diff options
| author | Keith Packard <keithp@keithp.com> | 2014-06-02 22:05:11 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-06-02 22:05:11 -0700 |
| commit | d20c608ce833fb8949dce527f92887775d216823 (patch) | |
| tree | a8fe6bc5dcb1f2a35f7b9c90fe0a20c58f1581c4 /src/kernel/ao_pyro.h | |
| parent | b7abc063fb27da29cd7a717bbea15f92882bd205 (diff) | |
altos: Fetch/store only 8 bits for pyro state values
These fields are uint8_t, not int16_t. Fetching and storing 16 bits is
a bad idea.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/kernel/ao_pyro.h')
| -rw-r--r-- | src/kernel/ao_pyro.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kernel/ao_pyro.h b/src/kernel/ao_pyro.h index 34c99078..b37aaeb1 100644 --- a/src/kernel/ao_pyro.h +++ b/src/kernel/ao_pyro.h @@ -65,6 +65,8 @@ struct ao_pyro { uint8_t fired; }; +#define AO_PYRO_8_BIT_VALUE (ao_pyro_state_less|ao_pyro_state_greater_or_equal) + extern uint8_t ao_pyro_wakeup; extern uint16_t ao_pyro_fired; |