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| author | Selene ToyKeeper | 2019-05-14 01:41:32 -0600 |
|---|---|---|
| committer | Selene ToyKeeper | 2019-05-14 01:41:32 -0600 |
| commit | 6adfea8f7c4b7b37ce79153ce4873baf73e627d5 (patch) | |
| tree | 5f189e9ef78d1fc1c51791122bdd1d43f7599d7f /spaghetti-monster/fsm-misc.c | |
| parent | fixed bug where click-click-hold from off to strobes would also activate tint... (diff) | |
| download | anduril-6adfea8f7c4b7b37ce79153ce4873baf73e627d5.tar.gz anduril-6adfea8f7c4b7b37ce79153ce4873baf73e627d5.tar.bz2 anduril-6adfea8f7c4b7b37ce79153ce4873baf73e627d5.zip | |
moved triangle_wave into fsm-misc, because I need it for power correction in tint ramping
Diffstat (limited to 'spaghetti-monster/fsm-misc.c')
| -rw-r--r-- | spaghetti-monster/fsm-misc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/spaghetti-monster/fsm-misc.c b/spaghetti-monster/fsm-misc.c index e61fe00..9f953fa 100644 --- a/spaghetti-monster/fsm-misc.c +++ b/spaghetti-monster/fsm-misc.c @@ -146,5 +146,12 @@ void indicator_led_auto() { */ #endif // USE_INDICATOR_LED +#ifdef USE_TRIANGLE_WAVE +uint8_t triangle_wave(uint8_t phase) { + uint8_t result = phase << 1; + if (phase > 127) result = 255 - result; + return result; +} +#endif #endif |