Esempio n. 1
0
/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
  /* STM32F4xx HAL library initialization:
       - Configure the Flash prefetch, instruction and Data caches
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Global MSP (MCU Support Package) initialization
     */
  HAL_Init();
  
  /* Configure the system clock to 168 MHz */
  SystemClock_Config();

  /* Init MTP Application */
  MTP_InitApplication();
  
  /* Init Host Library */
  USBH_Init(&hUSBHost, USBH_UserProcess, 0);

  /* Add Supported Class */
  USBH_RegisterClass(&hUSBHost, USBH_MTP_CLASS);
  
  /* Start Host Process */
  USBH_Start(&hUSBHost);
  
  /* Run Application (Blocking mode) */
  while (1)
  {
    /* USB Host Background task */
    USBH_Process(&hUSBHost);
    
    /* MTP Menu Process */
    MTP_MenuProcess();
  }
}
Esempio n. 2
0
/**
  * @brief  Main program
  * @param  None
  * @retval None
  */
int main(void)
{
  /* Enable the CPU Cache */
  CPU_CACHE_Enable();
  
  /* STM32F7xx HAL library initialization:
       - Configure the Flash ART accelerator on ITCM interface
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Low Level Initialization
     */
  HAL_Init();
  
  /* Configure the System clock to have a frequency of 200 Mhz */
  SystemClock_Config();
  
  /* Initialize IO expander */
  BSP_IO_Init();
  
  /* Init MTP Application */
  MTP_InitApplication();
  
  /* Init Host Library */
  USBH_Init(&hUSBHost, USBH_UserProcess, 0);

  /* Add Supported Class */
  USBH_RegisterClass(&hUSBHost, USBH_MTP_CLASS);
  
  /* Start Host Process */
  USBH_Start(&hUSBHost);
  
  /* Run Application (Blocking mode) */
  while (1)
  {
    /* USB Host Background task */
    USBH_Process(&hUSBHost);
    
    /* MTP Menu Process */
    MTP_MenuProcess();
  }
}