Module rcc 

Reset and Clock Control (RCC)

Modules

mux

Structs

Clocks

Config

Configuration of the core clocks

Hse

Hsi

HsiCalibration

IcConfig

Configuration for an internal clock (IC) divider.

LsConfig

LseConfig

Mco

McoConfig

Msi

WakeGuard

Enums

AhbPrescaler

ApbPrescaler

CpuClk

HseMode

HsiPrescaler

Icint

Icsel

LseDrive

LseMode

Mco1Source

Mco2Source

McoPrescaler

Pll

Plldivm

Pllpdiv

Pllsel

RtcClockSource

SupplyConfig

SysClk

XspiClkSrc

Constants

HSI_FREQ

LSE_FREQ

LSI_FREQ

Traits

McoInstance

McoPin

McoPin pin trait

RccPeripheral

Functions

clocks

Get the current clock configuration of the chip.

disable

Disables peripheral T.

disable_with_cs

Disables peripheral T.

enable_and_reset

Enables and resets peripheral T.

enable_and_reset_with_cs

Enables and resets peripheral T.

enable_with_cs

Enables and clears the reset for peripheral T.

frequency

Get the kernel clock frequency of the peripheral T.

promote_axi_masters_to_secure

Convenience wrapper: promote both DMA2D and LTDC (the LCD framebuffer path). Equivalent to calling promote_dma2d + promote_ltdc.

promote_dcmipp

Promote DCMIPP camera pipeline (M=9, RISUP=93).

promote_dma2d

Promote DMA2D Chrom-ART (M=8, RISUP=101).

promote_eth1

Promote the Ethernet GMAC (M=6, RISUP=60).

promote_gpdma1_all

Promote all 16 GPDMA1 channels at once.

promote_gpdma1_all_cid

Set CID=1 + filtering on all 16 GPDMA1 channels.

promote_gpdma1_channel

Promote a single GPDMA1 channel to secure + privileged.

promote_gpdma1_channel_cid

Set GPDMA1 channel channel’s CID to 1 with filtering enabled.

promote_hpdma1_all

Promote all 16 HPDMA1 channels at once.

promote_hpdma1_all_cid

Set CID=1 + filtering on all 16 HPDMA1 channels.

promote_hpdma1_channel

Promote a single HPDMA1 channel to secure + privileged.

promote_hpdma1_channel_cid

Set HPDMA1 channel channel’s CID to 1 with filtering enabled. Required for the channel to be allowed to issue transactions to RISAF-protected peripherals like JPEG.

promote_ltdc

Promote both LTDC layers (M=10/11, RISUP=103/104). The embassy LTDC driver always uses both layers from the same peripheral instance, so they’re promoted together.

promote_otg1

Promote OTG1 USB host/device controller (M=4, RISUP=56).

promote_otg2

Promote OTG2 USB host/device controller (M=5, RISUP=57).

promote_sdmmc1

Promote SDMMC1 IDMA (M=2, RISUP=53).

promote_sdmmc2

Promote SDMMC2 IDMA (M=3, RISUP=54).

reinit

Re-initialize the embassy-stm32 clock configuration with the provided configuration.