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Add sendchar with Generic HID to support debug print.

This commit is contained in:
tmk 2012-06-27 18:31:33 +09:00
parent dd93d2915f
commit 3969ec09b4
5 changed files with 586 additions and 410 deletions
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keyboard/lufa/Descriptors.c
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@ -1,359 +1,432 @@
/* /*
LUFA Library * Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright (C) Dean Camera, 2012. * This file is based on:
* LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse
dean [at] fourwalledcubicle [dot] com * LUFA-120219/Demos/Device/Lowlevel/GenericHID
www.lufa-lib.org */
*/
/*
/* LUFA Library
Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) Copyright (C) Dean Camera, 2012.
Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com)
dean [at] fourwalledcubicle [dot] com
Permission to use, copy, modify, distribute, and sell this www.lufa-lib.org
software and its documentation for any purpose is hereby granted */
without fee, 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 Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
documentation, and that the name of the author not be used in Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com)
advertising or publicity pertaining to distribution of the
software without specific, written prior permission. Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
The author disclaim all warranties with regard to this without fee, provided that the above copyright notice appear in
software, including all implied warranties of merchantability all copies and that both that the copyright notice and this
and fitness. In no event shall the author be liable for any permission notice and warranty disclaimer appear in supporting
special, indirect or consequential damages or any damages documentation, and that the name of the author not be used in
whatsoever resulting from loss of use, data or profits, whether advertising or publicity pertaining to distribution of the
in an action of contract, negligence or other tortious action, software without specific, written prior permission.
arising out of or in connection with the use or performance of
this software. 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
/** \file special, indirect or consequential damages or any damages
* whatsoever resulting from loss of use, data or profits, whether
* USB Device Descriptors, for library use when in USB device mode. Descriptors are special in an action of contract, negligence or other tortious action,
* computer-readable structures which the host requests upon device enumeration, to determine arising out of or in connection with the use or performance of
* the device's capabilities and functions. this software.
*/ */
#include "Descriptors.h" /** \file
*
/** HID class report descriptor. This is a special descriptor constructed with values from the * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
* USBIF HID class specification to describe the reports and capabilities of the HID device. This * computer-readable structures which the host requests upon device enumeration, to determine
* descriptor is parsed by the host and its contents used to determine what data (and in what encoding) * the device's capabilities and functions.
* 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.
* #include "Descriptors.h"
* This descriptor describes the mouse HID interface's report structure.
*/
const USB_Descriptor_HIDReport_Datatype_t PROGMEM MouseReport[] = /*******************************************************************************
{ * HID Report Descriptors
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */ ******************************************************************************/
HID_RI_USAGE(8, 0x02), /* Mouse */ const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =
HID_RI_COLLECTION(8, 0x01), /* Application */ {
HID_RI_USAGE(8, 0x01), /* Pointer */ HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_COLLECTION(8, 0x00), /* Physical */ HID_RI_USAGE(8, 0x06), /* Keyboard */
HID_RI_USAGE_PAGE(8, 0x09), /* Button */ HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_USAGE_MINIMUM(8, 0x01), HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */
HID_RI_USAGE_MAXIMUM(8, 0x03), HID_RI_USAGE_MINIMUM(8, 0xE0), /* Keyboard Left Control */
HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_USAGE_MAXIMUM(8, 0xE7), /* Keyboard Right GUI */
HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_REPORT_COUNT(8, 0x03), HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x01), HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), HID_RI_REPORT_COUNT(8, 0x08),
HID_RI_REPORT_COUNT(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_REPORT_SIZE(8, 0x05), HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_INPUT(8, HID_IOF_CONSTANT), HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */ HID_RI_INPUT(8, HID_IOF_CONSTANT),
HID_RI_USAGE(8, 0x30), /* Usage X */ HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */
HID_RI_USAGE(8, 0x31), /* Usage Y */ HID_RI_USAGE_MINIMUM(8, 0x01), /* Num Lock */
HID_RI_LOGICAL_MINIMUM(8, -1), HID_RI_USAGE_MAXIMUM(8, 0x05), /* Kana */
HID_RI_LOGICAL_MAXIMUM(8, 1), HID_RI_REPORT_COUNT(8, 0x05),
HID_RI_PHYSICAL_MINIMUM(8, -1), HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_PHYSICAL_MAXIMUM(8, 1), HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_REPORT_COUNT(8, 0x02), HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x08), HID_RI_REPORT_SIZE(8, 0x03),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE), HID_RI_OUTPUT(8, HID_IOF_CONSTANT),
HID_RI_END_COLLECTION(0), HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_END_COLLECTION(0), HID_RI_LOGICAL_MAXIMUM(8, 0x65),
}; HID_RI_USAGE_PAGE(8, 0x07), /* Keyboard */
HID_RI_USAGE_MINIMUM(8, 0x00), /* Reserved (no event indicated) */
/** Same as the MouseReport structure, but defines the keyboard HID interface's report structure. */ HID_RI_USAGE_MAXIMUM(8, 0x65), /* Keyboard Application */
const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] = HID_RI_REPORT_COUNT(8, 0x06),
{ HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */ HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE),
HID_RI_USAGE(8, 0x06), /* Keyboard */ HID_RI_END_COLLECTION(0),
HID_RI_COLLECTION(8, 0x01), /* Application */ };
HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */
HID_RI_USAGE_MINIMUM(8, 0xE0), /* Keyboard Left Control */ const USB_Descriptor_HIDReport_Datatype_t PROGMEM MouseReport[] =
HID_RI_USAGE_MAXIMUM(8, 0xE7), /* Keyboard Right GUI */ {
HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_USAGE(8, 0x02), /* Mouse */
HID_RI_REPORT_SIZE(8, 0x01), HID_RI_COLLECTION(8, 0x01), /* Application */
HID_RI_REPORT_COUNT(8, 0x08), HID_RI_USAGE(8, 0x01), /* Pointer */
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), HID_RI_COLLECTION(8, 0x00), /* Physical */
HID_RI_REPORT_COUNT(8, 0x01), HID_RI_USAGE_PAGE(8, 0x09), /* Button */
HID_RI_REPORT_SIZE(8, 0x08), HID_RI_USAGE_MINIMUM(8, 0x01),
HID_RI_INPUT(8, HID_IOF_CONSTANT), HID_RI_USAGE_MAXIMUM(8, 0x03),
HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */ HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_USAGE_MINIMUM(8, 0x01), /* Num Lock */ HID_RI_LOGICAL_MAXIMUM(8, 0x01),
HID_RI_USAGE_MAXIMUM(8, 0x05), /* Kana */ HID_RI_REPORT_COUNT(8, 0x03),
HID_RI_REPORT_COUNT(8, 0x05), HID_RI_REPORT_SIZE(8, 0x01),
HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), HID_RI_REPORT_COUNT(8, 0x01),
HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x05),
HID_RI_REPORT_SIZE(8, 0x03), HID_RI_INPUT(8, HID_IOF_CONSTANT),
HID_RI_OUTPUT(8, HID_IOF_CONSTANT), HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_USAGE(8, 0x30), /* Usage X */
HID_RI_LOGICAL_MAXIMUM(8, 0x65), HID_RI_USAGE(8, 0x31), /* Usage Y */
HID_RI_USAGE_PAGE(8, 0x07), /* Keyboard */ HID_RI_LOGICAL_MINIMUM(8, -1),
HID_RI_USAGE_MINIMUM(8, 0x00), /* Reserved (no event indicated) */ HID_RI_LOGICAL_MAXIMUM(8, 1),
HID_RI_USAGE_MAXIMUM(8, 0x65), /* Keyboard Application */ HID_RI_PHYSICAL_MINIMUM(8, -1),
HID_RI_REPORT_COUNT(8, 0x06), HID_RI_PHYSICAL_MAXIMUM(8, 1),
HID_RI_REPORT_SIZE(8, 0x08), HID_RI_REPORT_COUNT(8, 0x02),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_END_COLLECTION(0), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
}; HID_RI_END_COLLECTION(0),
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 const USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] =
* process begins. {
*/ HID_RI_USAGE_PAGE(16, 0xFF00), /* Vendor Page 0 */
const USB_Descriptor_Device_t PROGMEM DeviceDescriptor = HID_RI_USAGE(8, 0x01), /* Vendor Usage 1 */
{ HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device}, HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
.USBSpecification = VERSION_BCD(01.10), HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
.Class = USB_CSCP_NoDeviceClass, HID_RI_REPORT_SIZE(8, 0x08),
.SubClass = USB_CSCP_NoDeviceSubclass, HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
.Protocol = USB_CSCP_NoDeviceProtocol, HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
HID_RI_USAGE(8, 0x03), /* Vendor Usage 3 */
.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
.VendorID = 0x03EB, HID_RI_REPORT_SIZE(8, 0x08),
.ProductID = 0x204D, HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
.ReleaseNumber = VERSION_BCD(00.01), HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
.ManufacturerStrIndex = 0x01, };
.ProductStrIndex = 0x02,
.SerialNumStrIndex = NO_DESCRIPTOR,
/*******************************************************************************
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS * Device Descriptors
}; ******************************************************************************/
const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
/** 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 .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
* 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. .USBSpecification = VERSION_BCD(01.10),
*/ .Class = USB_CSCP_NoDeviceClass,
const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .SubClass = USB_CSCP_NoDeviceSubclass,
{ .Protocol = USB_CSCP_NoDeviceProtocol,
.Config =
{ .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
.Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
.VendorID = 0xFEED,
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t), .ProductID = 0x204D,
.TotalInterfaces = 2, .ReleaseNumber = VERSION_BCD(00.02),
.ConfigurationNumber = 1, .ManufacturerStrIndex = 0x01,
.ConfigurationStrIndex = NO_DESCRIPTOR, .ProductStrIndex = 0x02,
.SerialNumStrIndex = NO_DESCRIPTOR,
.ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
.MaxPowerConsumption = USB_CONFIG_POWER_MA(100) };
},
/*******************************************************************************
.HID1_KeyboardInterface = * Configuration Descriptors
{ ******************************************************************************/
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
{
.InterfaceNumber = 0x00, .Config =
.AlternateSetting = 0x00, {
.Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
.TotalEndpoints = 2,
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
.Class = HID_CSCP_HIDClass, .TotalInterfaces = 3,
.SubClass = HID_CSCP_BootSubclass,
.Protocol = HID_CSCP_KeyboardBootProtocol, .ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
.InterfaceStrIndex = NO_DESCRIPTOR
}, .ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED), //TODO: bus powered?
.HID1_KeyboardHID = .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
{ },
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
/*
.HIDSpec = VERSION_BCD(01.11), * Keyboard
.CountryCode = 0x00, */
.TotalReportDescriptors = 1, .HID1_KeyboardInterface =
.HIDReportType = HID_DTYPE_Report, {
.HIDReportLength = sizeof(KeyboardReport) .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
},
.InterfaceNumber = 0x00,
.HID1_ReportINEndpoint = .AlternateSetting = 0x00,
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, .TotalEndpoints = 2,
.EndpointAddress = (ENDPOINT_DIR_IN | KEYBOARD_IN_EPNUM), .Class = HID_CSCP_HIDClass,
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .SubClass = HID_CSCP_BootSubclass,
.EndpointSize = HID_EPSIZE, .Protocol = HID_CSCP_KeyboardBootProtocol,
.PollingIntervalMS = 0x01
}, .InterfaceStrIndex = NO_DESCRIPTOR
},
.HID1_ReportOUTEndpoint =
{ .HID1_KeyboardHID =
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, {
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
.EndpointAddress = (ENDPOINT_DIR_OUT | KEYBOARD_OUT_EPNUM),
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .HIDSpec = VERSION_BCD(01.11),
.EndpointSize = HID_EPSIZE, .CountryCode = 0x00,
.PollingIntervalMS = 0x01 .TotalReportDescriptors = 1,
}, .HIDReportType = HID_DTYPE_Report,
.HIDReportLength = sizeof(KeyboardReport)
.HID2_MouseInterface = },
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, .HID1_ReportINEndpoint =
{
.InterfaceNumber = 0x01, .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.AlternateSetting = 0x00,
.EndpointAddress = (ENDPOINT_DIR_IN | KEYBOARD_IN_EPNUM),
.TotalEndpoints = 1, .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = HID_EPSIZE,
.Class = HID_CSCP_HIDClass, .PollingIntervalMS = 0x01
.SubClass = HID_CSCP_BootSubclass, },
.Protocol = HID_CSCP_MouseBootProtocol,
.HID1_ReportOUTEndpoint =
.InterfaceStrIndex = NO_DESCRIPTOR {
}, .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.HID2_MouseHID = .EndpointAddress = (ENDPOINT_DIR_OUT | KEYBOARD_OUT_EPNUM),
{ .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID}, .EndpointSize = HID_EPSIZE,
.PollingIntervalMS = 0x01
.HIDSpec = VERSION_BCD(01.11), },
.CountryCode = 0x00,
.TotalReportDescriptors = 1, /*
.HIDReportType = HID_DTYPE_Report, * Mouse
.HIDReportLength = sizeof(MouseReport) */
}, .HID2_MouseInterface =
{
.HID2_ReportINEndpoint = .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, .InterfaceNumber = 0x01,
.AlternateSetting = 0x00,
.EndpointAddress = (ENDPOINT_DIR_IN | MOUSE_IN_EPNUM),
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .TotalEndpoints = 1,
.EndpointSize = HID_EPSIZE,
.PollingIntervalMS = 0x01 .Class = HID_CSCP_HIDClass,
} .SubClass = HID_CSCP_BootSubclass,
}; .Protocol = HID_CSCP_MouseBootProtocol,
/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests .InterfaceStrIndex = NO_DESCRIPTOR
* 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.
*/ .HID2_MouseHID =
const USB_Descriptor_String_t PROGMEM LanguageString = {
{ .Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
.HIDSpec = VERSION_BCD(01.11),
.UnicodeString = {LANGUAGE_ID_ENG} .CountryCode = 0x00,
}; .TotalReportDescriptors = 1,
.HIDReportType = HID_DTYPE_Report,
/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable .HIDReportLength = sizeof(MouseReport)
* form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device },
* Descriptor.
*/ .HID2_ReportINEndpoint =
const USB_Descriptor_String_t PROGMEM ManufacturerString = {
{ .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
.EndpointAddress = (ENDPOINT_DIR_IN | MOUSE_IN_EPNUM),
.UnicodeString = L"Dean Camera" .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
}; .EndpointSize = HID_EPSIZE,
.PollingIntervalMS = 0x01
/** 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. /*
*/ * Generic
const USB_Descriptor_String_t PROGMEM ProductString = */
{ .HID3_GenericInterface =
.Header = {.Size = USB_STRING_LEN(28), .Type = DTYPE_String}, {
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.UnicodeString = L"LUFA Mouse and Keyboard Demo"
}; .InterfaceNumber = 0x02,
.AlternateSetting = 0x00,
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
* documentation) by the application code so that the address and size of a requested descriptor can be given .TotalEndpoints = 2,
* to the USB library. When the device receives 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 .Class = HID_CSCP_HIDClass,
* USB host. .SubClass = HID_CSCP_NonBootSubclass,
*/ .Protocol = HID_CSCP_NonBootProtocol,
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
const uint8_t wIndex, .InterfaceStrIndex = NO_DESCRIPTOR
const void** const DescriptorAddress) },
{
const uint8_t DescriptorType = (wValue >> 8); .HID3_GenericHID =
const uint8_t DescriptorNumber = (wValue & 0xFF); {
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
const void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR; .HIDSpec = VERSION_BCD(01.11),
.CountryCode = 0x00,
switch (DescriptorType) .TotalReportDescriptors = 1,
{ .HIDReportType = HID_DTYPE_Report,
case DTYPE_Device: .HIDReportLength = sizeof(GenericReport)
Address = &DeviceDescriptor; },
Size = sizeof(USB_Descriptor_Device_t);
break; .HID3_ReportINEndpoint =
case DTYPE_Configuration: {
Address = &ConfigurationDescriptor; .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
Size = sizeof(USB_Descriptor_Configuration_t);
break; .EndpointAddress = (ENDPOINT_DIR_IN | GENERIC_IN_EPNUM),
case DTYPE_String: .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
switch (DescriptorNumber) .EndpointSize = GENERIC_EPSIZE,
{ .PollingIntervalMS = 0x01
case 0x00: },
Address = &LanguageString;
Size = pgm_read_byte(&LanguageString.Header.Size); .HID3_ReportOUTEndpoint =
break; {
case 0x01: .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
Address = &ManufacturerString;
Size = pgm_read_byte(&ManufacturerString.Header.Size); .EndpointAddress = (ENDPOINT_DIR_OUT | GENERIC_OUT_EPNUM),
break; .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
case 0x02: .EndpointSize = GENERIC_EPSIZE,
Address = &ProductString; .PollingIntervalMS = 0x01
Size = pgm_read_byte(&ProductString.Header.Size); }
break; };
}
break; /*******************************************************************************
case HID_DTYPE_HID: * String Descriptors
if (!(wIndex)) ******************************************************************************/
{ const USB_Descriptor_String_t PROGMEM LanguageString =
Address = &ConfigurationDescriptor.HID1_KeyboardHID; {
Size = sizeof(USB_HID_Descriptor_HID_t); .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
}
else .UnicodeString = {LANGUAGE_ID_ENG}
{ };
Address = &ConfigurationDescriptor.HID2_MouseHID;
Size = sizeof(USB_HID_Descriptor_HID_t); const USB_Descriptor_String_t PROGMEM ManufacturerString =
} {
break; .Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
case HID_DTYPE_Report:
if (!(wIndex)) .UnicodeString = L"Dean Camera" // TODO:
{ };
Address = &KeyboardReport;
Size = sizeof(KeyboardReport); const USB_Descriptor_String_t PROGMEM ProductString =
} {
else .Header = {.Size = USB_STRING_LEN(28), .Type = DTYPE_String},
{
Address = &MouseReport; .UnicodeString = L"LUFA Mouse and Keyboard Demo" // TODO:
Size = sizeof(MouseReport); };
}
break; /** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
} * 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 receives a Get Descriptor request on the control endpoint, this function
*DescriptorAddress = Address; * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
return Size; * USB host.
} */
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
const uint8_t wIndex,
const void** const DescriptorAddress)
{
const uint8_t DescriptorType = (wValue >> 8);
const uint8_t DescriptorIndex = (wValue & 0xFF);
const void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
switch (DescriptorType)
{
case DTYPE_Device:
Address = &DeviceDescriptor;
Size = sizeof(USB_Descriptor_Device_t);
break;
case DTYPE_Configuration:
Address = &ConfigurationDescriptor;
Size = sizeof(USB_Descriptor_Configuration_t);
break;
case DTYPE_String:
switch (DescriptorIndex )
{
case 0x00:
Address = &LanguageString;
Size = pgm_read_byte(&LanguageString.Header.Size);
break;
case 0x01:
Address = &ManufacturerString;
Size = pgm_read_byte(&ManufacturerString.Header.Size);
break;
case 0x02:
Address = &ProductString;
Size = pgm_read_byte(&ProductString.Header.Size);
break;
}
break;
case HID_DTYPE_HID:
switch (wIndex) {
case 0:
Address = &ConfigurationDescriptor.HID1_KeyboardHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
case 1:
Address = &ConfigurationDescriptor.HID2_MouseHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
case 2:
Address = &ConfigurationDescriptor.HID3_GenericHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
}
break;
case HID_DTYPE_Report:
switch (wIndex) {
case 0:
Address = &KeyboardReport;
Size = sizeof(KeyboardReport);
break;
case 1:
Address = &MouseReport;
Size = sizeof(MouseReport);
break;
case 2:
Address = &GenericReport;
Size = sizeof(GenericReport);
break;
}
break;
}
*DescriptorAddress = Address;
return Size;
}

71
keyboard/lufa/Descriptors.h
View File

@ -37,51 +37,48 @@
#ifndef _DESCRIPTORS_H_ #ifndef _DESCRIPTORS_H_
#define _DESCRIPTORS_H_ #define _DESCRIPTORS_H_
/* Includes: */ #include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/USB.h> #include <avr/pgmspace.h>
#include <avr/pgmspace.h>
/* Type Defines: */ typedef struct
/** Type define for the device configuration descriptor structure. This must be defined in the {
* application code, as the configuration descriptor contains several sub-descriptors which USB_Descriptor_Configuration_Header_t Config;
* vary between devices, and which describe the device's usage to the host.
*/
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
// Keyboard HID Interface // Keyboard HID Interface
USB_Descriptor_Interface_t HID1_KeyboardInterface; USB_Descriptor_Interface_t HID1_KeyboardInterface;
USB_HID_Descriptor_HID_t HID1_KeyboardHID; USB_HID_Descriptor_HID_t HID1_KeyboardHID;
USB_Descriptor_Endpoint_t HID1_ReportINEndpoint; USB_Descriptor_Endpoint_t HID1_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID1_ReportOUTEndpoint; USB_Descriptor_Endpoint_t HID1_ReportOUTEndpoint;
// Mouse HID Interface // Mouse HID Interface
USB_Descriptor_Interface_t HID2_MouseInterface; USB_Descriptor_Interface_t HID2_MouseInterface;
USB_HID_Descriptor_HID_t HID2_MouseHID; USB_HID_Descriptor_HID_t HID2_MouseHID;
USB_Descriptor_Endpoint_t HID2_ReportINEndpoint; USB_Descriptor_Endpoint_t HID2_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID2_ReportOUTEndpoint;
} USB_Descriptor_Configuration_t;
/* Macros: */ // Generic HID Interface
/** Endpoint number of the Keyboard HID reporting IN endpoint. */ USB_Descriptor_Interface_t HID3_GenericInterface;
#define KEYBOARD_IN_EPNUM 1 USB_HID_Descriptor_HID_t HID3_GenericHID;
USB_Descriptor_Endpoint_t HID3_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID3_ReportOUTEndpoint;
} USB_Descriptor_Configuration_t;
/** Endpoint number of the Keyboard HID reporting OUT endpoint. */
#define KEYBOARD_OUT_EPNUM 2
/** Endpoint number of the Mouse HID reporting IN endpoint. */ // Endopoint number/size
#define MOUSE_IN_EPNUM 3 #define KEYBOARD_IN_EPNUM 1
#define KEYBOARD_OUT_EPNUM 2
#define MOUSE_IN_EPNUM 3
#define GENERIC_IN_EPNUM 4
#define GENERIC_OUT_EPNUM 5
/** Size in bytes of each of the HID reporting IN and OUT endpoints. */ #define HID_EPSIZE 8
#define HID_EPSIZE 8 #define GENERIC_EPSIZE 8
#define GENERIC_REPORT_SIZE 8
/* Function Prototypes: */
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
const uint8_t wIndex, const uint8_t wIndex,
const void** const DescriptorAddress) const void** const DescriptorAddress)
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif #endif

3
keyboard/lufa/Makefile
View File

@ -128,8 +128,7 @@ LSRC = $(TARGET).c \
SRC = $(subst $(LUFA_PATH)/LUFA/,,$(LSRC)) SRC = $(subst $(LUFA_PATH)/LUFA/,,$(LSRC))
SRC += keymap.c \ SRC += keymap.c \
matrix.c \ matrix.c \
led.c \ led.c
sendchar_null.c
CONFIG_H = config.h CONFIG_H = config.h

129
keyboard/lufa/lufa.c
View File

@ -1,6 +1,8 @@
/* /*
* Copyright 2012 Jun Wako <wakojun@gmail.com> * Copyright 2012 Jun Wako <wakojun@gmail.com>
* This file is based on LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse. * This file is based on:
* LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse
* LUFA-120219/Demos/Device/Lowlevel/GenericHID
*/ */
/* /*
@ -38,6 +40,8 @@
#include "host.h" #include "host.h"
#include "host_driver.h" #include "host_driver.h"
#include "keyboard.h" #include "keyboard.h"
#include "sendchar.h"
#include "debug.h"
#include "lufa.h" #include "lufa.h"
static uint8_t keyboard_led_stats = 0; static uint8_t keyboard_led_stats = 0;
@ -64,11 +68,21 @@ int main(void)
SetupHardware(); SetupHardware();
sei(); sei();
print_enable = true;
debug_enable = true;
debug_matrix = true;
debug_keyboard = true;
debug_mouse = true;
_delay_ms(3000);
print("abcdefg\n");
keyboard_init(); keyboard_init();
host_set_driver(&lufa_driver); host_set_driver(&lufa_driver);
while (1) { while (1) {
keyboard_proc(); keyboard_proc();
Keyboard_HID_Task(); Keyboard_HID_Task();
Generic_HID_Task();
USB_USBTask(); USB_USBTask();
} }
} }
@ -112,6 +126,12 @@ void EVENT_USB_Device_ConfigurationChanged(void)
/* Setup Mouse HID Report Endpoint */ /* Setup Mouse HID Report Endpoint */
ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
HID_EPSIZE, ENDPOINT_BANK_SINGLE); HID_EPSIZE, ENDPOINT_BANK_SINGLE);
/* Setup Generic HID Report Endpoints */
ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
} }
/** Event handler for the USB_ControlRequest event. /** Event handler for the USB_ControlRequest event.
@ -119,8 +139,8 @@ void EVENT_USB_Device_ConfigurationChanged(void)
*/ */
void EVENT_USB_Device_ControlRequest(void) void EVENT_USB_Device_ControlRequest(void)
{ {
uint8_t* ReportData; uint8_t* ReportData = NULL;
uint8_t ReportSize; uint8_t ReportSize = 0;
/* Handle HID Class specific requests */ /* Handle HID Class specific requests */
switch (USB_ControlRequest.bRequest) switch (USB_ControlRequest.bRequest)
@ -130,16 +150,18 @@ void EVENT_USB_Device_ControlRequest(void)
{ {
Endpoint_ClearSETUP(); Endpoint_ClearSETUP();
/* Determine if it is the mouse or the keyboard data that is being requested */ // Interface
if (!(USB_ControlRequest.wIndex)) switch (USB_ControlRequest.wIndex) {
{ case 1: // Keyboard
ReportData = (uint8_t*)&keyboard_report_sent; ReportData = (uint8_t*)&keyboard_report_sent;
ReportSize = sizeof(keyboard_report_sent); ReportSize = sizeof(keyboard_report_sent);
} break;
else case 2: // Mouse
{
ReportData = (uint8_t*)&mouse_report_sent; ReportData = (uint8_t*)&mouse_report_sent;
ReportSize = sizeof(mouse_report_sent); ReportSize = sizeof(mouse_report_sent);
break;
case 3: // Generic
break;
} }
/* Write the report data to the control endpoint */ /* Write the report data to the control endpoint */
@ -160,8 +182,17 @@ void EVENT_USB_Device_ControlRequest(void)
return; return;
} }
/* Read in the LED report from the host */ // Interface
keyboard_led_stats = Endpoint_Read_8(); switch (USB_ControlRequest.wIndex) {
case 1: // Keyboard
/* Read in the LED report from the host */
keyboard_led_stats = Endpoint_Read_8();
break;
case 2: // Mouse
break;
case 3: // Generic
break;
}
Endpoint_ClearOUT(); Endpoint_ClearOUT();
Endpoint_ClearStatusStage(); Endpoint_ClearStatusStage();
@ -176,6 +207,10 @@ void EVENT_USB_Device_ControlRequest(void)
*/ */
void Keyboard_HID_Task(void) void Keyboard_HID_Task(void)
{ {
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
/* Select the Keyboard LED Report Endpoint */ /* Select the Keyboard LED Report Endpoint */
Endpoint_SelectEndpoint(KEYBOARD_OUT_EPNUM); Endpoint_SelectEndpoint(KEYBOARD_OUT_EPNUM);
@ -190,6 +225,40 @@ void Keyboard_HID_Task(void)
} }
} }
void Generic_HID_Task(void)
{
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
/* Check to see if a packet has been sent from the host */
if (Endpoint_IsOUTReceived())
{
/* Check to see if the packet contains data */
if (Endpoint_IsReadWriteAllowed())
{
/* Create a temporary buffer to hold the read in report from the host */
uint8_t GenericData[GENERIC_REPORT_SIZE];
/* Read Generic Report Data */
Endpoint_Read_Stream_LE(&GenericData, sizeof(GenericData), NULL);
/* Process Generic Report Data */
//TODO: ProcessGenericHIDReport(GenericData);
}
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearOUT();
}
/* IN packet */
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
// send IN packet
if (Endpoint_IsINReady())
Endpoint_ClearIN();
}
/******************************************************************************* /*******************************************************************************
* Host driver * Host driver
@ -241,3 +310,41 @@ static void send_system(uint16_t data)
static void send_consumer(uint16_t data) static void send_consumer(uint16_t data)
{ {
} }
/*******************************************************************************
* sendchar
******************************************************************************/
int8_t sendchar(uint8_t c)
{
if (USB_DeviceState != DEVICE_STATE_Configured)
return -1;
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
uint8_t timeout = 10;
uint16_t prevFN = USB_Device_GetFrameNumber();
while (!Endpoint_IsINReady()) {
switch (USB_DeviceState) {
case DEVICE_STATE_Unattached:
case DEVICE_STATE_Suspended:
return -1;
}
if (Endpoint_IsStalled())
return -1;
uint16_t currFN = USB_Device_GetFrameNumber();
if (prevFN != USB_Device_GetFrameNumber()) {
if (!(timeout--))
return -1;
prevFN = USB_Device_GetFrameNumber();
}
}
Endpoint_Write_8(c);
// send when packet is full
if (!Endpoint_IsReadWriteAllowed())
Endpoint_ClearIN();
return 0;
}

2
keyboard/lufa/lufa.h
View File

@ -65,7 +65,7 @@
void SetupHardware(void); void SetupHardware(void);
void Keyboard_ProcessLEDReport(const uint8_t LEDStatus); void Keyboard_ProcessLEDReport(const uint8_t LEDStatus);
void Keyboard_HID_Task(void); void Keyboard_HID_Task(void);
void Mouse_HID_Task(void); void Generic_HID_Task(void);
void EVENT_USB_Device_Connect(void); void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void); void EVENT_USB_Device_Disconnect(void);