* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t HIDReport[] =
{
HID_RI_USAGE_PAGE(16, 0xFFDC), /* Vendor Page 0xDC */
HID_RI_USAGE(8, 0xFB), /* Vendor Usage 0xFB */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
/** 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.
*/
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] =
{
HID_RI_USAGE_PAGE(16, 0xFF00), /* Vendor Page 0 */
HID_RI_USAGE(8, 0x01), /* Vendor Usage 1 */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_USAGE(8, 0x03), /* Vendor Usage 3 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
#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.
*
* This descriptor describes the multiple possible reports of the HID interface's report structure.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM HIDReport[] =
{
/* Mouse Report */
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x02), /* Mouse */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_REPORT_ID(8, HID_REPORTID_MouseReport),
HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_USAGE_PAGE(8, 0x09), /* Button */
HID_RI_USAGE_MINIMUM(8, 0x01),
HID_RI_USAGE_MAXIMUM(8, 0x03),
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x03),
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x05),
HID_RI_INPUT(8, HID_IOF_CONSTANT),
#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
#endif
/** 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.
*
* This descriptor describes the multiple possible reports of the HID interface's report structure.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM HIDReport[] =
{
/* Mouse Report */
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x02), /* Mouse */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_REPORT_ID(8, HID_REPORTID_MouseReport),
HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_USAGE_PAGE(8, 0x09), /* Button */
HID_RI_USAGE_MINIMUM(8, 0x01),
HID_RI_USAGE_MAXIMUM(8, 0x03),
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x03),
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x05),
HID_RI_INPUT(8, HID_IOF_CONSTANT),
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM MediaControlReport[] =
{
HID_RI_USAGE_PAGE(8, 0x0C), /* Consumer Page */
HID_RI_USAGE(8, 0x01), /* Consumer Controls */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE(8, 0xB0), /* Play */
HID_RI_USAGE(8, 0xB1), /* Pause */
HID_RI_USAGE(8, 0xB3), /* Fast Forward */
HID_RI_USAGE(8, 0xB4), /* Rewind */
HID_RI_USAGE(8, 0xB5), /* Next Track */
HID_RI_USAGE(8, 0xB6), /* Previous Track */
HID_RI_USAGE(8, 0xB7), /* Stop */
HID_RI_USAGE(16, 0x09CD), /* Play/Pause (toggle) */
HID_RI_USAGE(8, 0xE2), /* Mute */
HID_RI_USAGE(8, 0xE9), /* Volume Up */
HID_RI_USAGE(8, 0xEA), /* Volume Down */
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x0B),
HID_RI_LOGICAL_MINIMUM(8, 0),
.ReleaseNumber = VERSION_BCD(00.01),
.ManufacturerStrIndex = 0x01,
.ProductStrIndex = 0x02,
.SerialNumStrIndex = NO_DESCRIPTOR,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
};
#define GENERIC_REPORT_SIZE 16
#define GENERIC_IN_EPADDR (ENDPOINT_DIR_IN | 1)
#define GENERIC_EPSIZE 8
const USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] = {
HID_RI_USAGE_PAGE(16, 0xFF00), /* Vendor Page 0 */
HID_RI_USAGE(8, 0x01), /* Vendor Usage 1 */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x00), /* Undefined */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
HID_RI_FEATURE(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_END_COLLECTION(0),
};
const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = {
.Config =
{
.Header = {
.Size = sizeof(USB_Descriptor_Configuration_Header_t),
#include "util.h"
#include "descriptor.h"
/*******************************************************************************
* HID Report Descriptors
******************************************************************************/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM ConsoleReport[] =
{
HID_RI_USAGE_PAGE(16, 0xFF31), /* Vendor Page(PJRC Teensy compatible) */
HID_RI_USAGE(8, 0x74), /* Vendor Usage(PJRC Teensy compatible) */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE(8, 0x75), /* Vendor Usage 0x75 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_COUNT(8, CONSOLE_EPSIZE),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_USAGE(8, 0x76), /* Vendor Usage 0x76 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_COUNT(8, CONSOLE_EPSIZE),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
/*******************************************************************************
* Device Descriptors
******************************************************************************/
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
{
/* Use the HID class driver's standard Joystick report.
* Min X/Y/Z Axis values: -100
* Max X/Y/Z Axis values: 100
* Min physical X/Y/Z Axis values (used to determine resolution): -1
* Max physical X/Y/Z Axis values (used to determine resolution): 1
* Buttons: 2
*/
//HID_DESCRIPTOR_JOYSTICK(-100, 100, -1, 1, 2)
//HID_DESCRIPTOR_JOYSTICK(MinAxisVal, MaxAxisVal, MinPhysicalVal, MaxPhysicalVal, Buttons)
HID_RI_USAGE_PAGE(8, 0x01),
HID_RI_USAGE(8, 0x04),
HID_RI_COLLECTION(8, 0x01),
HID_RI_USAGE(8, 0x01),
HID_RI_COLLECTION(8, 0x00),
HID_RI_USAGE(8, 0x30),
HID_RI_USAGE(8, 0x31),
HID_RI_USAGE(8, 0x32),
HID_RI_LOGICAL_MINIMUM(16, -16384),
HID_RI_LOGICAL_MAXIMUM(16, 16384),
HID_RI_PHYSICAL_MINIMUM(16, -1),
HID_RI_PHYSICAL_MAXIMUM(16, 1),
HID_RI_REPORT_COUNT(8, 4),
HID_RI_REPORT_SIZE(8, 16),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_END_COLLECTION(0),
HID_RI_USAGE_PAGE(8, 0x09),
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM HapReport[] =
{
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x05), /* Gamepad */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_USAGE(8, 0x30), /* Usage X */
HID_RI_USAGE(8, 0x31), /* Usage Y */
HID_RI_LOGICAL_MINIMUM(8, -1),
HID_RI_LOGICAL_MAXIMUM(8, 1),
HID_RI_REPORT_COUNT(8, 0x02),
HID_RI_REPORT_SIZE(8, 0x02),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_INPUT(8, HID_IOF_CONSTANT),
HID_RI_END_COLLECTION(0),
HID_RI_USAGE_PAGE(8, 0x09), /* Button */
HID_RI_USAGE_MINIMUM(8, 0x01),
HID_RI_USAGE_MAXIMUM(8, 0x08),
.ProductID = 0xf000, // for test
.ReleaseNumber = VERSION_BCD(00.01),
.ManufacturerStrIndex = 0x01,
.ProductStrIndex = 0x02,
.SerialNumStrIndex = NO_DESCRIPTOR,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
};
#define MY_EPADDR (ENDPOINT_DIR_IN | 1)
#define MY_EPSIZE 1
// See http://msdn.microsoft.com/en-us/windows/hardware/gg462991.aspx
const USB_Descriptor_HIDReport_Datatype_t PROGMEM reportDescriptor[] = {
HID_RI_USAGE_PAGE(8, 0x0c), /* Consumer Page */
HID_RI_USAGE(8, 0x01), /* Consumer Controls */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_LOGICAL_MINIMUM(8, 0),
HID_RI_LOGICAL_MAXIMUM(8, 1),
HID_RI_USAGE(8, 0xE9), /* Volume Up */
HID_RI_USAGE(8, 0xEA), /* Volume Down */
HID_RI_REPORT_SIZE(8, 1),
HID_RI_REPORT_COUNT(8, 2),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
// Up/Down repeats on the host when you keep pressing.
HID_RI_USAGE(8, 0xE2), /* Mute */
HID_RI_REPORT_COUNT(8, 1),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
// Mute toggles the state on the host because this is 'Relative'.
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] =
{
HID_RI_USAGE_PAGE(16, 0xFF00), /* Vendor Page 0 */
HID_RI_USAGE(8, 0x01), /* Vendor Usage 1 */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, BUFFER_EPSIZE),
HID_RI_REPORT_COUNT(8, BUFFER_EPSIZE),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_USAGE(8, 0x03), /* Vendor Usage 3 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, BUFFER_EPSIZE),
HID_RI_REPORT_COUNT(8, BUFFER_EPSIZE),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
{
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x04), /* Joystick */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_USAGE(8, 0x30), /* Usage X */
HID_RI_USAGE(8, 0x31), /* Usage Y */
HID_RI_LOGICAL_MINIMUM(8, -100),
HID_RI_LOGICAL_MAXIMUM(8, 100),
HID_RI_PHYSICAL_MINIMUM(8, -1),
HID_RI_PHYSICAL_MAXIMUM(8, 1),
HID_RI_REPORT_COUNT(8, 0x02),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_END_COLLECTION(0),
HID_RI_USAGE_PAGE(8, 0x09), /* Button */
HID_RI_USAGE_MINIMUM(8, 0x01),
static uint16_t getManufacturerDescriptor(void const **const outDescriptor) {
MakeStringDescriptor(kDescriptor, "Rob Mayoff");
*outDescriptor = &kDescriptor;
return pgm_read_byte(&kDescriptor.Header.Size);
}
static uint16_t getProductDescriptor(void const **const outDescriptor) {
MakeStringDescriptor(kDescriptor, "Mouse Imposter");
*outDescriptor = &kDescriptor;
return pgm_read_byte(&kDescriptor.Header.Size);
}
static uint8_t const PROGMEM kMouseReportDescriptor[] = {
HID_RI_USAGE_PAGE(8, 1), // 1 = Generic Desktop
HID_RI_USAGE(8, 2), // 2 = Mouse
HID_RI_COLLECTION(8, 1), // 1 = Application
HID_RI_USAGE(8, 1), // 1 = Pointer
HID_RI_COLLECTION(8, 0), // 0 = Physical
HID_RI_USAGE_PAGE(8, 9), // 9 = Buttons
HID_RI_USAGE_MINIMUM(8, 1), // 1 = first button number
HID_RI_USAGE_MAXIMUM(8, 3), // 3 = last button number
HID_RI_LOGICAL_MINIMUM(8, 0), // 0 = application value for bit value 0
HID_RI_LOGICAL_MAXIMUM(8, 1), // 1 = application value for bit value 1
HID_RI_REPORT_COUNT(8, 3), // 3 = number of buttons
HID_RI_REPORT_SIZE(8, 1), // 1 = bits reported per button
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Define the button fields
HID_RI_REPORT_COUNT(8, 1), // 1 = number of padding fields
HID_RI_REPORT_SIZE(8, 5), // 5 = number of bits in padding field
HID_RI_INPUT(8, HID_IOF_CONSTANT), // Define the padding field
HID_RI_USAGE_PAGE(8, 1), // 1 = Generic Desktop
#endif
/** 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.
*
* This descriptor describes the multiple possible reports of the HID interface's report structure.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM HIDReport[] =
{
/* Joystick Report */
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x04), /* Joystick */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_REPORT_ID(8, HID_REPORTID_JoystickReport),
HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_USAGE(8, 0x30), /* Usage X */
HID_RI_USAGE(8, 0x31), /* Usage Y */
HID_RI_USAGE(8, 0x32), /* Usage X */ //JW added - can add more as 34, 35 etc
HID_RI_USAGE(8, 0x33), /* Usage Y */
HID_RI_LOGICAL_MINIMUM(8, -128),
HID_RI_LOGICAL_MAXIMUM(8, 127),
HID_RI_PHYSICAL_MINIMUM(8, -1),
HID_RI_PHYSICAL_MAXIMUM(8, 1),
//HID_RI_REPORT_COUNT(8, 0x02), //increase axis from 2 to 4
HID_RI_REPORT_COUNT(8, 0x04),
HID_RI_REPORT_SIZE(8, 0x08),
uint8_t USB_ProcessHIDReport(const uint8_t* ReportData,
uint16_t ReportSize,
HID_ReportInfo_t* const ParserData)
{
HID_StateTable_t StateTable[HID_STATETABLE_STACK_DEPTH];
HID_StateTable_t* CurrStateTable = &StateTable[0];
HID_CollectionPath_t* CurrCollectionPath = NULL;
HID_ReportSizeInfo_t* CurrReportIDInfo = &ParserData->ReportIDSizes[0];
uint16_t UsageList[HID_USAGE_STACK_DEPTH];
uint8_t UsageListSize = 0;
HID_MinMax_t UsageMinMax = {0, 0};
memset(ParserData, 0x00, sizeof(HID_ReportInfo_t));
memset(CurrStateTable, 0x00, sizeof(HID_StateTable_t));
memset(CurrReportIDInfo, 0x00, sizeof(HID_ReportSizeInfo_t));
ParserData->TotalDeviceReports = 1;
while (ReportSize)
{
uint8_t HIDReportItem = *ReportData;
uint32_t ReportItemData = 0;
ReportData++;
ReportSize--;
switch (HIDReportItem & HID_RI_DATA_SIZE_MASK)
{
case HID_RI_DATA_BITS_32:
ReportItemData = le32_to_cpu(*((uint32_t*)ReportData));
ReportSize -= 4;
ReportData += 4;
break;
case HID_RI_DATA_BITS_16:
ReportItemData = le16_to_cpu(*((uint16_t*)ReportData));
ReportSize -= 2;
ReportData += 2;
break;
case HID_RI_DATA_BITS_8:
ReportItemData = *((uint8_t*)ReportData);
ReportSize -= 1;
ReportData += 1;
break;
}
switch (HIDReportItem & (HID_RI_TYPE_MASK | HID_RI_TAG_MASK))
{
case HID_RI_PUSH(0):
if (CurrStateTable == &StateTable[HID_STATETABLE_STACK_DEPTH - 1])
return HID_PARSE_HIDStackOverflow;
memcpy((CurrStateTable + 1),
CurrStateTable,
sizeof(HID_ReportItem_t));
CurrStateTable++;
break;
case HID_RI_POP(0):
if (CurrStateTable == &StateTable[0])
return HID_PARSE_HIDStackUnderflow;
CurrStateTable--;
break;
case HID_RI_USAGE_PAGE(0):
if ((HIDReportItem & HID_RI_DATA_SIZE_MASK) == HID_RI_DATA_BITS_32)
CurrStateTable->Attributes.Usage.Page = (ReportItemData >> 16);
CurrStateTable->Attributes.Usage.Page = ReportItemData;
break;
case HID_RI_LOGICAL_MINIMUM(0):
CurrStateTable->Attributes.Logical.Minimum = ReportItemData;
break;
case HID_RI_LOGICAL_MAXIMUM(0):
CurrStateTable->Attributes.Logical.Maximum = ReportItemData;
break;
case HID_RI_PHYSICAL_MINIMUM(0):
CurrStateTable->Attributes.Physical.Minimum = ReportItemData;
break;
case HID_RI_PHYSICAL_MAXIMUM(0):
CurrStateTable->Attributes.Physical.Maximum = ReportItemData;
break;
case HID_RI_UNIT_EXPONENT(0):
CurrStateTable->Attributes.Unit.Exponent = ReportItemData;
break;
case HID_RI_UNIT(0):
CurrStateTable->Attributes.Unit.Type = ReportItemData;
break;
case HID_RI_REPORT_SIZE(0):
CurrStateTable->Attributes.BitSize = ReportItemData;
break;
case HID_RI_REPORT_COUNT(0):
CurrStateTable->ReportCount = ReportItemData;
break;
case HID_RI_REPORT_ID(0):
CurrStateTable->ReportID = ReportItemData;
if (ParserData->UsingReportIDs)
{
CurrReportIDInfo = NULL;
for (uint8_t i = 0; i < ParserData->TotalDeviceReports; i++)
{
if (ParserData->ReportIDSizes[i].ReportID == CurrStateTable->ReportID)
{
CurrReportIDInfo = &ParserData->ReportIDSizes[i];
break;
}
}
if (CurrReportIDInfo == NULL)
{
if (ParserData->TotalDeviceReports == HID_MAX_REPORT_IDS)
return HID_PARSE_InsufficientReportIDItems;
CurrReportIDInfo = &ParserData->ReportIDSizes[ParserData->TotalDeviceReports++];
memset(CurrReportIDInfo, 0x00, sizeof(HID_ReportSizeInfo_t));
}
}
ParserData->UsingReportIDs = true;
CurrReportIDInfo->ReportID = CurrStateTable->ReportID;
break;
case HID_RI_USAGE(0):
if (UsageListSize == HID_USAGE_STACK_DEPTH)
return HID_PARSE_UsageListOverflow;
UsageList[UsageListSize++] = ReportItemData;
break;
case HID_RI_USAGE_MINIMUM(0):
UsageMinMax.Minimum = ReportItemData;
break;
case HID_RI_USAGE_MAXIMUM(0):
UsageMinMax.Maximum = ReportItemData;
break;
case HID_RI_COLLECTION(0):
if (CurrCollectionPath == NULL)
{
CurrCollectionPath = &ParserData->CollectionPaths[0];
}
else
{
HID_CollectionPath_t* ParentCollectionPath = CurrCollectionPath;
CurrCollectionPath = &ParserData->CollectionPaths[1];
while (CurrCollectionPath->Parent != NULL)
{
if (CurrCollectionPath == &ParserData->CollectionPaths[HID_MAX_COLLECTIONS - 1])
return HID_PARSE_InsufficientCollectionPaths;
CurrCollectionPath++;
}
CurrCollectionPath->Parent = ParentCollectionPath;
}
CurrCollectionPath->Type = ReportItemData;
CurrCollectionPath->Usage.Page = CurrStateTable->Attributes.Usage.Page;
if (UsageListSize)
{
CurrCollectionPath->Usage.Usage = UsageList[0];
for (uint8_t i = 0; i < UsageListSize; i++)
UsageList[i] = UsageList[i + 1];
UsageListSize--;
}
else if (UsageMinMax.Minimum <= UsageMinMax.Maximum)
{
CurrCollectionPath->Usage.Usage = UsageMinMax.Minimum++;
}
break;
case HID_RI_END_COLLECTION(0):
if (CurrCollectionPath == NULL)
return HID_PARSE_UnexpectedEndCollection;
CurrCollectionPath = CurrCollectionPath->Parent;
break;
case HID_RI_INPUT(0):
case HID_RI_OUTPUT(0):
case HID_RI_FEATURE(0):
for (uint8_t ReportItemNum = 0; ReportItemNum < CurrStateTable->ReportCount; ReportItemNum++)
{
HID_ReportItem_t NewReportItem;
memcpy(&NewReportItem.Attributes,
&CurrStateTable->Attributes,
sizeof(HID_ReportItem_Attributes_t));
NewReportItem.ItemFlags = ReportItemData;
NewReportItem.CollectionPath = CurrCollectionPath;
NewReportItem.ReportID = CurrStateTable->ReportID;
if (UsageListSize)
{
NewReportItem.Attributes.Usage.Usage = UsageList[0];
for (uint8_t i = 0; i < UsageListSize; i++)
UsageList[i] = UsageList[i + 1];
UsageListSize--;
}
else if (UsageMinMax.Minimum <= UsageMinMax.Maximum)
{
NewReportItem.Attributes.Usage.Usage = UsageMinMax.Minimum++;
}
uint8_t ItemTypeTag = (HIDReportItem & (HID_RI_TYPE_MASK | HID_RI_TAG_MASK));
if (ItemTypeTag == HID_RI_INPUT(0))
NewReportItem.ItemType = HID_REPORT_ITEM_In;
else if (ItemTypeTag == HID_RI_OUTPUT(0))
NewReportItem.ItemType = HID_REPORT_ITEM_Out;
else
NewReportItem.ItemType = HID_REPORT_ITEM_Feature;
NewReportItem.BitOffset = CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType];
CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType] += CurrStateTable->Attributes.BitSize;
ParserData->LargestReportSizeBits = MAX(ParserData->LargestReportSizeBits, CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType]);
if (ParserData->TotalReportItems == HID_MAX_REPORTITEMS)
return HID_PARSE_InsufficientReportItems;
memcpy(&ParserData->ReportItems[ParserData->TotalReportItems],
&NewReportItem, sizeof(HID_ReportItem_t));
if (!(ReportItemData & HID_IOF_CONSTANT) && CALLBACK_HIDParser_FilterHIDReportItem(&NewReportItem))
ParserData->TotalReportItems++;
}
break;
}
if ((HIDReportItem & HID_RI_TYPE_MASK) == HID_RI_TYPE_MAIN)
{
UsageMinMax.Minimum = 0;
UsageMinMax.Maximum = 0;
UsageListSize = 0;
}
}
if (!(ParserData->TotalReportItems))
return HID_PARSE_NoUnfilteredReportItems;
return HID_PARSE_Successful;
}
* 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.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =
{
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x06), /* Keyboard */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */
HID_RI_USAGE_MINIMUM(8, 0xE0), /* Keyboard Left Control */
HID_RI_USAGE_MAXIMUM(8, 0xE7), /* Keyboard Right GUI */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x08),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_INPUT(8, HID_IOF_CONSTANT),
HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */
HID_RI_USAGE_MINIMUM(8, 0x01), /* Num Lock */
HID_RI_USAGE_MAXIMUM(8, 0x05), /* Kana */
arising out of or in connection with the use or performance of
this software.
*/
#include "util.h"
#include "report.h"
#include "descriptor.h"
/*******************************************************************************
* HID Report Descriptors
******************************************************************************/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =
{
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x06), /* Keyboard */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */
HID_RI_USAGE_MINIMUM(8, 0xE0), /* Keyboard Left Control */
HID_RI_USAGE_MAXIMUM(8, 0xE7), /* Keyboard Right GUI */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x08),
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_INPUT(8, HID_IOF_CONSTANT), /* reserved */
HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */
/** 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.
*
* This descriptor describes the multiple possible reports of the HID interface's report structure.
*/
//Keyboard and media report
const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =
{
/* Keyboard Report */
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x06), /* Keyboard */
HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_REPORT_ID(8, KEYBOARD_REPORTID_KeyboardReport),
HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */
HID_RI_USAGE_MINIMUM(8, 0xE0), /* Keyboard Left Control */
HID_RI_USAGE_MAXIMUM(8, 0xE7), /* Keyboard Right GUI */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x08),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_INPUT(8, HID_IOF_CONSTANT),
HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */
HID_RI_USAGE_MINIMUM(8, 0x01), /* Num Lock */
