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00047 #ifndef _USB_DESCRIPTORS_H_
00048 #define _USB_DESCRIPTORS_H_
00049
00050
00051
00052 #include "config.h"
00053 #include "modules/usb/device_chap9/usb_standard_request.h"
00054 #include "conf_usb.h"
00055
00056
00057
00058 #define Usb_get_dev_desc_pointer() (&(usb_dev_desc.bLength))
00059 #define Usb_get_dev_desc_length() (sizeof (usb_dev_desc))
00060 #define Usb_get_conf_desc_pointer() (&(usb_conf_desc.cfg.bLength))
00061 #define Usb_get_conf_desc_length() (sizeof (usb_conf_desc))
00062
00063
00064
00065
00066 #define USB_SPECIFICATION 0x0200
00067 #define DEVICE_CLASS CDC_GLOB_CLASS // CDC class
00068 #define DEVICE_SUB_CLASS 0 // each configuration has its own sub-class
00069 #define DEVICE_PROTOCOL 0 // each configuration has its own protocol
00070 #define EP_CONTROL_LENGTH 32
00071 #define VENDOR_ID VID_ATMEL
00072 #define PRODUCT_ID PID_MegaCDC
00073 #define RELEASE_NUMBER 0x1000
00074 #define MAN_INDEX 0x00
00075 #define PROD_INDEX 0x00
00076 #if (USB_DEVICE_SN_USE==ENABLE)
00077 #define SN_INDEX 0x03
00078 #else
00079 #define SN_INDEX 0x00 // No serial number field
00080 #endif
00081 #define NB_CONFIGURATION 1
00082
00083
00084 #define NB_INTERFACE 2 // Number of interfaces
00085 #define CONF_NB 1
00086 #define CONF_INDEX 0
00087 #define CONF_ATTRIBUTES USB_CONFIG_BUSPOWERED
00088 #define MAX_POWER 50 // 100 mA
00089
00090
00091 #define INTERFACE0_NB 0
00092 #define ALTERNATE0 0
00093 #define NB_ENDPOINT0 1
00094 #define INTERFACE0_CLASS CDC_COMM_CLASS // CDC ACM Com
00095 #define INTERFACE0_SUB_CLASS CDC_COMM_SUBCLASS
00096 #define INTERFACE0_PROTOCOL CDC_COMM_PROTOCOL
00097 #define INTERFACE0_INDEX 0
00098
00099
00100 #define INTERFACE1_NB 1
00101 #define ALTERNATE1 0
00102 #define NB_ENDPOINT1 2
00103 #define INTERFACE1_CLASS CDC_DATA_CLASS // CDC ACM Data
00104 #define INTERFACE1_SUB_CLASS CDC_DATA_SUBCLASS
00105 #define INTERFACE1_PROTOCOL CDC_DATA_PROTOCOL
00106 #define INTERFACE1_INDEX 0
00107
00108
00109
00110 #define INT_EP_SIZE 0x20
00111 #define ENDPOINT_NB_3 USB_ENDPOINT_IN | INT_EP
00112 #define EP_ATTRIBUTES_3 0x03 // BULK = 0x02, INTERUPT = 0x03
00113 #define EP_SIZE_3 INT_EP_SIZE
00114 #define EP_INTERVAL_3 0xFF //ms interrupt pooling from host
00115
00116
00117
00118 #define TX_EP_SIZE 0x20
00119 #define ENDPOINT_NB_1 USB_ENDPOINT_IN | TX_EP
00120 #define EP_ATTRIBUTES_1 0x02 // BULK = 0x02, INTERUPT = 0x03
00121 #define EP_SIZE_1 TX_EP_SIZE
00122 #define EP_INTERVAL_1 0x00
00123
00124
00125
00126 #define RX_EP_SIZE 0x20
00127 #define ENDPOINT_NB_2 RX_EP
00128 #define EP_ATTRIBUTES_2 0x02 // BULK = 0x02, INTERUPT = 0x03
00129 #define EP_SIZE_2 RX_EP_SIZE
00130 #define EP_INTERVAL_2 0x00
00131
00132 #define DEVICE_STATUS USB_DEVICE_STATUS_BUS_POWERED
00133
00134 #define LANG_ID 0x00
00135
00136
00137 #define USB_MN_LENGTH 5
00138 #define USB_MANUFACTURER_NAME \
00139 { Usb_unicode('A') \
00140 , Usb_unicode('T') \
00141 , Usb_unicode('M') \
00142 , Usb_unicode('E') \
00143 , Usb_unicode('L') \
00144 }
00145
00146 #define USB_PN_LENGTH 16
00147 #define USB_PRODUCT_NAME \
00148 { Usb_unicode('A') \
00149 ,Usb_unicode('V') \
00150 ,Usb_unicode('R') \
00151 ,Usb_unicode(' ') \
00152 ,Usb_unicode('U') \
00153 ,Usb_unicode('S') \
00154 ,Usb_unicode('B') \
00155 ,Usb_unicode(' ') \
00156 ,Usb_unicode('C') \
00157 ,Usb_unicode('D') \
00158 ,Usb_unicode('C') \
00159 ,Usb_unicode(' ') \
00160 ,Usb_unicode('D') \
00161 ,Usb_unicode('E') \
00162 ,Usb_unicode('M') \
00163 ,Usb_unicode('O') \
00164 }
00165
00166 #define USB_SN_LENGTH 0x05
00167 #define USB_SERIAL_NUMBER \
00168 { Usb_unicode('0') \
00169 ,Usb_unicode('0') \
00170 ,Usb_unicode('0') \
00171 ,Usb_unicode('0') \
00172 ,Usb_unicode('0') \
00173 }
00174
00175 #define LANGUAGE_ID 0x0409
00176
00177
00179 typedef struct
00180 {
00181 U8 bmRequestType;
00182 U8 bRequest;
00183 U16 wValue;
00184 U16 wIndex;
00185 U16 wLength;
00186 } S_UsbRequest;
00187
00189 typedef struct {
00190 U8 bLength;
00191 U8 bDescriptorType;
00192 U16 bscUSB;
00193 U8 bDeviceClass;
00194 U8 bDeviceSubClass;
00195 U8 bDeviceProtocol;
00196 U8 bMaxPacketSize0;
00197 U16 idVendor;
00198 U16 idProduct;
00199 U16 bcdDevice;
00200 U8 iManufacturer;
00201 U8 iProduct;
00202 U8 iSerialNumber;
00203 U8 bNumConfigurations;
00204 } S_usb_device_descriptor;
00205
00206
00208 typedef struct {
00209 U8 bLength;
00210 U8 bDescriptorType;
00211 U16 wTotalLength;
00212 U8 bNumInterfaces;
00213 U8 bConfigurationValue;
00214 U8 iConfiguration;
00215 U8 bmAttibutes;
00216 U8 MaxPower;
00217 } S_usb_configuration_descriptor;
00218
00219
00221 typedef struct {
00222 U8 bLength;
00223 U8 bDescriptorType;
00224 U8 bInterfaceNumber;
00225 U8 bAlternateSetting;
00226 U8 bNumEndpoints;
00227 U8 bInterfaceClass;
00228 U8 bInterfaceSubClass;
00229 U8 bInterfaceProtocol;
00230 U8 iInterface;
00231 } S_usb_interface_descriptor;
00232
00233
00235 typedef struct {
00236 U8 bLength;
00237 U8 bDescriptorType;
00238 U8 bEndpointAddress;
00239 U8 bmAttributes;
00240 U16 wMaxPacketSize;
00241 U8 bInterval;
00242 } S_usb_endpoint_descriptor;
00243
00244
00246 typedef struct {
00247 U8 bLength;
00248 U8 bDescriptorType;
00249 U16 wlangid;
00250 } S_usb_language_id;
00251
00252
00253
00254
00255
00256
00257 typedef struct {
00258 U8 bLength;
00259 U8 bDescriptorType;
00260 U16 wstring[USB_MN_LENGTH];
00261 } S_usb_manufacturer_string_descriptor;
00262
00263
00264
00265
00266
00267
00268 typedef struct {
00269 U8 bLength;
00270 U8 bDescriptorType;
00271 U16 wstring[USB_PN_LENGTH];
00272 } S_usb_product_string_descriptor;
00273
00274
00275
00276
00277
00278 #if (USB_DEVICE_SN_USE==ENABLE)
00279
00280 typedef struct {
00281 U8 bLength;
00282 U8 bDescriptorType;
00283 #if (USE_DEVICE_SN_UNIQUE==ENABLE)
00284
00285 #else
00286 U16 wstring[USB_SN_LENGTH];
00287 #endif
00288 } S_usb_serial_number;
00289 #endif
00290
00291
00292
00293
00294 typedef struct
00295 {
00296 S_usb_configuration_descriptor cfg;
00297 S_usb_interface_descriptor ifc0;
00298 U8 CS_INTERFACE[19];
00299 S_usb_endpoint_descriptor ep3;
00300 S_usb_interface_descriptor ifc1;
00301 S_usb_endpoint_descriptor ep1;
00302 S_usb_endpoint_descriptor ep2;
00303 } S_usb_user_configuration_descriptor;
00304
00305
00306
00307
00308
00309
00310
00311 #endif
00312