref LL_RCC_APB2_DIV_4 |
1124 | * @arg @ref LL_RCC_APB2_DIV_16 |
| 1125 | * @arg @ref LL_RCC_APB2_DIV_8 |
1125 | */ |
| 1126 | * @arg @ref LL_RCC_APB2_DIV_16 |
1126 | __STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void) |
| 1127 | */ |
1127 | { |
| 1128 | __STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void) |
1128 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2)); |
| 1129 | { |
1129 | } |
| 1130 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2)); |
1130 | |
| 1131 | } |
1131 | /** |
| 1132 | 1132 | * @} |
|
| 1133 | /** |
1133 | */ |
| 1134 | * @} |
1134 | |
| 1135 | */ |
1135 | /** @defgroup RCC_LL_EF_MCO MCO |
| 1136 | 1136 | * @{ |
|
| 1137 | /** @defgroup RCC_LL_EF_MCO MCO |
1137 | */ |
| 1138 | * @{ |
1138 | |
| 1139 | */ |
1139 | /** |
| 1140 | 1140 | * @brief Configure MCOx |
|
| 1141 | /** |
1141 | * @rmtoll CFGR MCO LL_RCC_ConfigMCO |
| 1142 | * @brief Configure MCOx |
1142 | * @param MCOxSource This parameter can be one of the following values: |
| 1143 | * @rmtoll CFGR MCO LL_RCC_ConfigMCO |
1143 | * @arg @ref LL_RCC_MCO1SOURCE_NOCLOCK |
| 1144 | * @param MCOxSource This parameter can be one of the following values: |
1144 | * @arg @ref LL_RCC_MCO1SOURCE_SYSCLK |
| 1145 | * @arg @ref LL_RCC_MCO1SOURCE_NOCLOCK |
1145 | * @arg @ref LL_RCC_MCO1SOURCE_HSI |
| 1146 | * @arg @ref LL_RCC_MCO1SOURCE_SYSCLK |
1146 | * @arg @ref LL_RCC_MCO1SOURCE_HSE |
| 1147 | * @arg @ref LL_RCC_MCO1SOURCE_HSI |
1147 | * @arg @ref LL_RCC_MCO1SOURCE_PLLCLK_DIV_2 |
| 1148 | * @arg @ref LL_RCC_MCO1SOURCE_HSE |
1148 | * @arg @ref LL_RCC_MCO1SOURCE_PLL2CLK (*) |
| 1149 | * @arg @ref LL_RCC_MCO1SOURCE_PLLCLK_DIV_2 |
1149 | * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 (*) |
| 1150 | * @arg @ref LL_RCC_MCO1SOURCE_PLL2CLK (*) |
1150 | * @arg @ref LL_RCC_MCO1SOURCE_EXT_HSE (*) |
| 1151 | * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 (*) |
1151 | * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK (*) |
| 1152 | * @arg @ref LL_RCC_MCO1SOURCE_EXT_HSE (*) |
1152 | * |
| 1153 | * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK (*) |
1153 | * (*) value not defined in all devices |
| 1154 | * |
1154 | * @retval None |
| 1155 | * (*) value not defined in all devices |
1155 | */ |
| 1156 | * @retval None |
1156 | __STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource) |
| 1157 | */ |
1157 | { |
| 1158 | __STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource) |
1158 | MODIFY_REG(RCC->CFGR, RCC_CFGR_MCOSEL, MCOxSource); |
| 1159 | { |
1159 | } |
| 1160 | MODIFY_REG(RCC->CFGR, RCC_CFGR_MCOSEL, MCOxSource); |
1160 | |
| 1161 | } |
1161 | /** |
| 1162 | 1162 | * @} |
|
| 1163 | /** |
1163 | */ |
| 1164 | * @} |
1164 | |
| 1165 | */ |
1165 | /** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source |
| 1166 | 1166 | * @{ |
|
| 1167 | /** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source |
1167 | */ |
| 1168 | * @{ |
1168 | |
| 1169 | */ |
1169 | #if defined(RCC_CFGR2_I2S2SRC) |
| 1170 | 1170 | /** |
|
| 1171 | #if defined(RCC_CFGR2_I2S2SRC) |
1171 | * @brief Configure I2Sx clock source |
| 1172 | /** |
1172 | * @rmtoll CFGR2 I2S2SRC LL_RCC_SetI2SClockSource\n |
| 1173 | * @brief Configure I2Sx clock source |
1173 | * CFGR2 I2S3SRC LL_RCC_SetI2SClockSource |
| 1174 | * @rmtoll CFGR2 I2S2SRC LL_RCC_SetI2SClockSource\n |
1174 | * @param I2SxSource This parameter can be one of the following values: |
| 1175 | * CFGR2 I2S3SRC LL_RCC_SetI2SClockSource |
1175 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK |
| 1176 | * @param I2SxSource This parameter can be one of the following values: |
1176 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO |
| 1177 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK |
1177 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK |
| 1178 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO |
1178 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO |
| 1179 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK |
1179 | * @retval None |
| 1180 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO |
1180 | */ |
| 1181 | * @retval None |
1181 | __STATIC_INLINE void LL_RCC_SetI2SClockSource(uint32_t I2SxSource) |
| 1182 | */ |
1182 | { |
| 1183 | __STATIC_INLINE void LL_RCC_SetI2SClockSource(uint32_t I2SxSource) |
1183 | MODIFY_REG(RCC->CFGR2, (I2SxSource & 0xFFFF0000U), (I2SxSource << 16U)); |
| 1184 | { |
1184 | } |
| 1185 | MODIFY_REG(RCC->CFGR2, (I2SxSource & 0xFFFF0000U), (I2SxSource << 16U)); |
1185 | #endif /* RCC_CFGR2_I2S2SRC */ |
| 1186 | } |
1186 | |
| 1187 | #endif /* RCC_CFGR2_I2S2SRC */ |
1187 | #if defined(USB_OTG_FS) || defined(USB) |
| 1188 | 1188 | /** |
|
| 1189 | #if defined(USB_OTG_FS) || defined(USB) |
1189 | * @brief Configure USB clock source |
| 1190 | /** |
1190 | * @rmtoll CFGR OTGFSPRE LL_RCC_SetUSBClockSource\n |
| 1191 | * @brief Configure USB clock source |
1191 | * CFGR USBPRE LL_RCC_SetUSBClockSource |
| 1192 | * @rmtoll CFGR OTGFSPRE LL_RCC_SetUSBClockSource\n |
1192 | * @param USBxSource This parameter can be one of the following values: |
| 1193 | * CFGR USBPRE LL_RCC_SetUSBClockSource |
1193 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*) |
| 1194 | * @param USBxSource This parameter can be one of the following values: |
1194 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) |
| 1195 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*) |
1195 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) |
| 1196 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) |
1196 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) |
| 1197 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) |
1197 | * |
| 1198 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) |
1198 | * (*) value not defined in all devices |
| 1199 | * |
1199 | * @retval None |
| 1200 | * (*) value not defined in all devices |
1200 | */ |
| 1201 | * @retval None |
1201 | __STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource) |
| 1202 | */ |
1202 | { |
| 1203 | __STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource) |
1203 | #if defined(RCC_CFGR_USBPRE) |
| 1204 | { |
1204 | MODIFY_REG(RCC->CFGR, RCC_CFGR_USBPRE, USBxSource); |
| 1205 | #if defined(RCC_CFGR_USBPRE) |
1205 | #else /*RCC_CFGR_OTGFSPRE*/ |
| 1206 | MODIFY_REG(RCC->CFGR, RCC_CFGR_USBPRE, USBxSource); |
1206 | MODIFY_REG(RCC->CFGR, RCC_CFGR_OTGFSPRE, USBxSource); |
| 1207 | #else /*RCC_CFGR_OTGFSPRE*/ |
1207 | #endif /*RCC_CFGR_USBPRE*/ |
| 1208 | MODIFY_REG(RCC->CFGR, RCC_CFGR_OTGFSPRE, USBxSource); |
1208 | } |
| 1209 | #endif /*RCC_CFGR_USBPRE*/ |
1209 | #endif /* USB_OTG_FS || USB */ |
| 1210 | } |
1210 | |
| 1211 | #endif /* USB_OTG_FS || USB */ |
1211 | /** |
| 1212 | 1212 | * @brief Configure ADC clock source |
|
| 1213 | /** |
1213 | * @rmtoll CFGR ADCPRE LL_RCC_SetADCClockSource |
| 1214 | * @brief Configure ADC clock source |
1214 | * @param ADCxSource This parameter can be one of the following values: |
| 1215 | * @rmtoll CFGR ADCPRE LL_RCC_SetADCClockSource |
1215 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 |
| 1216 | * @param ADCxSource This parameter can be one of the following values: |
1216 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 |
| 1217 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 |
1217 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 |
| 1218 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 |
1218 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 |
| 1219 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 |
1219 | * @retval None |
| 1220 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 |
1220 | */ |
| 1221 | * @retval None |
1221 | __STATIC_INLINE void LL_RCC_SetADCClockSource(uint32_t ADCxSource) |
| 1222 | */ |
1222 | { |
| 1223 | __STATIC_INLINE void LL_RCC_SetADCClockSource(uint32_t ADCxSource) |
1223 | MODIFY_REG(RCC->CFGR, RCC_CFGR_ADCPRE, ADCxSource); |
| 1224 | { |
1224 | } |
| 1225 | MODIFY_REG(RCC->CFGR, RCC_CFGR_ADCPRE, ADCxSource); |
1225 | |
| 1226 | } |
1226 | #if defined(RCC_CFGR2_I2S2SRC) |
| 1227 | 1227 | /** |
|
| 1228 | #if defined(RCC_CFGR2_I2S2SRC) |
1228 | * @brief Get I2Sx clock source |
| 1229 | /** |
1229 | * @rmtoll CFGR2 I2S2SRC LL_RCC_GetI2SClockSource\n |
| 1230 | * @brief Get I2Sx clock source |
1230 | * CFGR2 I2S3SRC LL_RCC_GetI2SClockSource |
| 1231 | * @rmtoll CFGR2 I2S2SRC LL_RCC_GetI2SClockSource\n |
1231 | * @param I2Sx This parameter can be one of the following values: |
| 1232 | * CFGR2 I2S3SRC LL_RCC_GetI2SClockSource |
1232 | * @arg @ref LL_RCC_I2S2_CLKSOURCE |
| 1233 | * @param I2Sx This parameter can be one of the following values: |
1233 | * @arg @ref LL_RCC_I2S3_CLKSOURCE |
| 1234 | * @arg @ref LL_RCC_I2S2_CLKSOURCE |
1234 | * @retval Returned value can be one of the following values: |
| 1235 | * @arg @ref LL_RCC_I2S3_CLKSOURCE |
1235 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK |
| 1236 | * @retval Returned value can be one of the following values: |
1236 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO |
| 1237 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK |
1237 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK |
| 1238 | * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO |
1238 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO |
| 1239 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK |
1239 | */ |
| 1240 | * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO |
1240 | __STATIC_INLINE uint32_t LL_RCC_GetI2SClockSource(uint32_t I2Sx) |
| 1241 | */ |
1241 | { |
| 1242 | __STATIC_INLINE uint32_t LL_RCC_GetI2SClockSource(uint32_t I2Sx) |
1242 | return (uint32_t)(READ_BIT(RCC->CFGR2, I2Sx) >> 16U | I2Sx); |
| 1243 | { |
1243 | } |
| 1244 | return (uint32_t)(READ_BIT(RCC->CFGR2, I2Sx) >> 16U | I2Sx); |
1244 | #endif /* RCC_CFGR2_I2S2SRC */ |
| 1245 | } |
1245 | |
| 1246 | #endif /* RCC_CFGR2_I2S2SRC */ |
1246 | #if defined(USB_OTG_FS) || defined(USB) |
| 1247 | 1247 | /** |
|
| 1248 | #if defined(USB_OTG_FS) || defined(USB) |
1248 | * @brief Get USBx clock source |
| 1249 | /** |
1249 | * @rmtoll CFGR OTGFSPRE LL_RCC_GetUSBClockSource\n |
| 1250 | * @brief Get USBx clock source |
1250 | * CFGR USBPRE LL_RCC_GetUSBClockSource |
| 1251 | * @rmtoll CFGR OTGFSPRE LL_RCC_GetUSBClockSource\n |
1251 | * @param USBx This parameter can be one of the following values: |
| 1252 | * CFGR USBPRE LL_RCC_GetUSBClockSource |
1252 | * @arg @ref LL_RCC_USB_CLKSOURCE |
| 1253 | * @param USBx This parameter can be one of the following values: |
1253 | * @retval Returned value can be one of the following values: |
| 1254 | * @arg @ref LL_RCC_USB_CLKSOURCE |
1254 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*) |
| 1255 | * @retval Returned value can be one of the following values: |
1255 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) |
| 1256 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*) |
1256 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) |
| 1257 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) |
1257 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) |
| 1258 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) |
1258 | * |
| 1259 | * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) |
1259 | * (*) value not defined in all devices |
| 1260 | * |
1260 | */ |
| 1261 | * (*) value not defined in all devices |
1261 | __STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx) |
| 1262 | */ |
1262 | { |
| 1263 | __STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx) |
1263 | return (uint32_t)(READ_BIT(RCC->CFGR, USBx)); |
| 1264 | { |
1264 | } |
| 1265 | return (uint32_t)(READ_BIT(RCC->CFGR, USBx)); |
1265 | #endif /* USB_OTG_FS || USB */ |
| 1266 | } |
1266 | |
| 1267 | #endif /* USB_OTG_FS || USB */ |
1267 | /** |
| 1268 | 1268 | * @brief Get ADCx clock source |
|
| 1269 | /** |
1269 | * @rmtoll CFGR ADCPRE LL_RCC_GetADCClockSource |
| 1270 | * @brief Get ADCx clock source |
1270 | * @param ADCx This parameter can be one of the following values: |
| 1271 | * @rmtoll CFGR ADCPRE LL_RCC_GetADCClockSource |
1271 | * @arg @ref LL_RCC_ADC_CLKSOURCE |
| 1272 | * @param ADCx This parameter can be one of the following values: |
1272 | * @retval Returned value can be one of the following values: |
| 1273 | * @arg @ref LL_RCC_ADC_CLKSOURCE |
1273 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 |
| 1274 | * @retval Returned value can be one of the following values: |
1274 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 |
| 1275 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 |
1275 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 |
| 1276 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 |
1276 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 |
| 1277 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 |
1277 | */ |
| 1278 | * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 |
1278 | __STATIC_INLINE uint32_t LL_RCC_GetADCClockSource(uint32_t ADCx) |
| 1279 | */ |
1279 | { |
| 1280 | __STATIC_INLINE uint32_t LL_RCC_GetADCClockSource(uint32_t ADCx) |
1280 | return (uint32_t)(READ_BIT(RCC->CFGR, ADCx)); |
| 1281 | { |
1281 | } |
| 1282 | return (uint32_t)(READ_BIT(RCC->CFGR, ADCx)); |
1282 | |
| 1283 | } |
1283 | /** |
| 1284 | 1284 | * @} |
|
| 1285 | /** |
1285 | */ |
| 1286 | * @} |
1286 | |
| 1287 | */ |
1287 | /** @defgroup RCC_LL_EF_RTC RTC |
| 1288 | 1288 | * @{ |
|
| 1289 | /** @defgroup RCC_LL_EF_RTC RTC |
1289 | */ |
| 1290 | * @{ |
1290 | |
| 1291 | */ |
1291 | /** |
| 1292 | 1292 | * @brief Set RTC Clock Source |
|
| 1293 | /** |
1293 | * @note Once the RTC clock source has been selected, it cannot be changed any more unless |
| 1294 | * @brief Set RTC Clock Source |
1294 | * the Backup domain is reset. The BDRST bit can be used to reset them. |
| 1295 | * @note Once the RTC clock source has been selected, it cannot be changed any more unless |
1295 | * @rmtoll BDCR RTCSEL LL_RCC_SetRTCClockSource |
| 1296 | * the Backup domain is reset. The BDRST bit can be used to reset them. |
1296 | * @param Source This parameter can be one of the following values: |
| 1297 | * @rmtoll BDCR RTCSEL LL_RCC_SetRTCClockSource |
1297 | * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE |
| 1298 | * @param Source This parameter can be one of the following values: |
1298 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE |
| 1299 | * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE |
1299 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI |
| 1300 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE |
1300 | * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128 |
| 1301 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI |
1301 | * @retval None |
| 1302 | * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128 |
1302 | */ |
| 1303 | * @retval None |
1303 | __STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source) |
| 1304 | */ |
1304 | { |
| 1305 | __STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source) |
1305 | MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source); |
| 1306 | { |
1306 | } |
| 1307 | MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source); |
1307 | |
| 1308 | } |
1308 | /** |
| 1309 | 1309 | * @brief Get RTC Clock Source |
|
| 1310 | /** |
1310 | * @rmtoll BDCR RTCSEL LL_RCC_GetRTCClockSource |
| 1311 | * @brief Get RTC Clock Source |
1311 | * @retval Returned value can be one of the following values: |
| 1312 | * @rmtoll BDCR RTCSEL LL_RCC_GetRTCClockSource |
1312 | * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE |
| 1313 | * @retval Returned value can be one of the following values: |
1313 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE |
| 1314 | * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE |
1314 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI |
| 1315 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE |
1315 | * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128 |
| 1316 | * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI |
1316 | */ |
| 1317 | * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128 |
1317 | __STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void) |
| 1318 | */ |
1318 | { |
| 1319 | __STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void) |
1319 | return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL)); |
| 1320 | { |
1320 | } |
| 1321 | return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL)); |
1321 | |
| 1322 | } |
1322 | /** |
| 1323 | 1323 | * @brief Enable RTC |
|
| 1324 | /** |
1324 | * @rmtoll BDCR RTCEN LL_RCC_EnableRTC |
| 1325 | * @brief Enable RTC |
1325 | * @retval None |
| 1326 | * @rmtoll BDCR RTCEN LL_RCC_EnableRTC |
1326 | */ |
| 1327 | * @retval None |
1327 | __STATIC_INLINE void LL_RCC_EnableRTC(void) |
| 1328 | */ |
1328 | { |
| 1329 | __STATIC_INLINE void LL_RCC_EnableRTC(void) |
1329 | SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN); |
| 1330 | { |
1330 | } |
| 1331 | SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN); |
1331 | |
| 1332 | } |
1332 | /** |
| 1333 | 1333 | * @brief Disable RTC |
|
| 1334 | /** |
1334 | * @rmtoll BDCR RTCEN LL_RCC_DisableRTC |
| 1335 | * @brief Disable RTC |
1335 | * @retval None |
| 1336 | * @rmtoll BDCR RTCEN LL_RCC_DisableRTC |
1336 | */ |
| 1337 | * @retval None |
1337 | __STATIC_INLINE void LL_RCC_DisableRTC(void) |
| 1338 | */ |
1338 | { |
| 1339 | __STATIC_INLINE void LL_RCC_DisableRTC(void) |
1339 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN); |
| 1340 | { |
1340 | } |
| 1341 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN); |
1341 | |
| 1342 | } |
1342 | /** |
| 1343 | 1343 | * @brief Check if RTC has been enabled or not |
|
| 1344 | /** |
1344 | * @rmtoll BDCR RTCEN LL_RCC_IsEnabledRTC |
| 1345 | * @brief Check if RTC has been enabled or not |
1345 | * @retval State of bit (1 or 0). |
| 1346 | * @rmtoll BDCR RTCEN LL_RCC_IsEnabledRTC |
1346 | */ |
| 1347 | * @retval State of bit (1 or 0). |
1347 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void) |
| 1348 | */ |
1348 | { |
| 1349 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void) |
1349 | return (READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN)); |
| 1350 | { |
1350 | } |
| 1351 | return (READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN)); |
1351 | |
| 1352 | } |
1352 | /** |
| 1353 | 1353 | * @brief Force the Backup domain reset |
|
| 1354 | /** |
1354 | * @rmtoll BDCR BDRST LL_RCC_ForceBackupDomainReset |
| 1355 | * @brief Force the Backup domain reset |
1355 | * @retval None |
| 1356 | * @rmtoll BDCR BDRST LL_RCC_ForceBackupDomainReset |
1356 | */ |
| 1357 | * @retval None |
1357 | __STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void) |
| 1358 | */ |
1358 | { |
| 1359 | __STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void) |
1359 | SET_BIT(RCC->BDCR, RCC_BDCR_BDRST); |
| 1360 | { |
1360 | } |
| 1361 | SET_BIT(RCC->BDCR, RCC_BDCR_BDRST); |
1361 | |
| 1362 | } |
1362 | /** |
| 1363 | 1363 | * @brief Release the Backup domain reset |
|
| 1364 | /** |
1364 | * @rmtoll BDCR BDRST LL_RCC_ReleaseBackupDomainReset |
| 1365 | * @brief Release the Backup domain reset |
1365 | * @retval None |
| 1366 | * @rmtoll BDCR BDRST LL_RCC_ReleaseBackupDomainReset |
1366 | */ |
| 1367 | * @retval None |
1367 | __STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void) |
| 1368 | */ |
1368 | { |
| 1369 | __STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void) |
1369 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST); |
| 1370 | { |
1370 | } |
| 1371 | CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST); |
1371 | |
| 1372 | } |
1372 | /** |
| 1373 | 1373 | * @} |
|
| 1374 | /** |
1374 | */ |
| 1375 | * @} |
1375 | |
| 1376 | */ |
1376 | /** @defgroup RCC_LL_EF_PLL PLL |
| 1377 | 1377 | * @{ |
|
| 1378 | /** @defgroup RCC_LL_EF_PLL PLL |
1378 | */ |
| 1379 | * @{ |
1379 | |
| 1380 | */ |
1380 | /** |
| 1381 | 1381 | * @brief Enable PLL |
|
| 1382 | /** |
1382 | * @rmtoll CR PLLON LL_RCC_PLL_Enable |
| 1383 | * @brief Enable PLL |
1383 | * @retval None |
| 1384 | * @rmtoll CR PLLON LL_RCC_PLL_Enable |
1384 | */ |
| 1385 | * @retval None |
1385 | __STATIC_INLINE void LL_RCC_PLL_Enable(void) |
| 1386 | */ |
1386 | { |
| 1387 | __STATIC_INLINE void LL_RCC_PLL_Enable(void) |
1387 | SET_BIT(RCC->CR, RCC_CR_PLLON); |
| 1388 | { |
1388 | } |
| 1389 | SET_BIT(RCC->CR, RCC_CR_PLLON); |
1389 | |
| 1390 | } |
1390 | /** |
| 1391 | 1391 | * @brief Disable PLL |
|
| 1392 | /** |
1392 | * @note Cannot be disabled if the PLL clock is used as the system clock |
| 1393 | * @brief Disable PLL |
1393 | * @rmtoll CR PLLON LL_RCC_PLL_Disable |
| 1394 | * @note Cannot be disabled if the PLL clock is used as the system clock |
1394 | * @retval None |
| 1395 | * @rmtoll CR PLLON LL_RCC_PLL_Disable |
1395 | */ |
| 1396 | * @retval None |
1396 | __STATIC_INLINE void LL_RCC_PLL_Disable(void) |
| 1397 | */ |
1397 | { |
| 1398 | __STATIC_INLINE void LL_RCC_PLL_Disable(void) |
1398 | CLEAR_BIT(RCC->CR, RCC_CR_PLLON); |
| 1399 | { |
1399 | } |
| 1400 | CLEAR_BIT(RCC->CR, RCC_CR_PLLON); |
1400 | |
| 1401 | } |
1401 | /** |
| 1402 | 1402 | * @brief Check if PLL Ready |
|
| 1403 | /** |
1403 | * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady |
| 1404 | * @brief Check if PLL Ready |
1404 | * @retval State of bit (1 or 0). |
| 1405 | * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady |
1405 | */ |
| 1406 | * @retval State of bit (1 or 0). |
1406 | __STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void) |
| 1407 | */ |
1407 | { |
| 1408 | __STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void) |
1408 | return (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY)); |
| 1409 | { |
1409 | } |
| 1410 | return (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY)); |
1410 | |
| 1411 | } |
1411 | /** |
| 1412 | 1412 | * @brief Configure PLL used for SYSCLK Domain |
|
| 1413 | /** |
1413 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_ConfigDomain_SYS\n |
| 1414 | * @brief Configure PLL used for SYSCLK Domain |
1414 | * CFGR PLLXTPRE LL_RCC_PLL_ConfigDomain_SYS\n |
| 1415 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_ConfigDomain_SYS\n |
1415 | * CFGR PLLMULL LL_RCC_PLL_ConfigDomain_SYS\n |
| 1416 | * CFGR PLLXTPRE LL_RCC_PLL_ConfigDomain_SYS\n |
1416 | * CFGR2 PREDIV1 LL_RCC_PLL_ConfigDomain_SYS\n |
| 1417 | * CFGR PLLMULL LL_RCC_PLL_ConfigDomain_SYS\n |
1417 | * CFGR2 PREDIV1SRC LL_RCC_PLL_ConfigDomain_SYS |
| 1418 | * CFGR2 PREDIV1 LL_RCC_PLL_ConfigDomain_SYS\n |
1418 | * @param Source This parameter can be one of the following values: |
| 1419 | * CFGR2 PREDIV1SRC LL_RCC_PLL_ConfigDomain_SYS |
1419 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
| 1420 | * @param Source This parameter can be one of the following values: |
1420 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_1 |
| 1421 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
1421 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_2 (*) |
| 1422 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_1 |
1422 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_3 (*) |
| 1423 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_2 (*) |
1423 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_4 (*) |
| 1424 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_3 (*) |
1424 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_5 (*) |
| 1425 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_4 (*) |
1425 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_6 (*) |
| 1426 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_5 (*) |
1426 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_7 (*) |
| 1427 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_6 (*) |
1427 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_8 (*) |
| 1428 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_7 (*) |
1428 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_9 (*) |
| 1429 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_8 (*) |
1429 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_10 (*) |
| 1430 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_9 (*) |
1430 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_11 (*) |
| 1431 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_10 (*) |
1431 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_12 (*) |
| 1432 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_11 (*) |
1432 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_13 (*) |
| 1433 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_12 (*) |
1433 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_14 (*) |
| 1434 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_13 (*) |
1434 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_15 (*) |
| 1435 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_14 (*) |
1435 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_16 (*) |
| 1436 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_15 (*) |
1436 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_1 (*) |
| 1437 | * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_16 (*) |
1437 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_2 (*) |
| 1438 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_1 (*) |
1438 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_3 (*) |
| 1439 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_2 (*) |
1439 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_4 (*) |
| 1440 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_3 (*) |
1440 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_5 (*) |
| 1441 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_4 (*) |
1441 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_6 (*) |
| 1442 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_5 (*) |
1442 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_7 (*) |
| 1443 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_6 (*) |
1443 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_8 (*) |
| 1444 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_7 (*) |
1444 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_9 (*) |
| 1445 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_8 (*) |
1445 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_10 (*) |
| 1446 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_9 (*) |
1446 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_11 (*) |
| 1447 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_10 (*) |
1447 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_12 (*) |
| 1448 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_11 (*) |
1448 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_13 (*) |
| 1449 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_12 (*) |
1449 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_14 (*) |
| 1450 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_13 (*) |
1450 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_15 (*) |
| 1451 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_14 (*) |
1451 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_16 (*) |
| 1452 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_15 (*) |
1452 | * |
| 1453 | * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_16 (*) |
1453 | * (*) value not defined in all devices |
| 1454 | * |
1454 | * @param PLLMul This parameter can be one of the following values: |
| 1455 | * (*) value not defined in all devices |
1455 | * @arg @ref LL_RCC_PLL_MUL_2 (*) |
| 1456 | * @param PLLMul This parameter can be one of the following values: |
1456 | * @arg @ref LL_RCC_PLL_MUL_3 (*) |
| 1457 | * @arg @ref LL_RCC_PLL_MUL_2 (*) |
1457 | * @arg @ref LL_RCC_PLL_MUL_4 |
| 1458 | * @arg @ref LL_RCC_PLL_MUL_3 (*) |
1458 | * @arg @ref LL_RCC_PLL_MUL_5 |
| 1459 | * @arg @ref LL_RCC_PLL_MUL_4 |
1459 | * @arg @ref LL_RCC_PLL_MUL_6 |
| 1460 | * @arg @ref LL_RCC_PLL_MUL_5 |
1460 | * @arg @ref LL_RCC_PLL_MUL_7 |
| 1461 | * @arg @ref LL_RCC_PLL_MUL_6 |
1461 | * @arg @ref LL_RCC_PLL_MUL_8 |
| 1462 | * @arg @ref LL_RCC_PLL_MUL_7 |
1462 | * @arg @ref LL_RCC_PLL_MUL_9 |
| 1463 | * @arg @ref LL_RCC_PLL_MUL_8 |
1463 | * @arg @ref LL_RCC_PLL_MUL_6_5 (*) |
| 1464 | * @arg @ref LL_RCC_PLL_MUL_9 |
1464 | * @arg @ref LL_RCC_PLL_MUL_10 (*) |
| 1465 | * @arg @ref LL_RCC_PLL_MUL_6_5 (*) |
1465 | * @arg @ref LL_RCC_PLL_MUL_11 (*) |
| 1466 | * @arg @ref LL_RCC_PLL_MUL_10 (*) |
1466 | * @arg @ref LL_RCC_PLL_MUL_12 (*) |
| 1467 | * @arg @ref LL_RCC_PLL_MUL_11 (*) |
1467 | * @arg @ref LL_RCC_PLL_MUL_13 (*) |
| 1468 | * @arg @ref LL_RCC_PLL_MUL_12 (*) |
1468 | * @arg @ref LL_RCC_PLL_MUL_14 (*) |
| 1469 | * @arg @ref LL_RCC_PLL_MUL_13 (*) |
1469 | * @arg @ref LL_RCC_PLL_MUL_15 (*) |
| 1470 | * @arg @ref LL_RCC_PLL_MUL_14 (*) |
1470 | * @arg @ref LL_RCC_PLL_MUL_16 (*) |
| 1471 | * @arg @ref LL_RCC_PLL_MUL_15 (*) |
1471 | * |
| 1472 | * @arg @ref LL_RCC_PLL_MUL_16 (*) |
1472 | * (*) value not defined in all devices |
| 1473 | * |
1473 | * @retval None |
| 1474 | * (*) value not defined in all devices |
1474 | */ |
| 1475 | * @retval None |
1475 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLMul) |
| 1476 | */ |
1476 | { |
| 1477 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLMul) |
1477 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL, |
| 1478 | { |
1478 | (Source & (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE)) | PLLMul); |
| 1479 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL, |
1479 | #if defined(RCC_CFGR2_PREDIV1) |
| 1480 | (Source & (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE)) | PLLMul); |
1480 | #if defined(RCC_CFGR2_PREDIV1SRC) |
| 1481 | #if defined(RCC_CFGR2_PREDIV1) |
1481 | MODIFY_REG(RCC->CFGR2, (RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC), |
| 1482 | #if defined(RCC_CFGR2_PREDIV1SRC) |
1482 | (Source & RCC_CFGR2_PREDIV1) | ((Source & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U)); |
| 1483 | MODIFY_REG(RCC->CFGR2, (RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC), |
1483 | #else |
| 1484 | (Source & RCC_CFGR2_PREDIV1) | ((Source & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U)); |
1484 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1, (Source & RCC_CFGR2_PREDIV1)); |
| 1485 | #else |
1485 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
| 1486 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1, (Source & RCC_CFGR2_PREDIV1)); |
1486 | #endif /*RCC_CFGR2_PREDIV1*/ |
| 1487 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
1487 | } |
| 1488 | #endif /*RCC_CFGR2_PREDIV1*/ |
1488 | |
| 1489 | } |
1489 | /** |
| 1490 | 1490 | * @brief Configure PLL clock source |
|
| 1491 | /** |
1491 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_SetMainSource\n |
| 1492 | * @brief Configure PLL clock source |
1492 | * CFGR2 PREDIV1SRC LL_RCC_PLL_SetMainSource |
| 1493 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_SetMainSource\n |
1493 | * @param PLLSource This parameter can be one of the following values: |
| 1494 | * CFGR2 PREDIV1SRC LL_RCC_PLL_SetMainSource |
1494 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
| 1495 | * @param PLLSource This parameter can be one of the following values: |
1495 | * @arg @ref LL_RCC_PLLSOURCE_HSE |
| 1496 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
1496 | * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*) |
| 1497 | * @arg @ref LL_RCC_PLLSOURCE_HSE |
1497 | * @retval None |
| 1498 | * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*) |
1498 | */ |
| 1499 | * @retval None |
1499 | __STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource) |
| 1500 | */ |
1500 | { |
| 1501 | __STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource) |
1501 | #if defined(RCC_CFGR2_PREDIV1SRC) |
| 1502 | { |
1502 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC, ((PLLSource & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U)); |
| 1503 | #if defined(RCC_CFGR2_PREDIV1SRC) |
1503 | #endif /* RCC_CFGR2_PREDIV1SRC */ |
| 1504 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC, ((PLLSource & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U)); |
1504 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC, PLLSource); |
| 1505 | #endif /* RCC_CFGR2_PREDIV1SRC */ |
1505 | } |
| 1506 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC, PLLSource); |
1506 | |
| 1507 | } |
1507 | /** |
| 1508 | 1508 | * @brief Get the oscillator used as PLL clock source. |
|
| 1509 | /** |
1509 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_GetMainSource\n |
| 1510 | * @brief Get the oscillator used as PLL clock source. |
1510 | * CFGR2 PREDIV1SRC LL_RCC_PLL_GetMainSource |
| 1511 | * @rmtoll CFGR PLLSRC LL_RCC_PLL_GetMainSource\n |
1511 | * @retval Returned value can be one of the following values: |
| 1512 | * CFGR2 PREDIV1SRC LL_RCC_PLL_GetMainSource |
1512 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
| 1513 | * @retval Returned value can be one of the following values: |
1513 | * @arg @ref LL_RCC_PLLSOURCE_HSE |
| 1514 | * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2 |
1514 | * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*) |
| 1515 | * @arg @ref LL_RCC_PLLSOURCE_HSE |
1515 | * |
| 1516 | * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*) |
1516 | * (*) value not defined in all devices |
| 1517 | * |
1517 | */ |
| 1518 | * (*) value not defined in all devices |
1518 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void) |
| 1519 | */ |
1519 | { |
| 1520 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void) |
1520 | #if defined(RCC_CFGR2_PREDIV1SRC) |
| 1521 | { |
1521 | uint32_t pllsrc = READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC); |
| 1522 | #if defined(RCC_CFGR2_PREDIV1SRC) |
1522 | uint32_t predivsrc = (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC) << 4U); |
| 1523 | uint32_t pllsrc = READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC); |
1523 | return (uint32_t)(pllsrc | predivsrc); |
| 1524 | uint32_t predivsrc = (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC) << 4U); |
1524 | #else |
| 1525 | return (uint32_t)(pllsrc | predivsrc); |
1525 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC)); |
| 1526 | #else |
1526 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
| 1527 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC)); |
1527 | } |
| 1528 | #endif /*RCC_CFGR2_PREDIV1SRC*/ |
1528 | |
| 1529 | } |
1529 | /** |
| 1530 | 1530 | * @brief Get PLL multiplication Factor |
|
| 1531 | /** |
1531 | * @rmtoll CFGR PLLMULL LL_RCC_PLL_GetMultiplicator |
| 1532 | * @brief Get PLL multiplication Factor |
1532 | * @retval Returned value can be one of the following values: |
| 1533 | * @rmtoll CFGR PLLMULL LL_RCC_PLL_GetMultiplicator |
1533 | * @arg @ref LL_RCC_PLL_MUL_2 (*) |
| 1534 | * @retval Returned value can be one of the following values: |
1534 | * @arg @ref LL_RCC_PLL_MUL_3 (*) |
| 1535 | * @arg @ref LL_RCC_PLL_MUL_2 (*) |
1535 | * @arg @ref LL_RCC_PLL_MUL_4 |
| 1536 | * @arg @ref LL_RCC_PLL_MUL_3 (*) |
1536 | * @arg @ref LL_RCC_PLL_MUL_5 |
| 1537 | * @arg @ref LL_RCC_PLL_MUL_4 |
1537 | * @arg @ref LL_RCC_PLL_MUL_6 |
| 1538 | * @arg @ref LL_RCC_PLL_MUL_5 |
1538 | * @arg @ref LL_RCC_PLL_MUL_7 |
| 1539 | * @arg @ref LL_RCC_PLL_MUL_6 |
1539 | * @arg @ref LL_RCC_PLL_MUL_8 |
| 1540 | * @arg @ref LL_RCC_PLL_MUL_7 |
1540 | * @arg @ref LL_RCC_PLL_MUL_9 |
| 1541 | * @arg @ref LL_RCC_PLL_MUL_8 |
1541 | * @arg @ref LL_RCC_PLL_MUL_6_5 (*) |
| 1542 | * @arg @ref LL_RCC_PLL_MUL_9 |
1542 | * @arg @ref LL_RCC_PLL_MUL_10 (*) |
| 1543 | * @arg @ref LL_RCC_PLL_MUL_6_5 (*) |
1543 | * @arg @ref LL_RCC_PLL_MUL_11 (*) |
| 1544 | * @arg @ref LL_RCC_PLL_MUL_10 (*) |
1544 | * @arg @ref LL_RCC_PLL_MUL_12 (*) |
| 1545 | * @arg @ref LL_RCC_PLL_MUL_11 (*) |
1545 | * @arg @ref LL_RCC_PLL_MUL_13 (*) |
| 1546 | * @arg @ref LL_RCC_PLL_MUL_12 (*) |
1546 | * @arg @ref LL_RCC_PLL_MUL_14 (*) |
| 1547 | * @arg @ref LL_RCC_PLL_MUL_13 (*) |
1547 | * @arg @ref LL_RCC_PLL_MUL_15 (*) |
| 1548 | * @arg @ref LL_RCC_PLL_MUL_14 (*) |
1548 | * @arg @ref LL_RCC_PLL_MUL_16 (*) |
| 1549 | * @arg @ref LL_RCC_PLL_MUL_15 (*) |
1549 | * |
| 1550 | * @arg @ref LL_RCC_PLL_MUL_16 (*) |
1550 | * (*) value not defined in all devices |
| 1551 | * |
1551 | */ |
| 1552 | * (*) value not defined in all devices |
1552 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetMultiplicator(void) |
| 1553 | */ |
1553 | { |
| 1554 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetMultiplicator(void) |
1554 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLMULL)); |
| 1555 | { |
1555 | } |
| 1556 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLMULL)); |
1556 | |
| 1557 | } |
1557 | /** |
| 1558 | 1558 | * @brief Get PREDIV1 division factor for the main PLL |
|
| 1559 | /** |
1559 | * @note They can be written only when the PLL is disabled |
| 1560 | * @brief Get PREDIV1 division factor for the main PLL |
1560 | * @rmtoll CFGR2 PREDIV1 LL_RCC_PLL_GetPrediv\n |
| 1561 | * @note They can be written only when the PLL is disabled |
1561 | * CFGR2 PLLXTPRE LL_RCC_PLL_GetPrediv |
| 1562 | * @rmtoll CFGR2 PREDIV1 LL_RCC_PLL_GetPrediv\n |
1562 | * @retval Returned value can be one of the following values: |
| 1563 | * CFGR2 PLLXTPRE LL_RCC_PLL_GetPrediv |
1563 | * @arg @ref LL_RCC_PREDIV_DIV_1 |
| 1564 | * @retval Returned value can be one of the following values: |
1564 | * @arg @ref LL_RCC_PREDIV_DIV_2 |
| 1565 | * @arg @ref LL_RCC_PREDIV_DIV_1 |
1565 | * @arg @ref LL_RCC_PREDIV_DIV_3 (*) |
| 1566 | * @arg @ref LL_RCC_PREDIV_DIV_2 |
1566 | * @arg @ref LL_RCC_PREDIV_DIV_4 (*) |
| 1567 | * @arg @ref LL_RCC_PREDIV_DIV_3 (*) |
1567 | * @arg @ref LL_RCC_PREDIV_DIV_5 (*) |
| 1568 | * @arg @ref LL_RCC_PREDIV_DIV_4 (*) |
1568 | * @arg @ref LL_RCC_PREDIV_DIV_6 (*) |
| 1569 | * @arg @ref LL_RCC_PREDIV_DIV_5 (*) |
1569 | * @arg @ref LL_RCC_PREDIV_DIV_7 (*) |
| 1570 | * @arg @ref LL_RCC_PREDIV_DIV_6 (*) |
1570 | * @arg @ref LL_RCC_PREDIV_DIV_8 (*) |
| 1571 | * @arg @ref LL_RCC_PREDIV_DIV_7 (*) |
1571 | * @arg @ref LL_RCC_PREDIV_DIV_9 (*) |
| 1572 | * @arg @ref LL_RCC_PREDIV_DIV_8 (*) |
1572 | * @arg @ref LL_RCC_PREDIV_DIV_10 (*) |
| 1573 | * @arg @ref LL_RCC_PREDIV_DIV_9 (*) |
1573 | * @arg @ref LL_RCC_PREDIV_DIV_11 (*) |
| 1574 | * @arg @ref LL_RCC_PREDIV_DIV_10 (*) |
1574 | * @arg @ref LL_RCC_PREDIV_DIV_12 (*) |
| 1575 | * @arg @ref LL_RCC_PREDIV_DIV_11 (*) |
1575 | * @arg @ref LL_RCC_PREDIV_DIV_13 (*) |
| 1576 | * @arg @ref LL_RCC_PREDIV_DIV_12 (*) |
1576 | * @arg @ref LL_RCC_PREDIV_DIV_14 (*) |
| 1577 | * @arg @ref LL_RCC_PREDIV_DIV_13 (*) |
1577 | * @arg @ref LL_RCC_PREDIV_DIV_15 (*) |
| 1578 | * @arg @ref LL_RCC_PREDIV_DIV_14 (*) |
1578 | * @arg @ref LL_RCC_PREDIV_DIV_16 (*) |
| 1579 | * @arg @ref LL_RCC_PREDIV_DIV_15 (*) |
1579 | * |
| 1580 | * @arg @ref LL_RCC_PREDIV_DIV_16 (*) |
1580 | * (*) value not defined in all devices |
| 1581 | * |
1581 | */ |
| 1582 | * (*) value not defined in all devices |
1582 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetPrediv(void) |
| 1583 | */ |
1583 | { |
| 1584 | __STATIC_INLINE uint32_t LL_RCC_PLL_GetPrediv(void) |
1584 | #if defined(RCC_CFGR2_PREDIV1) |
| 1585 | { |
1585 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1)); |
| 1586 | #if defined(RCC_CFGR2_PREDIV1) |
1586 | #else |
| 1587 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1)); |
1587 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLXTPRE) >> RCC_CFGR_PLLXTPRE_Pos); |
| 1588 | #else |
1588 | #endif /*RCC_CFGR2_PREDIV1*/ |
| 1589 | return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLXTPRE) >> RCC_CFGR_PLLXTPRE_Pos); |
1589 | } |
| 1590 | #endif /*RCC_CFGR2_PREDIV1*/ |
1590 | |
| 1591 | } |
1591 | /** |
| 1592 | 1592 | * @} |
|
| 1593 | /** |
1593 | */ |
| 1594 | * @} |
1594 | |
| 1595 | */ |
1595 | #if defined(RCC_PLLI2S_SUPPORT) |
| 1596 | 1596 | /** @defgroup RCC_LL_EF_PLLI2S PLLI2S |
|
| 1597 | #if defined(RCC_PLLI2S_SUPPORT) |
1597 | * @{ |
| 1598 | /** @defgroup RCC_LL_EF_PLLI2S PLLI2S |
1598 | */ |
| 1599 | * @{ |
1599 | |
| 1600 | */ |
1600 | /** |
| 1601 | 1601 | * @brief Enable PLLI2S |
|
| 1602 | /** |
1602 | * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Enable |
| 1603 | * @brief Enable PLLI2S |
1603 | * @retval None |
| 1604 | * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Enable |
1604 | */ |
| 1605 | * @retval None |
1605 | __STATIC_INLINE void LL_RCC_PLLI2S_Enable(void) |
| 1606 | */ |
1606 | { |
| 1607 | __STATIC_INLINE void LL_RCC_PLLI2S_Enable(void) |
1607 | SET_BIT(RCC->CR, RCC_CR_PLL3ON); |
| 1608 | { |
1608 | } |
| 1609 | SET_BIT(RCC->CR, RCC_CR_PLL3ON); |
1609 | |
| 1610 | } |
1610 | /** |
| 1611 | 1611 | * @brief Disable PLLI2S |
|
| 1612 | /** |
1612 | * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Disable |
| 1613 | * @brief Disable PLLI2S |
1613 | * @retval None |
| 1614 | * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Disable |
1614 | */ |
| 1615 | * @retval None |
1615 | __STATIC_INLINE void LL_RCC_PLLI2S_Disable(void) |
| 1616 | */ |
1616 | { |
| 1617 | __STATIC_INLINE void LL_RCC_PLLI2S_Disable(void) |
1617 | CLEAR_BIT(RCC->CR, RCC_CR_PLL3ON); |
| 1618 | { |
1618 | } |
| 1619 | CLEAR_BIT(RCC->CR, RCC_CR_PLL3ON); |
1619 | |
| 1620 | } |
1620 | /** |
| 1621 | 1621 | * @brief Check if PLLI2S Ready |
|
| 1622 | /** |
1622 | * @rmtoll CR PLL3RDY LL_RCC_PLLI2S_IsReady |
| 1623 | * @brief Check if PLLI2S Ready |
1623 | * @retval State of bit (1 or 0). |
| 1624 | * @rmtoll CR PLL3RDY LL_RCC_PLLI2S_IsReady |
1624 | */ |
| 1625 | * @retval State of bit (1 or 0). |
1625 | __STATIC_INLINE uint32_t LL_RCC_PLLI2S_IsReady(void) |
| 1626 | */ |
1626 | { |
| 1627 | __STATIC_INLINE uint32_t LL_RCC_PLLI2S_IsReady(void) |
1627 | return (READ_BIT(RCC->CR, RCC_CR_PLL3RDY) == (RCC_CR_PLL3RDY)); |
| 1628 | { |
1628 | } |
| 1629 | return (READ_BIT(RCC->CR, RCC_CR_PLL3RDY) == (RCC_CR_PLL3RDY)); |
1629 | |
| 1630 | } |
1630 | /** |
| 1631 | 1631 | * @brief Configure PLLI2S used for I2S Domain |
|
| 1632 | /** |
1632 | * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLLI2S\n |
| 1633 | * @brief Configure PLLI2S used for I2S Domain |
1633 | * CFGR2 PLL3MUL LL_RCC_PLL_ConfigDomain_PLLI2S |
| 1634 | * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLLI2S\n |
1634 | * @param Divider This parameter can be one of the following values: |
| 1635 | * CFGR2 PLL3MUL LL_RCC_PLL_ConfigDomain_PLLI2S |
1635 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
| 1636 | * @param Divider This parameter can be one of the following values: |
1636 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
| 1637 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
1637 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
| 1638 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
1638 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
| 1639 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
1639 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
| 1640 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
1640 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
| 1641 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
1641 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
| 1642 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
1642 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
| 1643 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
1643 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
| 1644 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
1644 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
| 1645 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
1645 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
| 1646 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
1646 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
| 1647 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
1647 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
| 1648 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
1648 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
| 1649 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
1649 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
| 1650 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
1650 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
| 1651 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
1651 | * @param Multiplicator This parameter can be one of the following values: |
| 1652 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
1652 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
| 1653 | * @param Multiplicator This parameter can be one of the following values: |
1653 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
| 1654 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
1654 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
| 1655 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
1655 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
| 1656 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
1656 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
| 1657 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
1657 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
| 1658 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
1658 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
| 1659 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
1659 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
| 1660 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
1660 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
| 1661 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
1661 | * @retval None |
| 1662 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
1662 | */ |
| 1663 | * @retval None |
1663 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLLI2S(uint32_t Divider, uint32_t Multiplicator) |
| 1664 | */ |
1664 | { |
| 1665 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLLI2S(uint32_t Divider, uint32_t Multiplicator) |
1665 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL3MUL, Divider | Multiplicator); |
| 1666 | { |
1666 | } |
| 1667 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL3MUL, Divider | Multiplicator); |
1667 | |
| 1668 | } |
1668 | /** |
| 1669 | 1669 | * @brief Get PLLI2S Multiplication Factor |
|
| 1670 | /** |
1670 | * @rmtoll CFGR2 PLL3MUL LL_RCC_PLLI2S_GetMultiplicator |
| 1671 | * @brief Get PLLI2S Multiplication Factor |
1671 | * @retval Returned value can be one of the following values: |
| 1672 | * @rmtoll CFGR2 PLL3MUL LL_RCC_PLLI2S_GetMultiplicator |
1672 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
| 1673 | * @retval Returned value can be one of the following values: |
1673 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
| 1674 | * @arg @ref LL_RCC_PLLI2S_MUL_8 |
1674 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
| 1675 | * @arg @ref LL_RCC_PLLI2S_MUL_9 |
1675 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
| 1676 | * @arg @ref LL_RCC_PLLI2S_MUL_10 |
1676 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
| 1677 | * @arg @ref LL_RCC_PLLI2S_MUL_11 |
1677 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
| 1678 | * @arg @ref LL_RCC_PLLI2S_MUL_12 |
1678 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
| 1679 | * @arg @ref LL_RCC_PLLI2S_MUL_13 |
1679 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
| 1680 | * @arg @ref LL_RCC_PLLI2S_MUL_14 |
1680 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
| 1681 | * @arg @ref LL_RCC_PLLI2S_MUL_16 |
1681 | */ |
| 1682 | * @arg @ref LL_RCC_PLLI2S_MUL_20 |
1682 | __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetMultiplicator(void) |
| 1683 | */ |
1683 | { |
| 1684 | __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetMultiplicator(void) |
1684 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL3MUL)); |
| 1685 | { |
1685 | } |
| 1686 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL3MUL)); |
1686 | |
| 1687 | } |
1687 | /** |
| 1688 | 1688 | * @} |
|
| 1689 | /** |
1689 | */ |
| 1690 | * @} |
1690 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 1691 | */ |
1691 | |
| 1692 | #endif /* RCC_PLLI2S_SUPPORT */ |
1692 | #if defined(RCC_PLL2_SUPPORT) |
| 1693 | 1693 | /** @defgroup RCC_LL_EF_PLL2 PLL2 |
|
| 1694 | #if defined(RCC_PLL2_SUPPORT) |
1694 | * @{ |
| 1695 | /** @defgroup RCC_LL_EF_PLL2 PLL2 |
1695 | */ |
| 1696 | * @{ |
1696 | |
| 1697 | */ |
1697 | /** |
| 1698 | 1698 | * @brief Enable PLL2 |
|
| 1699 | /** |
1699 | * @rmtoll CR PLL2ON LL_RCC_PLL2_Enable |
| 1700 | * @brief Enable PLL2 |
1700 | * @retval None |
| 1701 | * @rmtoll CR PLL2ON LL_RCC_PLL2_Enable |
1701 | */ |
| 1702 | * @retval None |
1702 | __STATIC_INLINE void LL_RCC_PLL2_Enable(void) |
| 1703 | */ |
1703 | { |
| 1704 | __STATIC_INLINE void LL_RCC_PLL2_Enable(void) |
1704 | SET_BIT(RCC->CR, RCC_CR_PLL2ON); |
| 1705 | { |
1705 | } |
| 1706 | SET_BIT(RCC->CR, RCC_CR_PLL2ON); |
1706 | |
| 1707 | } |
1707 | /** |
| 1708 | 1708 | * @brief Disable PLL2 |
|
| 1709 | /** |
1709 | * @rmtoll CR PLL2ON LL_RCC_PLL2_Disable |
| 1710 | * @brief Disable PLL2 |
1710 | * @retval None |
| 1711 | * @rmtoll CR PLL2ON LL_RCC_PLL2_Disable |
1711 | */ |
| 1712 | * @retval None |
1712 | __STATIC_INLINE void LL_RCC_PLL2_Disable(void) |
| 1713 | */ |
1713 | { |
| 1714 | __STATIC_INLINE void LL_RCC_PLL2_Disable(void) |
1714 | CLEAR_BIT(RCC->CR, RCC_CR_PLL2ON); |
| 1715 | { |
1715 | } |
| 1716 | CLEAR_BIT(RCC->CR, RCC_CR_PLL2ON); |
1716 | |
| 1717 | } |
1717 | /** |
| 1718 | 1718 | * @brief Check if PLL2 Ready |
|
| 1719 | /** |
1719 | * @rmtoll CR PLL2RDY LL_RCC_PLL2_IsReady |
| 1720 | * @brief Check if PLL2 Ready |
1720 | * @retval State of bit (1 or 0). |
| 1721 | * @rmtoll CR PLL2RDY LL_RCC_PLL2_IsReady |
1721 | */ |
| 1722 | * @retval State of bit (1 or 0). |
1722 | __STATIC_INLINE uint32_t LL_RCC_PLL2_IsReady(void) |
| 1723 | */ |
1723 | { |
| 1724 | __STATIC_INLINE uint32_t LL_RCC_PLL2_IsReady(void) |
1724 | return (READ_BIT(RCC->CR, RCC_CR_PLL2RDY) == (RCC_CR_PLL2RDY)); |
| 1725 | { |
1725 | } |
| 1726 | return (READ_BIT(RCC->CR, RCC_CR_PLL2RDY) == (RCC_CR_PLL2RDY)); |
1726 | |
| 1727 | } |
1727 | /** |
| 1728 | 1728 | * @brief Configure PLL2 used for PLL2 Domain |
|
| 1729 | /** |
1729 | * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLL2\n |
| 1730 | * @brief Configure PLL2 used for PLL2 Domain |
1730 | * CFGR2 PLL2MUL LL_RCC_PLL_ConfigDomain_PLL2 |
| 1731 | * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLL2\n |
1731 | * @param Divider This parameter can be one of the following values: |
| 1732 | * CFGR2 PLL2MUL LL_RCC_PLL_ConfigDomain_PLL2 |
1732 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
| 1733 | * @param Divider This parameter can be one of the following values: |
1733 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
| 1734 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1 |
1734 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
| 1735 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2 |
1735 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
| 1736 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3 |
1736 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
| 1737 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4 |
1737 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
| 1738 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5 |
1738 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
| 1739 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6 |
1739 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
| 1740 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7 |
1740 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
| 1741 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8 |
1741 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
| 1742 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9 |
1742 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
| 1743 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10 |
1743 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
| 1744 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11 |
1744 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
| 1745 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12 |
1745 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
| 1746 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13 |
1746 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
| 1747 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14 |
1747 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
| 1748 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15 |
1748 | * @param Multiplicator This parameter can be one of the following values: |
| 1749 | * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16 |
1749 | * @arg @ref LL_RCC_PLL2_MUL_8 |
| 1750 | * @param Multiplicator This parameter can be one of the following values: |
1750 | * @arg @ref LL_RCC_PLL2_MUL_9 |
| 1751 | * @arg @ref LL_RCC_PLL2_MUL_8 |
1751 | * @arg @ref LL_RCC_PLL2_MUL_10 |
| 1752 | * @arg @ref LL_RCC_PLL2_MUL_9 |
1752 | * @arg @ref LL_RCC_PLL2_MUL_11 |
| 1753 | * @arg @ref LL_RCC_PLL2_MUL_10 |
1753 | * @arg @ref LL_RCC_PLL2_MUL_12 |
| 1754 | * @arg @ref LL_RCC_PLL2_MUL_11 |
1754 | * @arg @ref LL_RCC_PLL2_MUL_13 |
| 1755 | * @arg @ref LL_RCC_PLL2_MUL_12 |
1755 | * @arg @ref LL_RCC_PLL2_MUL_14 |
| 1756 | * @arg @ref LL_RCC_PLL2_MUL_13 |
1756 | * @arg @ref LL_RCC_PLL2_MUL_16 |
| 1757 | * @arg @ref LL_RCC_PLL2_MUL_14 |
1757 | * @arg @ref LL_RCC_PLL2_MUL_20 |
| 1758 | * @arg @ref LL_RCC_PLL2_MUL_16 |
1758 | * @retval None |
| 1759 | * @arg @ref LL_RCC_PLL2_MUL_20 |
1759 | */ |
| 1760 | * @retval None |
1760 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLL2(uint32_t Divider, uint32_t Multiplicator) |
| 1761 | */ |
1761 | { |
| 1762 | __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLL2(uint32_t Divider, uint32_t Multiplicator) |
1762 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL, Divider | Multiplicator); |
| 1763 | { |
1763 | } |
| 1764 | MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL, Divider | Multiplicator); |
1764 | |
| 1765 | } |
1765 | /** |
| 1766 | 1766 | * @brief Get PLL2 Multiplication Factor |
|
| 1767 | /** |
1767 | * @rmtoll CFGR2 PLL2MUL LL_RCC_PLL2_GetMultiplicator |
| 1768 | * @brief Get PLL2 Multiplication Factor |
1768 | * @retval Returned value can be one of the following values: |
| 1769 | * @rmtoll CFGR2 PLL2MUL LL_RCC_PLL2_GetMultiplicator |
1769 | * @arg @ref LL_RCC_PLL2_MUL_8 |
| 1770 | * @retval Returned value can be one of the following values: |
1770 | * @arg @ref LL_RCC_PLL2_MUL_9 |
| 1771 | * @arg @ref LL_RCC_PLL2_MUL_8 |
1771 | * @arg @ref LL_RCC_PLL2_MUL_10 |
| 1772 | * @arg @ref LL_RCC_PLL2_MUL_9 |
1772 | * @arg @ref LL_RCC_PLL2_MUL_11 |
| 1773 | * @arg @ref LL_RCC_PLL2_MUL_10 |
1773 | * @arg @ref LL_RCC_PLL2_MUL_12 |
| 1774 | * @arg @ref LL_RCC_PLL2_MUL_11 |
1774 | * @arg @ref LL_RCC_PLL2_MUL_13 |
| 1775 | * @arg @ref LL_RCC_PLL2_MUL_12 |
1775 | * @arg @ref LL_RCC_PLL2_MUL_14 |
| 1776 | * @arg @ref LL_RCC_PLL2_MUL_13 |
1776 | * @arg @ref LL_RCC_PLL2_MUL_16 |
| 1777 | * @arg @ref LL_RCC_PLL2_MUL_14 |
1777 | * @arg @ref LL_RCC_PLL2_MUL_20 |
| 1778 | * @arg @ref LL_RCC_PLL2_MUL_16 |
1778 | */ |
| 1779 | * @arg @ref LL_RCC_PLL2_MUL_20 |
1779 | __STATIC_INLINE uint32_t LL_RCC_PLL2_GetMultiplicator(void) |
| 1780 | */ |
1780 | { |
| 1781 | __STATIC_INLINE uint32_t LL_RCC_PLL2_GetMultiplicator(void) |
1781 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL2MUL)); |
| 1782 | { |
1782 | } |
| 1783 | return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL2MUL)); |
1783 | |
| 1784 | } |
1784 | /** |
| 1785 | 1785 | * @} |
|
| 1786 | /** |
1786 | */ |
| 1787 | * @} |
1787 | #endif /* RCC_PLL2_SUPPORT */ |
| 1788 | */ |
1788 | |
| 1789 | #endif /* RCC_PLL2_SUPPORT */ |
1789 | /** @defgroup RCC_LL_EF_FLAG_Management FLAG Management |
| 1790 | 1790 | * @{ |
|
| 1791 | /** @defgroup RCC_LL_EF_FLAG_Management FLAG Management |
1791 | */ |
| 1792 | * @{ |
1792 | |
| 1793 | */ |
1793 | /** |
| 1794 | 1794 | * @brief Clear LSI ready interrupt flag |
|
| 1795 | /** |
1795 | * @rmtoll CIR LSIRDYC LL_RCC_ClearFlag_LSIRDY |
| 1796 | * @brief Clear LSI ready interrupt flag |
1796 | * @retval None |
| 1797 | * @rmtoll CIR LSIRDYC LL_RCC_ClearFlag_LSIRDY |
1797 | */ |
| 1798 | * @retval None |
1798 | __STATIC_INLINE void LL_RCC_ClearFlag_LSIRDY(void) |
| 1799 | */ |
1799 | { |
| 1800 | __STATIC_INLINE void LL_RCC_ClearFlag_LSIRDY(void) |
1800 | SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC); |
| 1801 | { |
1801 | } |
| 1802 | SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC); |
1802 | |
| 1803 | } |
1803 | /** |
| 1804 | 1804 | * @brief Clear LSE ready interrupt flag |
|
| 1805 | /** |
1805 | * @rmtoll CIR LSERDYC LL_RCC_ClearFlag_LSERDY |
| 1806 | * @brief Clear LSE ready interrupt flag |
1806 | * @retval None |
| 1807 | * @rmtoll CIR LSERDYC LL_RCC_ClearFlag_LSERDY |
1807 | */ |
| 1808 | * @retval None |
1808 | __STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void) |
| 1809 | */ |
1809 | { |
| 1810 | __STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void) |
1810 | SET_BIT(RCC->CIR, RCC_CIR_LSERDYC); |
| 1811 | { |
1811 | } |
| 1812 | SET_BIT(RCC->CIR, RCC_CIR_LSERDYC); |
1812 | |
| 1813 | } |
1813 | /** |
| 1814 | 1814 | * @brief Clear HSI ready interrupt flag |
|
| 1815 | /** |
1815 | * @rmtoll CIR HSIRDYC LL_RCC_ClearFlag_HSIRDY |
| 1816 | * @brief Clear HSI ready interrupt flag |
1816 | * @retval None |
| 1817 | * @rmtoll CIR HSIRDYC LL_RCC_ClearFlag_HSIRDY |
1817 | */ |
| 1818 | * @retval None |
1818 | __STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void) |
| 1819 | */ |
1819 | { |
| 1820 | __STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void) |
1820 | SET_BIT(RCC->CIR, RCC_CIR_HSIRDYC); |
| 1821 | { |
1821 | } |
| 1822 | SET_BIT(RCC->CIR, RCC_CIR_HSIRDYC); |
1822 | |
| 1823 | } |
1823 | /** |
| 1824 | 1824 | * @brief Clear HSE ready interrupt flag |
|
| 1825 | /** |
1825 | * @rmtoll CIR HSERDYC LL_RCC_ClearFlag_HSERDY |
| 1826 | * @brief Clear HSE ready interrupt flag |
1826 | * @retval None |
| 1827 | * @rmtoll CIR HSERDYC LL_RCC_ClearFlag_HSERDY |
1827 | */ |
| 1828 | * @retval None |
1828 | __STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void) |
| 1829 | */ |
1829 | { |
| 1830 | __STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void) |
1830 | SET_BIT(RCC->CIR, RCC_CIR_HSERDYC); |
| 1831 | { |
1831 | } |
| 1832 | SET_BIT(RCC->CIR, RCC_CIR_HSERDYC); |
1832 | |
| 1833 | } |
1833 | /** |
| 1834 | 1834 | * @brief Clear PLL ready interrupt flag |
|
| 1835 | /** |
1835 | * @rmtoll CIR PLLRDYC LL_RCC_ClearFlag_PLLRDY |
| 1836 | * @brief Clear PLL ready interrupt flag |
1836 | * @retval None |
| 1837 | * @rmtoll CIR PLLRDYC LL_RCC_ClearFlag_PLLRDY |
1837 | */ |
| 1838 | * @retval None |
1838 | __STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void) |
| 1839 | */ |
1839 | { |
| 1840 | __STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void) |
1840 | SET_BIT(RCC->CIR, RCC_CIR_PLLRDYC); |
| 1841 | { |
1841 | } |
| 1842 | SET_BIT(RCC->CIR, RCC_CIR_PLLRDYC); |
1842 | |
| 1843 | } |
1843 | #if defined(RCC_PLLI2S_SUPPORT) |
| 1844 | 1844 | /** |
|
| 1845 | #if defined(RCC_PLLI2S_SUPPORT) |
1845 | * @brief Clear PLLI2S ready interrupt flag |
| 1846 | /** |
1846 | * @rmtoll CIR PLL3RDYC LL_RCC_ClearFlag_PLLI2SRDY |
| 1847 | * @brief Clear PLLI2S ready interrupt flag |
1847 | * @retval None |
| 1848 | * @rmtoll CIR PLL3RDYC LL_RCC_ClearFlag_PLLI2SRDY |
1848 | */ |
| 1849 | * @retval None |
1849 | __STATIC_INLINE void LL_RCC_ClearFlag_PLLI2SRDY(void) |
| 1850 | */ |
1850 | { |
| 1851 | __STATIC_INLINE void LL_RCC_ClearFlag_PLLI2SRDY(void) |
1851 | SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYC); |
| 1852 | { |
1852 | } |
| 1853 | SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYC); |
1853 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 1854 | } |
1854 | |
| 1855 | #endif /* RCC_PLLI2S_SUPPORT */ |
1855 | #if defined(RCC_PLL2_SUPPORT) |
| 1856 | 1856 | /** |
|
| 1857 | #if defined(RCC_PLL2_SUPPORT) |
1857 | * @brief Clear PLL2 ready interrupt flag |
| 1858 | /** |
1858 | * @rmtoll CIR PLL2RDYC LL_RCC_ClearFlag_PLL2RDY |
| 1859 | * @brief Clear PLL2 ready interrupt flag |
1859 | * @retval None |
| 1860 | * @rmtoll CIR PLL2RDYC LL_RCC_ClearFlag_PLL2RDY |
1860 | */ |
| 1861 | * @retval None |
1861 | __STATIC_INLINE void LL_RCC_ClearFlag_PLL2RDY(void) |
| 1862 | */ |
1862 | { |
| 1863 | __STATIC_INLINE void LL_RCC_ClearFlag_PLL2RDY(void) |
1863 | SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYC); |
| 1864 | { |
1864 | } |
| 1865 | SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYC); |
1865 | #endif /* RCC_PLL2_SUPPORT */ |
| 1866 | } |
1866 | |
| 1867 | #endif /* RCC_PLL2_SUPPORT */ |
1867 | /** |
| 1868 | 1868 | * @brief Clear Clock security system interrupt flag |
|
| 1869 | /** |
1869 | * @rmtoll CIR CSSC LL_RCC_ClearFlag_HSECSS |
| 1870 | * @brief Clear Clock security system interrupt flag |
1870 | * @retval None |
| 1871 | * @rmtoll CIR CSSC LL_RCC_ClearFlag_HSECSS |
1871 | */ |
| 1872 | * @retval None |
1872 | __STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void) |
| 1873 | */ |
1873 | { |
| 1874 | __STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void) |
1874 | SET_BIT(RCC->CIR, RCC_CIR_CSSC); |
| 1875 | { |
1875 | } |
| 1876 | SET_BIT(RCC->CIR, RCC_CIR_CSSC); |
1876 | |
| 1877 | } |
1877 | /** |
| 1878 | 1878 | * @brief Check if LSI ready interrupt occurred or not |
|
| 1879 | /** |
1879 | * @rmtoll CIR LSIRDYF LL_RCC_IsActiveFlag_LSIRDY |
| 1880 | * @brief Check if LSI ready interrupt occurred or not |
1880 | * @retval State of bit (1 or 0). |
| 1881 | * @rmtoll CIR LSIRDYF LL_RCC_IsActiveFlag_LSIRDY |
1881 | */ |
| 1882 | * @retval State of bit (1 or 0). |
1882 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSIRDY(void) |
| 1883 | */ |
1883 | { |
| 1884 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSIRDY(void) |
1884 | return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYF) == (RCC_CIR_LSIRDYF)); |
| 1885 | { |
1885 | } |
| 1886 | return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYF) == (RCC_CIR_LSIRDYF)); |
1886 | |
| 1887 | } |
1887 | /** |
| 1888 | 1888 | * @brief Check if LSE ready interrupt occurred or not |
|
| 1889 | /** |
1889 | * @rmtoll CIR LSERDYF LL_RCC_IsActiveFlag_LSERDY |
| 1890 | * @brief Check if LSE ready interrupt occurred or not |
1890 | * @retval State of bit (1 or 0). |
| 1891 | * @rmtoll CIR LSERDYF LL_RCC_IsActiveFlag_LSERDY |
1891 | */ |
| 1892 | * @retval State of bit (1 or 0). |
1892 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void) |
| 1893 | */ |
1893 | { |
| 1894 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void) |
1894 | return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYF) == (RCC_CIR_LSERDYF)); |
| 1895 | { |
1895 | } |
| 1896 | return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYF) == (RCC_CIR_LSERDYF)); |
1896 | |
| 1897 | } |
1897 | /** |
| 1898 | 1898 | * @brief Check if HSI ready interrupt occurred or not |
|
| 1899 | /** |
1899 | * @rmtoll CIR HSIRDYF LL_RCC_IsActiveFlag_HSIRDY |
| 1900 | * @brief Check if HSI ready interrupt occurred or not |
1900 | * @retval State of bit (1 or 0). |
| 1901 | * @rmtoll CIR HSIRDYF LL_RCC_IsActiveFlag_HSIRDY |
1901 | */ |
| 1902 | * @retval State of bit (1 or 0). |
1902 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void) |
| 1903 | */ |
1903 | { |
| 1904 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void) |
1904 | return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYF) == (RCC_CIR_HSIRDYF)); |
| 1905 | { |
1905 | } |
| 1906 | return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYF) == (RCC_CIR_HSIRDYF)); |
1906 | |
| 1907 | } |
1907 | /** |
| 1908 | 1908 | * @brief Check if HSE ready interrupt occurred or not |
|
| 1909 | /** |
1909 | * @rmtoll CIR HSERDYF LL_RCC_IsActiveFlag_HSERDY |
| 1910 | * @brief Check if HSE ready interrupt occurred or not |
1910 | * @retval State of bit (1 or 0). |
| 1911 | * @rmtoll CIR HSERDYF LL_RCC_IsActiveFlag_HSERDY |
1911 | */ |
| 1912 | * @retval State of bit (1 or 0). |
1912 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void) |
| 1913 | */ |
1913 | { |
| 1914 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void) |
1914 | return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYF) == (RCC_CIR_HSERDYF)); |
| 1915 | { |
1915 | } |
| 1916 | return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYF) == (RCC_CIR_HSERDYF)); |
1916 | |
| 1917 | } |
1917 | /** |
| 1918 | 1918 | * @brief Check if PLL ready interrupt occurred or not |
|
| 1919 | /** |
1919 | * @rmtoll CIR PLLRDYF LL_RCC_IsActiveFlag_PLLRDY |
| 1920 | * @brief Check if PLL ready interrupt occurred or not |
1920 | * @retval State of bit (1 or 0). |
| 1921 | * @rmtoll CIR PLLRDYF LL_RCC_IsActiveFlag_PLLRDY |
1921 | */ |
| 1922 | * @retval State of bit (1 or 0). |
1922 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void) |
| 1923 | */ |
1923 | { |
| 1924 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void) |
1924 | return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYF) == (RCC_CIR_PLLRDYF)); |
| 1925 | { |
1925 | } |
| 1926 | return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYF) == (RCC_CIR_PLLRDYF)); |
1926 | |
| 1927 | } |
1927 | #if defined(RCC_PLLI2S_SUPPORT) |
| 1928 | 1928 | /** |
|
| 1929 | #if defined(RCC_PLLI2S_SUPPORT) |
1929 | * @brief Check if PLLI2S ready interrupt occurred or not |
| 1930 | /** |
1930 | * @rmtoll CIR PLL3RDYF LL_RCC_IsActiveFlag_PLLI2SRDY |
| 1931 | * @brief Check if PLLI2S ready interrupt occurred or not |
1931 | * @retval State of bit (1 or 0). |
| 1932 | * @rmtoll CIR PLL3RDYF LL_RCC_IsActiveFlag_PLLI2SRDY |
1932 | */ |
| 1933 | * @retval State of bit (1 or 0). |
1933 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLI2SRDY(void) |
| 1934 | */ |
1934 | { |
| 1935 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLI2SRDY(void) |
1935 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYF) == (RCC_CIR_PLL3RDYF)); |
| 1936 | { |
1936 | } |
| 1937 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYF) == (RCC_CIR_PLL3RDYF)); |
1937 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 1938 | } |
1938 | |
| 1939 | #endif /* RCC_PLLI2S_SUPPORT */ |
1939 | #if defined(RCC_PLL2_SUPPORT) |
| 1940 | 1940 | /** |
|
| 1941 | #if defined(RCC_PLL2_SUPPORT) |
1941 | * @brief Check if PLL2 ready interrupt occurred or not |
| 1942 | /** |
1942 | * @rmtoll CIR PLL2RDYF LL_RCC_IsActiveFlag_PLL2RDY |
| 1943 | * @brief Check if PLL2 ready interrupt occurred or not |
1943 | * @retval State of bit (1 or 0). |
| 1944 | * @rmtoll CIR PLL2RDYF LL_RCC_IsActiveFlag_PLL2RDY |
1944 | */ |
| 1945 | * @retval State of bit (1 or 0). |
1945 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLL2RDY(void) |
| 1946 | */ |
1946 | { |
| 1947 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLL2RDY(void) |
1947 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYF) == (RCC_CIR_PLL2RDYF)); |
| 1948 | { |
1948 | } |
| 1949 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYF) == (RCC_CIR_PLL2RDYF)); |
1949 | #endif /* RCC_PLL2_SUPPORT */ |
| 1950 | } |
1950 | |
| 1951 | #endif /* RCC_PLL2_SUPPORT */ |
1951 | /** |
| 1952 | 1952 | * @brief Check if Clock security system interrupt occurred or not |
|
| 1953 | /** |
1953 | * @rmtoll CIR CSSF LL_RCC_IsActiveFlag_HSECSS |
| 1954 | * @brief Check if Clock security system interrupt occurred or not |
1954 | * @retval State of bit (1 or 0). |
| 1955 | * @rmtoll CIR CSSF LL_RCC_IsActiveFlag_HSECSS |
1955 | */ |
| 1956 | * @retval State of bit (1 or 0). |
1956 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void) |
| 1957 | */ |
1957 | { |
| 1958 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void) |
1958 | return (READ_BIT(RCC->CIR, RCC_CIR_CSSF) == (RCC_CIR_CSSF)); |
| 1959 | { |
1959 | } |
| 1960 | return (READ_BIT(RCC->CIR, RCC_CIR_CSSF) == (RCC_CIR_CSSF)); |
1960 | |
| 1961 | } |
1961 | /** |
| 1962 | 1962 | * @brief Check if RCC flag Independent Watchdog reset is set or not. |
|
| 1963 | /** |
1963 | * @rmtoll CSR IWDGRSTF LL_RCC_IsActiveFlag_IWDGRST |
| 1964 | * @brief Check if RCC flag Independent Watchdog reset is set or not. |
1964 | * @retval State of bit (1 or 0). |
| 1965 | * @rmtoll CSR IWDGRSTF LL_RCC_IsActiveFlag_IWDGRST |
1965 | */ |
| 1966 | * @retval State of bit (1 or 0). |
1966 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void) |
| 1967 | */ |
1967 | { |
| 1968 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void) |
1968 | return (READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF)); |
| 1969 | { |
1969 | } |
| 1970 | return (READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF)); |
1970 | |
| 1971 | } |
1971 | /** |
| 1972 | 1972 | * @brief Check if RCC flag Low Power reset is set or not. |
|
| 1973 | /** |
1973 | * @rmtoll CSR LPWRRSTF LL_RCC_IsActiveFlag_LPWRRST |
| 1974 | * @brief Check if RCC flag Low Power reset is set or not. |
1974 | * @retval State of bit (1 or 0). |
| 1975 | * @rmtoll CSR LPWRRSTF LL_RCC_IsActiveFlag_LPWRRST |
1975 | */ |
| 1976 | * @retval State of bit (1 or 0). |
1976 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void) |
| 1977 | */ |
1977 | { |
| 1978 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void) |
1978 | return (READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF)); |
| 1979 | { |
1979 | } |
| 1980 | return (READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF)); |
1980 | |
| 1981 | } |
1981 | /** |
| 1982 | 1982 | * @brief Check if RCC flag Pin reset is set or not. |
|
| 1983 | /** |
1983 | * @rmtoll CSR PINRSTF LL_RCC_IsActiveFlag_PINRST |
| 1984 | * @brief Check if RCC flag Pin reset is set or not. |
1984 | * @retval State of bit (1 or 0). |
| 1985 | * @rmtoll CSR PINRSTF LL_RCC_IsActiveFlag_PINRST |
1985 | */ |
| 1986 | * @retval State of bit (1 or 0). |
1986 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void) |
| 1987 | */ |
1987 | { |
| 1988 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void) |
1988 | return (READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF)); |
| 1989 | { |
1989 | } |
| 1990 | return (READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF)); |
1990 | |
| 1991 | } |
1991 | /** |
| 1992 | 1992 | * @brief Check if RCC flag POR/PDR reset is set or not. |
|
| 1993 | /** |
1993 | * @rmtoll CSR PORRSTF LL_RCC_IsActiveFlag_PORRST |
| 1994 | * @brief Check if RCC flag POR/PDR reset is set or not. |
1994 | * @retval State of bit (1 or 0). |
| 1995 | * @rmtoll CSR PORRSTF LL_RCC_IsActiveFlag_PORRST |
1995 | */ |
| 1996 | * @retval State of bit (1 or 0). |
1996 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PORRST(void) |
| 1997 | */ |
1997 | { |
| 1998 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PORRST(void) |
1998 | return (READ_BIT(RCC->CSR, RCC_CSR_PORRSTF) == (RCC_CSR_PORRSTF)); |
| 1999 | { |
1999 | } |
| 2000 | return (READ_BIT(RCC->CSR, RCC_CSR_PORRSTF) == (RCC_CSR_PORRSTF)); |
2000 | |
| 2001 | } |
2001 | /** |
| 2002 | 2002 | * @brief Check if RCC flag Software reset is set or not. |
|
| 2003 | /** |
2003 | * @rmtoll CSR SFTRSTF LL_RCC_IsActiveFlag_SFTRST |
| 2004 | * @brief Check if RCC flag Software reset is set or not. |
2004 | * @retval State of bit (1 or 0). |
| 2005 | * @rmtoll CSR SFTRSTF LL_RCC_IsActiveFlag_SFTRST |
2005 | */ |
| 2006 | * @retval State of bit (1 or 0). |
2006 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void) |
| 2007 | */ |
2007 | { |
| 2008 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void) |
2008 | return (READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF)); |
| 2009 | { |
2009 | } |
| 2010 | return (READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF)); |
2010 | |
| 2011 | } |
2011 | /** |
| 2012 | 2012 | * @brief Check if RCC flag Window Watchdog reset is set or not. |
|
| 2013 | /** |
2013 | * @rmtoll CSR WWDGRSTF LL_RCC_IsActiveFlag_WWDGRST |
| 2014 | * @brief Check if RCC flag Window Watchdog reset is set or not. |
2014 | * @retval State of bit (1 or 0). |
| 2015 | * @rmtoll CSR WWDGRSTF LL_RCC_IsActiveFlag_WWDGRST |
2015 | */ |
| 2016 | * @retval State of bit (1 or 0). |
2016 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void) |
| 2017 | */ |
2017 | { |
| 2018 | __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void) |
2018 | return (READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF)); |
| 2019 | { |
2019 | } |
| 2020 | return (READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF)); |
2020 | |
| 2021 | } |
2021 | /** |
| 2022 | 2022 | * @brief Set RMVF bit to clear the reset flags. |
|
| 2023 | /** |
2023 | * @rmtoll CSR RMVF LL_RCC_ClearResetFlags |
| 2024 | * @brief Set RMVF bit to clear the reset flags. |
2024 | * @retval None |
| 2025 | * @rmtoll CSR RMVF LL_RCC_ClearResetFlags |
2025 | */ |
| 2026 | * @retval None |
2026 | __STATIC_INLINE void LL_RCC_ClearResetFlags(void) |
| 2027 | */ |
2027 | { |
| 2028 | __STATIC_INLINE void LL_RCC_ClearResetFlags(void) |
2028 | SET_BIT(RCC->CSR, RCC_CSR_RMVF); |
| 2029 | { |
2029 | } |
| 2030 | SET_BIT(RCC->CSR, RCC_CSR_RMVF); |
2030 | |
| 2031 | } |
2031 | /** |
| 2032 | 2032 | * @} |
|
| 2033 | /** |
2033 | */ |
| 2034 | * @} |
2034 | |
| 2035 | */ |
2035 | /** @defgroup RCC_LL_EF_IT_Management IT Management |
| 2036 | 2036 | * @{ |
|
| 2037 | /** @defgroup RCC_LL_EF_IT_Management IT Management |
2037 | */ |
| 2038 | * @{ |
2038 | |
| 2039 | */ |
2039 | /** |
| 2040 | 2040 | * @brief Enable LSI ready interrupt |
|
| 2041 | /** |
2041 | * @rmtoll CIR LSIRDYIE LL_RCC_EnableIT_LSIRDY |
| 2042 | * @brief Enable LSI ready interrupt |
2042 | * @retval None |
| 2043 | * @rmtoll CIR LSIRDYIE LL_RCC_EnableIT_LSIRDY |
2043 | */ |
| 2044 | * @retval None |
2044 | __STATIC_INLINE void LL_RCC_EnableIT_LSIRDY(void) |
| 2045 | */ |
2045 | { |
| 2046 | __STATIC_INLINE void LL_RCC_EnableIT_LSIRDY(void) |
2046 | SET_BIT(RCC->CIR, RCC_CIR_LSIRDYIE); |
| 2047 | { |
2047 | } |
| 2048 | SET_BIT(RCC->CIR, RCC_CIR_LSIRDYIE); |
2048 | |
| 2049 | } |
2049 | /** |
| 2050 | 2050 | * @brief Enable LSE ready interrupt |
|
| 2051 | /** |
2051 | * @rmtoll CIR LSERDYIE LL_RCC_EnableIT_LSERDY |
| 2052 | * @brief Enable LSE ready interrupt |
2052 | * @retval None |
| 2053 | * @rmtoll CIR LSERDYIE LL_RCC_EnableIT_LSERDY |
2053 | */ |
| 2054 | * @retval None |
2054 | __STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void) |
| 2055 | */ |
2055 | { |
| 2056 | __STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void) |
2056 | SET_BIT(RCC->CIR, RCC_CIR_LSERDYIE); |
| 2057 | { |
2057 | } |
| 2058 | SET_BIT(RCC->CIR, RCC_CIR_LSERDYIE); |
2058 | |
| 2059 | } |
2059 | /** |
| 2060 | 2060 | * @brief Enable HSI ready interrupt |
|
| 2061 | /** |
2061 | * @rmtoll CIR HSIRDYIE LL_RCC_EnableIT_HSIRDY |
| 2062 | * @brief Enable HSI ready interrupt |
2062 | * @retval None |
| 2063 | * @rmtoll CIR HSIRDYIE LL_RCC_EnableIT_HSIRDY |
2063 | */ |
| 2064 | * @retval None |
2064 | __STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void) |
| 2065 | */ |
2065 | { |
| 2066 | __STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void) |
2066 | SET_BIT(RCC->CIR, RCC_CIR_HSIRDYIE); |
| 2067 | { |
2067 | } |
| 2068 | SET_BIT(RCC->CIR, RCC_CIR_HSIRDYIE); |
2068 | |
| 2069 | } |
2069 | /** |
| 2070 | 2070 | * @brief Enable HSE ready interrupt |
|
| 2071 | /** |
2071 | * @rmtoll CIR HSERDYIE LL_RCC_EnableIT_HSERDY |
| 2072 | * @brief Enable HSE ready interrupt |
2072 | * @retval None |
| 2073 | * @rmtoll CIR HSERDYIE LL_RCC_EnableIT_HSERDY |
2073 | */ |
| 2074 | * @retval None |
2074 | __STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void) |
| 2075 | */ |
2075 | { |
| 2076 | __STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void) |
2076 | SET_BIT(RCC->CIR, RCC_CIR_HSERDYIE); |
| 2077 | { |
2077 | } |
| 2078 | SET_BIT(RCC->CIR, RCC_CIR_HSERDYIE); |
2078 | |
| 2079 | } |
2079 | /** |
| 2080 | 2080 | * @brief Enable PLL ready interrupt |
|
| 2081 | /** |
2081 | * @rmtoll CIR PLLRDYIE LL_RCC_EnableIT_PLLRDY |
| 2082 | * @brief Enable PLL ready interrupt |
2082 | * @retval None |
| 2083 | * @rmtoll CIR PLLRDYIE LL_RCC_EnableIT_PLLRDY |
2083 | */ |
| 2084 | * @retval None |
2084 | __STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void) |
| 2085 | */ |
2085 | { |
| 2086 | __STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void) |
2086 | SET_BIT(RCC->CIR, RCC_CIR_PLLRDYIE); |
| 2087 | { |
2087 | } |
| 2088 | SET_BIT(RCC->CIR, RCC_CIR_PLLRDYIE); |
2088 | |
| 2089 | } |
2089 | #if defined(RCC_PLLI2S_SUPPORT) |
| 2090 | 2090 | /** |
|
| 2091 | #if defined(RCC_PLLI2S_SUPPORT) |
2091 | * @brief Enable PLLI2S ready interrupt |
| 2092 | /** |
2092 | * @rmtoll CIR PLL3RDYIE LL_RCC_EnableIT_PLLI2SRDY |
| 2093 | * @brief Enable PLLI2S ready interrupt |
2093 | * @retval None |
| 2094 | * @rmtoll CIR PLL3RDYIE LL_RCC_EnableIT_PLLI2SRDY |
2094 | */ |
| 2095 | * @retval None |
2095 | __STATIC_INLINE void LL_RCC_EnableIT_PLLI2SRDY(void) |
| 2096 | */ |
2096 | { |
| 2097 | __STATIC_INLINE void LL_RCC_EnableIT_PLLI2SRDY(void) |
2097 | SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE); |
| 2098 | { |
2098 | } |
| 2099 | SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE); |
2099 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 2100 | } |
2100 | |
| 2101 | #endif /* RCC_PLLI2S_SUPPORT */ |
2101 | #if defined(RCC_PLL2_SUPPORT) |
| 2102 | 2102 | /** |
|
| 2103 | #if defined(RCC_PLL2_SUPPORT) |
2103 | * @brief Enable PLL2 ready interrupt |
| 2104 | /** |
2104 | * @rmtoll CIR PLL2RDYIE LL_RCC_EnableIT_PLL2RDY |
| 2105 | * @brief Enable PLL2 ready interrupt |
2105 | * @retval None |
| 2106 | * @rmtoll CIR PLL2RDYIE LL_RCC_EnableIT_PLL2RDY |
2106 | */ |
| 2107 | * @retval None |
2107 | __STATIC_INLINE void LL_RCC_EnableIT_PLL2RDY(void) |
| 2108 | */ |
2108 | { |
| 2109 | __STATIC_INLINE void LL_RCC_EnableIT_PLL2RDY(void) |
2109 | SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE); |
| 2110 | { |
2110 | } |
| 2111 | SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE); |
2111 | #endif /* RCC_PLL2_SUPPORT */ |
| 2112 | } |
2112 | |
| 2113 | #endif /* RCC_PLL2_SUPPORT */ |
2113 | /** |
| 2114 | 2114 | * @brief Disable LSI ready interrupt |
|
| 2115 | /** |
2115 | * @rmtoll CIR LSIRDYIE LL_RCC_DisableIT_LSIRDY |
| 2116 | * @brief Disable LSI ready interrupt |
2116 | * @retval None |
| 2117 | * @rmtoll CIR LSIRDYIE LL_RCC_DisableIT_LSIRDY |
2117 | */ |
| 2118 | * @retval None |
2118 | __STATIC_INLINE void LL_RCC_DisableIT_LSIRDY(void) |
| 2119 | */ |
2119 | { |
| 2120 | __STATIC_INLINE void LL_RCC_DisableIT_LSIRDY(void) |
2120 | CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE); |
| 2121 | { |
2121 | } |
| 2122 | CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE); |
2122 | |
| 2123 | } |
2123 | /** |
| 2124 | 2124 | * @brief Disable LSE ready interrupt |
|
| 2125 | /** |
2125 | * @rmtoll CIR LSERDYIE LL_RCC_DisableIT_LSERDY |
| 2126 | * @brief Disable LSE ready interrupt |
2126 | * @retval None |
| 2127 | * @rmtoll CIR LSERDYIE LL_RCC_DisableIT_LSERDY |
2127 | */ |
| 2128 | * @retval None |
2128 | __STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void) |
| 2129 | */ |
2129 | { |
| 2130 | __STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void) |
2130 | CLEAR_BIT(RCC->CIR, RCC_CIR_LSERDYIE); |
| 2131 | { |
2131 | } |
| 2132 | CLEAR_BIT(RCC->CIR, RCC_CIR_LSERDYIE); |
2132 | |
| 2133 | } |
2133 | /** |
| 2134 | 2134 | * @brief Disable HSI ready interrupt |
|
| 2135 | /** |
2135 | * @rmtoll CIR HSIRDYIE LL_RCC_DisableIT_HSIRDY |
| 2136 | * @brief Disable HSI ready interrupt |
2136 | * @retval None |
| 2137 | * @rmtoll CIR HSIRDYIE LL_RCC_DisableIT_HSIRDY |
2137 | */ |
| 2138 | * @retval None |
2138 | __STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void) |
| 2139 | */ |
2139 | { |
| 2140 | __STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void) |
2140 | CLEAR_BIT(RCC->CIR, RCC_CIR_HSIRDYIE); |
| 2141 | { |
2141 | } |
| 2142 | CLEAR_BIT(RCC->CIR, RCC_CIR_HSIRDYIE); |
2142 | |
| 2143 | } |
2143 | /** |
| 2144 | 2144 | * @brief Disable HSE ready interrupt |
|
| 2145 | /** |
2145 | * @rmtoll CIR HSERDYIE LL_RCC_DisableIT_HSERDY |
| 2146 | * @brief Disable HSE ready interrupt |
2146 | * @retval None |
| 2147 | * @rmtoll CIR HSERDYIE LL_RCC_DisableIT_HSERDY |
2147 | */ |
| 2148 | * @retval None |
2148 | __STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void) |
| 2149 | */ |
2149 | { |
| 2150 | __STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void) |
2150 | CLEAR_BIT(RCC->CIR, RCC_CIR_HSERDYIE); |
| 2151 | { |
2151 | } |
| 2152 | CLEAR_BIT(RCC->CIR, RCC_CIR_HSERDYIE); |
2152 | |
| 2153 | } |
2153 | /** |
| 2154 | 2154 | * @brief Disable PLL ready interrupt |
|
| 2155 | /** |
2155 | * @rmtoll CIR PLLRDYIE LL_RCC_DisableIT_PLLRDY |
| 2156 | * @brief Disable PLL ready interrupt |
2156 | * @retval None |
| 2157 | * @rmtoll CIR PLLRDYIE LL_RCC_DisableIT_PLLRDY |
2157 | */ |
| 2158 | * @retval None |
2158 | __STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void) |
| 2159 | */ |
2159 | { |
| 2160 | __STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void) |
2160 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLLRDYIE); |
| 2161 | { |
2161 | } |
| 2162 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLLRDYIE); |
2162 | |
| 2163 | } |
2163 | #if defined(RCC_PLLI2S_SUPPORT) |
| 2164 | 2164 | /** |
|
| 2165 | #if defined(RCC_PLLI2S_SUPPORT) |
2165 | * @brief Disable PLLI2S ready interrupt |
| 2166 | /** |
2166 | * @rmtoll CIR PLL3RDYIE LL_RCC_DisableIT_PLLI2SRDY |
| 2167 | * @brief Disable PLLI2S ready interrupt |
2167 | * @retval None |
| 2168 | * @rmtoll CIR PLL3RDYIE LL_RCC_DisableIT_PLLI2SRDY |
2168 | */ |
| 2169 | * @retval None |
2169 | __STATIC_INLINE void LL_RCC_DisableIT_PLLI2SRDY(void) |
| 2170 | */ |
2170 | { |
| 2171 | __STATIC_INLINE void LL_RCC_DisableIT_PLLI2SRDY(void) |
2171 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE); |
| 2172 | { |
2172 | } |
| 2173 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE); |
2173 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 2174 | } |
2174 | |
| 2175 | #endif /* RCC_PLLI2S_SUPPORT */ |
2175 | #if defined(RCC_PLL2_SUPPORT) |
| 2176 | 2176 | /** |
|
| 2177 | #if defined(RCC_PLL2_SUPPORT) |
2177 | * @brief Disable PLL2 ready interrupt |
| 2178 | /** |
2178 | * @rmtoll CIR PLL2RDYIE LL_RCC_DisableIT_PLL2RDY |
| 2179 | * @brief Disable PLL2 ready interrupt |
2179 | * @retval None |
| 2180 | * @rmtoll CIR PLL2RDYIE LL_RCC_DisableIT_PLL2RDY |
2180 | */ |
| 2181 | * @retval None |
2181 | __STATIC_INLINE void LL_RCC_DisableIT_PLL2RDY(void) |
| 2182 | */ |
2182 | { |
| 2183 | __STATIC_INLINE void LL_RCC_DisableIT_PLL2RDY(void) |
2183 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE); |
| 2184 | { |
2184 | } |
| 2185 | CLEAR_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE); |
2185 | #endif /* RCC_PLL2_SUPPORT */ |
| 2186 | } |
2186 | |
| 2187 | #endif /* RCC_PLL2_SUPPORT */ |
2187 | /** |
| 2188 | 2188 | * @brief Checks if LSI ready interrupt source is enabled or disabled. |
|
| 2189 | /** |
2189 | * @rmtoll CIR LSIRDYIE LL_RCC_IsEnabledIT_LSIRDY |
| 2190 | * @brief Checks if LSI ready interrupt source is enabled or disabled. |
2190 | * @retval State of bit (1 or 0). |
| 2191 | * @rmtoll CIR LSIRDYIE LL_RCC_IsEnabledIT_LSIRDY |
2191 | */ |
| 2192 | * @retval State of bit (1 or 0). |
2192 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSIRDY(void) |
| 2193 | */ |
2193 | { |
| 2194 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSIRDY(void) |
2194 | return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYIE) == (RCC_CIR_LSIRDYIE)); |
| 2195 | { |
2195 | } |
| 2196 | return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYIE) == (RCC_CIR_LSIRDYIE)); |
2196 | |
| 2197 | } |
2197 | /** |
| 2198 | 2198 | * @brief Checks if LSE ready interrupt source is enabled or disabled. |
|
| 2199 | /** |
2199 | * @rmtoll CIR LSERDYIE LL_RCC_IsEnabledIT_LSERDY |
| 2200 | * @brief Checks if LSE ready interrupt source is enabled or disabled. |
2200 | * @retval State of bit (1 or 0). |
| 2201 | * @rmtoll CIR LSERDYIE LL_RCC_IsEnabledIT_LSERDY |
2201 | */ |
| 2202 | * @retval State of bit (1 or 0). |
2202 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void) |
| 2203 | */ |
2203 | { |
| 2204 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void) |
2204 | return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYIE) == (RCC_CIR_LSERDYIE)); |
| 2205 | { |
2205 | } |
| 2206 | return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYIE) == (RCC_CIR_LSERDYIE)); |
2206 | |
| 2207 | } |
2207 | /** |
| 2208 | 2208 | * @brief Checks if HSI ready interrupt source is enabled or disabled. |
|
| 2209 | /** |
2209 | * @rmtoll CIR HSIRDYIE LL_RCC_IsEnabledIT_HSIRDY |
| 2210 | * @brief Checks if HSI ready interrupt source is enabled or disabled. |
2210 | * @retval State of bit (1 or 0). |
| 2211 | * @rmtoll CIR HSIRDYIE LL_RCC_IsEnabledIT_HSIRDY |
2211 | */ |
| 2212 | * @retval State of bit (1 or 0). |
2212 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void) |
| 2213 | */ |
2213 | { |
| 2214 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void) |
2214 | return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYIE) == (RCC_CIR_HSIRDYIE)); |
| 2215 | { |
2215 | } |
| 2216 | return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYIE) == (RCC_CIR_HSIRDYIE)); |
2216 | |
| 2217 | } |
2217 | /** |
| 2218 | 2218 | * @brief Checks if HSE ready interrupt source is enabled or disabled. |
|
| 2219 | /** |
2219 | * @rmtoll CIR HSERDYIE LL_RCC_IsEnabledIT_HSERDY |
| 2220 | * @brief Checks if HSE ready interrupt source is enabled or disabled. |
2220 | * @retval State of bit (1 or 0). |
| 2221 | * @rmtoll CIR HSERDYIE LL_RCC_IsEnabledIT_HSERDY |
2221 | */ |
| 2222 | * @retval State of bit (1 or 0). |
2222 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void) |
| 2223 | */ |
2223 | { |
| 2224 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void) |
2224 | return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYIE) == (RCC_CIR_HSERDYIE)); |
| 2225 | { |
2225 | } |
| 2226 | return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYIE) == (RCC_CIR_HSERDYIE)); |
2226 | |
| 2227 | } |
2227 | /** |
| 2228 | 2228 | * @brief Checks if PLL ready interrupt source is enabled or disabled. |
|
| 2229 | /** |
2229 | * @rmtoll CIR PLLRDYIE LL_RCC_IsEnabledIT_PLLRDY |
| 2230 | * @brief Checks if PLL ready interrupt source is enabled or disabled. |
2230 | * @retval State of bit (1 or 0). |
| 2231 | * @rmtoll CIR PLLRDYIE LL_RCC_IsEnabledIT_PLLRDY |
2231 | */ |
| 2232 | * @retval State of bit (1 or 0). |
2232 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void) |
| 2233 | */ |
2233 | { |
| 2234 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void) |
2234 | return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYIE) == (RCC_CIR_PLLRDYIE)); |
| 2235 | { |
2235 | } |
| 2236 | return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYIE) == (RCC_CIR_PLLRDYIE)); |
2236 | |
| 2237 | } |
2237 | #if defined(RCC_PLLI2S_SUPPORT) |
| 2238 | 2238 | /** |
|
| 2239 | #if defined(RCC_PLLI2S_SUPPORT) |
2239 | * @brief Checks if PLLI2S ready interrupt source is enabled or disabled. |
| 2240 | /** |
2240 | * @rmtoll CIR PLL3RDYIE LL_RCC_IsEnabledIT_PLLI2SRDY |
| 2241 | * @brief Checks if PLLI2S ready interrupt source is enabled or disabled. |
2241 | * @retval State of bit (1 or 0). |
| 2242 | * @rmtoll CIR PLL3RDYIE LL_RCC_IsEnabledIT_PLLI2SRDY |
2242 | */ |
| 2243 | * @retval State of bit (1 or 0). |
2243 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLI2SRDY(void) |
| 2244 | */ |
2244 | { |
| 2245 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLI2SRDY(void) |
2245 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE) == (RCC_CIR_PLL3RDYIE)); |
| 2246 | { |
2246 | } |
| 2247 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE) == (RCC_CIR_PLL3RDYIE)); |
2247 | #endif /* RCC_PLLI2S_SUPPORT */ |
| 2248 | } |
2248 | |
| 2249 | #endif /* RCC_PLLI2S_SUPPORT */ |
2249 | #if defined(RCC_PLL2_SUPPORT) |
| 2250 | 2250 | /** |
|
| 2251 | #if defined(RCC_PLL2_SUPPORT) |
2251 | * @brief Checks if PLL2 ready interrupt source is enabled or disabled. |
| 2252 | /** |
2252 | * @rmtoll CIR PLL2RDYIE LL_RCC_IsEnabledIT_PLL2RDY |
| 2253 | * @brief Checks if PLL2 ready interrupt source is enabled or disabled. |
2253 | * @retval State of bit (1 or 0). |
| 2254 | * @rmtoll CIR PLL2RDYIE LL_RCC_IsEnabledIT_PLL2RDY |
2254 | */ |
| 2255 | * @retval State of bit (1 or 0). |
2255 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLL2RDY(void) |
| 2256 | */ |
2256 | { |
| 2257 | __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLL2RDY(void) |
2257 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE) == (RCC_CIR_PLL2RDYIE)); |
| 2258 | { |
2258 | } |
| 2259 | return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE) == (RCC_CIR_PLL2RDYIE)); |
2259 | #endif /* RCC_PLL2_SUPPORT */ |
| 2260 | } |
2260 | |
| 2261 | #endif /* RCC_PLL2_SUPPORT */ |
2261 | /** |
| 2262 | 2262 | * @} |
|
| 2263 | /** |
2263 | */ |
| 2264 | * @} |
2264 | |
| 2265 | */ |
2265 | #if defined(USE_FULL_LL_DRIVER) |
| 2266 | 2266 | /** @defgroup RCC_LL_EF_Init De-initialization function |
|
| 2267 | #if defined(USE_FULL_LL_DRIVER) |
2267 | * @{ |
| 2268 | /** @defgroup RCC_LL_EF_Init De-initialization function |
2268 | */ |
| 2269 | * @{ |
2269 | ErrorStatus LL_RCC_DeInit(void); |
| 2270 | */ |
2270 | /** |
| 2271 | ErrorStatus LL_RCC_DeInit(void); |
2271 | * @} |
| 2272 | /** |
2272 | */ |
| 2273 | * @} |
2273 | |
| 2274 | */ |
2274 | /** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions |
| 2275 | 2275 | * @{ |
|
| 2276 | /** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions |
2276 | */ |
| 2277 | * @{ |
2277 | void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks); |
| 2278 | */ |
2278 | #if defined(RCC_CFGR2_I2S2SRC) |
| 2279 | void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks); |
2279 | uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource); |
| 2280 | #if defined(RCC_CFGR2_I2S2SRC) |
2280 | #endif /* RCC_CFGR2_I2S2SRC */ |
| 2281 | uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource); |
2281 | #if defined(USB_OTG_FS) || defined(USB) |
| 2282 | #endif /* RCC_CFGR2_I2S2SRC */ |
2282 | uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource); |
| 2283 | #if defined(USB_OTG_FS) || defined(USB) |
2283 | #endif /* USB_OTG_FS || USB */ |
| 2284 | uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource); |
2284 | uint32_t LL_RCC_GetADCClockFreq(uint32_t ADCxSource); |
| 2285 | #endif /* USB_OTG_FS || USB */ |
2285 | /** |
| 2286 | uint32_t LL_RCC_GetADCClockFreq(uint32_t ADCxSource); |
2286 | * @} |
| 2287 | /** |
2287 | */ |
| 2288 | * @} |
2288 | #endif /* USE_FULL_LL_DRIVER */ |
| 2289 | */ |
2289 | |
| 2290 | #endif /* USE_FULL_LL_DRIVER */ |
2290 | /** |
| 2291 | 2291 | * @} |
|
| 2292 | /** |
2292 | */ |
| 2293 | * @} |
2293 | |
| 2294 | */ |
2294 | /** |
| 2295 | 2295 | * @} |
|
| 2296 | /** |
2296 | */ |
| 2297 | * @} |
2297 | |
| 2298 | */ |
2298 | #endif /* RCC */ |
| 2299 | 2299 | ||
| 2300 | #endif /* RCC */ |
2300 | /** |
| 2301 | 2301 | * @} |
|
| 2302 | /** |
2302 | */ |
| 2303 | * @} |
2303 | |
| 2304 | */ |
2304 | #ifdef __cplusplus |
| 2305 | 2305 | } |
|
| 2306 | #ifdef __cplusplus |
2306 | #endif |
| 2307 | } |
2307 | |
| 2308 | #endif |
2308 | #endif /* __STM32F1xx_LL_RCC_H */ |
| 2309 | 2309 | ||
| 2310 | #endif /* __STM32F1xx_LL_RCC_H */ |
- | |
| 2311 | - | ||
| 2312 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
- | |