alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-09 12:35:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

adc_cali: supported adc calibration on esp32c6

Browse Source
This commit is contained in:
laokaiyao
2023-04-27 16:53:48 +08:00
parent d41ddfcf8a
commit caa044c289
5 changed files with 102 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
components/efuse/esp32c6/include/esp_efuse_rtc_calib.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -35,6 +35,7 @@ uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int a
* @brief Get the calibration digits stored in the efuse, and the corresponding voltage.
*
* @param version Version of the stored efuse
* @param adc_unit ADC unit (not used on ESP32C6, for compatibility)
* @param atten Attenuation to use
* @param out_digi Output buffer of the digits
* @param out_vol_mv Output of the voltage, in mV
@@ -42,7 +43,7 @@ uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int a
* - ESP_ERR_INVALID_ARG: If efuse version or attenuation is invalid
* - ESP_OK: if success
*/
esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
/**
* @brief Get the temperature sensor calibration number delta_T stored in the efuse.