28 uint32_t u32Freq, u32ClkSrc;
60#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
61 SCB->CPACR |= ((3UL << 10*2) |
NUC472/NUC442 peripheral access layer header file. This file contains all the peripheral register's d...
#define CLK_CLKDIV0_HCLKDIV_Msk
#define CLK_CLKSEL0_HCLKSEL_Msk
#define CLK_CLKSEL0_HCLKSEL_PLL
uint32_t CLK_GetPLLClockFreq(void)
This function get PLL frequency. The frequency unit is Hz.
uint32_t gau32ClkSrcTbl[]
void SystemInit(void)
Setup the micro controller system.
void SystemCoreClockUpdate(void)
Updates the SystemCoreClock with current core Clock retrieved from CPU registers.