pbio/main: reduce fast loop time
If we aim for 6, we are at least on average below 10 on the ev3dev port. For the other platforms it was originally 2 not long ago, so 6 should not hurt.
@@ -84,7 +84,7 @@ int pbio_do_one_event(void) {
// pbio_do_one_event() can be called quite frequently (e.g. in a tight loop) so we
// don't want to call all of the subroutines unless enough time has
// actually elapsed to do something useful.
- if (now - prev_fast_poll_time >= 10) {
+ if (now - prev_fast_poll_time >= 6) {
_pbio_servo_poll();
_pbio_drivebase_poll();
prev_fast_poll_time = now;
