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- /*
- This work is licensed under the Creative Commons Attribution 3.0 Unported License.
- To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/
- or send a letter to
- Creative Commons,
- 171 Second Street,
- Suite 300,
- San Francisco,
- California,
- 94105,
- USA.
- */
- #ifndef __DESCRIPTORS_H__
- #define __DESCRIPTORS_H__
- // JTR v0.2a
- /* String identifiers */
- #define USB_iManufacturer 1u
- #define USB_iProduct 2u
- #define USB_iSerialNum 3u
- #define USB_NUM_STRINGS 4u
- ROMPTR const unsigned char cdc_device_descriptor[] = {
- 0x12, // bLength
- USB_DEVICE_DESCRIPTOR_TYPE, // bDescriptorType
- 0x00, // bcdUSB (low byte)
- 0x02, // bcdUSB (high byte)
- 0x02, // bDeviceClass
- 0x00, // bDeviceSubClass
- 0x00, // bDeviceProtocol
- USB_EP0_BUFFER_SIZE, // bMaxPacketSize
- LOWB(USB_VID), // idVendor (low byte)
- HIGHB(USB_VID), // idVendor (high byte)
- LOWB(USB_PID), // idProduct (low byte)
- HIGHB(USB_PID), // idProduct (high byte)
- LOWB(USB_DEV), // bcdDevice (low byte)
- HIGHB(USB_DEV), // bcdDevice (high byte)
- USB_iManufacturer, // iManufacturer
- USB_iProduct, // iProduct
- USB_iSerialNum, // iSerialNumber (none)
- USB_NUM_CONFIGURATIONS // bNumConfigurations
- };
- #define USB_CONFIG_DESC_TOT_LENGTH (9U+9+5+4+5+5+7+9+7+7)
- ROMPTR const unsigned char cdc_config_descriptor[] = {
- 0x09, // bLength
- USB_CONFIGURATION_DESCRIPTOR_TYPE, // bDescriptorType
- LOWB(USB_CONFIG_DESC_TOT_LENGTH), // wTotalLength (low byte)
- HIGHB(USB_CONFIG_DESC_TOT_LENGTH), // wTotalLength (high byte)
- USB_NUM_INTERFACES, // bNumInterfaces
- 0x01, // bConfigurationValue
- 0x00, // iConfiguration (0=none)
- 0x80, // bmAttributes (0x80 = bus powered)
- 0x64, // bMaxPower (in 2 mA units, 50=100 mA)
- //Interface0 descriptor starts here
- 0x09, // bLength (Interface0 descriptor starts here)
- USB_INTERFACE_DESCRIPTOR_TYPE, // bDescriptorType
- 0x00, // bInterfaceNumber
- 0x00, // bAlternateSetting
- 0x01, // bNumEndpoints (excluding EP0)
- 0x02, // bInterfaceClass 0x02=com interface
- 0x02, // bInterfaceSubClass 0x02=ACM
- 0x01, // bInterfaceProtocol 0x01=AT modem
- 0x00, // iInterface (none)
- // CDC header descriptor
- 0x05, // bFunctionLength
- 0x24, // bDescriptorType
- 0x00, // bDescriptorSubtype (CDC header descriptor)
- 0x10, // bcdCDC (low byte)
- 0x01, // bcdCDC (high byte)
- // CDC abstract control management descriptor
- 0x04, // bFunctionLength
- 0x24, // bDescriptorType
- 0x02, // bDescriptorSubtype (CDC abstract control management descriptor)
- 0x02, // bmCapabilities
- // CDC union descriptor
- 0x05, // bFunctionLength
- 0x24, // bDescriptorType
- 0x06, // bDescriptorSubtype (CDC union descriptor)
- 0x00, // bControlInterface
- 0x01, // bSubordinateInterface0
- // Call management descriptor
- 0x05, // bFunctionLength
- 0x24, // bDescriptorType
- 0x01, // bDescriptorSubtype (Call management descriptor)
- 0x01, // bmCapabilities
- 0x01, // bInterfaceNum
- // CDC Endpoint 1 IN descriptor (INTERRUPT, Not used)
- 0x07, // bLength (Endpoint1 descriptor)
- USB_ENDPOINT_DESCRIPTOR_TYPE, // bDescriptorType
- 0x81, // bEndpointAddress
- 0x03, // bmAttributes (0x03=intr)
- LOWB(CDC_NOTICE_BUFFER_SIZE), // wMaxPacketSize (low byte)
- HIGHB(CDC_NOTICE_BUFFER_SIZE), // wMaxPacketSize (high byte)
- 0x40, // bInterval
- //Interface1 descriptor
- 0x09, // bLength (Interface1 descriptor)
- USB_INTERFACE_DESCRIPTOR_TYPE, // bDescriptorType
- 0x01, // bInterfaceNumber
- 0x00, // bAlternateSetting
- 0x02, // bNumEndpoints
- 0x0A, // datainterface type
- 0x00, // bInterfaceSubClass
- 0x00, // bInterfaceProtocol (0x00=no protocol, 0xFE=functional unit, 0xFF=vendor specific)
- 0x00, // iInterface
- // CDC Endpoint 2 OUT descriptor (BULK)
- 0x07, // bLength (Enpoint2 descriptor)
- USB_ENDPOINT_DESCRIPTOR_TYPE, // bDescriptorType
- 0x02, // bEndpointAddress
- 0x02, // bmAttributes (0x02=bulk)
- LOWB(CDC_BUFFER_SIZE), // wMaxPacketSize (low byte)
- HIGHB(CDC_BUFFER_SIZE), // wMaxPacketSize (high byte)
- 0x00, // bInterval
- // CDC Endpoint 2 IN descriptor (BULK)
- 0x07, // bLength
- USB_ENDPOINT_DESCRIPTOR_TYPE, // bDescriptorType
- 0x82, // bEndpointAddress
- 0x02, // bmAttributes (0x02=bulk)
- LOWB(CDC_BUFFER_SIZE), // wMaxPacketSize (low byte)
- HIGHB(CDC_BUFFER_SIZE), // wMaxPacketSize (high byte)
- 0x00 // bInterval
- };
- ROM const unsigned char cdc_str_descs[] = {
- /* 0 */ 4, USB_STRING_DESCRIPTOR_TYPE, LOWB(USB_LANGID_English_United_States), HIGHB(USB_LANGID_English_United_States),
- /* USB_iManufacturer */ 42, USB_STRING_DESCRIPTOR_TYPE, 'D',0,'a',0,'n',0,'g',0,'e',0,'r',0,'o',0,'u',0,'s',0,' ',0,'P',0,'r',0,'o',0,'t',0,'o',0,'t',0,'y',0,'p',0,'e',0,'s',0,
- /* USB_iProduct */ 25, USB_STRING_DESCRIPTOR_TYPE, 'F',0,'r',0,'a',0,'i',0,'s',0,'e',0,'M',0,'a',0,'s',0,'t',0,'e',0,'r',
- /* USB_iSerialNum */ 18, USB_STRING_DESCRIPTOR_TYPE, '0',0,'0',0,'0',0,'0',0,'0',0,'0',0,'0',0,'1',0
- };
- /* TODO: Develop prebuild script for generating all complex structures */
- #endif//__DESCRIPTORS_H__
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