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esp_adc: added adc digital filter feature

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This commit is contained in:
Armando
2023-02-07 16:01:26 +08:00
committed by Armando (Dou Yiwen)
parent 648b1a41c6
commit 3afa671069
38 changed files with 1032 additions and 402 deletions
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4
components/soc/esp32c6/include/soc/Kconfig.soc_caps.in
View File

@@ -187,7 +187,7 @@ config SOC_ADC_DIG_CTRL_SUPPORTED
bool
default y
config SOC_ADC_FILTER_SUPPORTED
config SOC_ADC_DIG_IIR_FILTER_SUPPORTED
bool
default y
@@ -227,7 +227,7 @@ config SOC_ADC_DIGI_MIN_BITWIDTH
int
default 12
config SOC_ADC_DIGI_FILTER_NUM
config SOC_ADC_DIGI_IIR_FILTER_NUM
int
default 2

4
components/soc/esp32c6/include/soc/soc_caps.h
View File

@@ -82,7 +82,7 @@
/*-------------------------- ADC CAPS -------------------------------*/
/*!< SAR ADC Module*/
#define SOC_ADC_DIG_CTRL_SUPPORTED 1
#define SOC_ADC_FILTER_SUPPORTED 1
#define SOC_ADC_DIG_IIR_FILTER_SUPPORTED 1
#define SOC_ADC_MONITOR_SUPPORTED 1
#define SOC_ADC_DIG_SUPPORTED_UNIT(UNIT) 1 //Digital controller supported ADC unit
#define SOC_ADC_DMA_SUPPORTED 1
@@ -96,7 +96,7 @@
#define SOC_ADC_PATT_LEN_MAX (8) /*!< Two pattern tables, each contains 4 items. Each item takes 1 byte */
#define SOC_ADC_DIGI_MAX_BITWIDTH (12)
#define SOC_ADC_DIGI_MIN_BITWIDTH (12)
#define SOC_ADC_DIGI_FILTER_NUM (2)
#define SOC_ADC_DIGI_IIR_FILTER_NUM (2)
#define SOC_ADC_DIGI_MONITOR_NUM (2)
#define SOC_ADC_DIGI_RESULT_BYTES (4)
#define SOC_ADC_DIGI_DATA_BYTES_PER_CONV (4)