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| Rev | Author | Line No. | Line |
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| 50 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 30 | mjames | 2 | /** |
| 3 | ****************************************************************************** |
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| 4 | * @file stm32l1xx_it.c |
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| 5 | * @brief Interrupt Service Routines. |
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| 6 | ****************************************************************************** |
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| 50 | mjames | 7 | * @attention |
| 30 | mjames | 8 | * |
| 50 | mjames | 9 | * <h2><center>© Copyright (c) 2020 STMicroelectronics. |
| 10 | * All rights reserved.</center></h2> |
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| 30 | mjames | 11 | * |
| 50 | mjames | 12 | * This software component is licensed by ST under BSD 3-Clause license, |
| 13 | * the "License"; You may not use this file except in compliance with the |
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| 14 | * License. You may obtain a copy of the License at: |
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| 15 | * opensource.org/licenses/BSD-3-Clause |
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| 30 | mjames | 16 | * |
| 17 | ****************************************************************************** |
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| 18 | */ |
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| 50 | mjames | 19 | /* USER CODE END Header */ |
| 20 | |||
| 30 | mjames | 21 | /* Includes ------------------------------------------------------------------*/ |
| 50 | mjames | 22 | #include "main.h" |
| 30 | mjames | 23 | #include "stm32l1xx_it.h" |
| 50 | mjames | 24 | /* Private includes ----------------------------------------------------------*/ |
| 25 | /* USER CODE BEGIN Includes */ |
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| 26 | #include "switches.h" |
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| 27 | /* USER CODE END Includes */ |
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| 30 | mjames | 28 | |
| 50 | mjames | 29 | /* Private typedef -----------------------------------------------------------*/ |
| 30 | /* USER CODE BEGIN TD */ |
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| 31 | |||
| 32 | /* USER CODE END TD */ |
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| 33 | |||
| 34 | /* Private define ------------------------------------------------------------*/ |
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| 35 | /* USER CODE BEGIN PD */ |
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| 36 | |||
| 37 | /* USER CODE END PD */ |
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| 38 | |||
| 39 | /* Private macro -------------------------------------------------------------*/ |
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| 40 | /* USER CODE BEGIN PM */ |
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| 41 | |||
| 42 | /* USER CODE END PM */ |
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| 43 | |||
| 44 | /* Private variables ---------------------------------------------------------*/ |
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| 45 | /* USER CODE BEGIN PV */ |
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| 46 | |||
| 47 | /* USER CODE END PV */ |
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| 48 | |||
| 49 | /* Private function prototypes -----------------------------------------------*/ |
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| 50 | /* USER CODE BEGIN PFP */ |
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| 51 | |||
| 52 | /* USER CODE END PFP */ |
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| 53 | |||
| 54 | /* Private user code ---------------------------------------------------------*/ |
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| 30 | mjames | 55 | /* USER CODE BEGIN 0 */ |
| 50 | mjames | 56 | |
| 30 | mjames | 57 | /* USER CODE END 0 */ |
| 58 | |||
| 59 | /* External variables --------------------------------------------------------*/ |
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| 60 | |||
| 50 | mjames | 61 | /* USER CODE BEGIN EV */ |
| 62 | |||
| 63 | /* USER CODE END EV */ |
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| 64 | |||
| 30 | mjames | 65 | /******************************************************************************/ |
| 50 | mjames | 66 | /* Cortex-M3 Processor Interruption and Exception Handlers */ |
| 30 | mjames | 67 | /******************************************************************************/ |
| 68 | /** |
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| 50 | mjames | 69 | * @brief This function handles Non maskable interrupt. |
| 70 | */ |
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| 30 | mjames | 71 | void NMI_Handler(void) |
| 72 | { |
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| 73 | /* USER CODE BEGIN NonMaskableInt_IRQn 0 */ |
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| 74 | |||
| 75 | /* USER CODE END NonMaskableInt_IRQn 0 */ |
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| 76 | /* USER CODE BEGIN NonMaskableInt_IRQn 1 */ |
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| 77 | |||
| 78 | /* USER CODE END NonMaskableInt_IRQn 1 */ |
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| 79 | } |
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| 80 | |||
| 81 | /** |
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| 50 | mjames | 82 | * @brief This function handles Hard fault interrupt. |
| 83 | */ |
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| 30 | mjames | 84 | void HardFault_Handler(void) |
| 85 | { |
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| 86 | /* USER CODE BEGIN HardFault_IRQn 0 */ |
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| 87 | |||
| 88 | /* USER CODE END HardFault_IRQn 0 */ |
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| 89 | while (1) |
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| 90 | { |
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| 50 | mjames | 91 | /* USER CODE BEGIN W1_HardFault_IRQn 0 */ |
| 92 | /* USER CODE END W1_HardFault_IRQn 0 */ |
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| 30 | mjames | 93 | } |
| 94 | } |
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| 95 | |||
| 96 | /** |
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| 50 | mjames | 97 | * @brief This function handles Memory management fault. |
| 98 | */ |
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| 30 | mjames | 99 | void MemManage_Handler(void) |
| 100 | { |
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| 101 | /* USER CODE BEGIN MemoryManagement_IRQn 0 */ |
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| 102 | |||
| 103 | /* USER CODE END MemoryManagement_IRQn 0 */ |
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| 104 | while (1) |
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| 105 | { |
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| 50 | mjames | 106 | /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */ |
| 107 | /* USER CODE END W1_MemoryManagement_IRQn 0 */ |
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| 30 | mjames | 108 | } |
| 109 | } |
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| 110 | |||
| 111 | /** |
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| 50 | mjames | 112 | * @brief This function handles Pre-fetch fault, memory access fault. |
| 113 | */ |
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| 30 | mjames | 114 | void BusFault_Handler(void) |
| 115 | { |
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| 116 | /* USER CODE BEGIN BusFault_IRQn 0 */ |
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| 117 | |||
| 118 | /* USER CODE END BusFault_IRQn 0 */ |
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| 119 | while (1) |
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| 120 | { |
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| 50 | mjames | 121 | /* USER CODE BEGIN W1_BusFault_IRQn 0 */ |
| 122 | /* USER CODE END W1_BusFault_IRQn 0 */ |
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| 30 | mjames | 123 | } |
| 124 | } |
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| 125 | |||
| 126 | /** |
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| 50 | mjames | 127 | * @brief This function handles Undefined instruction or illegal state. |
| 128 | */ |
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| 30 | mjames | 129 | void UsageFault_Handler(void) |
| 130 | { |
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| 131 | /* USER CODE BEGIN UsageFault_IRQn 0 */ |
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| 132 | |||
| 133 | /* USER CODE END UsageFault_IRQn 0 */ |
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| 134 | while (1) |
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| 135 | { |
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| 50 | mjames | 136 | /* USER CODE BEGIN W1_UsageFault_IRQn 0 */ |
| 137 | /* USER CODE END W1_UsageFault_IRQn 0 */ |
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| 30 | mjames | 138 | } |
| 139 | } |
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| 140 | |||
| 141 | /** |
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| 50 | mjames | 142 | * @brief This function handles System service call via SWI instruction. |
| 143 | */ |
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| 30 | mjames | 144 | void SVC_Handler(void) |
| 145 | { |
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| 146 | /* USER CODE BEGIN SVC_IRQn 0 */ |
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| 147 | |||
| 148 | /* USER CODE END SVC_IRQn 0 */ |
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| 149 | /* USER CODE BEGIN SVC_IRQn 1 */ |
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| 150 | |||
| 151 | /* USER CODE END SVC_IRQn 1 */ |
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| 152 | } |
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| 153 | |||
| 154 | /** |
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| 50 | mjames | 155 | * @brief This function handles Debug monitor. |
| 156 | */ |
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| 30 | mjames | 157 | void DebugMon_Handler(void) |
| 158 | { |
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| 159 | /* USER CODE BEGIN DebugMonitor_IRQn 0 */ |
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| 160 | |||
| 161 | /* USER CODE END DebugMonitor_IRQn 0 */ |
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| 162 | /* USER CODE BEGIN DebugMonitor_IRQn 1 */ |
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| 163 | |||
| 164 | /* USER CODE END DebugMonitor_IRQn 1 */ |
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| 165 | } |
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| 166 | |||
| 167 | /** |
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| 50 | mjames | 168 | * @brief This function handles Pendable request for system service. |
| 169 | */ |
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| 30 | mjames | 170 | void PendSV_Handler(void) |
| 171 | { |
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| 172 | /* USER CODE BEGIN PendSV_IRQn 0 */ |
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| 173 | |||
| 174 | /* USER CODE END PendSV_IRQn 0 */ |
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| 175 | /* USER CODE BEGIN PendSV_IRQn 1 */ |
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| 176 | |||
| 177 | /* USER CODE END PendSV_IRQn 1 */ |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 50 | mjames | 181 | * @brief This function handles System tick timer. |
| 182 | */ |
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| 30 | mjames | 183 | void SysTick_Handler(void) |
| 184 | { |
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| 185 | /* USER CODE BEGIN SysTick_IRQn 0 */ |
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| 50 | mjames | 186 | HandleSwitches(); |
| 30 | mjames | 187 | /* USER CODE END SysTick_IRQn 0 */ |
| 188 | HAL_IncTick(); |
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| 189 | /* USER CODE BEGIN SysTick_IRQn 1 */ |
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| 190 | |||
| 191 | /* USER CODE END SysTick_IRQn 1 */ |
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| 192 | } |
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| 193 | |||
| 194 | /******************************************************************************/ |
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| 195 | /* STM32L1xx Peripheral Interrupt Handlers */ |
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| 196 | /* Add here the Interrupt Handlers for the used peripherals. */ |
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| 197 | /* For the available peripheral interrupt handler names, */ |
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| 198 | /* please refer to the startup file (startup_stm32l1xx.s). */ |
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| 199 | /******************************************************************************/ |
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| 200 | |||
| 201 | /* USER CODE BEGIN 1 */ |
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| 202 | |||
| 203 | /* USER CODE END 1 */ |