blob: 3936ef6b5ce62daf4e4792b8f46ee93acf01d113 [file] [log] [blame]
#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;
}