diff options
Diffstat (limited to 'drivers/ps2/ps2_interrupt.c')
| -rw-r--r-- | drivers/ps2/ps2_interrupt.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/ps2/ps2_interrupt.c b/drivers/ps2/ps2_interrupt.c index 70debd02f7..c49b4f8b75 100644 --- a/drivers/ps2/ps2_interrupt.c +++ b/drivers/ps2/ps2_interrupt.c @@ -43,7 +43,7 @@ POSSIBILITY OF SUCH DAMAGE. #if defined(__AVR__) # include <avr/interrupt.h> -#elif defined(PROTOCOL_CHIBIOS) // TODO: or STM32 ? +#elif defined(PROTOCOL_CHIBIOS) // TODO: or STM32 ? // chibiOS headers # include "ch.h" # include "hal.h" @@ -71,7 +71,9 @@ static inline void pbuf_clear(void); #if defined(PROTOCOL_CHIBIOS) void ps2_interrupt_service_routine(void); -void palCallback(void *arg) { ps2_interrupt_service_routine(); } +void palCallback(void *arg) { + ps2_interrupt_service_routine(); +} # define PS2_INT_INIT() \ { palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_INPUT); } \ @@ -85,7 +87,7 @@ void palCallback(void *arg) { ps2_interrupt_service_routine(); } # define PS2_INT_OFF() \ { palDisableLineEvent(PS2_CLOCK_PIN); } \ while (0) -#endif // PROTOCOL_CHIBIOS +#endif // PROTOCOL_CHIBIOS void ps2_host_init(void) { idle(); @@ -103,12 +105,12 @@ uint8_t ps2_host_send(uint8_t data) { /* terminate a transmission if we have */ inhibit(); - wait_us(100); // 100us [4]p.13, [5]p.50 + wait_us(100); // 100us [4]p.13, [5]p.50 /* 'Request to Send' and Start bit */ data_lo(); clock_hi(); - WAIT(clock_lo, 10000, 10); // 10ms [5]p.50 + WAIT(clock_lo, 10000, 10); // 10ms [5]p.50 /* Data bit[2-9] */ for (uint8_t i = 0; i < 8; i++) { @@ -244,7 +246,9 @@ RETURN: } #if defined(__AVR__) -ISR(PS2_INT_VECT) { ps2_interrupt_service_routine(); } +ISR(PS2_INT_VECT) { + ps2_interrupt_service_routine(); +} #endif /* send LED state to keyboard */ |