Page 189 - MDP2022-2
P. 189

GPIO_InitStruct.Pull  =  GPIO_PULLUP;
                GPIO_InitStruct.Speed  =  GPIO_SPEED_FREQ_VERY_HIGH;
                HAL_GPIO_Init(GPIOB,  &GPIO_InitStruct);


            }


            /*  USER  CODE  BEGIN  4  */


            /*  USER  CODE  END  4  */


            /**
                *  @brief    This  function  is  executed  in  case  of  error  occurrence.
                *  @retval  None
                */
            void  Error_Handler(void)
            {
                /*  USER  CODE  BEGIN  Error_Handler_Debug  */
                  /*  User  can  add  his  own  implementation  to  report  the  HAL  error  return  state  */
                  __disable_irq();
                  while  (1)  {
                  }
                /*  USER  CODE  END  Error_Handler_Debug  */
            }


            #ifdef    USE_FULL_ASSERT
            /**
                *  @brief    Reports  the  name  of  the  source  file  and  the  source  line  number
                *                  where  the  assert_param  error  has  occurred.
                *  @param    file:  pointer  to  the  source  file  name
                *  @param    line:  assert_param  error  line  source  number
                *  @retval  None
                */
            void  assert_failed(uint8_t  *file,  uint32_t  line)
            {
                /*  USER  CODE  BEGIN  6  */
                /*  User  can  add  his  own  implementation  to  report  the  file  name  and  line  number,
                      ex:  printf("Wrong  parameters  value:  file  %s  on  line  %d\r\n",  file,  line)  */
                /*  USER  CODE  END  6  */
            }
            #endif  /*  USE_FULL_ASSERT  */


            나)  ESP8266
            개발언어:  C언어
            /**
              *  @file  mqtt_esp8266.c
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