comp_desc.h

#ifndef USB_DESCRIPTORS_H
#define USB_DESCRIPTORS_H

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus
#include <stdint.h>
#include "mw_usbd.h"
#include "mw_usbd_rom_api.h"
#include "app_usbd_cfg.h"

#define CDC_FUNCTION_SIZE 0x13
#define USB_INTERFACE_ASSOCIATION_DESC_SIZE 8
#define USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE 11

struct UsbConfig {
  uint8_t cfg[USB_CONFIGUARTION_DESC_SIZE];
  
  uint8_t as0 [USB_INTERFACE_ASSOCIATION_DESC_SIZE];
  uint8_t if0 [USB_INTERFACE_DESC_SIZE];
  uint8_t fd0 [CDC_FUNCTION_SIZE];
  uint8_t ep1 [USB_ENDPOINT_DESC_SIZE];
  
  uint8_t if1 [USB_INTERFACE_DESC_SIZE];
  uint8_t ep2 [USB_ENDPOINT_DESC_SIZE];
  uint8_t ep82[USB_ENDPOINT_DESC_SIZE];
  
  uint8_t as1 [USB_INTERFACE_ASSOCIATION_DESC_SIZE];
  uint8_t if2 [USB_INTERFACE_DESC_SIZE];
  uint8_t fd1 [CDC_FUNCTION_SIZE];
  uint8_t ep3 [USB_ENDPOINT_DESC_SIZE];
  
  uint8_t if3 [USB_INTERFACE_DESC_SIZE];
  uint8_t ep4 [USB_ENDPOINT_DESC_SIZE];
  uint8_t ep84[USB_ENDPOINT_DESC_SIZE];
  
  uint8_t term;
};

struct UsbDescriptors {
  const uint8_t* device;
  const uint8_t* config;
  const uint8_t* string;
};

extern const struct UsbDescriptors CdcUsbDescriptors;
extern const struct UsbConfig      CdcConfig;

struct CDCIndividual {
  const uint32_t depth;
  const uint32_t ep;
  const uint8_t* if0;
  const uint8_t* if1;

  ErrorCode_t (*SetLineCode)      (USBD_HANDLE_T hCDC, CDC_LINE_CODING* line_coding);
  ErrorCode_t (*SetCtrlLineState) (USBD_HANDLE_T hCDC, uint16_t state);
  
};


struct CDCAssocField {
  const struct CDCIndividual iface [2];  // a jejich popis
};

extern const struct CDCAssocField ciAssoc;

#ifdef __cplusplus
}
#endif //__cplusplus
#endif // USB_DESCRIPTORS_H