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Temperature_sensor: Create new temperature sensor API

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This commit is contained in:
Cao Sen Miao
2022-03-04 18:04:20 +08:00
parent d25feba1bf
commit b248046bcb
44 changed files with 1143 additions and 987 deletions
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13
components/efuse/esp32c3/esp_efuse_rtc_calib.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -73,9 +73,13 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, int atten, uint32_t*
return ESP_OK;
}
float esp_efuse_rtc_calib_get_cal_temp(int version)
esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
{
assert(version == 1);
uint32_t version = esp_efuse_rtc_calib_get_ver();
if (version != 1) {
*tsens_cal = 0.0;
return ESP_ERR_NOT_SUPPORTED;
}
const esp_efuse_desc_t** cal_temp_efuse;
cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
@@ -86,5 +90,6 @@ float esp_efuse_rtc_calib_get_cal_temp(int version)
assert(err == ESP_OK);
(void)err;
// BIT(8) stands for sign: 1: negtive, 0: positive
return ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
*tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
return ESP_OK;
}