72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
#ifndef _usb_desc_h_
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#define _usb_desc_h_
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// This header is NOT meant to be included when compiling
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// user sketches in Arduino. The low-level functions
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// provided by usb_dev.c are meant to be called only by
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// code which provides higher-level interfaces to the user.
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#include <stdint.h>
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#include <stddef.h>
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#include "usb_com.h"
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#define ENDPOINT_UNUSED 0x00
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#define ENDPOINT_TRANSIMIT_ONLY 0x15
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#define ENDPOINT_RECEIVE_ONLY 0x19
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#define ENDPOINT_TRANSMIT_AND_RECEIVE 0x1D
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// Some operating systems, especially Windows, may cache USB device
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// info. Changes to the device name may not update on the same
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// computer unless the vendor or product ID numbers change, or the
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// "bcdDevice" revision code is increased.
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#define DEVICE_CLASS 0xEF
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#define DEVICE_SUBCLASS 0x02
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#define DEVICE_PROTOCOL 0x01
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#define EP0_SIZE 64
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#define NUM_ENDPOINTS 15
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#define NUM_INTERFACE 4
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#define CDC_IAD_DESCRIPTOR 1
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#define CDC_STATUS_INTERFACE 0
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#define CDC_DATA_INTERFACE 1 // Serial
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#define CDC_ACM_ENDPOINT 2
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#define CDC_RX_ENDPOINT 3
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#define CDC_TX_ENDPOINT 4
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#define CDC_ACM_SIZE 16
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#define CDC_RX_SIZE 64
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#define CDC_TX_SIZE 64
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#define KEYBOARD_INTERFACE 2 // Keyboard
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#define KEYBOARD_ENDPOINT 1
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#define KEYBOARD_SIZE 8
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#define KEYBOARD_INTERVAL 1
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#define MOUSE_INTERFACE 3 // Mouse
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#define MOUSE_ENDPOINT 5
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#define MOUSE_SIZE 8
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#define MOUSE_INTERVAL 2
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#define KEYBOARD_DESC_OFFSET (9+8 + 9+5+5+4+5+7+9+7+7 + 9)
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#define MOUSE_DESC_OFFSET (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9)
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#define CONFIG_DESC_SIZE (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9+9+7)
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#define ENDPOINT1_CONFIG ENDPOINT_TRANSIMIT_ONLY
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#define ENDPOINT2_CONFIG ENDPOINT_TRANSIMIT_ONLY
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#define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_ONLY
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#define ENDPOINT4_CONFIG ENDPOINT_TRANSIMIT_ONLY
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#define ENDPOINT5_CONFIG ENDPOINT_TRANSIMIT_ONLY
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// NUM_ENDPOINTS = number of non-zero endpoints (0 to 15)
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extern const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS];
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typedef struct {
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uint16_t wValue;
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uint16_t wIndex;
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const uint8_t *addr;
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uint16_t length;
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} usb_descriptor_list_t;
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extern const usb_descriptor_list_t usb_descriptor_list[];
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#endif
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