#include "drv_uart.h" #include "stdio.h" UART_RX_FIFO_t TTL_1_rx; UART_TX_FIFO_t TTL_1_tx; UART_RX_FIFO_t RS232_1_rx; UART_TX_FIFO_t RS232_1_tx; UART_RX_FIFO_t RS232_2_rx; UART_TX_FIFO_t RS232_2_tx; UART_RX_FIFO_t RS485_1_rx; UART_TX_FIFO_t RS485_1_tx; void init_uart_fifos(void) { #if UART1_RX_ENABLE if (UART_RX_FIFO_open(&debug_rx, MAKE_STR(debug_rx), &huart1, UART1_RX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_RX_FIFO_uninit(&debug_rx); #endif #if UART1_TX_ENABLE if (UART_TX_FIFO_open(&debug_tx, MAKE_STR(debug_tx), &huart1, UART1_TX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_TX_FIFO_uninit(&debug_tx); #endif #if UART2_RX_ENABLE if (UART_RX_FIFO_open(&pwr_rx, MAKE_STR(pwr_rx), &huart2, UART2_RX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_RX_FIFO_uninit(&pwr_rx); #endif #if UART2_TX_ENABLE if (UART_TX_FIFO_open(&pwr_tx, MAKE_STR(pwr_tx), &huart2, UART2_TX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_TX_FIFO_uninit(&pwr_tx); #endif #if UART3_RX_ENABLE if (UART_RX_FIFO_open(&hub_rx, MAKE_STR(hub_rx), &huart3, UART3_RX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_RX_FIFO_uninit(&hub_rx); #endif #if UART3_TX_ENABLE if (UART_TX_FIFO_open(&hub_tx, MAKE_STR(hub_tx), &huart3, UART3_TX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_TX_FIFO_uninit(&hub_tx); #endif #if LPUART1_RX_ENABLE if (UART_RX_FIFO_open(&ui_rx, MAKE_STR(ui_rx), &hlpuart1, LPUART1_RX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_RX_FIFO_uninit(&ui_rx); #endif #if LPUART1_TX_ENABLE if (UART_TX_FIFO_open(&ui_tx, MAKE_STR(ui_tx), &hlpuart1, LPUART1_TX_ENABLE, UART_FIFO_DMA)) { Error_Handler(); } #else UART_TX_FIFO_uninit(&ui_tx); #endif } int fputc(int ch, FILE *f) { unsigned char buff; UART_TX_FIFO_write(&debug_tx, &buff, 1); return (ch); }