| Line 42... |
Line 42... |
| 42 |
#define USB_CONFIG_BUS_POWER 100 //100mA (range is 0..500) |
42 |
#define USB_CONFIG_BUS_POWER 100 //100mA (range is 0..500) |
| 43 |
#define USB_CONFIG_VERSION 0x0205 //01.00 //range is 00.00 to 99.99 |
43 |
#define USB_CONFIG_VERSION 0x0205 //01.00 //range is 00.00 to 99.99 |
| 44 |
//////// end config /////////////////////////////////////////////////////////// |
44 |
//////// end config /////////////////////////////////////////////////////////// |
| 45 |
|
45 |
|
| 46 |
|
46 |
|
| - |
|
47 |
//#DEFINE USB_CONFIG_BUS_POWER FALSE |
| - |
|
48 |
//#define USB_USE_FULL_SPEED FALSE |
| 47 |
|
49 |
|
| 48 |
#DEFINE USB_HID_DEVICE TRUE //Tells the CCS PIC USB firmware |
50 |
#DEFINE USB_HID_DEVICE FALSE //Tells the CCS PIC USB firmware |
| 49 |
//to include HID handling code. |
51 |
//Enable to include HID handling code. |
| 50 |
|
52 |
|
| 51 |
//turn on EP1 for IN interrupt transfers. (IN = PIC -> PC) |
53 |
//turn on EP0 for IN control transfers. (IN = PIC -> PC) |
| 52 |
#define USB_EP1_TX_ENABLE USB_ENABLE_INTERRUPT |
54 |
#define USB_EP0_TX_ENABLE USB_ENABLE_CONTROL |
| - |
|
55 |
#define USB_EP0_TX_SIZE 64 //max packet size of this endpoint |
| 53 |
|
56 |
|
| - |
|
57 |
#define USB_EP0_RX_ENABLE USB_ENABLE_CONTROL |
| 54 |
#define USB_EP1_TX_SIZE 8 //max packet size of this endpoint |
58 |
#define USB_EP0_RX_SIZE 64 //max packet size of this endpoint |
| 55 |
|
59 |
|
| 56 |
#include <usb.h> |
60 |
//#define USB_EP1_TX_ENABLE USB_ENABLE_CONTROL |
| - |
|
61 |
//#define USB_EP1_TX_SIZE 8 //max packet size of this endpoint |
| 57 |
|
62 |
|
| 58 |
////////////////////////////////////////////////////////////////// |
- |
|
| 59 |
/// |
- |
|
| 60 |
/// HID Report. Tells HID driver how to handle and deal with |
- |
|
| 61 |
/// received data. HID Reports can be extremely complex, |
63 |
//#define USB_EP1_RX_ENABLE USB_ENABLE_CONTROL |
| 62 |
/// see HID specifcation for help on writing your own. |
- |
|
| 63 |
/// |
- |
|
| 64 |
/// This examples configures HID driver to take received data |
64 |
//#define USB_EP1_RX_SIZE 8 //max packet size of this endpoint |
| 65 |
/// as mouse x, y and button data. |
- |
|
| 66 |
/// |
- |
|
| 67 |
////////////////////////////////////////////////////////////////// |
- |
|
| 68 |
|
65 |
|
| 69 |
const char USB_CLASS_SPECIFIC_DESC[] = |
- |
|
| 70 |
{ |
- |
|
| 71 |
0x05, 0x01, // usage page (generic desktop Choose the usage page "mouse" is on |
- |
|
| 72 |
0x09, 0x02, // usage (mouse) Device is a mouse |
- |
|
| 73 |
0xA1, 0x01, // collection (application) This collection encompasses the report format |
- |
|
| 74 |
0x09, 0x01, // usage (pointer) Choose the key code usage page |
- |
|
| 75 |
0xA1, 0x00, // collection (physical) Physical collection |
- |
|
| 76 |
0x05, 0x09, // usage page (buttons) Choose the button usage page |
- |
|
| 77 |
0x19, 0x01, // usage minimum (1) There are three buttons |
- |
|
| 78 |
0x29, 0x03, // usage maximum (3) |
- |
|
| 79 |
0x15, 0x00, // logical minimum (0) Each button is represented by one bit |
- |
|
| 80 |
0x25, 0x01, // logical maximum (1) |
- |
|
| 81 |
0x95, 0x03, // report count (3) Three reports, one bit each |
- |
|
| 82 |
0x75, 0x01, // report size (1) |
- |
|
| 83 |
0x81, 0x02, // input (data, variable, absolute) Defined bits above are data bits |
- |
|
| 84 |
0x95, 0x01, // report count (1) One report, five bits in length |
- |
|
| 85 |
0x75, 0x05, // report size (5) |
- |
|
| 86 |
0x81, 0x01, // input (constant) Bit stuff to fill byte |
- |
|
| 87 |
0x05, 0x01, // usage page (generic desktop) Choose the usage pare X and Y are on |
- |
|
| 88 |
0x09, 0x30, // usage (X) X direction of pointer |
- |
|
| 89 |
0x09, 0x31, // usage (Y) Y direction of pointer |
- |
|
| 90 |
0x09, 0x38 // usage (wheel) |
- |
|
| 91 |
0x15, 0x81, // logical minimum (-127) Range of report data is -127 to 127 |
- |
|
| 92 |
0x25, 0x7F, // logical maximum (127) |
- |
|
| 93 |
0x75, 0x08, // report size (8) Two reports, eight bits each |
- |
|
| 94 |
0x95, 0x03, // report count (3) |
- |
|
| 95 |
0x81, 0x06, // input (data, variable, absolute) Defined bits above are data bits |
- |
|
| 96 |
0xC0, // end collection End physical collection |
- |
|
| 97 |
0xC0 // end collection End application collection |
- |
|
| 98 |
}; |
- |
|
| 99 |
|
- |
|
| 100 |
//if a class has an extra descriptor not part of the config descriptor, |
- |
|
| 101 |
// this lookup table defines where to look for it in the const |
- |
|
| 102 |
// USB_CLASS_SPECIFIC_DESC[] array. |
- |
|
| 103 |
//first element is the config number (if your device has more than one config) |
- |
|
| 104 |
//second element is which interface number |
- |
|
| 105 |
//set element to 0xFFFF if this config/interface combo doesn't exist |
- |
|
| 106 |
const int16 USB_CLASS_SPECIFIC_DESC_LOOKUP[USB_NUM_CONFIGURATIONS][1] = |
- |
|
| 107 |
{ |
- |
|
| 108 |
//config 1 |
- |
|
| 109 |
//interface 0 |
- |
|
| 110 |
0 |
- |
|
| 111 |
}; |
- |
|
| 112 |
|
- |
|
| 113 |
//if a class has an extra descriptor not part of the config descriptor, |
- |
|
| 114 |
// this lookup table defines the size of that descriptor. |
- |
|
| 115 |
//first element is the config number (if your device has more than one config) |
- |
|
| 116 |
//second element is which interface number |
- |
|
| 117 |
//set element to 0xFFFF if this config/interface combo doesn't exist |
- |
|
| 118 |
const int16 USB_CLASS_SPECIFIC_DESC_LOOKUP_SIZE[USB_NUM_CONFIGURATIONS][1] = |
- |
|
| 119 |
{ |
- |
|
| 120 |
//config 1 |
- |
|
| 121 |
//interface 0 |
- |
|
| 122 |
sizeof(USB_CLASS_SPECIFIC_DESC) |
- |
|
| 123 |
}; |
- |
|
| 124 |
|
66 |
|
| 125 |
|
67 |
|
| - |
|
68 |
#include <usb.h> |
| 126 |
|
69 |
|
| 127 |
////////////////////////////////////////////////////////////////// |
70 |
////////////////////////////////////////////////////////////////// |
| 128 |
/// |
71 |
/// |
| 129 |
/// start config descriptor |
72 |
/// start config descriptor |
| 130 |
/// right now we only support one configuration descriptor. |
73 |
/// right now we only support one configuration descriptor. |
| 131 |
/// the config, interface, class, and endpoint goes into this array. |
74 |
/// the config, interface, class, and endpoint goes into this array. |
| 132 |
/// |
75 |
/// |
| 133 |
////////////////////////////////////////////////////////////////// |
76 |
////////////////////////////////////////////////////////////////// |
| 134 |
|
77 |
|
| 135 |
#DEFINE USB_TOTAL_CONFIG_LEN 34 //config+interface+class+endpoint |
78 |
#DEFINE USB_TOTAL_CONFIG_LEN 32 //config+interface+class+endpoint |
| 136 |
|
79 |
|
| 137 |
const char USB_CONFIG_DESC[] = { |
80 |
const char USB_CONFIG_DESC[] = { |
| 138 |
//IN ORDER TO COMPLY WITH WINDOWS HOSTS, THE ORDER OF THIS ARRAY MUST BE: |
81 |
//IN ORDER TO COMPLY WITH WINDOWS HOSTS, THE ORDER OF THIS ARRAY MUST BE: |
| 139 |
// config(s) |
82 |
// config(s) |
| 140 |
// interface(s) |
83 |
// interface(s) |
| Line 158... |
Line 101... |
| 158 |
//interface descriptor 1 |
101 |
//interface descriptor 1 |
| 159 |
USB_DESC_INTERFACE_LEN, //length of descriptor =10 |
102 |
USB_DESC_INTERFACE_LEN, //length of descriptor =10 |
| 160 |
USB_DESC_INTERFACE_TYPE, //constant INTERFACE (INTERFACE 0x04) =11 |
103 |
USB_DESC_INTERFACE_TYPE, //constant INTERFACE (INTERFACE 0x04) =11 |
| 161 |
0x00, //number defining this interface (IF we had more than one interface) ==12 |
104 |
0x00, //number defining this interface (IF we had more than one interface) ==12 |
| 162 |
0x00, //alternate setting ==13 |
105 |
0x00, //alternate setting ==13 |
| 163 |
1, //number of endpoints, except 0 ==14 |
106 |
2, //number of endpoints, except 0 ==14 |
| 164 |
0x03, //class code, 03 = HID ==15 |
107 |
0xff, //class code, 03 = HID ==15 |
| 165 |
0x01, //subclass code //boot ==16 |
108 |
0xff, //subclass code //boot ==16 |
| 166 |
0x02, //protocol code ==17 |
109 |
0xff, //protocol code ==17 |
| 167 |
0x00, //index of string descriptor for interface ==18 |
110 |
0x00, //index of string descriptor for interface ==18 |
| 168 |
|
111 |
|
| 169 |
//class descriptor 1 (HID) |
112 |
//class descriptor 1 (HID) |
| 170 |
USB_DESC_CLASS_LEN, //length of descriptor ==19 |
113 |
/* USB_DESC_CLASS_LEN, //length of descriptor ==19 |
| 171 |
USB_DESC_CLASS_TYPE, //dscriptor type (0x21 == HID) ==20 |
114 |
USB_DESC_CLASS_TYPE, //dscriptor type (0x21 == HID) ==20 |
| 172 |
0x00,0x01, //hid class release number (1.0) (try 1.10) ==21,22 |
115 |
0x00,0x01, //hid class release number (1.0) (try 1.10) ==21,22 |
| 173 |
0x00, //localized country code (0 = none) ==23 |
116 |
0x00, //localized country code (0 = none) ==23 |
| 174 |
0x01, //number of hid class descrptors that follow (1) ==24 |
117 |
0x01, //number of hid class descrptors that follow (1) ==24 |
| 175 |
0x22, //report descriptor type (0x22 == HID) ==25 |
118 |
0x22, //report descriptor type (0x22 == HID) ==25 |
| 176 |
USB_CLASS_SPECIFIC_DESC_LOOKUP_SIZE[0][0], 0x00, //length of report descriptor ==26,27 |
119 |
0, 0x00, //length of report descriptor ==26,27 |
| - |
|
120 |
*/ |
| - |
|
121 |
//endpoint descriptor |
| - |
|
122 |
USB_DESC_ENDPOINT_LEN, //length of descriptor ==28 |
| - |
|
123 |
USB_DESC_ENDPOINT_TYPE, //constant ENDPOINT (ENDPOINT 0x05) ==29 |
| - |
|
124 |
0x80, //endpoint number and direction (0x80 = EP0 IN) ==30 |
| - |
|
125 |
USB_ENDPOINT_TYPE_CONTROL, //transfer type supported (0x03 is interrupt) ==31 |
| - |
|
126 |
USB_EP0_TX_SIZE,0x00, //maximum packet size supported ==32,33 |
| - |
|
127 |
10 //polling interval, in ms. (cant be smaller than 10 for slow speed devices) ==34 |
| 177 |
|
128 |
|
| 178 |
//endpoint descriptor |
129 |
//endpoint descriptor |
| 179 |
USB_DESC_ENDPOINT_LEN, //length of descriptor ==28 |
130 |
USB_DESC_ENDPOINT_LEN, //length of descriptor ==28 |
| 180 |
USB_DESC_ENDPOINT_TYPE, //constant ENDPOINT (ENDPOINT 0x05) ==29 |
131 |
USB_DESC_ENDPOINT_TYPE, //constant ENDPOINT (ENDPOINT 0x05) ==29 |
| 181 |
0x81, //endpoint number and direction (0x81 = EP1 IN) ==30 |
132 |
0x00, //endpoint number and direction (0x80 = EP0 IN) ==30 |
| 182 |
USB_ENDPOINT_TYPE_INTERRUPT, //transfer type supported (0x03 is interrupt) ==31 |
133 |
USB_ENDPOINT_TYPE_CONTROL, //transfer type supported (0x03 is interrupt) ==31 |
| 183 |
USB_EP1_TX_SIZE,0x00, //maximum packet size supported ==32,33 |
134 |
USB_EP0_RX_SIZE,0x00, //maximum packet size supported ==32,33 |
| 184 |
10 //polling interval, in ms. (cant be smaller than 10 for slow speed devices) ==34 |
135 |
10 //polling interval, in ms. (cant be smaller than 10 for slow speed devices) ==34 |
| 185 |
}; |
136 |
}; |
| 186 |
|
137 |
|
| 187 |
|
138 |
|
| 188 |
//****** BEGIN CONFIG DESCRIPTOR LOOKUP TABLES ******** |
139 |
//****** BEGIN CONFIG DESCRIPTOR LOOKUP TABLES ******** |
| Line 228... |
Line 179... |
| 228 |
const char USB_DEVICE_DESC[] = { |
179 |
const char USB_DEVICE_DESC[] = { |
| 229 |
//starts of with device configuration. only one possible |
180 |
//starts of with device configuration. only one possible |
| 230 |
USB_DESC_DEVICE_LEN, //the length of this report ==1 |
181 |
USB_DESC_DEVICE_LEN, //the length of this report ==1 |
| 231 |
0x01, //the constant DEVICE (DEVICE 0x01) ==2 |
182 |
0x01, //the constant DEVICE (DEVICE 0x01) ==2 |
| 232 |
0x10,0x01, //usb version in bcd (pic167xx is 1.1) ==3,4 |
183 |
0x10,0x01, //usb version in bcd (pic167xx is 1.1) ==3,4 |
| 233 |
0xff, //class code ==5 |
184 |
0xff, //class code vendor specific |
| 234 |
0x00, //subclass code ==6 |
185 |
0x00, //subclass code ==6 |
| 235 |
0x00, //protocol code ==7 |
186 |
0x00, //protocol code ==7 |
| 236 |
USB_MAX_EP0_PACKET_LENGTH, //max packet size for endpoint 0. (SLOW SPEED SPECIFIES 8) ==8 |
187 |
USB_MAX_EP0_PACKET_LENGTH, //max packet size for endpoint 0. (SLOW SPEED SPECIFIES 8) ==8 |
| 237 |
USB_CONFIG_VID & 0xFF, ((USB_CONFIG_VID >> 8) & 0xFF), //vendor id ==9, 10 |
188 |
USB_CONFIG_VID & 0xFF, ((USB_CONFIG_VID >> 8) & 0xFF), //vendor id ==9, 10 |
| 238 |
USB_CONFIG_PID & 0xFF, ((USB_CONFIG_PID >> 8) & 0xFF), //product id, don't use 0xffff ==11, 12 |
189 |
USB_CONFIG_PID & 0xFF, ((USB_CONFIG_PID >> 8) & 0xFF), //product id, don't use 0xffff ==11, 12 |