/** * @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(); } }
/** * @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(); } }