Rev Author Line No. Line
3514 miho 1 /* Name: usbconfig.h
2 * Project: AVR USB driver
3 * Author: Christian Starkjohann, modified by Till Harbaum
4 * Creation Date: 2005-04-01
5 * Tabsize: 4
6 * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
7 * License: Proprietary, free under certain conditions. See Documentation.
8 * This Revision: $Id: usbconfig.h,v 1.4 2007/05/19 12:30:11 harbaum Exp $
9 */
10  
11 #ifndef __usbconfig_h_included__
12 #define __usbconfig_h_included__
13  
14 /*
15 General Description:
16 This file contains parts of the USB driver which can be configured and can or
17 must be adapted to your hardware.
18 */
19  
20 /* ---------------------------- Hardware Config ---------------------------- */
21  
3516 miho 22 #include "config.h"
23  
24 #define USB_CFG_IOPORTNAME CONFIG_USB_PORT
3514 miho 25 /* This is the port where the USB bus is connected. When you configure it to
26 * "PORTB", the registers PORTB, PINB (=PORTB+2) and DDRB (=PORTB+1) will be
27 * used.
28 */
3516 miho 29 #define USB_CFG_DMINUS_BIT CONFIG_USB_DMINUS
3514 miho 30 /* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
31 * This MUST be bit 0. All other values will result in a compile error!
32 */
3516 miho 33 #define USB_CFG_DPLUS_BIT CONFIG_USB_DPLUS
3514 miho 34 /* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
35 * This may be any bit in the port. Please note that D+ must also be connected
36 * to interrupt pin INT0!
37 */
38  
39 /* --------------------------- Functional Range ---------------------------- */
40  
41 #define USB_CFG_HAVE_INTRIN_ENDPOINT 0
42 /* Define this to 1 if you want to compile a version with two endpoints: The
43 * default control endpoint 0 and an interrupt-in endpoint 1.
44 */
45 #define USB_CFG_INTR_POLL_INTERVAL 10
46 /* If you compile a version with endpoint 1 (interrupt-in), this is the poll
47 * interval. The value is in milliseconds and must not be less than 10 ms for
48 * low speed devices.
49 */
50 #define USB_CFG_IS_SELF_POWERED 0
51 /* Define this to 1 if the device has its own power supply. Set it to 0 if the
52 * device is powered from the USB bus.
53 */
54 #define USB_CFG_MAX_BUS_POWER 10
55 /* Set this variable to the maximum USB bus power consumption of your device.
56 * The value is in milliamperes. [It will be divided by two since USB
57 * communicates power requirements in units of 2 mA.]
58 */
59 #define USB_CFG_SAMPLE_EXACT 1
60 /* This variable affects Sampling Jitter for USB receiving. When it is 0, the
61 * driver guarantees a sampling window of 1/2 bit. The USB spec requires
62 * that the receiver has at most 1/4 bit sampling window. The 1/2 bit window
63 * should still work reliably enough because we work at low speed. If you want
64 * to meet the spec, set this value to 1. This will unroll a loop which
65 * results in bigger code size.
66 * If you have problems with long cables, try setting this value to 1.
67 */
68 #define USB_CFG_IMPLEMENT_FN_WRITE 1
69 /* Set this to 1 if you want usbFunctionWrite() to be called for control-out
70 * transfers. Set it to 0 if you don't need it and want to save a couple of
71 * bytes.
72 */
73 #define USB_CFG_IMPLEMENT_FN_READ 1
74 /* Set this to 1 if you need to send control replies which are generated
75 * "on the fly" when usbFunctionRead() is called. If you only want to send
76 * data from a static buffer, set it to 0 and return the data from
77 * usbFunctionSetup(). This saves a couple of bytes.
78 */
79  
80 /* -------------------------- Device Description --------------------------- */
81  
82 #define USB_CFG_VENDOR_ID 0x03, 0x04
83 /* USB vendor ID for the device, low byte first. */
84 #define USB_CFG_DEVICE_ID 0x31, 0xc6
85 /* This is the ID of the device, low byte first. It is interpreted in the
86 * scope of the vendor ID. The only requirement is that no two devices may
87 * share the same product and vendor IDs. Not even if the devices are never
88 * on the same bus together!
89 */
90 #define USB_CFG_DEVICE_VERSION 0x05, 0x01
91 /* Version number of the device: Minor number first, then major number.
92 */
93 #define USB_CFG_VENDOR_NAME 'T', 'i', 'l', 'l', ' ', 'H', 'a', 'r', 'b', 'a', 'u', 'm'
94 #define USB_CFG_VENDOR_NAME_LEN 12
95 /* These two values define the vendor name returned by the USB device. The name
96 * must be given as a list of characters under single quotes. The characters
97 * are interpreted as Unicode (UTF-16) entities.
98 * If you don't want a vendor name string, undefine these macros.
99 */
100 #define USB_CFG_DEVICE_NAME 'i','2','c','-','t','i','n','y','-','u','s','b'
101 #define USB_CFG_DEVICE_NAME_LEN 12
102 /* Same as above for the device name. If you don't want a device name, undefine
103 * the macros.
104 */
105 #define USB_CFG_DEVICE_CLASS 0xff
106 #define USB_CFG_DEVICE_SUBCLASS 0
107 /* See USB specification if you want to conform to an existing device class.
108 */
109 #define USB_CFG_INTERFACE_CLASS 0
110 #define USB_CFG_INTERFACE_SUBCLASS 0
111 #define USB_CFG_INTERFACE_PROTOCOL 0
112 /* See USB specification if you want to conform to an existing device class or
113 * protocol.
114 */
115  
116  
117 #endif /* __usbconfig_h_included__ */