X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/7ef58eef7a57c46ab53ed8a26805b58dcffd7010..802910d49f2ac175b06a8ebfbcb61551a171b85a:/Projects/Incomplete/StandaloneProgrammer/StandaloneProgrammer.c diff --git a/Projects/Incomplete/StandaloneProgrammer/StandaloneProgrammer.c b/Projects/Incomplete/StandaloneProgrammer/StandaloneProgrammer.c deleted file mode 100644 index afe3b3a36..000000000 --- a/Projects/Incomplete/StandaloneProgrammer/StandaloneProgrammer.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2009. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, and distribute this software - and its documentation for any purpose and without fee is hereby - granted, provided that the above copyright notice appear in all - copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Main source file for the Standalone Programmer project. This file contains the main tasks of - * the demo and is responsible for the initial application hardware configuration. - */ - -#define INCLUDE_FROM_STANDALONEPROG_C -#include "StandaloneProgrammer.h" - -/** LUFA Mass Storage Class driver interface configuration and state information. This structure is - * passed to all Mass Storage Class driver functions, so that multiple instances of the same class - * within a device can be differentiated from one another. - */ -USB_ClassInfo_MS_Device_t Disk_MS_Interface = - { - .Config = - { - .InterfaceNumber = 0, - - .DataINEndpointNumber = MASS_STORAGE_IN_EPNUM, - .DataINEndpointSize = MASS_STORAGE_IO_EPSIZE, - .DataINEndpointDoubleBank = false, - - .DataOUTEndpointNumber = MASS_STORAGE_OUT_EPNUM, - .DataOUTEndpointSize = MASS_STORAGE_IO_EPSIZE, - .DataOUTEndpointDoubleBank = false, - - .TotalLUNs = 1, - }, - }; - -/** LUFA CDC Class driver interface configuration and state information. This structure is - * passed to all CDC Class driver functions, so that multiple instances of the same class - * within a device can be differentiated from one another. - */ -USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface = - { - .Config = - { - .ControlInterfaceNumber = 0, - - .DataINEndpointNumber = CDC_TX_EPNUM, - .DataINEndpointSize = CDC_TXRX_EPSIZE, - .DataINEndpointDoubleBank = false, - - .DataOUTEndpointNumber = CDC_RX_EPNUM, - .DataOUTEndpointSize = CDC_TXRX_EPSIZE, - .DataOUTEndpointDoubleBank = false, - - .NotificationEndpointNumber = CDC_NOTIFICATION_EPNUM, - .NotificationEndpointSize = CDC_NOTIFICATION_EPSIZE, - .NotificationEndpointDoubleBank = false, - }, - }; - -/** Standard file stream for the CDC interface when set up, so that the virtual CDC COM port can be - * used like any regular character stream in the C APIs - */ -FILE USBSerialStream; - -/** Standard file stream for the currently open file on the dataflash disk. */ -FILE DataflashStream = FDEV_SETUP_STREAM(NULL, Dataflash_getchar, _FDEV_SETUP_READ); - -/** Petite FAT Fs structure to hold the internal state of the FAT driver for the dataflash contents. */ -FATFS DataflashData; - - -/** Stream character fetching routine for the FAT driver so that characters from the currently open file can be - * read in sequence when applied to a stdio stream. - */ -static int Dataflash_getchar(FILE* Stream) -{ - char ReadByte; - WORD ByteWasRead; - - if (pf_read(&ReadByte, 1, &ByteWasRead) != FR_OK) - return _FDEV_ERR; - - return (ByteWasRead ? ReadByte : _FDEV_EOF); -} - -/** Task to determine if the user is wishes to start the programming sequence, and if so executes the - * required functions to program the attached target (if any) with the files loaded to the dataflash. - */ -void Programmer_Task(void) -{ - static bool HasAttempted = false; - - if (Buttons_GetStatus() & BUTTONS_BUTTON1) - { - if (!(HasAttempted)) - HasAttempted = true; - else - return; - - fputs("==== PROGRAMMING CYCLE STARTED ====\r\n", &USBSerialStream); - - fputs("Reading Configuration File...\r\n", &USBSerialStream); - - if (!(ProgrammerConfig_ProcessConfiguration())) - goto EndOfProgCycle; - - EndOfProgCycle: - fputs("==== PROGRAMMING CYCLE FINISHED ====\r\n", &USBSerialStream); - } - else - { - HasAttempted = false; - } -} - -/** 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(); - - /* Create a regular character stream for the interface so that it can be used with the stdio.h functions */ - CDC_Device_CreateStream(&VirtualSerial_CDC_Interface, &USBSerialStream); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - - for (;;) - { - Programmer_Task(); - - /* Must throw away unused bytes from the host, or it will lock up while waiting for the device */ - while (CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface)) - CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface); - - CDC_Device_USBTask(&VirtualSerial_CDC_Interface); - MS_Device_USBTask(&Disk_MS_Interface); - USB_USBTask(); - } -} - -/** Configures the board hardware and chip peripherals for the demo's functionality. */ -void SetupHardware(void) -{ - /* Disable watchdog if enabled by bootloader/fuses */ - MCUSR &= ~(1 << WDRF); - wdt_disable(); - - /* Disable clock division */ - clock_prescale_set(clock_div_1); - - /* Hardware Initialization */ - LEDs_Init(); - SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); - Dataflash_Init(); - USB_Init(); - Buttons_Init(); - pf_mount(&DataflashData); - - /* Clear Dataflash sector protections, if enabled */ - DataflashManager_ResetDataflashProtections(); -} - -/** Event handler for the library USB Connection event. */ -void EVENT_USB_Device_Connect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); -} - -/** Event handler for the library USB Disconnection event. */ -void EVENT_USB_Device_Disconnect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); -} - -/** Event handler for the library USB Configuration Changed event. */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_READY); - - if (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface))) - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - if (!(CDC_Device_ConfigureEndpoints(&VirtualSerial_CDC_Interface))) - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); -} - -/** Event handler for the library USB Unhandled Control Request event. */ -void EVENT_USB_Device_UnhandledControlRequest(void) -{ - MS_Device_ProcessControlRequest(&Disk_MS_Interface); - CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface); -} - -/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed. - * - * \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface configuration structure being referenced - */ -bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo) -{ - bool CommandSuccess; - - LEDs_SetAllLEDs(LEDMASK_USB_BUSY); - CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo); - LEDs_SetAllLEDs(LEDMASK_USB_READY); - - return CommandSuccess; -}