General Description

Data Structures
struct	stl_adc_config_mask_t
	Application-provided mask describing which SAR ADC instance configuration fields are legitimately changed by the application at runtime and must be excluded by SelfTest_ADC_Config_Save and SelfTest_ADC_Config_Verify. More...
struct	stl_adc_config_snapshot_t
	CRC-protected snapshot of one SAR2 ADC instance's configuration registers. More...
struct	stl_adc_mmio_config_mask_t
	Application-provided mask for the registers in stl_adc_mmio_config_snapshot_t. More...
struct	stl_adc_mmio_config_snapshot_t
	CRC-protected snapshot of the PASS-level registers shared by every SAR2 ADC instance (`PASS0->EPASS_MMIO`). More...

Data Structure Documentation

struct stl_adc_config_mask_t

Data Fields
bool	skipAnaCal	Exclude ANA_CAL entirely.
bool	skipDigCal	Exclude DIG_CAL entirely.
bool	skipAnaCalAlt	Exclude ANA_CAL_ALT entirely.
bool	skipDigCalAlt	Exclude DIG_CAL_ALT entirely.
uint32_t	chSampleCtlMask[STL_ADC_CONFIG_MAX_CHAN]	SAMPLE_CTL per-channel bitmask. Must NOT mask `PIN_ADDR/PORT_ADDR` (channel routing); expected use is the `ALT_CAL` bit only.
uint32_t	chTrCtlMask[STL_ADC_CONFIG_MAX_CHAN]	TR_CTL per-channel bitmask. Must NOT mask `PRIO/PREEMPT_TYPE/ GROUP_END/DONE_LEVEL; expected` use is the `SEL` field only.
uint32_t	chPostCtlMask[STL_ADC_CONFIG_MAX_CHAN]	POST_CTL per-channel bitmask. Must NOT mask `POST_PROC/LEFT_ALIGN/ SIGN_EXT/RANGE_MODE; expected` use is `AVG_CNT/SHIFT_R only`.
uint32_t	chIntrMaskMask[STL_ADC_CONFIG_MAX_CHAN]	INTR_MASK per-channel bitmask: bits set here (per interrupt source) are excluded from comparison.
bool	chSkipRangeCtl[STL_ADC_CONFIG_MAX_CHAN]	RANGE_CTL per-channel skip: true excludes the whole register.
uint32_t	channelSkipMask	Coarse per-channel exclusion mask: bit N set to 1 excludes channel N's entire register set from Save/Verify, e.g. for channels that are unused or fully re-configured by the application at runtime.

struct stl_adc_config_snapshot_t

Data Fields
uint32_t	ctl	CTL, with ENABLED masked out.
uint32_t	diagCtl	DIAG_CTL, with DIAG_EN masked out.
uint32_t	precondCtl	PRECOND_CTL.
uint32_t	anaCal	ANA_CAL (0 if userMask.skipAnaCal).
uint32_t	digCal	DIG_CAL (0 if userMask.skipDigCal).
uint32_t	anaCalAlt	ANA_CAL_ALT (0 if userMask.skipAnaCalAlt).
uint32_t	digCalAlt	DIG_CAL_ALT (0 if userMask.skipDigCalAlt).
uint32_t	chTrCtl[STL_ADC_CONFIG_MAX_CHAN]	Per-channel TR_CTL, with userMask.chTrCtlMask masked out.
uint32_t	chSampleCtl[STL_ADC_CONFIG_MAX_CHAN]	Per-channel SAMPLE_CTL, with userMask.chSampleCtlMask masked out.
uint32_t	chPostCtl[STL_ADC_CONFIG_MAX_CHAN]	Per-channel POST_CTL, with userMask.chPostCtlMask masked out.
uint32_t	chRangeCtl[STL_ADC_CONFIG_MAX_CHAN]	Per-channel RANGE_CTL (0 if userMask.chSkipRangeCtl).
uint32_t	chIntrMask[STL_ADC_CONFIG_MAX_CHAN]	Per-channel INTR_MASK, with userMask.chIntrMaskMask masked out.
uint32_t	chEnable[STL_ADC_CONFIG_MAX_CHAN]	Per-channel ENABLE, with CHAN_EN masked out.
stl_adc_config_mask_t	userMask	Mask configuration used to create this snapshot.
uint32_t	crc	CRC32 (SelfTests_CRC32) over every field above.

struct stl_adc_mmio_config_mask_t

Data Fields
uint32_t	passCtlMask	PASS_CTL bitmask (shared/global register): bits set here are excluded from comparison. Expected use: `REFBUF_MODE` field only - `DBG_FREEZE_EN` is already handled internally.
uint32_t	sarTrInSelMask[STL_ADC_CONFIG_TR_SEL_NUM]	SAR_TR_IN_SEL per-slot bitmask, for applications that reprogram generic trigger input routing at runtime.
uint32_t	sarTrOutSelMask[STL_ADC_CONFIG_TR_SEL_NUM]	SAR_TR_OUT_SEL per-slot bitmask, for applications that reprogram generic trigger output routing at runtime.

struct stl_adc_mmio_config_snapshot_t

Data Fields
uint32_t	passCtl	PASS_CTL, with DBG_FREEZE_EN and userMask.passCtlMask masked out.
uint32_t	sarTrInSel[STL_ADC_CONFIG_TR_SEL_NUM]	SAR_TR_IN_SEL[4], with userMask.sarTrInSelMask masked out.
uint32_t	sarTrOutSel[STL_ADC_CONFIG_TR_SEL_NUM]	SAR_TR_OUT_SEL[4], with userMask.sarTrOutSelMask masked out.
stl_adc_mmio_config_mask_t	userMask	Mask configuration used to create this snapshot.
uint32_t	crc	CRC32 (SelfTests_CRC32) over every field above.