diff options
Diffstat (limited to 'tmk_core/common/avr')
| -rw-r--r-- | tmk_core/common/avr/_wait.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tmk_core/common/avr/_wait.h b/tmk_core/common/avr/_wait.h index ae1a25131a..683db6ae57 100644 --- a/tmk_core/common/avr/_wait.h +++ b/tmk_core/common/avr/_wait.h @@ -37,6 +37,8 @@ } \ } \ } while (0) +#define wait_cpuclock(n) __builtin_avr_delay_cycles(n) +#define CPU_CLOCK F_CPU /* The AVR series GPIOs have a one clock read delay for changes in the digital input signal. * But here's more margin to make it two clocks. */ @@ -44,4 +46,4 @@ # define GPIO_INPUT_PIN_DELAY 2 #endif -#define waitInputPinDelay() __builtin_avr_delay_cycles(GPIO_INPUT_PIN_DELAY) +#define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY) |