ECOHIM/RS485_BSV_fw
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This commit is contained in:
Anton Mukhin
2024-06-27 15:34:22 +03:00
parent 5528fff6e4
commit a2444a0637
4 changed files with 127 additions and 30 deletions
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2
Core/Inc/main.h
View File

@@ -57,6 +57,8 @@ void Error_Handler(void);
/* USER CODE END EFP */
/* Private defines -----------------------------------------------------------*/
#define LED_ACT_Pin GPIO_PIN_1
#define LED_ACT_GPIO_Port GPIOC
#define U_CTRL_Pin GPIO_PIN_4
#define U_CTRL_GPIO_Port GPIOA
#define I_CTRL_Pin GPIO_PIN_5

46
Core/Src/main.c
View File

@@ -44,6 +44,7 @@ ADC_HandleTypeDef hadc1;
DAC_HandleTypeDef hdac;
UART_HandleTypeDef huart4;
UART_HandleTypeDef huart1;
DMA_HandleTypeDef hdma_usart1_rx;
DMA_HandleTypeDef hdma_usart1_tx;
@@ -59,6 +60,7 @@ static void MX_DMA_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_DAC_Init(void);
static void MX_ADC1_Init(void);
static void MX_UART4_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
@@ -101,6 +103,7 @@ int main(void)
MX_USART1_UART_Init();
MX_DAC_Init();
MX_ADC1_Init();
MX_UART4_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
@@ -260,6 +263,39 @@ static void MX_DAC_Init(void)
}
/**
* @brief UART4 Initialization Function
* @param None
* @retval None
*/
static void MX_UART4_Init(void)
{
/* USER CODE BEGIN UART4_Init 0 */
/* USER CODE END UART4_Init 0 */
/* USER CODE BEGIN UART4_Init 1 */
/* USER CODE END UART4_Init 1 */
huart4.Instance = UART4;
huart4.Init.BaudRate = 115200;
huart4.Init.WordLength = UART_WORDLENGTH_8B;
huart4.Init.StopBits = UART_STOPBITS_1;
huart4.Init.Parity = UART_PARITY_NONE;
huart4.Init.Mode = UART_MODE_TX_RX;
huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart4.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart4) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN UART4_Init 2 */
/* USER CODE END UART4_Init 2 */
}
/**
* @brief USART1 Initialization Function
* @param None
@@ -325,22 +361,22 @@ static void MX_GPIO_Init(void)
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(HVS_ENABLE_GPIO_Port, HVS_ENABLE_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOC, LED_ACT_Pin|HVS_ENABLE_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(TXEN_GPIO_Port, TXEN_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : HVS_ENABLE_Pin */
GPIO_InitStruct.Pin = HVS_ENABLE_Pin;
/*Configure GPIO pins : LED_ACT_Pin HVS_ENABLE_Pin */
GPIO_InitStruct.Pin = LED_ACT_Pin|HVS_ENABLE_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(HVS_ENABLE_GPIO_Port, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pins : HVS_OVERLOAD_Pin HVS_OVERHEAT_Pin */
GPIO_InitStruct.Pin = HVS_OVERLOAD_Pin|HVS_OVERHEAT_Pin;

49
Core/Src/stm32f1xx_hal_msp.c
View File

@@ -228,7 +228,34 @@ void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac)
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(huart->Instance==USART1)
if(huart->Instance==UART4)
{
/* USER CODE BEGIN UART4_MspInit 0 */
/* USER CODE END UART4_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_UART4_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
/**UART4 GPIO Configuration
PC10 ------> UART4_TX
PC11 ------> UART4_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_10;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/* USER CODE BEGIN UART4_MspInit 1 */
/* USER CODE END UART4_MspInit 1 */
}
else if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspInit 0 */
@@ -304,7 +331,25 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
if(huart->Instance==USART1)
if(huart->Instance==UART4)
{
/* USER CODE BEGIN UART4_MspDeInit 0 */
/* USER CODE END UART4_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_UART4_CLK_DISABLE();
/**UART4 GPIO Configuration
PC10 ------> UART4_TX
PC11 ------> UART4_RX
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11);
/* USER CODE BEGIN UART4_MspDeInit 1 */
/* USER CODE END UART4_MspDeInit 1 */
}
else if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspDeInit 0 */