/* Resets the RCC clock configuration to the default reset state.  */
void RCC_DeInit(void)
/* Resets the RCC clock configuration to the default reset state.  */
void RCC_DeInit(void)
{
  RCC->CR |= (uint32_t)0x00000001;
  RCC->CFGR = 0x00000000;
  RCC->CR &= (uint32_t)0xEAF6FFFF;
  RCC->PLLCFGR = 0x24003010;
  RCC->PLLI2SCFGR = 0x20003000;
  RCC->PLLSAICFGR = 0x24003000;
  RCC->CR &= (uint32_t)0xFFFBFFFF;
  RCC->CIR = 0x00000000;
  RCC->DCKCFGR = 0x00000000; 
}