#include "Systick.h" uint32_t g_tickcounter; void SysTick_Handler(void); void Bsp_Systick_Init(void) { uint32_t freq = 0U; g_tickcounter = 0U; freq = SCG_GetScgClockFreq(SCG_CORE_CLK); Core_SysTick_Config(freq / 1000U); Core_SysTick_Enable(); } uint32_t Bsp_Systick_GetSystick(void) { return g_tickcounter; } void SysTick_Handler(void) { g_tickcounter++; }