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RB 2025-04-28 20:25:26 +08:00
parent d56490f92f
commit 5cbcadbb31
2 changed files with 9 additions and 4 deletions
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4
User/device/dependencies.csv
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@ -1 +1,3 @@
oled_i2c,bsp/i2c oled_i2c,bsp/i2c
bmp280_i2c,bsp/i2c
pc_uart,bsp/uart
1 oled_i2c bsp/i2c
2 bmp280_i2c bsp/i2c
3 pc_uart bsp/uart

9
User/device/pc_uart.c
View File

@ -6,6 +6,8 @@
#include "bsp\uart.h" #include "bsp\uart.h"
#include "device.h" #include "device.h"
#define UART_HANDLE BSP_UART_GetHandle(BSP_UART_PC)
#define AI_LEN_RX_BUFF (sizeof(UART_RxData_t)) #define AI_LEN_RX_BUFF (sizeof(UART_RxData_t))
static bool rx_flag = false; static bool rx_flag = false;
@ -17,14 +19,15 @@ static void UART_RxCpltCallback(void) { rx_flag = true; }
int UART_Init(UART_t *huart) int UART_Init(UART_t *huart)
{ {
UNUSED(huart); UNUSED(huart);
HAL_UART_Receive_DMA(&BSP_UART_PC, rxbuf, AI_LEN_RX_BUFF); //注册回调函数
HAL_UART_RegisterCallback(UART_HANDLE, BSP_UART_RX_CPLT_CB, UART_RxCpltCallback);
return DEVICE_OK return DEVICE_OK
} }
int UART_StartReceive(UART_t *huart) int UART_StartReceive(UART_t *huart)
{ {
UNUSED(huart); UNUSED(huart);
HAL_UART_Receive_DMA(&BSP_UART_PC, rxbuf, AI_LEN_RX_BUFF); HAL_UART_Receive_DMA(UART_HANDLE, rxbuf, AI_LEN_RX_BUFF);
return DEVICE_OK; return DEVICE_OK;
} }
@ -46,7 +49,7 @@ void UART_PackTx(UART_t *huart, UART_TxData_t *tx_data)
int8_t UART_StartSend(UART_t *huart) int8_t UART_StartSend(UART_t *huart)
{ {
if (HAL_UART_Transmit_DMA(&BSP_UART_PC, huart->tx_data, sizeof(UART_TxData_t)) == HAL_OK) if (HAL_UART_Transmit_DMA(UART_HANDLE, huart->tx_data, sizeof(UART_TxData_t)) == HAL_OK)
{ {
return DEVICE_OK return DEVICE_OK
} }