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feat(sdm): remove sdm_channel_set_duty API

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Chen Chen
2026-01-14 09:44:09 +08:00
parent b685c0e733
commit ea6d1ec54e
5 changed files with 8 additions and 20 deletions
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components/esp_driver_sdm/include/driver/sdm.h
+1 -17
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -108,22 +108,6 @@ esp_err_t sdm_channel_disable(sdm_channel_handle_t chan);
*/
esp_err_t sdm_channel_set_pulse_density(sdm_channel_handle_t chan, int8_t density);
/**
* @brief The alias function of `sdm_channel_set_pulse_density`, it decides the pulse density of the output signal
*
* @note `sdm_channel_set_pulse_density` has a more appropriate name compare this
* alias function, suggest to turn to `sdm_channel_set_pulse_density` instead
*
* @param[in] chan SDM channel created by `sdm_new_channel`
* @param[in] duty Actually it's the quantized pulse density of the PDM output signal
*
* @return
* - ESP_OK: Set duty cycle successfully
* - ESP_ERR_INVALID_ARG: Set duty cycle failed because of invalid argument
* - ESP_FAIL: Set duty cycle failed because of other error
*/
esp_err_t sdm_channel_set_duty(sdm_channel_handle_t chan, int8_t duty);
#ifdef __cplusplus
}
#endif