playground-stm32/f407ve_packetusart_c
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This commit is contained in:
Attila Body 2025-05-27 16:37:28 +02:00
parent 549d4f3403
commit 1382dda88e
Signed by: abody
GPG key ID: BD0C6214E68FB5CF
108 changed files with 126364 additions and 111432 deletions
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33
Src/crc.c
View file

@ -1,22 +1,22 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : CRC.c
* Description : This file provides code for the configuration
* of the CRC instances.
* @file crc.c
* @brief This file provides code for the configuration
* of the CRC instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "crc.h"
@ -28,13 +28,22 @@
void MX_CRC_Init(void)
{
/* USER CODE BEGIN CRC_Init 0 */
/* USER CODE END CRC_Init 0 */
/* Peripheral clock enable */
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_CRC);
/* USER CODE BEGIN CRC_Init 1 */
/* USER CODE END CRC_Init 1 */
/* USER CODE BEGIN CRC_Init 2 */
/* USER CODE END CRC_Init 2 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

32
Src/dma.c
View file

@ -1,21 +1,22 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : dma.c
* Description : This file provides code for the configuration
* of all the requested memory to memory DMA transfers.
* @file dma.c
* @brief This file provides code for the configuration
* of all the requested memory to memory DMA transfers.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "dma.h"
@ -32,10 +33,10 @@
/* USER CODE END 1 */
/**
/**
* Enable DMA controller clock
*/
void MX_DMA_Init(void)
void MX_DMA_Init(void)
{
/* Init with LL driver */
@ -163,12 +164,3 @@ void MX_DMA_Init(void)
/* USER CODE END 2 */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

28
Src/gpio.c
View file

@ -1,24 +1,26 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : gpio.c
* Description : This file provides code for the configuration
* of all used GPIO pins.
* @file gpio.c
* @brief This file provides code for the configuration
* of all used GPIO pins.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
@ -30,9 +32,9 @@
/* USER CODE END 1 */
/** Configure pins as
* Analog
* Input
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
@ -82,5 +84,3 @@ void MX_GPIO_Init(void)
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

16
Src/main.c
View file

@ -17,7 +17,6 @@
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "crc.h"
@ -68,10 +67,10 @@ void SystemClock_Config(void);
*/
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
@ -122,11 +121,13 @@ void SystemClock_Config(void)
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** Configure the main internal regulator output voltage
/** Configure the main internal regulator output voltage
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Initializes the CPU, AHB and APB busses clocks
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
@ -141,7 +142,8 @@ void SystemClock_Config(void)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB busses clocks
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
@ -181,12 +183,10 @@ void Error_Handler(void)
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

3
Src/stm32f4xx_hal_msp.c
View file

@ -63,6 +63,7 @@
*/
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
@ -80,5 +81,3 @@ void HAL_MspInit(void)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

15
Src/stm32f4xx_it.c
View file

@ -68,7 +68,7 @@
/* USER CODE END EV */
/******************************************************************************/
/* Cortex-M4 Processor Interruption and Exception Handlers */
/* Cortex-M4 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
@ -212,7 +212,6 @@ void DMA1_Stream1_IRQHandler(void)
Pu_HandleRxDmaIrq(&g_uartStatuses[USART3_OFFSET]);
/* USER CODE END DMA1_Stream1_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream1_IRQn 1 */
/* USER CODE END DMA1_Stream1_IRQn 1 */
@ -226,7 +225,6 @@ void DMA1_Stream2_IRQHandler(void)
/* USER CODE BEGIN DMA1_Stream2_IRQn 0 */
// console rx
/* USER CODE END DMA1_Stream2_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream2_IRQn 1 */
/* USER CODE END DMA1_Stream2_IRQn 1 */
@ -240,7 +238,6 @@ void DMA1_Stream3_IRQHandler(void)
/* USER CODE BEGIN DMA1_Stream3_IRQn 0 */
Pu_HandleTxDmaIrq(&g_uartStatuses[USART3_OFFSET]);
/* USER CODE END DMA1_Stream3_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream3_IRQn 1 */
/* USER CODE END DMA1_Stream3_IRQn 1 */
@ -254,7 +251,6 @@ void DMA1_Stream4_IRQHandler(void)
/* USER CODE BEGIN DMA1_Stream4_IRQn 0 */
Con_HandleTxDmaIrq(&g_ConsoleTxDmaInfo, UART4);
/* USER CODE END DMA1_Stream4_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream4_IRQn 1 */
/* USER CODE END DMA1_Stream4_IRQn 1 */
@ -268,7 +264,6 @@ void DMA1_Stream5_IRQHandler(void)
/* USER CODE BEGIN DMA1_Stream5_IRQn 0 */
Pu_HandleRxDmaIrq(&g_uartStatuses[USART2_OFFSET]);
/* USER CODE END DMA1_Stream5_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream5_IRQn 1 */
/* USER CODE END DMA1_Stream5_IRQn 1 */
@ -282,7 +277,6 @@ void DMA1_Stream6_IRQHandler(void)
/* USER CODE BEGIN DMA1_Stream6_IRQn 0 */
Pu_HandleTxDmaIrq(&g_uartStatuses[USART2_OFFSET]);
/* USER CODE END DMA1_Stream6_IRQn 0 */
/* USER CODE BEGIN DMA1_Stream6_IRQn 1 */
/* USER CODE END DMA1_Stream6_IRQn 1 */
@ -348,7 +342,6 @@ void DMA2_Stream1_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream1_IRQn 0 */
Pu_HandleRxDmaIrq(&g_uartStatuses[USART6_OFFSET]);
/* USER CODE END DMA2_Stream1_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream1_IRQn 1 */
/* USER CODE END DMA2_Stream1_IRQn 1 */
@ -362,7 +355,6 @@ void DMA2_Stream2_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream2_IRQn 0 */
Pu_HandleRxDmaIrq(&g_uartStatuses[USART1_OFFSET]);
/* USER CODE END DMA2_Stream2_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream2_IRQn 1 */
/* USER CODE END DMA2_Stream2_IRQn 1 */
@ -376,7 +368,6 @@ void DMA2_Stream3_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream3_IRQn 0 */
Mcd_HandleDmaIrq();
/* USER CODE END DMA2_Stream3_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream3_IRQn 1 */
/* USER CODE END DMA2_Stream3_IRQn 1 */
@ -390,7 +381,6 @@ void DMA2_Stream4_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream4_IRQn 0 */
Crc_HandleDmaIrq(&g_crcStatus);
/* USER CODE END DMA2_Stream4_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream4_IRQn 1 */
/* USER CODE END DMA2_Stream4_IRQn 1 */
@ -404,7 +394,6 @@ void DMA2_Stream6_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream6_IRQn 0 */
Pu_HandleTxDmaIrq(&g_uartStatuses[USART6_OFFSET]);
/* USER CODE END DMA2_Stream6_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream6_IRQn 1 */
/* USER CODE END DMA2_Stream6_IRQn 1 */
@ -418,7 +407,6 @@ void DMA2_Stream7_IRQHandler(void)
/* USER CODE BEGIN DMA2_Stream7_IRQn 0 */
Pu_HandleTxDmaIrq(&g_uartStatuses[USART1_OFFSET]);
/* USER CODE END DMA2_Stream7_IRQn 0 */
/* USER CODE BEGIN DMA2_Stream7_IRQn 1 */
/* USER CODE END DMA2_Stream7_IRQn 1 */
@ -440,4 +428,3 @@ void USART6_IRQHandler(void)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

37
Src/sys.c
View file

@ -1,37 +0,0 @@
/**
******************************************************************************
* File Name : SYS.c
* Description : This file provides code for the configuration
* of the SYS instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "sys.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* SYS init function */
void MX_SYS_Init(void)
{
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

127
Src/usart.c
View file

@ -1,22 +1,22 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : USART.c
* Description : This file provides code for the configuration
* of the USART instances.
* @file usart.c
* @brief This file provides code for the configuration
* of the USART instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "usart.h"
@ -27,28 +27,33 @@
/* UART4 init function */
void MX_UART4_Init(void)
{
/* USER CODE BEGIN UART4_Init 0 */
/* USER CODE END UART4_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_UART4);
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA);
/**UART4 GPIO Configuration
/**UART4 GPIO Configuration
PA0-WKUP ------> UART4_TX
PA1 ------> UART4_RX
PA1 ------> UART4_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_8;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* UART4 DMA Init */
/* UART4_RX Init */
LL_DMA_SetChannelSelection(DMA1, LL_DMA_STREAM_2, LL_DMA_CHANNEL_4);
@ -91,6 +96,9 @@ void MX_UART4_Init(void)
NVIC_SetPriority(UART4_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),1, 0));
NVIC_EnableIRQ(UART4_IRQn);
/* USER CODE BEGIN UART4_Init 1 */
/* USER CODE END UART4_Init 1 */
USART_InitStruct.BaudRate = 115200;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
@ -101,34 +109,42 @@ void MX_UART4_Init(void)
LL_USART_Init(UART4, &USART_InitStruct);
LL_USART_ConfigAsyncMode(UART4);
LL_USART_Enable(UART4);
/* USER CODE BEGIN UART4_Init 2 */
/* USER CODE END UART4_Init 2 */
}
/* USART1 init function */
void MX_USART1_UART_Init(void)
{
/* USER CODE BEGIN USART1_Init 0 */
/* USER CODE END USART1_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA);
/**USART1 GPIO Configuration
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
PA10 ------> USART1_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_9|LL_GPIO_PIN_10;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USART1 DMA Init */
/* USART1_RX Init */
LL_DMA_SetChannelSelection(DMA2, LL_DMA_STREAM_2, LL_DMA_CHANNEL_4);
@ -171,6 +187,9 @@ void MX_USART1_UART_Init(void)
NVIC_SetPriority(USART1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),1, 0));
NVIC_EnableIRQ(USART1_IRQn);
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */
USART_InitStruct.BaudRate = 5250000;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
@ -181,34 +200,42 @@ void MX_USART1_UART_Init(void)
LL_USART_Init(USART1, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART1);
LL_USART_Enable(USART1);
/* USER CODE BEGIN USART1_Init 2 */
/* USER CODE END USART1_Init 2 */
}
/* USART2 init function */
void MX_USART2_UART_Init(void)
{
/* USER CODE BEGIN USART2_Init 0 */
/* USER CODE END USART2_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_USART2);
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA);
/**USART2 GPIO Configuration
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_2|LL_GPIO_PIN_3;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USART2 DMA Init */
/* USART2_RX Init */
LL_DMA_SetChannelSelection(DMA1, LL_DMA_STREAM_5, LL_DMA_CHANNEL_4);
@ -251,6 +278,9 @@ void MX_USART2_UART_Init(void)
NVIC_SetPriority(USART2_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),1, 0));
NVIC_EnableIRQ(USART2_IRQn);
/* USER CODE BEGIN USART2_Init 1 */
/* USER CODE END USART2_Init 1 */
USART_InitStruct.BaudRate = 5250000;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
@ -261,34 +291,42 @@ void MX_USART2_UART_Init(void)
LL_USART_Init(USART2, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART2);
LL_USART_Enable(USART2);
/* USER CODE BEGIN USART2_Init 2 */
/* USER CODE END USART2_Init 2 */
}
/* USART3 init function */
void MX_USART3_UART_Init(void)
{
/* USER CODE BEGIN USART3_Init 0 */
/* USER CODE END USART3_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_USART3);
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOB);
/**USART3 GPIO Configuration
/**USART3 GPIO Configuration
PB10 ------> USART3_TX
PB11 ------> USART3_RX
PB11 ------> USART3_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_10|LL_GPIO_PIN_11;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USART3 DMA Init */
/* USART3_RX Init */
LL_DMA_SetChannelSelection(DMA1, LL_DMA_STREAM_1, LL_DMA_CHANNEL_4);
@ -331,6 +369,9 @@ void MX_USART3_UART_Init(void)
NVIC_SetPriority(USART3_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),1, 0));
NVIC_EnableIRQ(USART3_IRQn);
/* USER CODE BEGIN USART3_Init 1 */
/* USER CODE END USART3_Init 1 */
USART_InitStruct.BaudRate = 5250000;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
@ -341,34 +382,42 @@ void MX_USART3_UART_Init(void)
LL_USART_Init(USART3, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART3);
LL_USART_Enable(USART3);
/* USER CODE BEGIN USART3_Init 2 */
/* USER CODE END USART3_Init 2 */
}
/* USART6 init function */
void MX_USART6_UART_Init(void)
{
/* USER CODE BEGIN USART6_Init 0 */
/* USER CODE END USART6_Init 0 */
LL_USART_InitTypeDef USART_InitStruct = {0};
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
/* Peripheral clock enable */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART6);
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOC);
/**USART6 GPIO Configuration
/**USART6 GPIO Configuration
PC6 ------> USART6_TX
PC7 ------> USART6_RX
PC7 ------> USART6_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_6|LL_GPIO_PIN_7;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_8;
LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/* USART6 DMA Init */
/* USART6_RX Init */
LL_DMA_SetChannelSelection(DMA2, LL_DMA_STREAM_1, LL_DMA_CHANNEL_5);
@ -411,6 +460,9 @@ void MX_USART6_UART_Init(void)
NVIC_SetPriority(USART6_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),1, 0));
NVIC_EnableIRQ(USART6_IRQn);
/* USER CODE BEGIN USART6_Init 1 */
/* USER CODE END USART6_Init 1 */
USART_InitStruct.BaudRate = 5250000;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
@ -421,11 +473,12 @@ void MX_USART6_UART_Init(void)
LL_USART_Init(USART6, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART6);
LL_USART_Enable(USART6);
/* USER CODE BEGIN USART6_Init 2 */
/* USER CODE END USART6_Init 2 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/