mbtk/test/ql_uart_test.c

#include <stdio.h>
#include <errno.h>

#include "ql/ql_uart.h"


int main(int argc, char *argv[])
{
    if(argc != 3) {
        printf("./uart_test <dev> <baudrate>\n");
        return -1;
    }

    int fd = Ql_UART_Open(argv[1], (Enum_BaudRate)atoi(argv[2]), FC_NONE);
    if(fd < 0) {
        printf("Ql_UART_Open() fail.\n");
        return -1;
    }

    ST_UARTDCB dcb;
    memset(&dcb, 0x0, sizeof(ST_UARTDCB));
    dcb.databit = DB_CS8;
    dcb.parity = PB_NONE;
    dcb.flowctrl = FC_NONE;

    if(Ql_UART_SetDCB(fd, &dcb)) {
        printf("Ql_UART_SetDCB() fail.\n");
        return -1;
    }

    char buff[1024];
    int len;
    while(1) {
        memset(buff, 0x0 ,1024);
        len = Ql_UART_Read(fd, buff, 1024);
        if(len > 0) {
            if(memcmp(buff, "exit", 4) == 0) {
                Ql_UART_Write(fd, "exit\r\n", 6);
                break;
            } else {
                printf("<%s\n", buff);

                Ql_UART_Write(fd, "OK\r\n", 4);
            }
        } else {
            printf("Ql_UART_Read() fail:%d, errno = %d\n", len, errno);
        }
    }
    Ql_UART_Close(fd);

    printf("exit!!!\n");

    return 0;
}