ADC_InitScan_TypeDef Struct Reference
Scan sequence initialization structure.
#include <em_adc.h>
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ADC_PRSSEL_TypeDef | prsSel |
Peripheral reflex system trigger selection.
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ADC_AcqTime_TypeDef | acqTime |
Acquisition time (in ADC clock cycles).
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ADC_Ref_TypeDef | reference |
Sample reference selection.
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ADC_Res_TypeDef | resolution |
Sample resolution.
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ADC_InitScanInput_TypeDef | scanInputConfig |
Scan input configuration.
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bool | diff |
Select if single-ended or differential input.
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bool | prsEnable |
Peripheral reflex system trigger enable.
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bool | leftAdjust |
Select if left adjustment should be done.
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bool | rep |
Select if continuous conversion until explicit stop.
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bool | scanDmaEm2Wu |
When true, DMA is available in EM2 for scan conversion.
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bool | fifoOverwrite |
When true, FIFO overwrites old data when full.
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Scan sequence initialization structure.
Field Documentation
◆ prsSel
ADC_PRSSEL_TypeDef ADC_InitScan_TypeDef::prsSel |
Peripheral reflex system trigger selection.
Only applicable if
prsEnable
is enabled.
◆ acqTime
ADC_AcqTime_TypeDef ADC_InitScan_TypeDef::acqTime |
Acquisition time (in ADC clock cycles).
◆ reference
ADC_Ref_TypeDef ADC_InitScan_TypeDef::reference |
Sample reference selection.
Note that, for external references, the ADC calibration register must be set explicitly.
◆ resolution
ADC_Res_TypeDef ADC_InitScan_TypeDef::resolution |
Sample resolution.
◆ scanInputConfig
ADC_InitScanInput_TypeDef ADC_InitScan_TypeDef::scanInputConfig |
Scan input configuration.
Use ADC_ScanInputClear() , ADC_ScanSingleEndedInputAdd() or ADC_ScanDifferentialInputAdd() to update this structure.
◆ diff
bool ADC_InitScan_TypeDef::diff |
Select if single-ended or differential input.
◆ prsEnable
bool ADC_InitScan_TypeDef::prsEnable |
Peripheral reflex system trigger enable.
◆ leftAdjust
bool ADC_InitScan_TypeDef::leftAdjust |
Select if left adjustment should be done.
◆ rep
bool ADC_InitScan_TypeDef::rep |
Select if continuous conversion until explicit stop.
◆ scanDmaEm2Wu
bool ADC_InitScan_TypeDef::scanDmaEm2Wu |
When true, DMA is available in EM2 for scan conversion.
◆ fifoOverwrite
bool ADC_InitScan_TypeDef::fifoOverwrite |
When true, FIFO overwrites old data when full.
If false, FIFO discards new data. The SINGLEOF IRQ is triggered in both cases.