X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=blobdiff_plain;f=firmware%2Ftmr.c;h=2e61db859d2570b23b00ecd6eb5a460a3138ae16;hp=d1f1b2300bfe7e05233481948947fea330130b77;hb=b1cfa25b137d2d9d2b23354982e4632ab6e60b5c;hpb=90ffd122f4387d18e8d7cf7d2a507c719409d4e5

diff --git a/firmware/tmr.c b/firmware/tmr.c
index d1f1b23..2e61db8 100644
--- a/firmware/tmr.c
+++ b/firmware/tmr.c
@@ -8,7 +8,8 @@ volatile uint16_t jiffies;
 
 void init_tmr()
 {
-	WDTCR = _BV(WDIE) | _BV(WDP1); // interrupt mode, 64 ms
+	wdt_enable(WDTO_60MS);
+	WDTCR |= _BV(WDIE); // interrupt mode, 64 ms
 }
 
 void susp_tmr()
@@ -25,5 +26,7 @@ ISR(WDT_vect) {
 
 	if ((jiffies & 0x7FF) == 0)
 		ambient_log_min_max();
+
+	WDTCR |= _BV(WDIE); // avoid WDT reset next time
 }