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Diffstat (limited to 'Demos/KeyboardViaInt/Descriptors.c')
| -rw-r--r-- | Demos/KeyboardViaInt/Descriptors.c | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/Demos/KeyboardViaInt/Descriptors.c b/Demos/KeyboardViaInt/Descriptors.c deleted file mode 100644 index 8e28b59ea..000000000 --- a/Demos/KeyboardViaInt/Descriptors.c +++ /dev/null @@ -1,267 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2009.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2009 Denver Gingerich (denver [at] ossguy [dot] com)
- Based on code by Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, and distribute this software
- and its documentation for any purpose and without fee is hereby
- granted, provided that the above copyright notice appear in all
- copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
- * computer-readable structures which the host requests upon device enumeration, to determine
- * the device's capabilities and functions.
- */
-
-#include "Descriptors.h"
-
-/** HID class report descriptor. This is a special descriptor constructed with values from the
- * USBIF HID class specification to describe the reports and capabilities of the HID device. This
- * descriptor is parsed by the host and its contents used to determine what data (and in what encoding)
- * the device will send, and what it may be sent back from the host. Refer to the HID specification for
- * more details on HID report descriptors.
- */
-USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =
-{
- 0x05, 0x01, /* Usage Page (Generic Desktop) */
- 0x09, 0x06, /* Usage (Keyboard) */
- 0xa1, 0x01, /* Collection (Application) */
- 0x75, 0x01, /* Report Size (1) */
- 0x95, 0x08, /* Report Count (8) */
- 0x05, 0x07, /* Usage Page (Key Codes) */
- 0x19, 0xe0, /* Usage Minimum (Keyboard LeftControl) */
- 0x29, 0xe7, /* Usage Maximum (Keyboard Right GUI) */
- 0x15, 0x00, /* Logical Minimum (0) */
- 0x25, 0x01, /* Logical Maximum (1) */
- 0x81, 0x02, /* Input (Data, Variable, Absolute) */
- 0x95, 0x01, /* Report Count (1) */
- 0x75, 0x08, /* Report Size (8) */
- 0x81, 0x03, /* Input (Const, Variable, Absolute) */
- 0x95, 0x05, /* Report Count (5) */
- 0x75, 0x01, /* Report Size (1) */
- 0x05, 0x08, /* Usage Page (LEDs) */
- 0x19, 0x01, /* Usage Minimum (Num Lock) */
- 0x29, 0x05, /* Usage Maximum (Kana) */
- 0x91, 0x02, /* Output (Data, Variable, Absolute) */
- 0x95, 0x01, /* Report Count (1) */
- 0x75, 0x03, /* Report Size (3) */
- 0x91, 0x03, /* Output (Const, Variable, Absolute) */
- 0x95, 0x06, /* Report Count (6) */
- 0x75, 0x08, /* Report Size (8) */
- 0x15, 0x00, /* Logical Minimum (0) */
- 0x25, 0x65, /* Logical Maximum (101) */
- 0x05, 0x07, /* Usage Page (Keyboard) */
- 0x19, 0x00, /* Usage Minimum (Reserved (no event indicated)) */
- 0x29, 0x65, /* Usage Maximum (Keyboard Application) */
- 0x81, 0x00, /* Input (Data, Array, Absolute) */
- 0xc0 /* End Collection */
-};
-
-/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
- * device characteristics, including the supported USB version, control endpoint size and the
- * number of device configurations. The descriptor is read out by the USB host when the enumeration
- * process begins.
- */
-USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
-{
- Header: {Size: sizeof(USB_Descriptor_Device_t), Type: DTYPE_Device},
-
- USBSpecification: VERSION_BCD(01.10),
- Class: 0x00,
- SubClass: 0x00,
- Protocol: 0x00,
-
- Endpoint0Size: 8,
-
- VendorID: 0x03EB,
- ProductID: 0x2042,
- ReleaseNumber: 0x0000,
-
- ManufacturerStrIndex: 0x01,
- ProductStrIndex: 0x02,
- SerialNumStrIndex: NO_DESCRIPTOR,
-
- NumberOfConfigurations: 1
-};
-
-/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
- * of the device in one of its supported configurations, including information about any device interfaces
- * and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
- * a configuration so that the host may correctly communicate with the USB device.
- */
-USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
-{
- Config:
- {
- Header: {Size: sizeof(USB_Descriptor_Configuration_Header_t), Type: DTYPE_Configuration},
-
- TotalConfigurationSize: sizeof(USB_Descriptor_Configuration_t),
- TotalInterfaces: 1,
-
- ConfigurationNumber: 1,
- ConfigurationStrIndex: NO_DESCRIPTOR,
-
- ConfigAttributes: (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELFPOWERED),
-
- MaxPowerConsumption: USB_CONFIG_POWER_MA(100)
- },
-
- Interface:
- {
- Header: {Size: sizeof(USB_Descriptor_Interface_t), Type: DTYPE_Interface},
-
- InterfaceNumber: 0x00,
- AlternateSetting: 0x00,
-
- TotalEndpoints: 2,
-
- Class: 0x03,
- SubClass: 0x01,
- Protocol: 0x01,
-
- InterfaceStrIndex: NO_DESCRIPTOR
- },
-
- KeyboardHID:
- {
- Header: {Size: sizeof(USB_Descriptor_HID_t), Type: DTYPE_HID},
-
- HIDSpec: VERSION_BCD(01.11),
- CountryCode: 0x00,
- TotalHIDReports: 0x01,
- HIDReportType: DTYPE_Report,
- HIDReportLength: sizeof(KeyboardReport)
- },
-
- KeyboardEndpoint:
- {
- Header: {Size: sizeof(USB_Descriptor_Endpoint_t), Type: DTYPE_Endpoint},
-
- EndpointAddress: (ENDPOINT_DESCRIPTOR_DIR_IN | KEYBOARD_EPNUM),
- Attributes: EP_TYPE_INTERRUPT,
- EndpointSize: KEYBOARD_EPSIZE,
- PollingIntervalMS: 0x02
- },
-
- KeyboardLEDsEndpoint:
- {
- Header: {Size: sizeof(USB_Descriptor_Endpoint_t), Type: DTYPE_Endpoint},
-
- EndpointAddress: (ENDPOINT_DESCRIPTOR_DIR_OUT | KEYBOARD_LEDS_EPNUM),
- Attributes: EP_TYPE_INTERRUPT,
- EndpointSize: KEYBOARD_EPSIZE,
- PollingIntervalMS: 0x02
- }
-};
-
-/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
- * the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
- * via the language ID table available at USB.org what languages the device supports for its string descriptors.
- */
-USB_Descriptor_String_t PROGMEM LanguageString =
-{
- Header: {Size: USB_STRING_LEN(1), Type: DTYPE_String},
-
- UnicodeString: {LANGUAGE_ID_ENG}
-};
-
-/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
- * form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
- * Descriptor.
- */
-USB_Descriptor_String_t PROGMEM ManufacturerString =
-{
- Header: {Size: USB_STRING_LEN(16), Type: DTYPE_String},
-
- UnicodeString: L"Denver Gingerich"
-};
-
-/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
- * and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
- * Descriptor.
- */
-USB_Descriptor_String_t PROGMEM ProductString =
-{
- Header: {Size: USB_STRING_LEN(18), Type: DTYPE_String},
-
- UnicodeString: L"LUFA Keyboard Demo"
-};
-
-/** This function is called by the library when in device mode, and must be overridden (see StdDescriptors.h
- * documentation) by the application code so that the address and size of a requested descriptor can be given
- * to the USB library. When the device recieves a Get Descriptor request on the control endpoint, this function
- * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
- * USB host.
- */
-uint16_t USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
-{
- const uint8_t DescriptorType = (wValue >> 8);
- const uint8_t DescriptorNumber = (wValue & 0xFF);
-
- void* Address = NULL;
- uint16_t Size = NO_DESCRIPTOR;
-
- switch (DescriptorType)
- {
- case DTYPE_Device:
- Address = DESCRIPTOR_ADDRESS(DeviceDescriptor);
- Size = sizeof(USB_Descriptor_Device_t);
- break;
- case DTYPE_Configuration:
- Address = DESCRIPTOR_ADDRESS(ConfigurationDescriptor);
- Size = sizeof(USB_Descriptor_Configuration_t);
- break;
- case DTYPE_String:
- switch (DescriptorNumber)
- {
- case 0x00:
- Address = DESCRIPTOR_ADDRESS(LanguageString);
- Size = pgm_read_byte(&LanguageString.Header.Size);
- break;
- case 0x01:
- Address = DESCRIPTOR_ADDRESS(ManufacturerString);
- Size = pgm_read_byte(&ManufacturerString.Header.Size);
- break;
- case 0x02:
- Address = DESCRIPTOR_ADDRESS(ProductString);
- Size = pgm_read_byte(&ProductString.Header.Size);
- break;
- }
-
- break;
- case DTYPE_HID:
- Address = DESCRIPTOR_ADDRESS(ConfigurationDescriptor.KeyboardHID);
- Size = sizeof(USB_Descriptor_HID_t);
- break;
- case DTYPE_Report:
- Address = DESCRIPTOR_ADDRESS(KeyboardReport);
- Size = sizeof(KeyboardReport);
- break;
- }
-
- *DescriptorAddress = Address;
- return Size;
-}
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