usb_mouse_structs.c

#include <stdint.h>
#include <stdbool.h>
#include <inc/hw_types.h>
#include <usblib/usblib.h>
#include <usblib/usbhid.h>
#include <usblib/usb-ids.h>
#include <usblib/device/usbdevice.h>
#include <usblib/device/usbdcomp.h>
#include <usblib/device/usbdhid.h>
#include <usblib/device/usbdhidmouse.h>

#include "usb_mouse_structs.h"

// Idiomas soportados por nuestro dispositivo
const uint8_t g_pui8LangDescriptor[] = {
	4,
	USB_DTYPE_STRING,
	USBShort(USB_LANG_EN_US)
};

// El string del fabricante (Podriamos poner nuestro nombre :D )
const uint8_t g_pui8ManufacturerString[] = {
	(17 + 1) * 2,
	USB_DTYPE_STRING,
	'T', 0, 'h', 0, 'i', 0, 'a', 0, 'g', 0, 'o', 0, ' ', 0, 'I', 0,
	'n', 0, 'c', 0, '.', 0, ' ', 0, ' ', 0, ' ', 0, ' ', 0, ' ', 0, ' ',0,
};

// El string del producto
const uint8_t g_pui8ProductString[] = {
	(18 + 1) * 2,
	USB_DTYPE_STRING,
	'M', 0, 'o', 0, 'u', 0, 's', 0, 'e', 0, ' ', 0, 'd', 0, 'a',0, ' ', 0,
	'U', 0, 'N', 0, 'E', 0, 'S', 0, 'P', 0, '-', 0, 'F', 0, 'E',0, 'G', 0,
};

// Numero de serie del producto
const uint8_t g_pui8SerialNumberString[] ={
	(8 + 1) * 2,
	USB_DTYPE_STRING,
	'1', 0, '2', 0, '3', 0, '4', 0, '5', 0, '6', 0, '7',0, '8', 0
};

// Descriptor de interfaz, en este caso se trata de un dispositivo HID Mouse
const uint8_t g_pui8HIDInterfaceString[] = {
	(21 + 1) * 2,
	USB_DTYPE_STRING,
	'H', 0, 'I', 0, 'D', 0, ' ', 0, 'M', 0, 'o', 0, 'u', 0, 's',0, 'e', 0, ' ', 0,
	'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a',0, 'c', 0, 'e', 0, ' ', 0, ' ', 0,
};

// String de configuracion
const uint8_t g_pui8ConfigString[] = {
	(25 + 1) * 2,
	USB_DTYPE_STRING,
	'H', 0, 'I', 0, 'D', 0, ' ', 0, 'M', 0, 'o', 0, 'u', 0, 's',0, 'e', 0, ' ', 0, 'C', 0, 'o', 0,
	'n', 0, 'f', 0, 'i', 0, 'g', 0, 'u',0, 'r', 0, 'a', 0, 't', 0, 'i', 0, 'o', 0, 'n', 0, ' ', 0,
	' ', 0
};

// Construimos la tabla de description del dispositivo
const uint8_t * const g_ppui8StringDescriptors[] = {
		g_pui8LangDescriptor,
		g_pui8ManufacturerString,
		g_pui8ProductString,
		g_pui8SerialNumberString,
		g_pui8HIDInterfaceString,
		g_pui8ConfigString };

#define NUM_STRING_DESCRIPTORS (sizeof(g_ppui8StringDescriptors) /            \
                                sizeof(uint8_t *))

tUSBDHIDMouseDevice g_sMouseDevice = {
USB_VID_TI_1CBE,
USB_PID_MOUSE, 0,
USB_CONF_ATTR_SELF_PWR, HIDMouseHandler, (void *) &g_sMouseDevice,
		g_ppui8StringDescriptors,
		NUM_STRING_DESCRIPTORS, 0, 0 };