WebSVN – DashDisplay – Blame – /trunk/Src/stm32f1xx_hal_msp.c

Rev	Author	Line No.	Line
2	mjames	1	/**
		2	******************************************************************************
		3	* File Name : stm32f1xx_hal_msp.c
		4	* Description : This file provides code for the MSP Initialization
		5	* and de-Initialization codes.
		6	******************************************************************************
		7	*
		8	* COPYRIGHT(c) 2016 STMicroelectronics
		9	*
		10	* Redistribution and use in source and binary forms, with or without modification,
		11	* are permitted provided that the following conditions are met:
		12	* 1. Redistributions of source code must retain the above copyright notice,
		13	* this list of conditions and the following disclaimer.
		14	* 2. Redistributions in binary form must reproduce the above copyright notice,
		15	* this list of conditions and the following disclaimer in the documentation
		16	* and/or other materials provided with the distribution.
		17	* 3. Neither the name of STMicroelectronics nor the names of its contributors
		18	* may be used to endorse or promote products derived from this software
		19	* without specific prior written permission.
		20	*
		21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
		22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
		23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
		24	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
		25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
		26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
		27	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
		28	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
		29	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
		30	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
		31	*
		32	******************************************************************************
		33	*/
		34	/* Includes ------------------------------------------------------------------*/
		35	#include "stm32f1xx_hal.h"
		36
5	mjames	37	extern void Error_Handler(void);
2	mjames	38	/* USER CODE BEGIN 0 */
		39
		40	/* USER CODE END 0 */
		41
		42	/**
		43	* Initializes the Global MSP.
		44	*/
		45	void HAL_MspInit(void)
		46	{
		47	/* USER CODE BEGIN MspInit 0 */
		48
		49	/* USER CODE END MspInit 0 */
		50
		51	__HAL_RCC_AFIO_CLK_ENABLE();
		52
		53	HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
		54
		55	/* System interrupt init*/
		56	/* MemoryManagement_IRQn interrupt configuration */
		57	HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0);
		58	/* BusFault_IRQn interrupt configuration */
		59	HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0);
		60	/* UsageFault_IRQn interrupt configuration */
		61	HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0);
5	mjames	62	/* SVCall_IRQn interrupt configuration */
		63	HAL_NVIC_SetPriority(SVCall_IRQn, 0, 0);
2	mjames	64	/* DebugMonitor_IRQn interrupt configuration */
		65	HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0);
5	mjames	66	/* PendSV_IRQn interrupt configuration */
		67	HAL_NVIC_SetPriority(PendSV_IRQn, 0, 0);
2	mjames	68	/* SysTick_IRQn interrupt configuration */
		69	HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
		70
		71	/**NOJTAG: JTAG-DP Disabled and SW-DP Enabled
		72	*/
		73	__HAL_AFIO_REMAP_SWJ_NOJTAG();
		74
		75	/* USER CODE BEGIN MspInit 1 */
		76
		77	/* USER CODE END MspInit 1 */
		78	}
		79
		80	void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
		81	{
		82
		83	GPIO_InitTypeDef GPIO_InitStruct;
		84	if(hspi->Instance==SPI1)
		85	{
		86	/* USER CODE BEGIN SPI1_MspInit 0 */
		87
		88	/* USER CODE END SPI1_MspInit 0 */
		89	/* Peripheral clock enable */
		90	__HAL_RCC_SPI1_CLK_ENABLE();
		91
		92	/**SPI1 GPIO Configuration
		93	PA5 ------> SPI1_SCK
		94	PA7 ------> SPI1_MOSI
		95	*/
		96	GPIO_InitStruct.Pin = GPIO_PIN_5\|GPIO_PIN_7;
		97	GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
		98	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
		99	HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
		100
		101	/* USER CODE BEGIN SPI1_MspInit 1 */
		102
		103	/* USER CODE END SPI1_MspInit 1 */
		104	}
		105
		106	}
		107
		108	void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
		109	{
		110
		111	if(hspi->Instance==SPI1)
		112	{
		113	/* USER CODE BEGIN SPI1_MspDeInit 0 */
		114
		115	/* USER CODE END SPI1_MspDeInit 0 */
		116	/* Peripheral clock disable */
		117	__HAL_RCC_SPI1_CLK_DISABLE();
		118
		119	/**SPI1 GPIO Configuration
		120	PA5 ------> SPI1_SCK
		121	PA7 ------> SPI1_MOSI
		122	*/
		123	HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5\|GPIO_PIN_7);
		124
		125	}
		126	/* USER CODE BEGIN SPI1_MspDeInit 1 */
		127
		128	/* USER CODE END SPI1_MspDeInit 1 */
		129
		130	}
		131
		132	void HAL_UART_MspInit(UART_HandleTypeDef* huart)
		133	{
		134
		135	GPIO_InitTypeDef GPIO_InitStruct;
3	mjames	136	if(huart->Instance==USART1)
2	mjames	137	{
3	mjames	138	/* USER CODE BEGIN USART1_MspInit 0 */
		139
		140	/* USER CODE END USART1_MspInit 0 */
		141	/* Peripheral clock enable */
		142	__HAL_RCC_USART1_CLK_ENABLE();
		143
		144	/**USART1 GPIO Configuration
		145	PA9 ------> USART1_TX
		146	PA10 ------> USART1_RX
		147	*/
		148	GPIO_InitStruct.Pin = PLX_TX_Pin;
		149	GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
		150	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
		151	HAL_GPIO_Init(PLX_TX_GPIO_Port, &GPIO_InitStruct);
		152
		153	GPIO_InitStruct.Pin = PLX_RX_Pin;
		154	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
		155	GPIO_InitStruct.Pull = GPIO_NOPULL;
		156	HAL_GPIO_Init(PLX_RX_GPIO_Port, &GPIO_InitStruct);
		157
		158	/* USER CODE BEGIN USART1_MspInit 1 */
		159
		160	/* USER CODE END USART1_MspInit 1 */
		161	}
		162	else if(huart->Instance==USART2)
		163	{
2	mjames	164	/* USER CODE BEGIN USART2_MspInit 0 */
		165
		166	/* USER CODE END USART2_MspInit 0 */
		167	/* Peripheral clock enable */
		168	__HAL_RCC_USART2_CLK_ENABLE();
		169
		170	/**USART2 GPIO Configuration
		171	PA2 ------> USART2_TX
		172	PA3 ------> USART2_RX
		173	*/
		174	GPIO_InitStruct.Pin = GPIO_PIN_2;
		175	GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
5	mjames	176	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
2	mjames	177	HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
		178
		179	GPIO_InitStruct.Pin = GPIO_PIN_3;
		180	GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
		181	GPIO_InitStruct.Pull = GPIO_NOPULL;
		182	HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
		183
		184	/* Peripheral interrupt init */
		185	HAL_NVIC_SetPriority(USART2_IRQn, 2, 0);
		186	HAL_NVIC_EnableIRQ(USART2_IRQn);
		187	/* USER CODE BEGIN USART2_MspInit 1 */
		188
		189	/* USER CODE END USART2_MspInit 1 */
		190	}
		191
		192	}
		193
3	mjames	194	void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
2	mjames	195	{
		196
3	mjames	197	if(huart->Instance==USART1)
2	mjames	198	{
3	mjames	199	/* USER CODE BEGIN USART1_MspDeInit 0 */
2	mjames	200
3	mjames	201	/* USER CODE END USART1_MspDeInit 0 */
		202	/* Peripheral clock disable */
		203	__HAL_RCC_USART1_CLK_DISABLE();
2	mjames	204
3	mjames	205	/**USART1 GPIO Configuration
		206	PA9 ------> USART1_TX
		207	PA10 ------> USART1_RX
2	mjames	208	*/
3	mjames	209	HAL_GPIO_DeInit(GPIOA, PLX_TX_Pin\|PLX_RX_Pin);
2	mjames	210
3	mjames	211	/* USER CODE BEGIN USART1_MspDeInit 1 */
2	mjames	212
3	mjames	213	/* USER CODE END USART1_MspDeInit 1 */
2	mjames	214	}
3	mjames	215	else if(huart->Instance==USART2)
2	mjames	216	{
		217	/* USER CODE BEGIN USART2_MspDeInit 0 */
		218
		219	/* USER CODE END USART2_MspDeInit 0 */
		220	/* Peripheral clock disable */
		221	__HAL_RCC_USART2_CLK_DISABLE();
		222
		223	/**USART2 GPIO Configuration
		224	PA2 ------> USART2_TX
		225	PA3 ------> USART2_RX
		226	*/
		227	HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2\|GPIO_PIN_3);
		228
		229	/* Peripheral interrupt DeInit*/
		230	HAL_NVIC_DisableIRQ(USART2_IRQn);
		231
		232	/* USER CODE BEGIN USART2_MspDeInit 1 */
		233
		234	/* USER CODE END USART2_MspDeInit 1 */
		235	}
		236
		237	}
		238
		239	/* USER CODE BEGIN 1 */
		240
		241	/* USER CODE END 1 */
		242
		243	/**
		244	* @}
		245	*/
		246
		247	/**
		248	* @}
		249	*/
		250
		251	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/

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