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Driver(adc): Disable the synchronization operation function of ADC1 and DAC

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Closes IDF-1585
This commit is contained in:
fuzhibo
2020-04-15 20:51:27 +08:00
parent ea78d06939
commit 3cc2d0e9a4
7 changed files with 70 additions and 29 deletions
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9
components/soc/include/hal/dac_hal.h
View File

@@ -39,6 +39,15 @@
*/
#define dac_hal_power_down(channel) dac_ll_power_down(channel)
/**
* Enable/disable the synchronization operation function of ADC1 and DAC.
*
* @note If enabled(default), ADC RTC controller sampling will cause the DAC channel output voltage.
*
* @param enable Enable or disable adc and dac synchronization function.
*/
#define dac_hal_rtc_sync_by_adc(enable) dac_ll_rtc_sync_by_adc(enable)
/**
* Output voltage with value (8 bit).
*

12
components/soc/src/esp32/include/hal/dac_ll.h
View File

@@ -69,6 +69,18 @@ static inline void dac_ll_update_output_value(dac_channel_t channel, uint8_t val
}
}
/**
* Enable/disable the synchronization operation function of ADC1 and DAC.
*
* @note If enabled(default), ADC RTC controller sampling will cause the DAC channel output voltage.
*
* @param enable Enable or disable adc and dac synchronization function.
*/
static inline void dac_ll_rtc_sync_by_adc(bool enable)
{
SENS.sar_meas_ctrl2.sar1_dac_xpd_fsm = enable;
}
/************************************/
/* DAC cosine wave generator API's */
/************************************/

12
components/soc/src/esp32s2/include/hal/dac_ll.h
View File

@@ -86,6 +86,18 @@ static inline void dac_ll_rtc_reset(void)
SENS.sar_dac_ctrl1.dac_reset = 0;
}
/**
* Enable/disable the synchronization operation function of ADC1 and DAC.
*
* @note If enabled(default), ADC RTC controller sampling will cause the DAC channel output voltage.
*
* @param enable Enable or disable adc and dac synchronization function.
*/
static inline void dac_ll_rtc_sync_by_adc(bool enable)
{
SENS.sar_amp_ctrl3.sar1_dac_xpd_fsm = enable;
}
/************************************/
/* DAC cosine wave generator API's */
/************************************/