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adc: fixed efuse called in critical section issue

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Michael (XIAO Xufeng)
2020-12-08 15:51:27 +08:00
parent c0e0be6ac3
commit 04d6b115ae
9 changed files with 172 additions and 149 deletions
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7
components/hal/esp32s3/include/hal/adc_hal.h
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@@ -232,21 +232,20 @@ void adc_hal_arbiter_config(adc_arbiter_t *config);
---------------------------------------------------------------*/
/**
* Calibrate the ADC according to the parameters.
* Calibrate the ADC using internal connections.
*
* @note Different ADC units and different attenuation options use different calibration data (initial data).
*
* @param adc_n ADC index number.
* @param channel adc channel number.
* @param atten The attenuation for the channel
* @param internal_gnd true: Disconnect from the IO port and use the internal GND as the calibration voltage.
* false: Use IO external voltage as calibration voltage.
* @param force_cal true: Do not use the results that have already been verified, and perform the verification again. It will take a long time.
* false: Use the result of the last calibration.
*
* @return
* - The calibration result (initial data) to ADC, use `adc_hal_set_calibration_param` to set.
*/
uint32_t adc_hal_calibration(adc_ll_num_t adc_n, adc_channel_t channel, adc_atten_t atten, bool internal_gnd, bool force_cal);
uint32_t adc_hal_self_calibration(adc_ll_num_t adc_n, adc_channel_t channel, adc_atten_t atten, bool internal_gnd);
/**
* Set the calibration result (initial data) to ADC.

2
components/hal/esp32s3/include/hal/adc_ll.h
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@@ -1053,8 +1053,6 @@ static inline void adc_ll_disable_sleep_controller(void)
#define SAR2_DREF_ADDR_MSB 0x6
#define SAR2_DREF_ADDR_LSB 0x4
#define ADC_HAL_CAL_OFFSET_RANGE (4096)
#define ADC_HAL_CAL_TIMES (10)
/**
* Configure the registers for ADC calibration. You need to call the ``adc_ll_calibration_finish`` interface to resume after calibration.