# Clock Configuration

Clock configuration hardware abstraction layer.

## Summary

Variables

- SystemCoreClock : CMSIS required system core clock variable.

Functions

- Sys_Clocks_XTALClk_Wait : Waits for the XTAL clock to start with a timeout using system clock counter.
- Sys_Clocks_RCSystemClkConfig : Configure the RC oscillator and system clock.
- Sys_Clocks_SystemClkConfig : Configure the system clock.
- Sys_Clocks_XTALClkConfig : Configure the 48 MHz XTAL Oscillator.
- Sys_Clocks_DividerConfig : Configure the clock divisors for a standard configuration: