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Fix assumption that debug led is on SCK pin 

Signed-off-by: Michael Moon <triffid.hunter@gmail.com>
This commit is contained in:
Jens Ch. Restemeier 2011-06-10 22:58:25 +10:00 committed by Michael Moon
parent b39a7b8d84
commit cea2a656a5
1 changed files with 6 additions and 2 deletions
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8
timer.c
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@ -77,7 +77,9 @@ ISR(TIMER1_COMPA_vect) {
// Check if this is a real step, or just a next_step_time "overflow" // Check if this is a real step, or just a next_step_time "overflow"
if (next_step_time < 65536) { if (next_step_time < 65536) {
// step! // step!
WRITE(SCK, 1); #ifdef DEBUG_LED_PIN
WRITE(DEBUG_LED_PIN, 1);
#endif
// disable this interrupt. if we set a new timeout, it will be re-enabled when appropriate // disable this interrupt. if we set a new timeout, it will be re-enabled when appropriate
TIMSK1 &= ~MASK(OCIE1A); TIMSK1 &= ~MASK(OCIE1A);
@ -87,7 +89,9 @@ ISR(TIMER1_COMPA_vect) {
queue_step(); queue_step();
// led off // led off
WRITE(SCK, 0); #ifdef DEBUG_LED_PIN
WRITE(DEBUG_LED_PIN, 0);
#endif
// Enable the timer1_compa interrupt, if needed, // Enable the timer1_compa interrupt, if needed,
// but only do it after disabling global interrupts. // but only do it after disabling global interrupts.