--- /dev/null
+/*----------------------------------------------------------------------------\r
+ * U S B - K e r n e l\r
+ *----------------------------------------------------------------------------\r
+ * Name: usbdesc.c\r
+ * Purpose: USB Descriptors\r
+ * Version: V1.20\r
+ *----------------------------------------------------------------------------\r
+ * This software is supplied "AS IS" without any warranties, express,\r
+ * implied or statutory, including but not limited to the implied\r
+ * warranties of fitness for purpose, satisfactory quality and\r
+ * noninfringement. Keil extends you a royalty-free right to reproduce\r
+ * and distribute executable files created using this software for use\r
+ * on NXP Semiconductors LPC microcontroller devices only. Nothing else\r
+ * gives you the right to use this software.\r
+ *\r
+ * Copyright (c) 2009 Keil - An ARM Company. All rights reserved.\r
+ *----------------------------------------------------------------------------\r
+ * History:\r
+ * V1.20 Changed string descriptor handling\r
+ * V1.00 Initial Version\r
+ *---------------------------------------------------------------------------*/\r
+#include "lpc_types.h"\r
+#include "usb.h"\r
+#include "cdc.h"\r
+#include "usbcfg.h"\r
+#include "usbdesc.h"\r
+\r
+\r
+/* USB Standard Device Descriptor */\r
+const uint8_t USB_DeviceDescriptor[] = {\r
+ USB_DEVICE_DESC_SIZE, /* bLength */\r
+ USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ WBVAL(0x0200), /* 2.0 */ /* bcdUSB */\r
+ USB_DEVICE_CLASS_COMMUNICATIONS, /* bDeviceClass CDC*/\r
+ 0x00, /* bDeviceSubClass */\r
+ 0x00, /* bDeviceProtocol */\r
+ USB_MAX_PACKET0, /* bMaxPacketSize0 */\r
+ WBVAL(0x1FC9), /* idVendor */\r
+ WBVAL(0x2002), /* idProduct */\r
+ WBVAL(0x0100), /* 1.00 */ /* bcdDevice */\r
+ 0x01, /* iManufacturer */\r
+ 0x02, /* iProduct */\r
+ 0x03, /* iSerialNumber */\r
+ 0x01 /* bNumConfigurations: one possible configuration*/\r
+};\r
+\r
+/* USB Configuration Descriptor */\r
+/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */\r
+const uint8_t USB_ConfigDescriptor[] = {\r
+/* Configuration 1 */\r
+ USB_CONFIGUARTION_DESC_SIZE, /* bLength */\r
+ USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ WBVAL( /* wTotalLength */\r
+ 1*USB_CONFIGUARTION_DESC_SIZE +\r
+ 1*USB_INTERFACE_DESC_SIZE + /* communication interface */\r
+ 0x0013 + /* CDC functions */\r
+ 1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */\r
+ 1*USB_INTERFACE_DESC_SIZE + /* data interface */\r
+ 2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */\r
+ ),\r
+ 0x02, /* bNumInterfaces */\r
+ 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */\r
+ 0x00, /* iConfiguration: no string to describe this configuration */\r
+ USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */\r
+/*USB_CONFIG_REMOTE_WAKEUP*/,\r
+ USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */\r
+/* Interface 0, Alternate Setting 0, Communication class interface descriptor */\r
+ USB_INTERFACE_DESC_SIZE, /* bLength */\r
+ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */\r
+ 0x00, /* bAlternateSetting: Alternate setting */\r
+ 0x01, /* bNumEndpoints: One endpoint used */\r
+ CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */\r
+ CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */\r
+ 0x00, /* bInterfaceProtocol: no protocol used */\r
+ 0x5E, /* iInterface: */\r
+/*Header Functional Descriptor*/\r
+ 0x05, /* bLength: Endpoint Descriptor size */\r
+ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */\r
+ CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */\r
+ WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */\r
+/*Call Management Functional Descriptor*/\r
+ 0x05, /* bFunctionLength */\r
+ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */\r
+ CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */\r
+ 0x01, /* bmCapabilities: device handles call management */\r
+ 0x01, /* bDataInterface: CDC data IF ID */\r
+/*Abstract Control Management Functional Descriptor*/\r
+ 0x04, /* bFunctionLength */\r
+ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */\r
+ CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */\r
+ 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */\r
+/*Union Functional Descriptor*/\r
+ 0x05, /* bFunctionLength */\r
+ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */\r
+ CDC_UNION, /* bDescriptorSubtype: Union func desc */\r
+ USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */\r
+ USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */\r
+/*Endpoint 1 Descriptor*/ /* event notification (optional) */\r
+ USB_ENDPOINT_DESC_SIZE, /* bLength */\r
+ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ USB_ENDPOINT_IN(1), /* bEndpointAddress */\r
+ USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */\r
+ WBVAL(0x0010), /* wMaxPacketSize */\r
+ 0x02, /* 2ms */ /* bInterval */\r
+/* Interface 1, Alternate Setting 0, Data class interface descriptor*/\r
+ USB_INTERFACE_DESC_SIZE, /* bLength */\r
+ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */\r
+ 0x00, /* bAlternateSetting: no alternate setting */\r
+ 0x02, /* bNumEndpoints: two endpoints used */\r
+ CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */\r
+ 0x00, /* bInterfaceSubClass: no subclass available */\r
+ 0x00, /* bInterfaceProtocol: no protocol used */\r
+ 0x5E, /* iInterface: */\r
+/* Endpoint, EP2 Bulk Out */\r
+ USB_ENDPOINT_DESC_SIZE, /* bLength */\r
+ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ USB_ENDPOINT_OUT(2), /* bEndpointAddress */\r
+ USB_ENDPOINT_TYPE_BULK, /* bmAttributes */\r
+ WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */\r
+ 0x00, /* bInterval: ignore for Bulk transfer */\r
+/* Endpoint, EP2 Bulk In */\r
+ USB_ENDPOINT_DESC_SIZE, /* bLength */\r
+ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ USB_ENDPOINT_IN(2), /* bEndpointAddress */\r
+ USB_ENDPOINT_TYPE_BULK, /* bmAttributes */\r
+ WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */\r
+ 0x00, /* bInterval: ignore for Bulk transfer */\r
+/* Terminator */\r
+ 0 /* bLength */\r
+};\r
+\r
+\r
+\r
+\r
+/* USB String Descriptor (optional) */\r
+const uint8_t USB_StringDescriptor[] = {\r
+/* Index 0x00: LANGID Codes */\r
+ 0x04, /* bLength */\r
+ USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ WBVAL(0x0409), /* US English */ /* wLANGID */\r
+/* Index 0x01: Manufacturer */\r
+ (13*2 + 2), /* bLength (13 Char + Type + lenght) */\r
+ USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ 'N',0,\r
+ 'X',0,\r
+ 'P',0,\r
+ ' ',0,\r
+ 'S',0,\r
+ 'E',0,\r
+ 'M',0,\r
+ 'I',0,\r
+ 'C',0,\r
+ 'O',0,\r
+ 'N',0,\r
+ 'D',0,\r
+ ' ',0,\r
+/* Index 0x02: Product */\r
+ (17*2 + 2), /* bLength ( 17 Char + Type + lenght) */\r
+ USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ 'N',0,\r
+ 'X',0,\r
+ 'P',0,\r
+ ' ',0,\r
+ 'L',0,\r
+ 'P',0,\r
+ 'C',0,\r
+ '1',0,\r
+ '7',0,\r
+ 'x',0,\r
+ 'x',0,\r
+ ' ',0,\r
+ 'V',0,\r
+ 'C',0,\r
+ 'O',0,\r
+ 'M',0,\r
+ ' ',0,\r
+/* Index 0x03: Serial Number */\r
+ (12*2 + 2), /* bLength (12 Char + Type + lenght) */\r
+ USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ 'D',0,\r
+ 'E',0,\r
+ 'M',0,\r
+ 'O',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+ '0',0,\r
+/* Index 0x04: Interface 0, Alternate Setting 0 */\r
+ ( 4*2 + 2), /* bLength (4 Char + Type + lenght) */\r
+ USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */\r
+ 'V',0,\r
+ 'C',0,\r
+ 'O',0,\r
+ 'M',0,\r
+};\r
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