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RC_FAST needs to be enabled and calibrated in order to be used as clock source.
Otherwise, clock source is selected but no PWM is generated.

@github-actions github-actions bot added area: PWM Pulse Width Modulation platform: ESP32 Espressif ESP32 labels Jun 3, 2025
@raffarost raffarost linked an issue Jun 3, 2025 that may be closed by this pull request
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RC_FAST needs to be enabled and calibrated in order to be used
as clock source. Otherwise, clock source is selected but no
PWM is generated.

Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
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sonarqubecloud bot commented Jun 4, 2025

@danieldegrasse danieldegrasse merged commit 00372dd into zephyrproject-rtos:main Jun 5, 2025
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@raffarost raffarost deleted the fix/ledc branch June 5, 2025 20:26
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ESP32C3 LEDC PWM doesn't actually produce a signal

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