Rev 3332 Rev 3333
1 /* Name: usbconfig.h 1 /* Name: usbconfig.h
2 * Project: AVR USB driver 2 * Project: AVR USB driver
3 * Author: Christian Starkjohann, modified by Till Harbaum 3 * Author: Christian Starkjohann, modified by Till Harbaum
4 * Creation Date: 2005-04-01 4 * Creation Date: 2005-04-01
5 * Tabsize: 4 5 * Tabsize: 4
6 * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH 6 * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
7 * License: Proprietary, free under certain conditions. See Documentation. 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 $ 8 * This Revision: $Id: usbconfig.h,v 1.4 2007/05/19 12:30:11 harbaum Exp $
9 */ 9 */
10   10  
11 #ifndef __usbconfig_h_included__ 11 #ifndef __usbconfig_h_included__
12 #define __usbconfig_h_included__ 12 #define __usbconfig_h_included__
13   13  
14 /* 14 /*
15 General Description: 15 General Description:
16 This file contains parts of the USB driver which can be configured and can or 16 This file contains parts of the USB driver which can be configured and can or
17 must be adapted to your hardware. 17 must be adapted to your hardware.
18 */ 18 */
19   19  
20 /* ---------------------------- Hardware Config ---------------------------- */ 20 /* ---------------------------- Hardware Config ---------------------------- */
21   21  
22 #if! defined (__AVR_ATtiny45__) 22 #if! defined (__AVR_ATtiny45__)
23 #define USB_CFG_IOPORTNAME C 23 #define USB_CFG_IOPORTNAME C
24 /* This is the port where the USB bus is connected. When you configure it to 24 /* This is the port where the USB bus is connected. When you configure it to
25 * "PORTB", the registers PORTB, PINB (=PORTB+2) and DDRB (=PORTB+1) will be 25 * "PORTB", the registers PORTB, PINB (=PORTB+2) and DDRB (=PORTB+1) will be
26 * used. 26 * used.
27 */ 27 */
28 #define USB_CFG_DMINUS_BIT 0 28 #define USB_CFG_DMINUS_BIT 0
29 /* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected. 29 /* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
30 * This MUST be bit 0. All other values will result in a compile error! 30 * This MUST be bit 0. All other values will result in a compile error!
31 */ 31 */
32 #define USB_CFG_DPLUS_BIT 1 32 #define USB_CFG_DPLUS_BIT 1
33 /* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected. 33 /* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
34 * This may be any bit in the port. Please note that D+ must also be connected 34 * This may be any bit in the port. Please note that D+ must also be connected
35 * to interrupt pin INT0! 35 * to interrupt pin INT0!
36 */ 36 */
37 #else 37 #else
38 #define USB_CFG_IOPORTNAME B 38 #define USB_CFG_IOPORTNAME B
39 #define USB_CFG_DMINUS_BIT 0 39 #define USB_CFG_DMINUS_BIT 0
40 #define USB_CFG_DPLUS_BIT 2 40 #define USB_CFG_DPLUS_BIT 2
-   41  
-   42 /*#define USB_CFG_CLOCK_KHZ (F_CPU/1000)
-   43 /* Clock rate of the AVR in kHz. Legal values are 12000, 12800, 15000, 16000,
-   44 * 16500, 18000 and 20000. The 12.8 MHz and 16.5 MHz versions of the code
-   45 * require no crystal, they tolerate +/- 1% deviation from the nominal
-   46 * frequency. All other rates require a precision of 2000 ppm and thus a
-   47 * crystal!
-   48 * Since F_CPU should be defined to your actual clock rate anyway, you should
-   49 * not need to modify this setting.
-   50 */
-   51 /*#define USB_CFG_CHECK_CRC 0
-   52 /* Define this to 1 if you want that the driver checks integrity of incoming
-   53 * data packets (CRC checks). CRC checks cost quite a bit of code size and are
-   54 * currently only available for 18 MHz crystal clock. You must choose
-   55 * USB_CFG_CLOCK_KHZ = 18000 if you enable this option.
-   56 */
-   57  
41 #endif 58 #endif
42   59  
43 /* --------------------------- Functional Range ---------------------------- */ 60 /* --------------------------- Functional Range ---------------------------- */
44   61  
45 #define USB_CFG_HAVE_INTRIN_ENDPOINT 0 62 #define USB_CFG_HAVE_INTRIN_ENDPOINT 0
46 /* Define this to 1 if you want to compile a version with two endpoints: The 63 /* Define this to 1 if you want to compile a version with two endpoints: The
47 * default control endpoint 0 and an interrupt-in endpoint 1. 64 * default control endpoint 0 and an interrupt-in endpoint 1.
48 */ 65 */
49 #define USB_CFG_INTR_POLL_INTERVAL 10 66 #define USB_CFG_INTR_POLL_INTERVAL 10
50 /* If you compile a version with endpoint 1 (interrupt-in), this is the poll 67 /* If you compile a version with endpoint 1 (interrupt-in), this is the poll
51 * interval. The value is in milliseconds and must not be less than 10 ms for 68 * interval. The value is in milliseconds and must not be less than 10 ms for
52 * low speed devices. 69 * low speed devices.
53 */ 70 */
54 #define USB_CFG_IS_SELF_POWERED 0 71 #define USB_CFG_IS_SELF_POWERED 0
55 /* Define this to 1 if the device has its own power supply. Set it to 0 if the 72 /* Define this to 1 if the device has its own power supply. Set it to 0 if the
56 * device is powered from the USB bus. 73 * device is powered from the USB bus.
57 */ 74 */
58 #define USB_CFG_MAX_BUS_POWER 10 75 #define USB_CFG_MAX_BUS_POWER 10
59 /* Set this variable to the maximum USB bus power consumption of your device. 76 /* Set this variable to the maximum USB bus power consumption of your device.
60 * The value is in milliamperes. [It will be divided by two since USB 77 * The value is in milliamperes. [It will be divided by two since USB
61 * communicates power requirements in units of 2 mA.] 78 * communicates power requirements in units of 2 mA.]
62 */ 79 */
63 #define USB_CFG_SAMPLE_EXACT 1 80 #define USB_CFG_SAMPLE_EXACT 1
64 /* This variable affects Sampling Jitter for USB receiving. When it is 0, the 81 /* This variable affects Sampling Jitter for USB receiving. When it is 0, the
65 * driver guarantees a sampling window of 1/2 bit. The USB spec requires 82 * driver guarantees a sampling window of 1/2 bit. The USB spec requires
66 * that the receiver has at most 1/4 bit sampling window. The 1/2 bit window 83 * that the receiver has at most 1/4 bit sampling window. The 1/2 bit window
67 * should still work reliably enough because we work at low speed. If you want 84 * should still work reliably enough because we work at low speed. If you want
68 * to meet the spec, set this value to 1. This will unroll a loop which 85 * to meet the spec, set this value to 1. This will unroll a loop which
69 * results in bigger code size. 86 * results in bigger code size.
70 * If you have problems with long cables, try setting this value to 1. 87 * If you have problems with long cables, try setting this value to 1.
71 */ 88 */
72 #define USB_CFG_IMPLEMENT_FN_WRITE 1 89 #define USB_CFG_IMPLEMENT_FN_WRITE 1
73 /* Set this to 1 if you want usbFunctionWrite() to be called for control-out 90 /* Set this to 1 if you want usbFunctionWrite() to be called for control-out
74 * transfers. Set it to 0 if you don't need it and want to save a couple of 91 * transfers. Set it to 0 if you don't need it and want to save a couple of
75 * bytes. 92 * bytes.
76 */ 93 */
77 #define USB_CFG_IMPLEMENT_FN_READ 1 94 #define USB_CFG_IMPLEMENT_FN_READ 1
78 /* Set this to 1 if you need to send control replies which are generated 95 /* Set this to 1 if you need to send control replies which are generated
79 * "on the fly" when usbFunctionRead() is called. If you only want to send 96 * "on the fly" when usbFunctionRead() is called. If you only want to send
80 * data from a static buffer, set it to 0 and return the data from 97 * data from a static buffer, set it to 0 and return the data from
81 * usbFunctionSetup(). This saves a couple of bytes. 98 * usbFunctionSetup(). This saves a couple of bytes.
82 */ 99 */
83   100  
84 /* -------------------------- Device Description --------------------------- */ 101 /* -------------------------- Device Description --------------------------- */
85   102  
86 #define USB_CFG_VENDOR_ID 0x03, 0x04 103 #define USB_CFG_VENDOR_ID 0x03, 0x04
87 /* USB vendor ID for the device, low byte first. */ 104 /* USB vendor ID for the device, low byte first. */
88 #define USB_CFG_DEVICE_ID 0x31, 0xc6 105 #define USB_CFG_DEVICE_ID 0x31, 0xc6
89 /* This is the ID of the device, low byte first. It is interpreted in the 106 /* This is the ID of the device, low byte first. It is interpreted in the
90 * scope of the vendor ID. The only requirement is that no two devices may 107 * scope of the vendor ID. The only requirement is that no two devices may
91 * share the same product and vendor IDs. Not even if the devices are never 108 * share the same product and vendor IDs. Not even if the devices are never
92 * on the same bus together! 109 * on the same bus together!
93 */ 110 */
94 #define USB_CFG_DEVICE_VERSION 0x05, 0x01 111 #define USB_CFG_DEVICE_VERSION 0x05, 0x01
95 /* Version number of the device: Minor number first, then major number. 112 /* Version number of the device: Minor number first, then major number.
96 */ 113 */
97 #define USB_CFG_VENDOR_NAME 'T', 'i', 'l', 'l', ' ', 'H', 'a', 'r', 'b', 'a', 'u', 'm' 114 #define USB_CFG_VENDOR_NAME 'T', 'i', 'l', 'l', ' ', 'H', 'a', 'r', 'b', 'a', 'u', 'm'
98 #define USB_CFG_VENDOR_NAME_LEN 12 115 #define USB_CFG_VENDOR_NAME_LEN 12
99 /* These two values define the vendor name returned by the USB device. The name 116 /* These two values define the vendor name returned by the USB device. The name
100 * must be given as a list of characters under single quotes. The characters 117 * must be given as a list of characters under single quotes. The characters
101 * are interpreted as Unicode (UTF-16) entities. 118 * are interpreted as Unicode (UTF-16) entities.
102 * If you don't want a vendor name string, undefine these macros. 119 * If you don't want a vendor name string, undefine these macros.
103 */ 120 */
104 #define USB_CFG_DEVICE_NAME 'i','2','c','-','t','i','n','y','-','u','s','b' 121 #define USB_CFG_DEVICE_NAME 'i','2','c','-','t','i','n','y','-','u','s','b'
105 #define USB_CFG_DEVICE_NAME_LEN 12 122 #define USB_CFG_DEVICE_NAME_LEN 12
106 /* Same as above for the device name. If you don't want a device name, undefine 123 /* Same as above for the device name. If you don't want a device name, undefine
107 * the macros. 124 * the macros.
108 */ 125 */
109 #define USB_CFG_DEVICE_CLASS 0xff 126 #define USB_CFG_DEVICE_CLASS 0xff
110 #define USB_CFG_DEVICE_SUBCLASS 0 127 #define USB_CFG_DEVICE_SUBCLASS 0
111 /* See USB specification if you want to conform to an existing device class. 128 /* See USB specification if you want to conform to an existing device class.
112 */ 129 */
113 #define USB_CFG_INTERFACE_CLASS 0 130 #define USB_CFG_INTERFACE_CLASS 0
114 #define USB_CFG_INTERFACE_SUBCLASS 0 131 #define USB_CFG_INTERFACE_SUBCLASS 0
115 #define USB_CFG_INTERFACE_PROTOCOL 0 132 #define USB_CFG_INTERFACE_PROTOCOL 0
116 /* See USB specification if you want to conform to an existing device class or 133 /* See USB specification if you want to conform to an existing device class or
117 * protocol. 134 * protocol.
118 */ 135 */
119   136  
120   137  
121 #endif /* __usbconfig_h_included__ */ 138 #endif /* __usbconfig_h_included__ */