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bugfix(ledc): fix bugs reported from unit-test and github.

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1. In ledc_set_duty_and_update, return if duty updated. Close https://github.com/espressif/esp-idf/issues/2082
2. fix ledc_set_freq function for low speed mode.
This commit is contained in:
Wangjialin
2018-07-10 01:25:31 +08:00
parent 82047ff181
commit ab44c6ecc2
2 changed files with 12 additions and 12 deletions
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2
components/driver/include/driver/ledc.h
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@@ -455,7 +455,7 @@ void ledc_fade_func_uninstall();
esp_err_t ledc_fade_start(ledc_mode_t speed_mode, ledc_channel_t channel, ledc_fade_mode_t fade_mode);
/**
* @brief A thread-safe API to set duty for LEDC channel and update the settings immediately
* @brief A thread-safe API to set duty for LEDC channel and return when duty updated.
* @note If a fade operation is running in progress on that channel, the driver would not allow it to be stopped.
* Other duty operations will have to wait until the fade operation has finished.
*