usart.c

Explains how to send a string over the stdout to the CARME UART0.

/*
 * This example shows how to send a string over the stdout to the CARME UART0.
 */

#include <stdio.h>
#include <stm32f4xx.h>
#include <carme.h>
#include <uart.h>

int main(void) {

    USART_InitTypeDef USART_InitStruct;
    USART_StructInit(&USART_InitStruct);
    USART_InitStruct.USART_BaudRate = 115200;
    CARME_UART_Init(CARME_UART0, &USART_InitStruct);

    printf("\033c");        /* Reset to initial state   */
    printf("\033[2J");      /* Clear screen             */
    printf("\033[?25l");    /* Cursor off               */
    printf("The quick brown fox\r\n");
    printf("jumps over the lazy dog\r\n");

    for (;;) {
    }
    return 0;
}