9d49ca3a
 jsenella
essais
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/*
* Test on serial device
*/
////
// Include files
////
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <termios.h>
#include "serial.h"
////
// Constants
////
#define SERIAL_DEVICE "/dev/ttyACM0"
////
// Global variables
////
////
// Main function
////
int main(void){
int c=0;
int sd=serialOpen(SERIAL_DEVICE,SERIAL_BOTH);
serialConfig(sd,B9600);
if(write(sd,&c,sizeof(char))!=1){ perror("main.write"); exit(-1); }
int i;
for(i=0;i<8;i++){
if(read(sd,&c,sizeof(char))!=1){ perror("main.read"); exit(-1); }
printf("%02x\n",c);
}
serialClose(sd);
exit(0);
}
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