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28 lines
628 B
C
28 lines
628 B
C
/*
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* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "esp_types.h"
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Get the temperature sensor calibration number delta_T stored in the efuse.
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*
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* @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
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*
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* @return ESP_OK if get the calibration value successfully.
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* ESP_ERR_INVALID_ARG if can't get the calibration value.
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*/
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esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
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#ifdef __cplusplus
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}
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#endif
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