int main()
{
int fd = obd_open(OBD_PORT);
int avr_fd = avr_open(AVR_PORT);
FILE* timelog = open_timing_log();
int RPM = 0;
int speed = 0;
time_t start, end;
obd_setup(fd);
printf("Beginning read cycle...\n");
while (true) {
start = time(0);
RPM = get_rpm(fd);
end = time(0);
log_time(timelog, end - start);
speed = get_speed(fd);
if ((RPM != -1) && (speed != -1)) {
send_to_avr(avr_fd, speed, RPM);
printf("RPM: %d\nSpeed: %d\n", RPM, speed);
}
//flush buffers just in case
tcflush(fd, TCIOFLUSH);
}
return 0;
}
static Bool avr_on_event ( void *udta, GF_Event *evt, Bool consumed_by_compositor )
{
GF_AVRedirect *avr = udta;
switch ( evt->type )
{
case GF_EVENT_CONNECT:
if ( evt->connect.is_connected )
{
avr_open ( avr );
}
else
{
avr_close ( avr );
}
break;
}
return 0;
}
