Sternenlabor/WLED
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Minor tweaks.

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This commit is contained in:
Blaz Kristan
2024-06-30 10:44:25 +02:00
parent b8b11880b0
commit 693bf4816b
7 changed files with 25 additions and 23 deletions
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6
wled00/bus_manager.cpp
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@@ -385,14 +385,14 @@ BusPwm::BusPwm(BusConfig &bc)
uint8_t numPins = NUM_PWM_PINS(bc.type);
_frequency = bc.frequency ? bc.frequency : WLED_PWM_FREQ;
#ifdef ESP8266
#ifdef ESP8266
// duty cycle resolution (_depth) can be extracted from this formula: 1MHz > _frequency * 2^_depth
if (_frequency > 1760) _depth = 8;
else if (_frequency > 880) _depth = 9;
else _depth = 10; // WLED_PWM_FREQ <= 880Hz
analogWriteRange((1<<_depth)-1);
analogWriteFreq(_frequency);
#else
#else
_ledcStart = pinManager.allocateLedc(numPins);
if (_ledcStart == 255) { //no more free LEDC channels
deallocatePins(); return;
@@ -402,7 +402,7 @@ BusPwm::BusPwm(BusConfig &bc)
else if (_frequency > 39062) _depth = 10;
else if (_frequency > 19531) _depth = 11;
else _depth = 12; // WLED_PWM_FREQ <= 19531Hz
#endif
#endif
for (unsigned i = 0; i < numPins; i++) {
uint8_t currentPin = bc.pins[i];