Reduce CPU frequency

Also reduces PWM frequency. The speakers resonance frequency is 2kHz, with 1MHz
clock speed and prescaler 256 we get pretty close.

1 files changed, 8 insertions, 9 deletions

diff --git a/gyro.c b/gyro.c
index 3079c20..5b32314 100644
--- a/gyro.c
+++ b/gyro.c
@@ -136,16 +136,15 @@ bool gyroProcess () {
 			if (shouldWakeup (WAKE_I2C)) {
 				disableWakeup (WAKE_I2C);
 				state = IDLE;
-				assert (twr.status != TWST_ERR);
-				if (twr.status == TWST_OK) {
-					/* new data transfered, process it */
-					/* poor man's noise filter */
-					if (abs (zval) > 64) {
-						zaccum += zval;
-					}
-					gyroProcessTicks ();
-					return true;
+				/* the bus might be in use again already */
+				//assert (twr.status == TWST_OK);
+				/* new data transfered, process it */
+				/* poor man's noise filter */
+				if (abs (zval) > 64) {
+					zaccum += zval;
 				}
+				gyroProcessTicks ();
+				return true;
 			}
 			break;