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Merge pull request #6320 from mali/fix_issue_6264

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boards/arduino-common: fix software interrupt for context swap
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Francisco Acosta 2017-01-11 16:22:51 +01:00 committed by GitHub
commit 23a10e8643
1 changed files with 4 additions and 4 deletions
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8
boards/arduino-common/include/board.h
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@ -55,16 +55,16 @@ extern "C" {
/**
** Context swap defines
** Setup to use PJ6 which is pin change interrupt 15 (PCINT15)
** Setup to use PC5 which is pin change interrupt 13 (PCINT13)
** This emulates a software triggered interrupt
***/
#define AVR_CONTEXT_SWAP_INIT do { \
DDRC |= (1 << PC6); \
DDRC |= (1 << PC5); \
PCICR |= (1 << PCIE1); \
PCMSK1 |= (1 << PCINT14); \
PCMSK1 |= (1 << PCINT13); \
} while (0)
#define AVR_CONTEXT_SWAP_INTERRUPT_VECT PCINT1_vect
#define AVR_CONTEXT_SWAP_TRIGGER PORTC ^= (1 << PC6)
#define AVR_CONTEXT_SWAP_TRIGGER PORTC ^= (1 << PC5)
/**