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type Clock_Source is (CPU_Clock, External_Clock);
procedure Configure (Source : Clock_Source;
Generate_Interrupt : Boolean;
Reload_Value : HAL.UInt24)
function Counted_To_Zero return Boolean
Return the value of the COUNTFLAB bit of the Control and Status Register
function Counter return HAL.UInt24
Return the current value of the counter
procedure Disable
Disable Systick
procedure Enable
Enable Systick