示例#1
0
int main(int argc, char* argv[])
{
	printf("[i] Start... \n");

	Serial serial;
#if defined(WIN32)
	serial.open(SERIAL_PORT_NAME, SERIAL_PORT_RATE, true);
#elif defined(LINUX)
	serial.open(SERIAL_PORT_NAME, SERIAL_PORT_RATE);
#endif

	if(!serial.connected())
	{
		printf("[!] Cant open port!\n");
		return -1;
	}

	char c = 'y';
	int res = 12;

	char buf[BUF_SIZE1];
	memset(buf, 0, BUF_SIZE1);

	while(true)
	{

		serial.write( &c, 1 );
#if 0
		if(res = serial.available()){
			if( res = serial.Read(buf, res) ){
				printf("%d %s\n", res, buf);
			}
		}
#else
		if(serial.waitInput(1000)==0)
			printf("[i] timeout!\n");
		else
		{
			if(res = serial.available())
			{
				res = serial.read(buf, res);
				printf("%d %s\n", res, buf);
			}
		}
#endif
	}
	serial.close();

	printf("[i] End.\n");
	return 0;
}
TEST(Serial, WriteCOM) {

	Serial serial;

	serial.open("COM7", 9600);

	if(!serial.connected()){
		FAIL()<<"cant open serial port!";
	}

	char buf[1024];
	int res = 0;
	while(1){

		char wbuf[] = {0xff, 0xff, 0x00, 0x00, 0x00, 0x00 ,0xff};

		serial.write(wbuf, sizeof(wbuf));

		if( serial.waitInput(1000) > 0){
			if( (res = serial.available()) > 0 ){
				if( res = serial.read(buf, res) ){
					printf("[i] read data(%d): \n", res);
					for(int i=0; i<res; i++){
						printf("%02X ", (unsigned char)buf[i]);
						if(i>0 && (i+1)%16 == 0) {
							printf("\t");
							for(int j=i-15; j<=i; j++){
								printf("%c", buf[j]);
							}
							printf("\n");
						}
					}
					printf("\n");
					res = 0;
				}
			}
		}
		Sleep(1000);
	}
}
示例#3
0
void sensors_thread()
{
    TBuff<uint8_t> buff;
    orcp2::packet pkt;

    buff.resize(2048);
    pkt.message.resize(256);

    if(!buff.data || !pkt.message.data) {
        ROS_ERROR("[!] Error: cant allocate memory!\n");
        return ;
    }

    if(!sensors_serial.connected()) {
        ROS_WARN("Port not opened!\n");
        return;
    }

    while (!global_stop) {
        process_serial(sensors_serial, buff, pkt);
    }
}