Posted on May 17, 2011 at 13:07Is there a full working IWDG example ?
I tried this, but it seems not working (the watchdog doesn't reset the cpu).
// cpu clock from external xtal (HSE) + RCC_PLLMul_8
RCC_LSICmd(ENABLE);
while(RCC_GetFlagStatus(RCC_FLAG_LSIRDY) == RESET);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
RCC_ClearITPendingBit(RCC_IT_LSIRDY);
RCC_ITConfig(RCC_IT_LSIRDY, ENABLE);
IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
IWDG_SetPrescaler(IWDG_Prescaler_32);
IWDG_SetReload(200);
IWDG_ReloadCounter();
IWDG_Enable();
I am testing thru JTAG.
Does it disable the IWDG ?
best regards, Sala
