Module systick

Structs

SYSTICK

SysTick

Constants

SYSTICK_BASE

SYSTICK_CALIB_NOREF_MSK

SYSTICK_CALIB_NOREF_POS

SYSTICK_CALIB_SKEW_MSK

SYSTICK_CALIB_SKEW_POS

SYSTICK_CALIB_TENMS_MSK

SYSTICK_CALIB_TENMS_POS

SYSTICK_CTRL_CLKSOURCE_MSK

SYSTICK_CTRL_CLKSOURCE_POS

SYSTICK_CTRL_COUNTFLAG_MSK

SYSTICK_CTRL_COUNTFLAG_POS

SYSTICK_CTRL_ENABLE_MSK

SYSTICK_CTRL_ENABLE_POS

SYSTICK_CTRL_TICKINT_MSK

SYSTICK_CTRL_TICKINT_POS

SYSTICK_LOAD_RELOAD_MSK

SYSTICK_LOAD_RELOAD_POS

SYSTICK_VAL_CURRENT_MSK

SYSTICK_VAL_CURRENT_POS

Statics

TICK_COUNT 🔒

Functions

get_ticks

increment_ticks

systick_config

SysTick Configuration Initializes the System Timer and its interrupt, and starts the System Tick Timer. Counter is in free running mode to generate periodic interrupts. Returns 0 on success, 1 on failure.

systick_init_1ms

Configure SysTick for 1ms interrupts based on system clock frequency freq_hz: System clock frequency in Hz (e.g., 168000000 for 168MHz)