diff options
Diffstat (limited to 'src/attiny/ao_arch_funcs.h')
| -rw-r--r-- | src/attiny/ao_arch_funcs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/attiny/ao_arch_funcs.h b/src/attiny/ao_arch_funcs.h index 76dc7820..d4584a9f 100644 --- a/src/attiny/ao_arch_funcs.h +++ b/src/attiny/ao_arch_funcs.h @@ -41,6 +41,8 @@ PORTB &= ~(1 << bit); \ } while (0) +#define ao_gpio_get(port, bit, pin) ((PORTB >> (bit)) & 1) + /* * The SPI mutex must be held to call either of these * functions -- this mutex covers the entire SPI operation, |