Rev Author Line No. Line
3514 miho 1 // ======================================================================
2 // USBtiny Configuration
3 //
4 // Copyright (C) 2006 Dick Streefland
5 //
6 // This is free software, licensed under the terms of the GNU General
7 // Public License as published by the Free Software Foundation.
8 // ======================================================================
9  
10 // The D+ and D- USB signals should be connected to two pins of the same
11 // I/O port. The following macros define the port letter and the input
12 // bit numbers:
13  
3516 miho 14 #include "config.h"
15  
16 #define USBTINY_PORT CONFIG_USB_PORT
17 #define USBTINY_DPLUS CONFIG_USB_DPLUS
18 #define USBTINY_DMINUS CONFIG_USB_DMINUS
19  
3514 miho 20 // The D+ signal should be connected to an interrupt input to trigger an
21 // interrupt at the start of a packet. When you use the same pin for the
22 // D+ USB signal and the interrupt input, only two I/O pins are needed
23 // for the USB interface. The following macro defines the interrupt
24 // number:
25 #define USBTINY_INT 0
26  
27 // The power requirement of the USB device in mA, or 0 when the device
28 // is not bus powered:
29 #define USBTINY_MAX_POWER 10
30  
31 // The USB vendor and device IDs. These values should be unique for
32 // every distinct device. You can get your own vendor ID from the USB
33 // Implementers Forum (www.usb.org) if you have a spare $1500 to kill.
34 // Alternatively, you can buy a small range of device IDs from
35 // www.voti.nl or www.mecanique.co.uk, or be naughty and use something
36 // else, like for instance product ID 0x6666, which is registered as
37 // "Prototype product Vendor ID".
38 #define USBTINY_VENDOR_ID 0x0403
39 #define USBTINY_DEVICE_ID 0xc631
40  
41 // The version of the device as a 16-bit number: 256*major + minor.
42 #define USBTINY_DEVICE_VERSION 0x205
43  
44 // The following optional macros may be used as an identification of
45 // your device. Undefine them when you run out of flash space.
46 #define USBTINY_VENDOR_NAME "Till Harbaum"
47 #define USBTINY_DEVICE_NAME "i2c-tiny-usb"
48 #undef USBTINY_SERIAL
49  
50 // Define the device class, subclass and protocol. Device class 0xff
51 // is "vendor specific".
52 #define USBTINY_DEVICE_CLASS 0xff
53 #define USBTINY_DEVICE_SUBCLASS 0
54 #define USBTINY_DEVICE_PROTOCOL 0
55  
56 // Define the interface class, subclass and protocol. Interface class
57 // 0xff is "vendor specific".
58 #define USBTINY_INTERFACE_CLASS 0xff
59 #define USBTINY_INTERFACE_SUBCLASS 0
60 #define USBTINY_INTERFACE_PROTOCOL 0
61  
62 // Normally, usb_setup() should write the reply of up to 8 bytes into the
63 // packet buffer, and return the reply length. When this macro is defined
64 // as 1, you have the option of returning 0xff instead. In that case, the
65 // USB driver will call a function usb_in() to obtain the data to send
66 // back to the host. This can be used to generate the data on-the-fly.
67 #define USBTINY_CALLBACK_IN 1
68  
69 // When this macro is defined as 0, OUT packets are simply ignored.
70 // When defined as 1, the function usb_out() is called for OUT packets.
71 // You need this option to send data from the host to the device in
72 // a control transfer.
73 #define USBTINY_CALLBACK_OUT 1
74  
75 // Set the macro USBTINY_ENDPOINT to 1 to add an additional endpoint,
76 // according to the values of the three other macros.
77 #define USBTINY_ENDPOINT 0
78 #define USBTINY_ENDPOINT_ADDRESS 0x81 // IN endpoint #1
79 #define USBTINY_ENDPOINT_TYPE 0x00 // control transfer type
80 #define USBTINY_ENDPOINT_INTERVAL 0 // ignored