#include "system_func.h"




static volatile uint8_t usTickCountDiv;

void SystemCoreClockSet(SYSTEM_CORE_CLOCK_LIST clock)
{
    switch(clock)
    {
        case HIRC_96MHZ:
            usTickCountDiv = 48;
            LP_SetOperatingVoltage(LP_OVR_1_1);
        break;
        case HIRC_48MHZ:
            usTickCountDiv = 24;
            LP_SetOperatingVoltage(LP_OVR_1_0);
        break;
        case HIRC_24MHZ:
            usTickCountDiv = 12;
             LP_SetOperatingVoltage(LP_OVR_0_9);
        break;
        default:
            usTickCountDiv = 48;
            LP_SetOperatingVoltage(LP_OVR_1_1);
        break;;
    }
}