diff options
Diffstat (limited to 'lib/lufa/Demos/Device/LowLevel/Keyboard')
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Config/LUFAConfig.h | 126 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.c | 255 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.h | 98 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.c | 383 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.h | 85 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.txt | 76 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/asf.xml | 62 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/doxyfile | 2395 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/LowLevel/Keyboard/makefile | 43 |
9 files changed, 0 insertions, 3523 deletions
diff --git a/lib/lufa/Demos/Device/LowLevel/Keyboard/Config/LUFAConfig.h b/lib/lufa/Demos/Device/LowLevel/Keyboard/Config/LUFAConfig.h deleted file mode 100644 index 00eefc7bf7..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/Keyboard/Config/LUFAConfig.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - 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 - 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 disclaims 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 - * \brief LUFA Library Configuration Header File - * - * This header file is used to configure LUFA's compile time options, - * as an alternative to the compile time constants supplied through - * a makefile. - * - * For information on what each token does, refer to the LUFA - * manual section "Summary of Compile Tokens". - */ - -#ifndef _LUFA_CONFIG_H_ -#define _LUFA_CONFIG_H_ - - #if (ARCH == ARCH_AVR8) - - /* Non-USB Related Configuration Tokens: */ -// #define DISABLE_TERMINAL_CODES - - /* USB Class Driver Related Tokens: */ -// #define HID_HOST_BOOT_PROTOCOL_ONLY -// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here} -// #define HID_USAGE_STACK_DEPTH {Insert Value Here} -// #define HID_MAX_COLLECTIONS {Insert Value Here} -// #define HID_MAX_REPORTITEMS {Insert Value Here} -// #define HID_MAX_REPORT_IDS {Insert Value Here} -// #define NO_CLASS_DRIVER_AUTOFLUSH - - /* General USB Driver Related Tokens: */ -// #define ORDERED_EP_CONFIG - #define USE_STATIC_OPTIONS (USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL) - #define USB_DEVICE_ONLY -// #define USB_HOST_ONLY -// #define USB_STREAM_TIMEOUT_MS {Insert Value Here} -// #define NO_LIMITED_CONTROLLER_CONNECT -// #define NO_SOF_EVENTS - - /* USB Device Mode Driver Related Tokens: */ -// #define USE_RAM_DESCRIPTORS - #define USE_FLASH_DESCRIPTORS -// #define USE_EEPROM_DESCRIPTORS -// #define NO_INTERNAL_SERIAL - #define FIXED_CONTROL_ENDPOINT_SIZE 8 -// #define DEVICE_STATE_AS_GPIOR {Insert Value Here} - #define FIXED_NUM_CONFIGURATIONS 1 -// #define CONTROL_ONLY_DEVICE -// #define INTERRUPT_CONTROL_ENDPOINT -// #define NO_DEVICE_REMOTE_WAKEUP -// #define NO_DEVICE_SELF_POWER - - /* USB Host Mode Driver Related Tokens: */ -// #define HOST_STATE_AS_GPIOR {Insert Value Here} -// #define USB_HOST_TIMEOUT_MS {Insert Value Here} -// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here} -// #define NO_AUTO_VBUS_MANAGEMENT -// #define INVERTED_VBUS_ENABLE_LINE - - #elif (ARCH == ARCH_XMEGA) - - /* Non-USB Related Configuration Tokens: */ -// #define DISABLE_TERMINAL_CODES - - /* USB Class Driver Related Tokens: */ -// #define HID_HOST_BOOT_PROTOCOL_ONLY -// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here} -// #define HID_USAGE_STACK_DEPTH {Insert Value Here} -// #define HID_MAX_COLLECTIONS {Insert Value Here} -// #define HID_MAX_REPORTITEMS {Insert Value Here} -// #define HID_MAX_REPORT_IDS {Insert Value Here} -// #define NO_CLASS_DRIVER_AUTOFLUSH - - /* General USB Driver Related Tokens: */ - #define USE_STATIC_OPTIONS (USB_DEVICE_OPT_FULLSPEED | USB_OPT_RC32MCLKSRC | USB_OPT_BUSEVENT_PRIHIGH) -// #define USB_STREAM_TIMEOUT_MS {Insert Value Here} -// #define NO_LIMITED_CONTROLLER_CONNECT -// #define NO_SOF_EVENTS - - /* USB Device Mode Driver Related Tokens: */ -// #define USE_RAM_DESCRIPTORS - #define USE_FLASH_DESCRIPTORS -// #define USE_EEPROM_DESCRIPTORS -// #define NO_INTERNAL_SERIAL - #define FIXED_CONTROL_ENDPOINT_SIZE 8 -// #define DEVICE_STATE_AS_GPIOR {Insert Value Here} - #define FIXED_NUM_CONFIGURATIONS 1 -// #define CONTROL_ONLY_DEVICE - #define MAX_ENDPOINT_INDEX 2 -// #define NO_DEVICE_REMOTE_WAKEUP -// #define NO_DEVICE_SELF_POWER - - #else - - #error Unsupported architecture for this LUFA configuration file. - - #endif -#endif diff --git a/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.c b/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.c deleted file mode 100644 index d0e5bc4459..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com) - - Permission to use, copy, modify, distribute, and sell this - 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 - 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 disclaims 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. - */ -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 */ - HID_RI_REPORT_COUNT(8, 0x05), - HID_RI_REPORT_SIZE(8, 0x01), - 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_SIZE(8, 0x03), - HID_RI_OUTPUT(8, HID_IOF_CONSTANT), - HID_RI_LOGICAL_MINIMUM(8, 0x00), - HID_RI_LOGICAL_MAXIMUM(8, 0x65), - HID_RI_USAGE_PAGE(8, 0x07), /* Keyboard */ - HID_RI_USAGE_MINIMUM(8, 0x00), /* Reserved (no event indicated) */ - HID_RI_USAGE_MAXIMUM(8, 0x65), /* Keyboard Application */ - HID_RI_REPORT_COUNT(8, 0x06), - HID_RI_REPORT_SIZE(8, 0x08), - HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), - 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. - */ -const USB_Descriptor_Device_t PROGMEM DeviceDescriptor = -{ - .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device}, - - .USBSpecification = VERSION_BCD(1,1,0), - .Class = USB_CSCP_NoDeviceClass, - .SubClass = USB_CSCP_NoDeviceSubclass, - .Protocol = USB_CSCP_NoDeviceProtocol, - - .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, - - .VendorID = 0x03EB, - .ProductID = 0x2042, - .ReleaseNumber = VERSION_BCD(0,0,1), - - .ManufacturerStrIndex = STRING_ID_Manufacturer, - .ProductStrIndex = STRING_ID_Product, - .SerialNumStrIndex = NO_DESCRIPTOR, - - .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS -}; - -/** 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. - */ -const 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_RESERVED | USB_CONFIG_ATTR_SELFPOWERED), - - .MaxPowerConsumption = USB_CONFIG_POWER_MA(100) - }, - - .HID_Interface = - { - .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, - - .InterfaceNumber = INTERFACE_ID_Keyboard, - .AlternateSetting = 0x00, - - .TotalEndpoints = 2, - - .Class = HID_CSCP_HIDClass, - .SubClass = HID_CSCP_BootSubclass, - .Protocol = HID_CSCP_KeyboardBootProtocol, - - .InterfaceStrIndex = NO_DESCRIPTOR - }, - - .HID_KeyboardHID = - { - .Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID}, - - .HIDSpec = VERSION_BCD(1,1,1), - .CountryCode = 0x00, - .TotalReportDescriptors = 1, - .HIDReportType = HID_DTYPE_Report, - .HIDReportLength = sizeof(KeyboardReport) - }, - - .HID_ReportINEndpoint = - { - .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, - - .EndpointAddress = KEYBOARD_IN_EPADDR, - .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), - .EndpointSize = KEYBOARD_EPSIZE, - .PollingIntervalMS = 0x05 - }, - - .HID_ReportOUTEndpoint = - { - .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, - - .EndpointAddress = KEYBOARD_OUT_EPADDR, - .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), - .EndpointSize = KEYBOARD_EPSIZE, - .PollingIntervalMS = 0x05 - } -}; - -/** 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. - */ -const USB_Descriptor_String_t PROGMEM LanguageString = USB_STRING_DESCRIPTOR_ARRAY(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. - */ -const USB_Descriptor_String_t PROGMEM ManufacturerString = USB_STRING_DESCRIPTOR(L"Dean Camera"); - -/** 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. - */ -const USB_Descriptor_String_t PROGMEM ProductString = USB_STRING_DESCRIPTOR(L"LUFA Keyboard Demo"); - -/** 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 - * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the - * USB host. - */ -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) -{ - const uint8_t DescriptorType = (wValue >> 8); - const uint8_t DescriptorNumber = (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 (DescriptorNumber) - { - case STRING_ID_Language: - Address = &LanguageString; - Size = pgm_read_byte(&LanguageString.Header.Size); - break; - case STRING_ID_Manufacturer: - Address = &ManufacturerString; - Size = pgm_read_byte(&ManufacturerString.Header.Size); - break; - case STRING_ID_Product: - Address = &ProductString; - Size = pgm_read_byte(&ProductString.Header.Size); - break; - } - - break; - case HID_DTYPE_HID: - Address = &ConfigurationDescriptor.HID_KeyboardHID; - Size = sizeof(USB_HID_Descriptor_HID_t); - break; - case HID_DTYPE_Report: - Address = &KeyboardReport; - Size = sizeof(KeyboardReport); - break; - } - - *DescriptorAddress = Address; - return Size; -} - diff --git a/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.h b/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.h deleted file mode 100644 index f9d26e4823..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/Keyboard/Descriptors.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com) - - Permission to use, copy, modify, distribute, and sell this - 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 - 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 disclaims 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 - * - * Header file for Descriptors.c. - */ - -#ifndef _DESCRIPTORS_H_ -#define _DESCRIPTORS_H_ - - /* Includes: */ - #include <LUFA/Drivers/USB/USB.h> - - #include <avr/pgmspace.h> - - /* Type Defines: */ - /** 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 - * vary between devices, and which describe the device's usage to the host. - */ - typedef struct - { - USB_Descriptor_Configuration_Header_t Config; - - // Keyboard HID Interface - USB_Descriptor_Interface_t HID_Interface; - USB_HID_Descriptor_HID_t HID_KeyboardHID; - USB_Descriptor_Endpoint_t HID_ReportINEndpoint; - USB_Descriptor_Endpoint_t HID_ReportOUTEndpoint; - } USB_Descriptor_Configuration_t; - - /** Enum for the device interface descriptor IDs within the device. Each interface descriptor - * should have a unique ID index associated with it, which can be used to refer to the - * interface from other descriptors. - */ - enum InterfaceDescriptors_t - { - INTERFACE_ID_Keyboard = 0, /**< Keyboard interface descriptor ID */ - }; - - /** Enum for the device string descriptor IDs within the device. Each string descriptor should - * have a unique ID index associated with it, which can be used to refer to the string from - * other descriptors. - */ - enum StringDescriptors_t - { - STRING_ID_Language = 0, /**< Supported Languages string descriptor ID (must be zero) */ - STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */ - STRING_ID_Product = 2, /**< Product string ID */ - }; - - /* Macros: */ - /** Endpoint address of the Keyboard HID reporting IN endpoint. */ - #define KEYBOARD_IN_EPADDR (ENDPOINT_DIR_IN | 1) - - /** Endpoint address of the Keyboard HID reporting OUT endpoint. */ - #define KEYBOARD_OUT_EPADDR (ENDPOINT_DIR_OUT | 2) - - /** Size in bytes of the Keyboard HID reporting IN and OUT endpoints. */ - #define KEYBOARD_EPSIZE 8 - - /* Function Prototypes: */ - uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); - -#endif - diff --git a/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.c b/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.c deleted file mode 100644 index c412991e8b..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.c +++ /dev/null @@ -1,383 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com) - - Permission to use, copy, modify, distribute, and sell this - 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 - 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 disclaims 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 - * - * Main source file for the Keyboard demo. This file contains the main tasks of the demo and - * is responsible for the initial application hardware configuration. - */ - -#include "Keyboard.h" - -/** Indicates what report mode the host has requested, true for normal HID reporting mode, \c false for special boot - * protocol reporting mode. - */ -static bool UsingReportProtocol = true; - -/** Current Idle period. This is set by the host via a Set Idle HID class request to silence the device's reports - * for either the entire idle duration, or until the report status changes (e.g. the user presses a key). - */ -static uint16_t IdleCount = 500; - -/** Current Idle period remaining. When the IdleCount value is set, this tracks the remaining number of idle - * milliseconds. This is separate to the IdleCount timer and is incremented and compared as the host may request - * the current idle period via a Get Idle HID class request, thus its value must be preserved. - */ -static uint16_t IdleMSRemaining = 0; - - -/** Main program entry point. This routine configures the hardware required by the application, then - * enters a loop to run the application tasks in sequence. - */ -int main(void) -{ - SetupHardware(); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - GlobalInterruptEnable(); - - for (;;) - { - HID_Task(); - USB_USBTask(); - } -} - -/** Configures the board hardware and chip peripherals for the demo's functionality. */ -void SetupHardware(void) -{ -#if (ARCH == ARCH_AVR8) - /* Disable watchdog if enabled by bootloader/fuses */ - MCUSR &= ~(1 << WDRF); - wdt_disable(); - - /* Disable clock division */ - clock_prescale_set(clock_div_1); -#elif (ARCH == ARCH_XMEGA) - /* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */ - XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU); - XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL); - - /* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */ - XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ); - XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB); - - PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm; -#endif - - /* Hardware Initialization */ - Joystick_Init(); - LEDs_Init(); - USB_Init(); - Buttons_Init(); -} - -/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and - * starts the library USB task to begin the enumeration and USB management process. - */ -void EVENT_USB_Device_Connect(void) -{ - /* Indicate USB enumerating */ - LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); - - /* Default to report protocol on connect */ - UsingReportProtocol = true; -} - -/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via - * the status LEDs. - */ -void EVENT_USB_Device_Disconnect(void) -{ - /* Indicate USB not ready */ - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); -} - -/** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration - * of the USB device after enumeration, and configures the keyboard device endpoints. - */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ - bool ConfigSuccess = true; - - /* Setup HID Report Endpoints */ - ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPADDR, EP_TYPE_INTERRUPT, KEYBOARD_EPSIZE, 1); - ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPADDR, EP_TYPE_INTERRUPT, KEYBOARD_EPSIZE, 1); - - /* Turn on Start-of-Frame events for tracking HID report period expiry */ - USB_Device_EnableSOFEvents(); - - /* Indicate endpoint configuration success or failure */ - LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); -} - -/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to - * the device from the USB host before passing along unhandled control requests to the library for processing - * internally. - */ -void EVENT_USB_Device_ControlRequest(void) -{ - /* Handle HID Class specific requests */ - switch (USB_ControlRequest.bRequest) - { - case HID_REQ_GetReport: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { - USB_KeyboardReport_Data_t KeyboardReportData; - - /* Create the next keyboard report for transmission to the host */ - CreateKeyboardReport(&KeyboardReportData); - - Endpoint_ClearSETUP(); - - /* Write the report data to the control endpoint */ - Endpoint_Write_Control_Stream_LE(&KeyboardReportData, sizeof(KeyboardReportData)); - Endpoint_ClearOUT(); - } - - break; - case HID_REQ_SetReport: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - - /* Wait until the LED report has been sent by the host */ - while (!(Endpoint_IsOUTReceived())) - { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } - - /* Read in the LED report from the host */ - uint8_t LEDStatus = Endpoint_Read_8(); - - Endpoint_ClearOUT(); - Endpoint_ClearStatusStage(); - - /* Process the incoming LED report */ - ProcessLEDReport(LEDStatus); - } - - break; - case HID_REQ_GetProtocol: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - - /* Write the current protocol flag to the host */ - Endpoint_Write_8(UsingReportProtocol); - - Endpoint_ClearIN(); - Endpoint_ClearStatusStage(); - } - - break; - case HID_REQ_SetProtocol: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - Endpoint_ClearStatusStage(); - - /* Set or clear the flag depending on what the host indicates that the current Protocol should be */ - UsingReportProtocol = (USB_ControlRequest.wValue != 0); - } - - break; - case HID_REQ_SetIdle: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - Endpoint_ClearStatusStage(); - - /* Get idle period in MSB, IdleCount must be multiplied by 4 to get number of milliseconds */ - IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6); - } - - break; - case HID_REQ_GetIdle: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - - /* Write the current idle duration to the host, must be divided by 4 before sent to host */ - Endpoint_Write_8(IdleCount >> 2); - - Endpoint_ClearIN(); - Endpoint_ClearStatusStage(); - } - - break; - } -} - -/** Event handler for the USB device Start Of Frame event. */ -void EVENT_USB_Device_StartOfFrame(void) -{ - /* One millisecond has elapsed, decrement the idle time remaining counter if it has not already elapsed */ - if (IdleMSRemaining) - IdleMSRemaining--; -} - -/** Fills the given HID report data structure with the next HID report to send to the host. - * - * \param[out] ReportData Pointer to a HID report data structure to be filled - */ -void CreateKeyboardReport(USB_KeyboardReport_Data_t* const ReportData) -{ - uint8_t JoyStatus_LCL = Joystick_GetStatus(); - uint8_t ButtonStatus_LCL = Buttons_GetStatus(); - - uint8_t UsedKeyCodes = 0; - - /* Clear the report contents */ - memset(ReportData, 0, sizeof(USB_KeyboardReport_Data_t)); - - /* Make sent key uppercase by indicating that the left shift key is pressed */ - ReportData->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT; - - if (JoyStatus_LCL & JOY_UP) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A; - else if (JoyStatus_LCL & JOY_DOWN) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B; - - if (JoyStatus_LCL & JOY_LEFT) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C; - else if (JoyStatus_LCL & JOY_RIGHT) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D; - - if (JoyStatus_LCL & JOY_PRESS) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E; - - if (ButtonStatus_LCL & BUTTONS_BUTTON1) - ReportData->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F; -} - -/** Processes a received LED report, and updates the board LEDs states to match. - * - * \param[in] LEDReport LED status report from the host - */ -void ProcessLEDReport(const uint8_t LEDReport) -{ - uint8_t LEDMask = LEDS_LED2; - - if (LEDReport & HID_KEYBOARD_LED_NUMLOCK) - LEDMask |= LEDS_LED1; - - if (LEDReport & HID_KEYBOARD_LED_CAPSLOCK) - LEDMask |= LEDS_LED3; - - if (LEDReport & HID_KEYBOARD_LED_SCROLLLOCK) - LEDMask |= LEDS_LED4; - - /* Set the status LEDs to the current Keyboard LED status */ - LEDs_SetAllLEDs(LEDMask); -} - -/** Sends the next HID report to the host, via the keyboard data endpoint. */ -void SendNextReport(void) -{ - static USB_KeyboardReport_Data_t PrevKeyboardReportData; - USB_KeyboardReport_Data_t KeyboardReportData; - bool SendReport = false; - - /* Create the next keyboard report for transmission to the host */ - CreateKeyboardReport(&KeyboardReportData); - - /* Check if the idle period is set and has elapsed */ - if (IdleCount && (!(IdleMSRemaining))) - { - /* Reset the idle time remaining counter */ - IdleMSRemaining = IdleCount; - - /* Idle period is set and has elapsed, must send a report to the host */ - SendReport = true; - } - else - { - /* Check to see if the report data has changed - if so a report MUST be sent */ - SendReport = (memcmp(&PrevKeyboardReportData, &KeyboardReportData, sizeof(USB_KeyboardReport_Data_t)) != 0); - } - - /* Select the Keyboard Report Endpoint */ - Endpoint_SelectEndpoint(KEYBOARD_IN_EPADDR); - - /* Check if Keyboard Endpoint Ready for Read/Write and if we should send a new report */ - if (Endpoint_IsReadWriteAllowed() && SendReport) - { - /* Save the current report data for later comparison to check for changes */ - PrevKeyboardReportData = KeyboardReportData; - - /* Write Keyboard Report Data */ - Endpoint_Write_Stream_LE(&KeyboardReportData, sizeof(KeyboardReportData), NULL); - - /* Finalize the stream transfer to send the last packet */ - Endpoint_ClearIN(); - } -} - -/** Reads the next LED status report from the host from the LED data endpoint, if one has been sent. */ -void ReceiveNextReport(void) -{ - /* Select the Keyboard LED Report Endpoint */ - Endpoint_SelectEndpoint(KEYBOARD_OUT_EPADDR); - - /* Check if Keyboard LED Endpoint contains a packet */ - if (Endpoint_IsOUTReceived()) - { - /* Check to see if the packet contains data */ - if (Endpoint_IsReadWriteAllowed()) - { - /* Read in the LED report from the host */ - uint8_t LEDReport = Endpoint_Read_8(); - - /* Process the read LED report from the host */ - ProcessLEDReport(LEDReport); - } - - /* Handshake the OUT Endpoint - clear endpoint and ready for next report */ - Endpoint_ClearOUT(); - } -} - -/** Function to manage HID report generation and transmission to the host, when in report mode. */ -void HID_Task(void) -{ - /* Device must be connected and configured for the task to run */ - if (USB_DeviceState != DEVICE_STATE_Configured) - return; - - /* Send the next keypress report to the host */ - SendNextReport(); - - /* Process the LED report sent from the host */ - ReceiveNextReport(); -} - diff --git a/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.h b/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.h deleted file mode 100644 index 5c6bad371c..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/Keyboard/Keyboard.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com) - - Permission to use, copy, modify, distribute, and sell this - 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 - 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 disclaims 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 - * - * Header file for Keyboard.c. - */ - -#ifndef _KEYBOARD_H_ -#define _KEYBOARD_H_ - - /* Includes: */ - #include <avr/io.h> - #include <avr/wdt.h> - #include <avr/power.h> - #include <avr/interrupt.h> - #include <stdbool.h> - #include <string.h> - - #include "Descriptors.h" - - #include <LUFA/Drivers/USB/USB.h> - #include <LUFA/Drivers/Board/Joystick.h> - #include <LUFA/Drivers/Board/Buttons.h> |