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Finished USB for Teensy 3.1 (Now 3.1 compatible!)

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This commit is contained in:
Jacob Alexander 2014-02-02 21:12:20 -08:00
parent 3fa9c16c04
commit 8263589e7e
7 changed files with 73 additions and 31 deletions
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52
Output/pjrcUSB/arm/usb_desc.h
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@ -45,16 +45,49 @@
#define ENDPOINT_RECEIVE_ONLY 0x19
#define ENDPOINT_TRANSMIT_AND_RECEIVE 0x1D
// Some operating systems, especially Windows, may cache USB device
// info. Changes to the device name may not update on the same
// computer unless the vendor or product ID numbers change, or the
// "bcdDevice" revision code is increased.
/*
To modify a USB Type to have different interfaces, start in this
file. Delete the XYZ_INTERFACE lines for any interfaces you
wish to remove, and copy them from another USB Type for any you
want to add.
Give each interface a unique number, and edit NUM_INTERFACE to
reflect the number of interfaces.
Within each interface, make sure it uses a unique set of endpoints.
Edit NUM_ENDPOINTS to be at least the largest endpoint number used.
Then edit the ENDPOINT*_CONFIG lines so each endpoint is configured
the proper way (transmit, receive, or both).
The CONFIG_DESC_SIZE and any XYZ_DESC_OFFSET numbers must be
edited to the correct sizes. See usb_desc.c for the giant array
of bytes. Someday these may be done automatically..... (but how?)
If you are using existing interfaces, the code in each file should
automatically adapt to the changes you specify. If you need to
create a new type of interface, you'll need to write the code which
sends and receives packets, and presents an API to the user.
Finally, edit usb_inst.cpp, which creats instances of the C++
objects for each combination.
Some operating systems, especially Windows, may cache USB device
info. Changes to the device name may not update on the same
computer unless the vendor or product ID numbers change, or the
"bcdDevice" revision code is increased.
If these instructions are missing steps or could be improved, please
let me know? http://forum.pjrc.com/forums/4-Suggestions-amp-Bug-Reports
*/
#define DEVICE_CLASS 0xEF
#define DEVICE_SUBCLASS 0x02
#define DEVICE_PROTOCOL 0x01
#define EP0_SIZE 64
#define NUM_ENDPOINTS 15
#define NUM_ENDPOINTS 6
#define NUM_USB_BUFFERS 30
#define NUM_INTERFACE 4
#define CDC_IAD_DESCRIPTOR 1
#define CDC_STATUS_INTERFACE 0
@ -73,15 +106,20 @@
#define MOUSE_ENDPOINT 5
#define MOUSE_SIZE 8
#define MOUSE_INTERVAL 2
#define JOYSTICK_INTERFACE 4 // Joystick
#define JOYSTICK_ENDPOINT 6
#define JOYSTICK_SIZE 16
#define JOYSTICK_INTERVAL 1
#define KEYBOARD_DESC_OFFSET (9+8 + 9+5+5+4+5+7+9+7+7 + 9)
#define MOUSE_DESC_OFFSET (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9)
#define CONFIG_DESC_SIZE (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9+9+7)
#define JOYSTICK_DESC_OFFSET (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9+9+7 + 9)
#define CONFIG_DESC_SIZE (9+8 + 9+5+5+4+5+7+9+7+7 + 9+9+7 + 9+9+7 + 9+9+7)
#define ENDPOINT1_CONFIG ENDPOINT_TRANSIMIT_ONLY
#define ENDPOINT2_CONFIG ENDPOINT_TRANSIMIT_ONLY
#define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_ONLY
#define ENDPOINT4_CONFIG ENDPOINT_TRANSIMIT_ONLY
#define ENDPOINT5_CONFIG ENDPOINT_TRANSIMIT_ONLY
#define ENDPOINT6_CONFIG ENDPOINT_TRANSIMIT_ONLY
// NUM_ENDPOINTS = number of non-zero endpoints (0 to 15)