diff options
Diffstat (limited to 'lib/lufa/Demos/Device/LowLevel/VirtualSerial')
10 files changed, 0 insertions, 3443 deletions
diff --git a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Config/LUFAConfig.h b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Config/LUFAConfig.h deleted file mode 100644 index c2d3227ac2..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/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 4 -// #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/VirtualSerial/Descriptors.c b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Descriptors.c deleted file mode 100644 index 5ec042cb04..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Descriptors.c +++ /dev/null @@ -1,245 +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 - * - * 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" - - -/** 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 = CDC_CSCP_CDCClass, - .SubClass = CDC_CSCP_NoSpecificSubclass, - .Protocol = CDC_CSCP_NoSpecificProtocol, - - .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, - - .VendorID = 0x03EB, - .ProductID = 0x2044, - .ReleaseNumber = VERSION_BCD(0,0,1), - - .ManufacturerStrIndex = STRING_ID_Manufacturer, - .ProductStrIndex = STRING_ID_Product, - .SerialNumStrIndex = USE_INTERNAL_SERIAL, - - .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 = 2, - - .ConfigurationNumber = 1, - .ConfigurationStrIndex = NO_DESCRIPTOR, - - .ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED), - - .MaxPowerConsumption = USB_CONFIG_POWER_MA(100) - }, - - .CDC_CCI_Interface = - { - .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, - - .InterfaceNumber = INTERFACE_ID_CDC_CCI, - .AlternateSetting = 0, - - .TotalEndpoints = 1, - - .Class = CDC_CSCP_CDCClass, - .SubClass = CDC_CSCP_ACMSubclass, - .Protocol = CDC_CSCP_ATCommandProtocol, - - .InterfaceStrIndex = NO_DESCRIPTOR - }, - - .CDC_Functional_Header = - { - .Header = {.Size = sizeof(USB_CDC_Descriptor_FunctionalHeader_t), .Type = DTYPE_CSInterface}, - .Subtype = CDC_DSUBTYPE_CSInterface_Header, - - .CDCSpecification = VERSION_BCD(1,1,0), - }, - - .CDC_Functional_ACM = - { - .Header = {.Size = sizeof(USB_CDC_Descriptor_FunctionalACM_t), .Type = DTYPE_CSInterface}, - .Subtype = CDC_DSUBTYPE_CSInterface_ACM, - - .Capabilities = 0x06, - }, - - .CDC_Functional_Union = - { - .Header = {.Size = sizeof(USB_CDC_Descriptor_FunctionalUnion_t), .Type = DTYPE_CSInterface}, - .Subtype = CDC_DSUBTYPE_CSInterface_Union, - - .MasterInterfaceNumber = INTERFACE_ID_CDC_CCI, - .SlaveInterfaceNumber = INTERFACE_ID_CDC_DCI, - }, - - .CDC_NotificationEndpoint = - { - .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, - - .EndpointAddress = CDC_NOTIFICATION_EPADDR, - .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), - .EndpointSize = CDC_NOTIFICATION_EPSIZE, - .PollingIntervalMS = 0xFF - }, - - .CDC_DCI_Interface = - { - .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, - - .InterfaceNumber = INTERFACE_ID_CDC_DCI, - .AlternateSetting = 0, - - .TotalEndpoints = 2, - - .Class = CDC_CSCP_CDCDataClass, - .SubClass = CDC_CSCP_NoDataSubclass, - .Protocol = CDC_CSCP_NoDataProtocol, - - .InterfaceStrIndex = NO_DESCRIPTOR - }, - - .CDC_DataOutEndpoint = - { - .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, - - .EndpointAddress = CDC_RX_EPADDR, - .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), - .EndpointSize = CDC_TXRX_EPSIZE, - .PollingIntervalMS = 0x05 - }, - - .CDC_DataInEndpoint = - { - .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, - - .EndpointAddress = CDC_TX_EPADDR, - .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), - .EndpointSize = CDC_TXRX_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 CDC 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; - } - - *DescriptorAddress = Address; - return Size; -} - diff --git a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Descriptors.h b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Descriptors.h deleted file mode 100644 index c50899ef9a..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/Descriptors.h +++ /dev/null @@ -1,110 +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 - * - * Header file for Descriptors.c. - */ - -#ifndef _DESCRIPTORS_H_ -#define _DESCRIPTORS_H_ - - /* Includes: */ - #include <LUFA/Drivers/USB/USB.h> - - #include <avr/pgmspace.h> - - /* Macros: */ - /** Endpoint address of the CDC device-to-host notification IN endpoint. */ - #define CDC_NOTIFICATION_EPADDR (ENDPOINT_DIR_IN | 2) - - /** Endpoint address of the CDC device-to-host data IN endpoint. */ - #define CDC_TX_EPADDR (ENDPOINT_DIR_IN | 3) - - /** Endpoint address of the CDC host-to-device data OUT endpoint. */ - #define CDC_RX_EPADDR (ENDPOINT_DIR_OUT | 4) - - /** Size in bytes of the CDC device-to-host notification IN endpoint. */ - #define CDC_NOTIFICATION_EPSIZE 8 - - /** Size in bytes of the CDC data IN and OUT endpoints. */ - #define CDC_TXRX_EPSIZE 16 - - /* 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; - - // CDC Control Interface - USB_Descriptor_Interface_t CDC_CCI_Interface; - USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header; - USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM; - USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union; - USB_Descriptor_Endpoint_t CDC_NotificationEndpoint; - - // CDC Data Interface - USB_Descriptor_Interface_t CDC_DCI_Interface; - USB_Descriptor_Endpoint_t CDC_DataOutEndpoint; - USB_Descriptor_Endpoint_t CDC_DataInEndpoint; - } 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_CDC_CCI = 0, /**< CDC CCI interface descriptor ID */ - INTERFACE_ID_CDC_DCI = 1, /**< CDC DCI 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 */ - }; - - /* 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/VirtualSerial/LUFA VirtualSerial.inf b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/LUFA VirtualSerial.inf deleted file mode 100644 index 21d2d12b6e..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/LUFA VirtualSerial.inf +++ /dev/null @@ -1,66 +0,0 @@ -;************************************************************ -; Windows USB CDC ACM Setup File -; Copyright (c) 2000 Microsoft Corporation -;************************************************************ - -[DefaultInstall] -CopyINF="LUFA VirtualSerial.inf" - -[Version] -Signature="$Windows NT$" -Class=Ports -ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318} -Provider=%MFGNAME% -DriverVer=7/1/2012,10.0.0.0 - -[Manufacturer] -%MFGNAME%=DeviceList, NTx86, NTamd64, NTia64 - -[SourceDisksNames] - -[SourceDisksFiles] - -[DestinationDirs] -DefaultDestDir=12 - -[DriverInstall] -Include=mdmcpq.inf -CopyFiles=FakeModemCopyFileSection -AddReg=DriverInstall.AddReg - -[DriverInstall.Services] -Include=mdmcpq.inf -AddService=usbser, 0x00000002, LowerFilter_Service_Inst - -[DriverInstall.AddReg] -HKR,,EnumPropPages32,,"msports.dll,SerialPortPropPageProvider" - -;------------------------------------------------------------------------------ -; Vendor and Product ID Definitions -;------------------------------------------------------------------------------ -; When developing your USB device, the VID and PID used in the PC side -; application program and the firmware on the microcontroller must match. -; Modify the below line to use your VID and PID. Use the format as shown below. -; Note: One INF file can be used for multiple devices with different VID and PIDs. -; For each supported device, append ",USB\VID_xxxx&PID_yyyy" to the end of the line. -;------------------------------------------------------------------------------ -[DeviceList] -%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044 - -[DeviceList.NTx86] -%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044 - -[DeviceList.NTamd64] -%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044 - -[DeviceList.NTia64] -%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044 - -;------------------------------------------------------------------------------ -; String Definitions -;------------------------------------------------------------------------------ -;Modify these strings to customize your device -;------------------------------------------------------------------------------ -[Strings] -MFGNAME="http://www.lufa-lib.org" -DESCRIPTION="LUFA CDC-ACM Virtual Serial Port"
\ No newline at end of file diff --git a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c deleted file mode 100644 index 6f83a84af0..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c +++ /dev/null @@ -1,243 +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 - * - * Main source file for the VirtualSerial demo. This file contains the main tasks of the demo and - * is responsible for the initial application hardware configuration. - */ - -#include "VirtualSerial.h" - -/** Contains the current baud rate and other settings of the virtual serial port. While this demo does not use - * the physical USART and thus does not use these settings, they must still be retained and returned to the host - * upon request or the host will assume the device is non-functional. - * - * These values are set by the host via a class-specific request, however they are not required to be used accurately. - * It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical - * serial link characteristics and instead sends and receives data in endpoint streams. - */ -static CDC_LineEncoding_t LineEncoding = { .BaudRateBPS = 0, - .CharFormat = CDC_LINEENCODING_OneStopBit, - .ParityType = CDC_PARITY_None, - .DataBits = 8 }; - - -/** Main program entry point. This routine contains the overall program flow, including initial - * setup of all components and the main program loop. - */ -int main(void) -{ - SetupHardware(); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - GlobalInterruptEnable(); - - for (;;) - { - CDC_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(); -} - -/** 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); -} - -/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via - * the status LEDs and stops the USB management and CDC management tasks. - */ -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 set the current configuration - * of the USB device after enumeration - the device endpoints are configured and the CDC management task started. - */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ - bool ConfigSuccess = true; - - /* Setup CDC Data Endpoints */ - ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPADDR, EP_TYPE_INTERRUPT, CDC_NOTIFICATION_EPSIZE, 1); - ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC_TX_EPADDR, EP_TYPE_BULK, CDC_TXRX_EPSIZE, 1); - ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC_RX_EPADDR, EP_TYPE_BULK, CDC_TXRX_EPSIZE, 1); - - /* Reset line encoding baud rate so that the host knows to send new values */ - LineEncoding.BaudRateBPS = 0; - - /* 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) -{ - /* Process CDC specific control requests */ - switch (USB_ControlRequest.bRequest) - { - case CDC_REQ_GetLineEncoding: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - - /* Write the line coding data to the control endpoint */ - Endpoint_Write_Control_Stream_LE(&LineEncoding, sizeof(CDC_LineEncoding_t)); - Endpoint_ClearOUT(); - } - - break; - case CDC_REQ_SetLineEncoding: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - - /* Read the line coding data in from the host into the global struct */ - Endpoint_Read_Control_Stream_LE(&LineEncoding, sizeof(CDC_LineEncoding_t)); - Endpoint_ClearIN(); - } - - break; - case CDC_REQ_SetControlLineState: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - Endpoint_ClearSETUP(); - Endpoint_ClearStatusStage(); - - /* NOTE: Here you can read in the line state mask from the host, to get the current state of the output handshake - lines. The mask is read in from the wValue parameter in USB_ControlRequest, and can be masked against the - CONTROL_LINE_OUT_* masks to determine the RTS and DTR line states using the following code: - */ - } - - break; - } -} - -/** Function to manage CDC data transmission and reception to and from the host. */ -void CDC_Task(void) -{ - char* ReportString = NULL; - uint8_t JoyStatus_LCL = Joystick_GetStatus(); - static bool ActionSent = false; - - /* Device must be connected and configured for the task to run */ - if (USB_DeviceState != DEVICE_STATE_Configured) - return; - - /* Determine if a joystick action has occurred */ - if (JoyStatus_LCL & JOY_UP) - ReportString = "Joystick Up\r\n"; - else if (JoyStatus_LCL & JOY_DOWN) - ReportString = "Joystick Down\r\n"; - else if (JoyStatus_LCL & JOY_LEFT) - ReportString = "Joystick Left\r\n"; - else if (JoyStatus_LCL & JOY_RIGHT) - ReportString = "Joystick Right\r\n"; - else if (JoyStatus_LCL & JOY_PRESS) - ReportString = "Joystick Pressed\r\n"; - else - ActionSent = false; - - /* Flag management - Only allow one string to be sent per action */ - if ((ReportString != NULL) && (ActionSent == false) && LineEncoding.BaudRateBPS) - { - ActionSent = true; - - /* Select the Serial Tx Endpoint */ - Endpoint_SelectEndpoint(CDC_TX_EPADDR); - - /* Write the String to the Endpoint */ - Endpoint_Write_Stream_LE(ReportString, strlen(ReportString), NULL); - - /* Remember if the packet to send completely fills the endpoint */ - bool IsFull = (Endpoint_BytesInEndpoint() == CDC_TXRX_EPSIZE); - - /* Finalize the stream transfer to send the last packet */ - Endpoint_ClearIN(); - - /* If the last packet filled the endpoint, send an empty packet to release the buffer on - * the receiver (otherwise all data will be cached until a non-full packet is received) */ - if (IsFull) - { - /* Wait until the endpoint is ready for another packet */ - Endpoint_WaitUntilReady(); - - /* Send an empty packet to ensure that the host does not buffer data sent to it */ - Endpoint_ClearIN(); - } - } - - /* Select the Serial Rx Endpoint */ - Endpoint_SelectEndpoint(CDC_RX_EPADDR); - - /* Throw away any received data from the host */ - if (Endpoint_IsOUTReceived()) - Endpoint_ClearOUT(); -} - diff --git a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h deleted file mode 100644 index dab3d56d6c..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h +++ /dev/null @@ -1,76 +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 - * - * Header file for VirtualSerial.c. - */ - -#ifndef _VIRTUALSERIAL_H_ -#define _VIRTUALSERIAL_H_ - - /* Includes: */ - #include <avr/io.h> - #include <avr/wdt.h> - #include <avr/power.h> - #include <avr/interrupt.h> - #include <string.h> - - #include "Descriptors.h" - - #include <LUFA/Drivers/USB/USB.h> - #include <LUFA/Drivers/Board/Joystick.h> - #include <LUFA/Drivers/Board/LEDs.h> - #include <LUFA/Platform/Platform.h> - - /* Macros: */ - /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */ - #define LEDMASK_USB_NOTREADY LEDS_LED1 - - /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */ - #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3) - - /** LED mask for the library LED driver, to indicate that the USB interface is ready. */ - #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4) - - /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */ - #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3) - - /* Function Prototypes: */ - void SetupHardware(void); - void CDC_Task(void); - - void EVENT_USB_Device_Connect(void); - void EVENT_USB_Device_Disconnect(void); - void EVENT_USB_Device_ConfigurationChanged(void); - void EVENT_USB_Device_ControlRequest(void); - -#endif - diff --git a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.txt b/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.txt deleted file mode 100644 index c802d99504..0000000000 --- a/lib/lufa/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.txt +++ /dev/null @@ -1,76 +0,0 @@ -/** \file - * - * This file contains special DoxyGen information for the generation of the main page and other special |