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| author | Gabriel Hart | 2021-08-12 11:15:48 -0500 |
|---|---|---|
| committer | Gabriel Hart | 2021-08-12 11:15:48 -0500 |
| commit | 1d3a4d7996ca5b046287f28db145eb3d09c9c495 (patch) | |
| tree | 91aa3228f2781f9e43b2ee0f721778db9678ccce /spaghetti-monster/fsm-ramping.c | |
| parent | Finalized SP10S and renamed to SP10 Pro. Updated Sofirn settings to include SOS. (diff) | |
| parent | got PFM / dynamic PWM actually working on Noctigon KR4 (diff) | |
| download | anduril-1d3a4d7996ca5b046287f28db145eb3d09c9c495.tar.gz anduril-1d3a4d7996ca5b046287f28db145eb3d09c9c495.tar.bz2 anduril-1d3a4d7996ca5b046287f28db145eb3d09c9c495.zip | |
Merge updates from TKs main branch
Diffstat (limited to 'spaghetti-monster/fsm-ramping.c')
| -rw-r--r-- | spaghetti-monster/fsm-ramping.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/spaghetti-monster/fsm-ramping.c b/spaghetti-monster/fsm-ramping.c index d6a14ef..503f90f 100644 --- a/spaghetti-monster/fsm-ramping.c +++ b/spaghetti-monster/fsm-ramping.c @@ -151,6 +151,32 @@ void set_level(uint8_t level) { #endif #endif // ifdef USE_TINT_RAMPING + + #ifdef USE_DYN_PWM + // pulse frequency modulation, a.k.a. dynamic PWM + PWM1_TOP = PWM_GET(pwm_tops, level); + #ifdef PMW2_TOP + PWM2_TOP = PWM_GET(pwm_tops, level); + #endif + #ifdef PMW3_TOP + PWM3_TOP = PWM_GET(pwm_tops, level); + #endif + + // reset the phase, to avoid random long pulses + // see attiny1634 reference manual page 103 for a warning about + // the timing of changing the TOP value (section 12.8.4) + // (we don't care about being phase-correct, so the brute-force + // approach can be used to reset it here) + #ifdef PWM1_CNT + PWM1_CNT = 0; + #endif + #ifdef PWM2_CNT + PWM2_CNT = 0; + #endif + #ifdef PWM3_CNT + PWM3_CNT = 0; + #endif + #endif } #endif // ifdef OVERRIDE_SET_LEVEL #ifdef USE_DYNAMIC_UNDERCLOCKING |