Lines Matching refs:hiwdg
163 HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg) in HAL_IWDG_Init() argument
168 if (hiwdg == NULL) in HAL_IWDG_Init()
174 assert_param(IS_IWDG_ALL_INSTANCE(hiwdg->Instance)); in HAL_IWDG_Init()
175 assert_param(IS_IWDG_PRESCALER(hiwdg->Init.Prescaler)); in HAL_IWDG_Init()
176 assert_param(IS_IWDG_RELOAD(hiwdg->Init.Reload)); in HAL_IWDG_Init()
179 __HAL_IWDG_START(hiwdg); in HAL_IWDG_Init()
183 IWDG_ENABLE_WRITE_ACCESS(hiwdg); in HAL_IWDG_Init()
186 hiwdg->Instance->PR = hiwdg->Init.Prescaler; in HAL_IWDG_Init()
187 hiwdg->Instance->RLR = hiwdg->Init.Reload; in HAL_IWDG_Init()
193 while ((hiwdg->Instance->SR & IWDG_KERNEL_UPDATE_FLAGS) != 0x00u) in HAL_IWDG_Init()
197 if ((hiwdg->Instance->SR & IWDG_KERNEL_UPDATE_FLAGS) != 0x00u) in HAL_IWDG_Init()
205 __HAL_IWDG_RELOAD_COUNTER(hiwdg); in HAL_IWDG_Init()
237 HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg) in HAL_IWDG_Refresh() argument
240 __HAL_IWDG_RELOAD_COUNTER(hiwdg); in HAL_IWDG_Refresh()