164   uint32_t position = 0x00u;  in HAL_GPIO_Init()  local
174   while (((GPIO_Init->Pin) >> position) != 0x00u)  in HAL_GPIO_Init()
177     iocurrent = (GPIO_Init->Pin) & (1uL << position);  in HAL_GPIO_Init()
190         temp &= ~(GPIO_OSPEEDR_OSPEED0 << (position * 2u));  in HAL_GPIO_Init()
191         temp |= (GPIO_Init->Speed << (position * 2u));  in HAL_GPIO_Init()
196         temp &= ~(GPIO_OTYPER_OT0 << position) ;  in HAL_GPIO_Init()
197         temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);  in HAL_GPIO_Init()
208         temp &= ~(GPIO_PUPDR_PUPD0 << (position * 2u));  in HAL_GPIO_Init()
209         temp |= ((GPIO_Init->Pull) << (position * 2u));  in HAL_GPIO_Init()
221         temp = GPIOx->AFR[position >> 3u];  in HAL_GPIO_Init()
222         temp &= ~(0xFu << ((position & 0x07u) * 4u));  in HAL_GPIO_Init()
223         temp |= ((GPIO_Init->Alternate) << ((position & 0x07u) * 4u));  in HAL_GPIO_Init()
224         GPIOx->AFR[position >> 3u] = temp;  in HAL_GPIO_Init()
229       temp &= ~(GPIO_MODER_MODE0 << (position * 2u));  in HAL_GPIO_Init()
230       temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));  in HAL_GPIO_Init()
237         temp = EXTI->EXTICR[position >> 2u];  in HAL_GPIO_Init()
238         temp &= ~(0x0FuL << (8u * (position & 0x03u)));  in HAL_GPIO_Init()
239         temp |= (GPIO_GET_INDEX(GPIOx) << (8u * (position & 0x03u)));  in HAL_GPIO_Init()
240         EXTI->EXTICR[position >> 2u] = temp;  in HAL_GPIO_Init()
278     position++;  in HAL_GPIO_Init()
291   uint32_t position = 0x00u;  in HAL_GPIO_DeInit()  local
300   while ((GPIO_Pin >> position) != 0x00u)  in HAL_GPIO_DeInit()
303     iocurrent = (GPIO_Pin) & (1uL << position);  in HAL_GPIO_DeInit()
310       tmp = EXTI->EXTICR[position >> 2u];  in HAL_GPIO_DeInit()
311       tmp &= (0x0FuL << (8u * (position & 0x03u)));  in HAL_GPIO_DeInit()
312       if (tmp == (GPIO_GET_INDEX(GPIOx) << (8u * (position & 0x03u))))  in HAL_GPIO_DeInit()
322         tmp = 0x0FuL << (8u * (position & 0x03u));  in HAL_GPIO_DeInit()
323         EXTI->EXTICR[position >> 2u] &= ~tmp;  in HAL_GPIO_DeInit()
328       GPIOx->MODER |= (GPIO_MODER_MODE0 << (position * 2u));  in HAL_GPIO_DeInit()
331       GPIOx->AFR[position >> 3u] &= ~(0xFu << ((position & 0x07u) * 4u)) ;  in HAL_GPIO_DeInit()
334       GPIOx->OSPEEDR &= ~(GPIO_OSPEEDR_OSPEED0 << (position * 2u));  in HAL_GPIO_DeInit()
337       GPIOx->OTYPER  &= ~(GPIO_OTYPER_OT0 << position) ;  in HAL_GPIO_DeInit()
340       GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPD0 << (position * 2u));  in HAL_GPIO_DeInit()
343     position++;  in HAL_GPIO_DeInit()