/* Forces or releases High Speed AHB (AHB1) peripheral reset.  */
void exRCC_AHBPeriphReset(u32 ahb1_periph)
/* Forces or releases High Speed AHB (AHB1) peripheral reset.  */
void exRCC_AHBPeriphReset(u32 ahb1_periph)
{
    RCC->AHBRSTR |= ahb1_periph;
    RCC->AHBRSTR &= ~ahb1_periph;
}