#ifndef __USB_DESCRIPTORS_H #define __USB_DESCRIPTORS_H #include "stm32f3xx_hal.h" uint8_t const *tud_descriptor_device_cb(void); uint8_t const *tud_descriptor_configuration_cb(uint8_t index); uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid); #endif