diff options
Diffstat (limited to 'os/hal/platforms/AVR/hal_lld.c')
| -rw-r--r-- | os/hal/platforms/AVR/hal_lld.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/os/hal/platforms/AVR/hal_lld.c b/os/hal/platforms/AVR/hal_lld.c index dbe870534..f8afbfdb2 100644 --- a/os/hal/platforms/AVR/hal_lld.c +++ b/os/hal/platforms/AVR/hal_lld.c @@ -70,7 +70,7 @@ void hal_lld_init(void) { /*
* Timer 0 setup.
*/
-#ifdef TCCR0A /* Timer has multiple output comparators */
+#if defined(TCCR0A) /* Timer has multiple output comparators */
TCCR0A = (1 << WGM01) | (0 << WGM00) | /* CTC mode. */
(0 << COM0A1) | (0 << COM0A0) | /* OC0A disabled. */
(0 << COM0B1) | (0 << COM0B0); /* OC0B disabled. */
@@ -83,13 +83,13 @@ void hal_lld_init(void) { #elif defined(TCCR0) /* Timer has single output comparator */
TCCR0 = (1 << WGM01) | (0 << WGM00) | /* CTC mode. */
(0 << COM01) | (0 << COM00) | /* OC0A disabled. */
- AVR_TIMER_PRESCALER_BITS;
+ AVR_TIMER_PRESCALER_BITS;
OCR0 = AVR_TIMER_COUNTER - 1;
TCNT0 = 0; /* Reset counter. */
TIFR = (1 << OCF0); /* Reset pending. */
TIMSK = (1 << OCIE0); /* IRQ on compare. */
#else
- #error "Neither TCCR0A nor TCCRO registers are defined"
+ #error "Neither TCCR0A nor TCCR0 registers are defined"
#endif
}
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