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authorwalkerstop <walkerstop@gmail.com>2018-04-13 09:53:29 +0200
committerJack Humbert <jack.humb@gmail.com>2018-04-13 09:53:29 +0200
commit530dd446cb7bbff7b7f9a8075726bfbb4eb9a2a3 (patch)
treee7e9428ebcd79271453f1ac54e68a4326cddeb66 /quantum/audio
parent22215a0e920a237faabdfa1b8826cd110ab20c3b (diff)
downloadqmk_firmware-530dd446cb7bbff7b7f9a8075726bfbb4eb9a2a3.tar.gz
qmk_firmware-530dd446cb7bbff7b7f9a8075726bfbb4eb9a2a3.tar.xz
Fix incorrect port direction setting in my previous pull request for pins B5, B6, B7 (#2739)
* Added support for audio using pins C4, C5, B6, B7 * Fixed bug where port direction wasn't set correctly for B5, B6, B7 audio ports
Diffstat (limited to 'quantum/audio')
-rw-r--r--quantum/audio/audio.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/quantum/audio/audio.c b/quantum/audio/audio.c
index 3c6d18c4f..c948a60d6 100644
--- a/quantum/audio/audio.c
+++ b/quantum/audio/audio.c
@@ -76,7 +76,7 @@
#if defined(B5_AUDIO)
#define BPIN_AUDIO
- #define BPIN_SET_DIRECTION DDRC |= _BV(PORTB5);
+ #define BPIN_SET_DIRECTION DDRB |= _BV(PORTB5);
#define INIT_AUDIO_COUNTER_1 TCCR1A = (0 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10);
#define ENABLE_AUDIO_COUNTER_1_ISR TIMSK1 |= _BV(OCIE1A)
#define DISABLE_AUDIO_COUNTER_1_ISR TIMSK1 &= ~_BV(OCIE1A)
@@ -88,7 +88,7 @@
#endif
#if defined(B6_AUDIO)
#define BPIN_AUDIO
- #define BPIN_SET_DIRECTION DDRC |= _BV(PORTB6);
+ #define BPIN_SET_DIRECTION DDRB |= _BV(PORTB6);
#define INIT_AUDIO_COUNTER_1 TCCR1A = (0 << COM1B1) | (0 << COM1B0) | (1 << WGM11) | (0 << WGM10);
#define ENABLE_AUDIO_COUNTER_1_ISR TIMSK1 |= _BV(OCIE1B)
#define DISABLE_AUDIO_COUNTER_1_ISR TIMSK1 &= ~_BV(OCIE1B)
@@ -100,7 +100,7 @@
#endif
#if defined(B7_AUDIO)
#define BPIN_AUDIO
- #define BPIN_SET_DIRECTION DDRC |= _BV(PORTB7);
+ #define BPIN_SET_DIRECTION DDRB |= _BV(PORTB7);
#define INIT_AUDIO_COUNTER_1 TCCR1A = (0 << COM1C1) | (0 << COM1C0) | (1 << WGM11) | (0 << WGM10);
#define ENABLE_AUDIO_COUNTER_1_ISR TIMSK1 |= _BV(OCIE1C)
#define DISABLE_AUDIO_COUNTER_1_ISR TIMSK1 &= ~_BV(OCIE1C)
@@ -187,16 +187,11 @@ void audio_init()
// Set audio ports as output
#ifdef CPIN_AUDIO
CPIN_SET_DIRECTION
+ DISABLE_AUDIO_COUNTER_3_ISR;
#endif
#ifdef BPIN_AUDIO
BPIN_SET_DIRECTION
- #endif
-
- #ifdef CPIN_AUDIO
- DISABLE_AUDIO_COUNTER_3_ISR;
- #endif
- #ifdef BPIN_AUDIO
- DISABLE_AUDIO_COUNTER_1_ISR;
+ DISABLE_AUDIO_COUNTER_1_ISR;
#endif
// TCCR3A / TCCR3B: Timer/Counter #3 Control Registers TCCR3A/TCCR3B, TCCR1A/TCCR1B