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| author | Keith Packard <keithp@keithp.com> | 2013-05-21 11:16:54 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-21 11:16:54 -0700 |
| commit | fd5567882b732f8947b44b217552077c82a3d28e (patch) | |
| tree | 291a07d2c1f0586c238f29389abc881096e27c5f /src/attiny/ao_arch_funcs.h | |
| parent | fd55c1fe53adf5c50dcd3ce8296f80871cec73e9 (diff) | |
| parent | 57b4d82dee10b142b820aa306028a288a85214f6 (diff) | |
Merge branch 'lpc'
Diffstat (limited to 'src/attiny/ao_arch_funcs.h')
| -rw-r--r-- | src/attiny/ao_arch_funcs.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/attiny/ao_arch_funcs.h b/src/attiny/ao_arch_funcs.h index 8c9d1ae6..76dc7820 100644 --- a/src/attiny/ao_arch_funcs.h +++ b/src/attiny/ao_arch_funcs.h @@ -20,21 +20,16 @@ */ #define ao_spi_get_mask(reg,mask,bus,speed) do { \ - (reg) &= ~(mask); \ + (reg) &= ~(mask); \ } while (0) #define ao_spi_put_mask(reg,mask,bus) do { \ (reg) |= (mask); \ } while (0) -#define ao_spi_get_bit(reg,bit,pin,bus,speed) do { \ - (pin) = 0; \ - } while (0) - -#define ao_spi_put_bit(reg,bit,pin,bus) do { \ - (pin) = 1; \ - } while (0) +#define ao_spi_get_bit(reg,bit,pin,bus,speed) ao_spi_get_mask(reg,(1<<(bit)),bus,speed) +#define ao_spi_put_bit(reg,bit,pin,bus) ao_spi_put_mask(reg,(1<<(bit)),bus) #define ao_gpio_token_paster(x,y) x ## y #define ao_gpio_token_evaluator(x,y) ao_gpio_token_paster(x,y) |