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Resolve "PWM-locked" / "phase-locked" waveform merge leftover in Servo lib (#7978)

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Library was overlooked in "PWM-locked" / "phase-locked" waveform mode merge.
This commit is contained in:
Dirk O. Kaar
2021-04-17 22:43:02 +02:00
committed by GitHub
parent 209e467120
commit 41de4115fd
2 changed files with 1 additions and 14 deletions
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2
cores/esp8266/core_esp8266_waveform_pwm.cpp
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@ -356,7 +356,7 @@ int startWaveformClockCycles_weak(uint8_t pin, uint32_t timeHighCycles, uint32_t
(void) phaseOffsetUS;
(void) autoPwm;
if ((pin > 16) || isFlashInterfacePin(pin)) {
if ((pin > 16) || isFlashInterfacePin(pin) || (timeHighCycles == 0)) {
return false;
}
Waveform *wave = &wvfState.waveform[pin];