Module stm32_hal2::dfsdm
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Digital filter for sigma delta modulators (DFSDM) support. Seem H742 RM, chapter 30.
Structs
Represents the Digital filter for sigma delta modulators (DFSDM) peripheral, for
interfacing with external Σ∆ modulators.
Configuration for the DFSDM peripheral.
All operations in the DFSDM peripheral are in signed format (filtering, integration, offset
correction, right bit shift).
Enums
Set conversions to regular, continous, or contiuous fast mode. Sets FLTxCR1 register, RCONT
and FAST fields.
Toggle clock clourse between system and audio clocks. Sets CH0CFGR1 register, CKOUTSRC field.
The type of DFSDM interrupt to configure. Reference Section 30.5 of the H742 RM.
Enabled in FLTxCR2. register. Monitor in FLTxISR register. Cleared by writing to the
FLTxICR register, for most.
Sinc filter order. Sets FLTxFCR register, FORD field.
SPI clock select for a given channel.