ST STM32F31xx

UM1581
Independent watchdog (IWDG)
DocID023800 Rev 1
283/584
 #define: IWDG_FLAG_RVU ((uint16_t)0x0002)
 #define: IWDG_FLAG_WVU ((uint16_t)0x0002)
IWDG_prescaler
 #define: IWDG_Prescaler_4 ((uint8_t)0x00)
 #define: IWDG_Prescaler_8 ((uint8_t)0x01)
 #define: IWDG_Prescaler_16 ((uint8_t)0x02)
 #define: IWDG_Prescaler_32 ((uint8_t)0x03)
 #define: IWDG_Prescaler_64 ((uint8_t)0x04)
 #define: IWDG_Prescaler_128 ((uint8_t)0x05)
 #define: IWDG_Prescaler_256 ((uint8_t)0x06)
IWDG_WriteAccess
 #define: IWDG_WriteAccess_Enable ((uint16_t)0x5555)
 #define: IWDG_WriteAccess_Disable ((uint16_t)0x0000)