164   uint32_t position = 0x00;  in HAL_GPIO_Init()  local
175   for (position = 0; position < GPIO_NUMBER; position++)  in HAL_GPIO_Init()
178     ioposition = ((uint32_t)0x01) << position;  in HAL_GPIO_Init()
192         temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2));  in HAL_GPIO_Init()
193         temp |= (GPIO_Init->Speed << (position * 2));  in HAL_GPIO_Init()
198         temp &= ~(GPIO_OTYPER_OT_0 << position) ;  in HAL_GPIO_Init()
199         temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);  in HAL_GPIO_Init()
210         temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2));  in HAL_GPIO_Init()
211         temp |= ((GPIO_Init->Pull) << (position * 2));  in HAL_GPIO_Init()
222         temp = GPIOx->AFR[position >> 3];  in HAL_GPIO_Init()
223         temp &= ~((uint32_t)0xF << ((uint32_t)(position & (uint32_t)0x07) * 4)) ;  in HAL_GPIO_Init()
224         temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & (uint32_t)0x07) * 4));  in HAL_GPIO_Init()
225         GPIOx->AFR[position >> 3] = temp;  in HAL_GPIO_Init()
230       temp &= ~(GPIO_MODER_MODER0 << (position * 2));  in HAL_GPIO_Init()
231       temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2));  in HAL_GPIO_Init()
241         temp = SYSCFG->EXTICR[position >> 2];  in HAL_GPIO_Init()
242         temp &= ~(((uint32_t)0x0F) << (4 * (position & 0x03)));  in HAL_GPIO_Init()
243         temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4 * (position & 0x03)));  in HAL_GPIO_Init()
244         SYSCFG->EXTICR[position >> 2] = temp;  in HAL_GPIO_Init()
293   uint32_t position;  in HAL_GPIO_DeInit()  local
302   for (position = 0; position < GPIO_NUMBER; position++)  in HAL_GPIO_DeInit()
305     ioposition = ((uint32_t)0x01) << position;  in HAL_GPIO_DeInit()
312       tmp = SYSCFG->EXTICR[position >> 2];  in HAL_GPIO_DeInit()
313       tmp &= (((uint32_t)0x0F) << (4 * (position & 0x03)));  in HAL_GPIO_DeInit()
314       if (tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4 * (position & 0x03))))  in HAL_GPIO_DeInit()
325         tmp = ((uint32_t)0x0F) << (4 * (position & 0x03));  in HAL_GPIO_DeInit()
326         SYSCFG->EXTICR[position >> 2] &= ~tmp;  in HAL_GPIO_DeInit()
330       GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2));  in HAL_GPIO_DeInit()
333       GPIOx->AFR[position >> 3] &= ~((uint32_t)0xF << ((uint32_t)(position & (uint32_t)0x07) * 4)) ;  in HAL_GPIO_DeInit()
336       GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2));  in HAL_GPIO_DeInit()
339       GPIOx->OTYPER  &= ~(GPIO_OTYPER_OT_0 << position) ;  in HAL_GPIO_DeInit()
342       GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2));  in HAL_GPIO_DeInit()