Module clocks

Clock configuration for the RP2040

Structs

• AdcClkConfig
  ADC clock config.
• ClockConfig
  CLock configuration.
• Gpin
  General purpose clock input driver.
• Gpout
  General purpose clock output driver.
• PllConfig
  PLL configuration.
• RefClkConfig
  Reference clock config.
• RoscConfig
  On-chip ring oscillator configuration.
• RoscRng
  Random number generator based on the ROSC RANDOMBIT register.
• RtcClkConfig
  RTC clock config.
• SysClkConfig
  SYS clock config.
• UsbClkConfig
  USB clock config.
• XoscConfig
  Crystal oscillator configuration.

Enums

• AdcClkSrc
  ADC clock source.
• GpoutSrc
  Gpout clock source.
• PeriClkSrc
  Peripheral clock sources.
• RefClkSrc
  Reference clock source.
• RoscRange
  ROSC freq range.
• RtcClkSrc
  RTC clock source.
• SysClkSrc
  SYS clock source.
• UsbClkSrc
  USB clock source.

Traits

• GpinPin
  General purpose input clock pin.
• GpoutPin
  General purpose clock output pin.

Functions

• clk_adc_freq
  ADC clock frequency.
• clk_peri_freq
  Peripheral clock frequency.
• clk_ref_freq
  REF clock frequency.
• clk_rtc_freq
  RTC clock frequency.
• clk_sys_freq
  SYS clock frequency.
• clk_usb_freq
  USB clock frequency.
• dormant_sleep
  Enter the DORMANT sleep state. This will stop all internal clocks and can only be exited through resets, dormant-wake GPIO interrupts, and RTC interrupts. If RTC is clocked from an internal clock source it will be stopped and not function as a wakeup source.
• pll_sys_freq
  PLL SYS clock frequency.
• pll_usb_freq
  PLL USB clock frequency.
• rosc_freq
  ROSC clock frequency.
• xosc_freq
  XOSC clock frequency.