diff options
Diffstat (limited to 'firmwares/atmegaxxu2/arduino-usbdfu')
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.c | 728 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.h | 220 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/Board/LEDs.h | 110 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.c | 189 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h | 177 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/makefile | 710 | ||||
| -rw-r--r-- | firmwares/atmegaxxu2/arduino-usbdfu/readme.txt | 7 |
7 files changed, 0 insertions, 2141 deletions
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.c b/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.c deleted file mode 100644 index 7bed831..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.c +++ /dev/null @@ -1,728 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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 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 DFU class bootloader. This file contains the complete bootloader logic.
- */
-
-#define INCLUDE_FROM_BOOTLOADER_C
-#include "Arduino-usbdfu.h"
-
-/** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
- * via a soft reset. When cleared, the bootloader will abort, the USB interface will shut down and the application
- * jumped to via an indirect jump to location 0x0000 (or other location specified by the host).
- */
-bool RunBootloader = true;
-
-/** Flag to indicate if the bootloader is waiting to exit. When the host requests the bootloader to exit and
- * jump to the application address it specifies, it sends two sequential commands which must be properly
- * acknowledged. Upon reception of the first the RunBootloader flag is cleared and the WaitForExit flag is set,
- * causing the bootloader to wait for the final exit command before shutting down.
- */
-bool WaitForExit = false;
-
-/** Current DFU state machine state, one of the values in the DFU_State_t enum. */
-uint8_t DFU_State = dfuIDLE;
-
-/** Status code of the last executed DFU command. This is set to one of the values in the DFU_Status_t enum after
- * each operation, and returned to the host when a Get Status DFU request is issued.
- */
-uint8_t DFU_Status = OK;
-
-/** Data containing the DFU command sent from the host. */
-DFU_Command_t SentCommand;
-
-/** Response to the last issued Read Data DFU command. Unlike other DFU commands, the read command
- * requires a single byte response from the bootloader containing the read data when the next DFU_UPLOAD command
- * is issued by the host.
- */
-uint8_t ResponseByte;
-
-/** Pointer to the start of the user application. By default this is 0x0000 (the reset vector), however the host
- * may specify an alternate address when issuing the application soft-start command.
- */
-AppPtr_t AppStartPtr = (AppPtr_t)0x0000;
-
-/** 64-bit flash page number. This is concatenated with the current 16-bit address on USB AVRs containing more than
- * 64KB of flash memory.
- */
-uint8_t Flash64KBPage = 0;
-
-/** Memory start address, indicating the current address in the memory being addressed (either FLASH or EEPROM
- * depending on the issued command from the host).
- */
-uint16_t StartAddr = 0x0000;
-
-/** Memory end address, indicating the end address to read to/write from in the memory being addressed (either FLASH
- * of EEPROM depending on the issued command from the host).
- */
-uint16_t EndAddr = 0x0000;
-
-
-/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
-volatile struct
-{
- uint8_t TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
- uint8_t RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
- uint8_t PingPongLEDPulse; /**< Milliseconds remaining for enumeration Tx/Rx ping-pong LED pulse */
-} PulseMSRemaining;
-
-/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
- * runs the bootloader processing routine until instructed to soft-exit, or hard-reset via the watchdog to start
- * the loaded application code.
- */
-int main(void)
-{
- /* Configure hardware required by the bootloader */
- SetupHardware();
-
- /* Enable global interrupts so that the USB stack can function */
- sei();
-
- /* Run the USB management task while the bootloader is supposed to be running */
- while (RunBootloader || WaitForExit)
- USB_USBTask();
-
- /* Reset configured hardware back to their original states for the user application */
- ResetHardware();
-
- /* Start the user application */
- AppStartPtr();
-}
-
-/** Configures all hardware required for the bootloader. */
-void SetupHardware(void)
-{
- /* Disable watchdog if enabled by bootloader/fuses */
- MCUSR &= ~(1 << WDRF);
- wdt_disable();
-
- /* Disable clock division */
-// clock_prescale_set(clock_div_1);
-
- /* Relocate the interrupt vector table to the bootloader section */
- MCUCR = (1 << IVCE);
- MCUCR = (1 << IVSEL);
-
- LEDs_Init();
-
- /* Initialize the USB subsystem */
- USB_Init();
-}
-
-/** Resets all configured hardware required for the bootloader back to their original states. */
-void ResetHardware(void)
-{
- /* Shut down the USB subsystem */
- USB_ShutDown();
-
- /* Relocate the interrupt vector table back to the application section */
- MCUCR = (1 << IVCE);
- MCUCR = 0;
-}
-
-/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
- * control requests that are not handled internally by the USB library (including the DFU commands, which are
- * all issued via the control endpoint), so that they can be handled appropriately for the application.
- */
-void EVENT_USB_Device_UnhandledControlRequest(void)
-{
- /* Get the size of the command and data from the wLength value */
- SentCommand.DataSize = USB_ControlRequest.wLength;
-
- /* Turn off TX LED(s) once the TX pulse period has elapsed */
- if (PulseMSRemaining.TxLEDPulse && !(--PulseMSRemaining.TxLEDPulse))
- LEDs_TurnOffLEDs(LEDMASK_TX);
-
- /* Turn off RX LED(s) once the RX pulse period has elapsed */
- if (PulseMSRemaining.RxLEDPulse && !(--PulseMSRemaining.RxLEDPulse))
- LEDs_TurnOffLEDs(LEDMASK_RX);
-
- switch (USB_ControlRequest.bRequest)
- {
- case DFU_DNLOAD:
- LEDs_TurnOnLEDs(LEDMASK_RX);
- PulseMSRemaining.RxLEDPulse = TX_RX_LED_PULSE_MS;
-
- Endpoint_ClearSETUP();
-
- /* Check if bootloader is waiting to terminate */
- if (WaitForExit)
- {
- /* Bootloader is terminating - process last received command */
- ProcessBootloaderCommand();
-
- /* Turn off TX/RX status LEDs so that they're not left on when application starts */
- LEDs_TurnOffLEDs(LEDMASK_TX);
- LEDs_TurnOffLEDs(LEDMASK_RX);
-
- /* Indicate that the last command has now been processed - free to exit bootloader */
- WaitForExit = false;
- }
-
- /* If the request has a data stage, load it into the command struct */
- if (SentCommand.DataSize)
- {
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
-
- /* First byte of the data stage is the DNLOAD request's command */
- SentCommand.Command = Endpoint_Read_Byte();
-
- /* One byte of the data stage is the command, so subtract it from the total data bytes */
- SentCommand.DataSize--;
-
- /* Load in the rest of the data stage as command parameters */
- for (uint8_t DataByte = 0; (DataByte < sizeof(SentCommand.Data)) &&
- Endpoint_BytesInEndpoint(); DataByte++)
- {
- SentCommand.Data[DataByte] = Endpoint_Read_Byte();
- SentCommand.DataSize--;
- }
-
- /* Process the command */
- ProcessBootloaderCommand();
- }
-
- /* Check if currently downloading firmware */
- if (DFU_State == dfuDNLOAD_IDLE)
- {
- if (!(SentCommand.DataSize))
- {
- DFU_State = dfuIDLE;
- }
- else
- {
- /* Throw away the filler bytes before the start of the firmware */
- DiscardFillerBytes(DFU_FILLER_BYTES_SIZE);
-
- /* Throw away the packet alignment filler bytes before the start of the firmware */
- DiscardFillerBytes(StartAddr % FIXED_CONTROL_ENDPOINT_SIZE);
-
- /* Calculate the number of bytes remaining to be written */
- uint16_t BytesRemaining = ((EndAddr - StartAddr) + 1);
-
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Write flash
- {
- /* Calculate the number of words to be written from the number of bytes to be written */
- uint16_t WordsRemaining = (BytesRemaining >> 1);
-
- union
- {
- uint16_t Words[2];
- uint32_t Long;
- } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
-
- uint32_t CurrFlashPageStartAddress = CurrFlashAddress.Long;
- uint8_t WordsInFlashPage = 0;
-
- while (WordsRemaining--)
- {
- /* Check if endpoint is empty - if so clear it and wait until ready for next packet */
- if (!(Endpoint_BytesInEndpoint()))
- {
- Endpoint_ClearOUT();
-
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
- }
-
- /* Write the next word into the current flash page */
- boot_page_fill(CurrFlashAddress.Long, Endpoint_Read_Word_LE());
-
- /* Adjust counters */
- WordsInFlashPage += 1;
- CurrFlashAddress.Long += 2;
-
- /* See if an entire page has been written to the flash page buffer */
- if ((WordsInFlashPage == (SPM_PAGESIZE >> 1)) || !(WordsRemaining))
- {
- /* Commit the flash page to memory */
- boot_page_write(CurrFlashPageStartAddress);
- boot_spm_busy_wait();
-
- /* Check if programming incomplete */
- if (WordsRemaining)
- {
- CurrFlashPageStartAddress = CurrFlashAddress.Long;
- WordsInFlashPage = 0;
-
- /* Erase next page's temp buffer */
- boot_page_erase(CurrFlashAddress.Long);
- boot_spm_busy_wait();
- }
- }
- }
-
- /* Once programming complete, start address equals the end address */
- StartAddr = EndAddr;
-
- /* Re-enable the RWW section of flash */
- boot_rww_enable();
- }
- else // Write EEPROM
- {
- while (BytesRemaining--)
- {
- /* Check if endpoint is empty - if so clear it and wait until ready for next packet */
- if (!(Endpoint_BytesInEndpoint()))
- {
- Endpoint_ClearOUT();
-
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
- }
-
- /* Read the byte from the USB interface and write to to the EEPROM */
- eeprom_write_byte((uint8_t*)StartAddr, Endpoint_Read_Byte());
-
- /* Adjust counters */
- StartAddr++;
- }
- }
-
- /* Throw away the currently unused DFU file suffix */
- DiscardFillerBytes(DFU_FILE_SUFFIX_SIZE);
- }
- }
-
- Endpoint_ClearOUT();
-
- Endpoint_ClearStatusStage();
-
- break;
- case DFU_UPLOAD:
- Endpoint_ClearSETUP();
-
- LEDs_TurnOnLEDs(LEDMASK_TX);
- PulseMSRemaining.TxLEDPulse = TX_RX_LED_PULSE_MS;
-
- while (!(Endpoint_IsINReady()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
-
- if (DFU_State != dfuUPLOAD_IDLE)
- {
- if ((DFU_State == dfuERROR) && IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Blank Check
- {
- /* Blank checking is performed in the DFU_DNLOAD request - if we get here we've told the host
- that the memory isn't blank, and the host is requesting the first non-blank address */
- Endpoint_Write_Word_LE(StartAddr);
- }
- else
- {
- /* Idle state upload - send response to last issued command */
- Endpoint_Write_Byte(ResponseByte);
- }
- }
- else
- {
- /* Determine the number of bytes remaining in the current block */
- uint16_t BytesRemaining = ((EndAddr - StartAddr) + 1);
-
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Read FLASH
- {
- /* Calculate the number of words to be written from the number of bytes to be written */
- uint16_t WordsRemaining = (BytesRemaining >> 1);
-
- union
- {
- uint16_t Words[2];
- uint32_t Long;
- } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
-
- while (WordsRemaining--)
- {
- /* Check if endpoint is full - if so clear it and wait until ready for next packet */
- if (Endpoint_BytesInEndpoint() == FIXED_CONTROL_ENDPOINT_SIZE)
- {
- Endpoint_ClearIN();
-
- while (!(Endpoint_IsINReady()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
- }
-
- /* Read the flash word and send it via USB to the host */
- #if (FLASHEND > 0xFFFF)
- Endpoint_Write_Word_LE(pgm_read_word_far(CurrFlashAddress.Long));
- #else
- Endpoint_Write_Word_LE(pgm_read_word(CurrFlashAddress.Long));
- #endif
-
- /* Adjust counters */
- CurrFlashAddress.Long += 2;
- }
-
- /* Once reading is complete, start address equals the end address */
- StartAddr = EndAddr;
- }
- else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x02)) // Read EEPROM
- {
- while (BytesRemaining--)
- {
- /* Check if endpoint is full - if so clear it and wait until ready for next packet */
- if (Endpoint_BytesInEndpoint() == FIXED_CONTROL_ENDPOINT_SIZE)
- {
- Endpoint_ClearIN();
-
- while (!(Endpoint_IsINReady()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
- }
-
- /* Read the EEPROM byte and send it via USB to the host */
- Endpoint_Write_Byte(eeprom_read_byte((uint8_t*)StartAddr));
-
- /* Adjust counters */
- StartAddr++;
- }
- }
-
- /* Return to idle state */
- DFU_State = dfuIDLE;
- }
-
- Endpoint_ClearIN();
-
- Endpoint_ClearStatusStage();
- break;
- case DFU_GETSTATUS:
- Endpoint_ClearSETUP();
-
- /* Write 8-bit status value */
- Endpoint_Write_Byte(DFU_Status);
-
- /* Write 24-bit poll timeout value */
- Endpoint_Write_Byte(0);
- Endpoint_Write_Word_LE(0);
-
- /* Write 8-bit state value */
- Endpoint_Write_Byte(DFU_State);
-
- /* Write 8-bit state string ID number */
- Endpoint_Write_Byte(0);
-
- Endpoint_ClearIN();
-
- Endpoint_ClearStatusStage();
- break;
- case DFU_CLRSTATUS:
- Endpoint_ClearSETUP();
-
- /* Reset the status value variable to the default OK status */
- DFU_Status = OK;
-
- Endpoint_ClearStatusStage();
- break;
- case DFU_GETSTATE:
- Endpoint_ClearSETUP();
-
- /* Write the current device state to the endpoint */
- Endpoint_Write_Byte(DFU_State);
-
- Endpoint_ClearIN();
-
- Endpoint_ClearStatusStage();
- break;
- case DFU_ABORT:
- Endpoint_ClearSETUP();
-
- /* Turn off TX/RX status LEDs so that they're not left on when application starts */
- LEDs_TurnOffLEDs(LEDMASK_TX);
- LEDs_TurnOffLEDs(LEDMASK_RX);
-
- /* Reset the current state variable to the default idle state */
- DFU_State = dfuIDLE;
-
- Endpoint_ClearStatusStage();
- break;
- }
-}
-
-/** Routine to discard the specified number of bytes from the control endpoint stream. This is used to
- * discard unused bytes in the stream from the host, including the memory program block suffix.
- *
- * \param[in] NumberOfBytes Number of bytes to discard from the host from the control endpoint
- */
-static void DiscardFillerBytes(uint8_t NumberOfBytes)
-{
- while (NumberOfBytes--)
- {
- if (!(Endpoint_BytesInEndpoint()))
- {
- Endpoint_ClearOUT();
-
- /* Wait until next data packet received */
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
- }
- else
- {
- Endpoint_Discard_Byte();
- }
- }
-}
-
-/** Routine to process an issued command from the host, via a DFU_DNLOAD request wrapper. This routine ensures
- * that the command is allowed based on the current secure mode flag value, and passes the command off to the
- * appropriate handler function.
- */
-static void ProcessBootloaderCommand(void)
-{
- /* Check if device is in secure mode */
-// if (IsSecure)
-// {
-// /* Don't process command unless it is a READ or chip erase command */
-// if (!(((SentCommand.Command == COMMAND_WRITE) &&
-// IS_TWOBYTE_COMMAND(SentCommand.Data, 0x00, 0xFF)) ||
-// (SentCommand.Command == COMMAND_READ)))
-// {
-// /* Set the state and status variables to indicate the error */
-// DFU_State = dfuERROR;
-// DFU_Status = errWRITE;
-//
-// /* Stall command */
-// Endpoint_StallTransaction();
-//
-// /* Don't process the command */
-// return;
-// }
-// }
-
- /* Dispatch the required command processing routine based on the command type */
- switch (SentCommand.Command)
- {
- case COMMAND_PROG_START:
- ProcessMemProgCommand();
- break;
- case COMMAND_DISP_DATA:
- ProcessMemReadCommand();
- break;
- case COMMAND_WRITE:
- ProcessWriteCommand();
- break;
- case COMMAND_READ:
- ProcessReadCommand();
- break;
- case COMMAND_CHANGE_BASE_ADDR:
- if (IS_TWOBYTE_COMMAND(SentCommand.Data, 0x03, 0x00)) // Set 64KB flash page command
- Flash64KBPage = SentCommand.Data[2];
- break;
- }
-}
-
-/** Routine to concatenate the given pair of 16-bit memory start and end addresses from the host, and store them
- * in the StartAddr and EndAddr global variables.
- */
-static void LoadStartEndAddresses(void)
-{
- union
- {
- uint8_t Bytes[2];
- uint16_t Word;
- } Address[2] = {{.Bytes = {SentCommand.Data[2], SentCommand.Data[1]}},
- {.Bytes = {SentCommand.Data[4], SentCommand.Data[3]}}};
-
- /* Load in the start and ending read addresses from the sent data packet */
- StartAddr = Address[0].Word;
- EndAddr = Address[1].Word;
-}
-
-/** Handler for a Memory Program command issued by the host. This routine handles the preparations needed
- * to write subsequent data from the host into the specified memory.
- */
-static void ProcessMemProgCommand(void)
-{
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00) || // Write FLASH command
- IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Write EEPROM command
- {
- /* Load in the start and ending read addresses */
- LoadStartEndAddresses();
-
- /* If FLASH is being written to, we need to pre-erase the first page to write to */
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00))
- {
- union
- {
- uint16_t Words[2];
- uint32_t Long;
- } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
-
- /* Erase the current page's temp buffer */
- boot_page_erase(CurrFlashAddress.Long);
- boot_spm_busy_wait();
- }
-
- /* Set the state so that the next DNLOAD requests reads in the firmware */
- DFU_State = dfuDNLOAD_IDLE;
- }
-}
-
-/** Handler for a Memory Read command issued by the host. This routine handles the preparations needed
- * to read subsequent data from the specified memory out to the host, as well as implementing the memory
- * blank check command.
- */
-static void ProcessMemReadCommand(void)
-{
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00) || // Read FLASH command
- IS_ONEBYTE_COMMAND(SentCommand.Data, 0x02)) // Read EEPROM command
- {
- /* Load in the start and ending read addresses */
- LoadStartEndAddresses();
-
- /* Set the state so that the next UPLOAD requests read out the firmware */
- DFU_State = dfuUPLOAD_IDLE;
- }
- else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Blank check FLASH command
- {
- uint32_t CurrFlashAddress = 0;
-
- while (CurrFlashAddress < BOOT_START_ADDR)
- {
- /* Check if the current byte is not blank */
- #if (FLASHEND > 0xFFFF)
- if (pgm_read_byte_far(CurrFlashAddress) != 0xFF)
- #else
- if (pgm_read_byte(CurrFlashAddress) != 0xFF)
- #endif
- {
- /* Save the location of the first non-blank byte for response back to the host */
- Flash64KBPage = (CurrFlashAddress >> 16);
- StartAddr = CurrFlashAddress;
-
- /* Set state and status variables to the appropriate error values */
- DFU_State = dfuERROR;
- DFU_Status = errCHECK_ERASED;
-
- break;
- }
-
- CurrFlashAddress++;
- }
- }
-}
-
-/** Handler for a Data Write command issued by the host. This routine handles non-programming commands such as
- * bootloader exit (both via software jumps and hardware watchdog resets) and flash memory erasure.
- */
-static void ProcessWriteCommand(void)
-{
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x03)) // Start application
- {
- /* Indicate that the bootloader is terminating */
- WaitForExit = true;
-
- /* Check if data supplied for the Start Program command - no data executes the program */
- if (SentCommand.DataSize)
- {
- if (SentCommand.Data[1] == 0x01) // Start via jump
- {
- union
- {
- uint8_t Bytes[2];
- AppPtr_t FuncPtr;
- } Address = {.Bytes = {SentCommand.Data[4], SentCommand.Data[3]}};
-
- /* Load in the jump address into the application start address pointer */
- AppStartPtr = Address.FuncPtr;
- }
- }
- else
- {
- if (SentCommand.Data[1] == 0x00) // Start via watchdog
- {
- /* Start the watchdog to reset the AVR once the communications are finalized */
- wdt_enable(WDTO_250MS);
- }
- else // Start via jump
- {
- /* Set the flag to terminate the bootloader at next opportunity */
- RunBootloader = false;
- }
- }
- }
- else if (IS_TWOBYTE_COMMAND(SentCommand.Data, 0x00, 0xFF)) // Erase flash
- {
- uint32_t CurrFlashAddress = 0;
-
- /* Clear the application section of flash */
- while (CurrFlashAddress < BOOT_START_ADDR)
- {
- boot_page_erase(CurrFlashAddress);
- boot_spm_busy_wait();
- boot_page_write(CurrFlashAddress);
- boot_spm_busy_wait();
-
- CurrFlashAddress += SPM_PAGESIZE;
- }
-
- /* Re-enable the RWW section of flash as writing to the flash locks it out */
- boot_rww_enable();
-
- /* Memory has been erased, reset the security bit so that programming/reading is allowed */
-// IsSecure = false;
- }
-}
-
-/** Handler for a Data Read command issued by the host. This routine handles bootloader information retrieval
- * commands such as device signature and bootloader version retrieval.
- */
-static void ProcessReadCommand(void)
-{
- const uint8_t BootloaderInfo[3] = {BOOTLOADER_VERSION, BOOTLOADER_ID_BYTE1, BOOTLOADER_ID_BYTE2};
- const uint8_t SignatureInfo[3] = {AVR_SIGNATURE_1, AVR_SIGNATURE_2, AVR_SIGNATURE_3};
-
- uint8_t DataIndexToRead = SentCommand.Data[1];
-
- if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Read bootloader info
- ResponseByte = BootloaderInfo[DataIndexToRead];
- else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Read signature byte
- ResponseByte = SignatureInfo[DataIndexToRead - 0x30];
-}
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.h b/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.h deleted file mode 100644 index 4fb236e..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/Arduino-usbdfu.h +++ /dev/null @@ -1,220 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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 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
- *
- * Header file for Arduino-usbdfu.c.
- */
-
-#ifndef _ARDUINO_USB_DFU_BOOTLOADER_H_
-#define _ARDUINO_USB_DFU_BOOTLOADER_H_
-
- /* Includes: */
- #include <avr/io.h>
- #include <avr/wdt.h>
- #include <avr/boot.h>
- #include <avr/pgmspace.h>
- #include <avr/eeprom.h>
- #include <avr/power.h>
- #include <avr/interrupt.h>
- #include <stdbool.h>
-
- #include "Descriptors.h"
-
- #include <LUFA/Drivers/Board/LEDs.h>
- #include <LUFA/Drivers/USB/USB.h>
-
- /* Macros: */
- /** LED mask for the library LED driver, to indicate TX activity. */
- #define LEDMASK_TX LEDS_LED1
-
- /** LED mask for the library LED driver, to indicate RX activity. */
- #define LEDMASK_RX LEDS_LED2
-
- /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
- #define LEDMASK_ERROR (LEDS_LED1 | LEDS_LED2)
-
- /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
- #define LEDMASK_BUSY (LEDS_LED1 | LEDS_LED2)
-
- /** Configuration define. Define this token to true to case the bootloader to reject all memory commands
- * until a memory erase has been performed. When used in conjunction with the lockbits of the AVR, this
- * can protect the AVR's firmware from being dumped from a secured AVR. When false, memory operations are
- * allowed at any time.
- */
-// #define SECURE_MODE false
-
- /** Major bootloader version number. */
- #define BOOTLOADER_VERSION_MINOR 2
-
- /** Minor bootloader version number. */
- #define BOOTLOADER_VERSION_REV 0
-
- /** Complete bootloader version number expressed as a packed byte, constructed from the
- * two individual bootloader version macros.
- */
- #define BOOTLOADER_VERSION ((BOOTLOADER_VERSION_MINOR << 4) | BOOTLOADER_VERSION_REV)
-
- /** First byte of the bootloader identification bytes, used to identify a device's bootloader. */
- #define BOOTLOADER_ID_BYTE1 0xDC
-
- /** Second byte of the bootloader identification bytes, used to identify a device's bootloader. */
- #define BOOTLOADER_ID_BYTE2 0xFB
-
- /** Convenience macro, used to determine if the issued command is the given one-byte long command.
- *
- * \param[in] dataarr Command byte array to check against
- * \param[in] cb1 First command byte to check
- */
- #define IS_ONEBYTE_COMMAND(dataarr, cb1) (dataarr[0] == (cb1))
-
- /** Convenience macro, used to determine if the issued command is the given two-byte long command.
- *
- * \param[in] dataarr Command byte array to check against
- * \param[in] cb1 First command byte to check
- * \param[in] cb2 Second command byte to check
- */
- #define IS_TWOBYTE_COMMAND(dataarr, cb1, cb2) ((dataarr[0] == (cb1)) && (dataarr[1] == (cb2)))
-
- /** Length of the DFU file suffix block, appended to the end of each complete memory write command.
- * The DFU file suffix is currently unused (but is designed to give extra file information, such as
- * a CRC of the complete firmware for error checking) and so is discarded.
- */
- #define DFU_FILE_SUFFIX_SIZE 16
-
- /** Length of the DFU file filler block, appended to the start of each complete memory write command.
- * Filler bytes are added to the start of each complete memory write command, and must be discarded.
- */
- #define DFU_FILLER_BYTES_SIZE 26
-
- /** DFU class command request to detach from the host. */
- #define DFU_DETATCH 0x00
-
- /** DFU class command request to send data from the host to the bootloader. */
- #define DFU_DNLOAD 0x01
-
- /** DFU class command request to send data from the bootloader to the host. */
- #define DFU_UPLOAD 0x02
-
- /** DFU class command request to get the current DFU status and state from the bootloader. */
- #define DFU_GETSTATUS 0x03
-
- /** DFU class command request to reset the current DFU status and state variables to their defaults. */
- #define DFU_CLRSTATUS 0x04
-
- /** DFU class command request to get the current DFU state of the bootloader. */
- #define DFU_GETSTATE 0x05
-
- /** DFU class command request to abort the current multi-request transfer and return to the dfuIDLE state. */
- #define DFU_ABORT 0x06
-
- /** DFU command to begin programming the device's memory. */
- #define COMMAND_PROG_START 0x01
-
- /** DFU command to begin reading the device's memory. */
- #define COMMAND_DISP_DATA 0x03
-
- /** DFU command to issue a write command. */
- #define COMMAND_WRITE 0x04
-
- /** DFU command to issue a read command. */
- #define COMMAND_READ 0x05
-
- /** DFU command to issue a memory base address change command, to set the current 64KB flash page
- * that subsequent flash operations should use. */
- #define COMMAND_CHANGE_BASE_ADDR 0x06
-
- /* Type Defines: */
- /** Type define for a non-returning function pointer to the loaded application. */
- typedef void (*AppPtr_t)(void) ATTR_NO_RETURN;
-
- /** Type define for a structure containing a complete DFU command issued by the host. */
- typedef struct
- {
- uint8_t Command; /**< Single byte command to perform, one of the COMMAND_* macro values */
- uint8_t Data[5]; /**< Command parameters */
- uint16_t DataSize; /**< Size of the command parameters */
- } DFU_Command_t;
-
- /* Enums: */
- /** DFU bootloader states. Refer to the DFU class specification for information on each state. */
- enum DFU_State_t
- {
- appIDLE = 0,
- appDETACH = 1,
- dfuIDLE = 2,
- dfuDNLOAD_SYNC = 3,
- dfuDNBUSY = 4,
- dfuDNLOAD_IDLE = 5,
- dfuMANIFEST_SYNC = 6,
- dfuMANIFEST = 7,
- dfuMANIFEST_WAIT_RESET = 8,
- dfuUPLOAD_IDLE = 9,
- dfuERROR = 10
- };
-
- /** DFU command status error codes. Refer to the DFU class specification for information on each error code. */
- enum DFU_Status_t
- {
- OK = 0,
- errTARGET = 1,
- errFILE = 2,
- errWRITE = 3,
- errERASE = 4,
- errCHECK_ERASED = 5,
- errPROG = 6,
- errVERIFY = 7,
- errADDRESS = 8,
- errNOTDONE = 9,
- errFIRMWARE = 10,
- errVENDOR = 11,
- errUSBR = 12,
- errPOR = 13,
- errUNKNOWN = 14,
- errSTALLEDPKT = 15
- };
-
- /* Function Prototypes: */
- void SetupHardware(void);
- void ResetHardware(void);
-
- void EVENT_USB_Device_UnhandledControlRequest(void);
-
- #if defined(INCLUDE_FROM_BOOTLOADER_C)
- static void DiscardFillerBytes(uint8_t NumberOfBytes);
- static void ProcessBootloaderCommand(void);
- static void LoadStartEndAddresses(void);
- static void ProcessMemProgCommand(void);
- static void ProcessMemReadCommand(void);
- static void ProcessWriteCommand(void);
- static void ProcessReadCommand(void);
- #endif
-
-#endif /* _ARDUINO_USB_DFU_BOOTLOADER_H_ */
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Board/LEDs.h b/firmwares/atmegaxxu2/arduino-usbdfu/Board/LEDs.h deleted file mode 100644 index 152e8f5..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/Board/LEDs.h +++ /dev/null @@ -1,110 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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 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.
-*/
-
-/*
- Board LEDs driver for the Benito board, from www.dorkbotpdx.org.
-*/
-
-#ifndef __LEDS_ARDUINOUNO_H__
-#define __LEDS_ARDUINOUNO_H__
-
- /* Includes: */
- #include <avr/io.h>
-
-/* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(INCLUDE_FROM_LEDS_H)
- #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** LED mask for the first LED on the board. */
- #define LEDS_LED1 (1 << 5)
-
- /** LED mask for the second LED on the board. */
- #define LEDS_LED2 (1 << 4)
-
- /** LED mask for all the LEDs on the board. */
- #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
-
- /** LED mask for the none of the board LEDs */
- #define LEDS_NO_LEDS 0
-
- /* Inline Functions: */
- #if !defined(__DOXYGEN__)
- static inline void LEDs_Init(void)
- {
- DDRD |= LEDS_ALL_LEDS;
- PORTD |= LEDS_ALL_LEDS;
- }
-
- static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
- {
- PORTD &= ~LEDMask;
- }
-
- static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
- {
- PORTD |= LEDMask;
- }
-
- static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
- {
- PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask);
- }
-
- static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
- {
- PORTD = ((PORTD | ActiveMask) & ~LEDMask);
- }
-
- static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
- {
- PORTD ^= LEDMask;
- }
-
- static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
- static inline uint8_t LEDs_GetLEDs(void)
- {
- return (PORTD & LEDS_ALL_LEDS);
- }
- #endif
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.c b/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.c deleted file mode 100644 index 4deaa06..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.c +++ /dev/null @@ -1,189 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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 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
- *
- * 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.
- */
-USB_Descriptor_Device_t DeviceDescriptor =
-{
- .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
-
- .USBSpecification = VERSION_BCD(01.10),
- .Class = 0x00,
- .SubClass = 0x00,
- .Protocol = 0x00,
-
- .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
-
- .VendorID = 0x03EB, // Atmel
- .ProductID = PRODUCT_ID_CODE, // MCU-dependent
- .ReleaseNumber = 0x0000,
-
- .ManufacturerStrIndex = NO_DESCRIPTOR,
- .ProductStrIndex = 0x01,
- .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.
- */
-USB_Descriptor_Configuration_t 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_BUSPOWERED,
-
- .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
- },
-
- .DFU_Interface =
- {
- .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
-
- .InterfaceNumber = 0,
- .AlternateSetting = 0,
-
- .TotalEndpoints = 0,
-
- .Class = 0xFE,
- .SubClass = 0x01,
- .Protocol = 0x02,
-
- .InterfaceStrIndex = NO_DESCRIPTOR
- },
-
- .DFU_Functional =
- {
- .Header = {.Size = sizeof(USB_DFU_Functional_Descriptor_t), .Type = DTYPE_DFUFunctional},
-
- .Attributes = (ATTR_CAN_UPLOAD | ATTR_CAN_DOWNLOAD),
-
- .DetachTimeout = 0x0000,
- .TransferSize = 0x0c00,
-
- .DFUSpecification = VERSION_BCD(01.01)
- }
-};
-
-/** 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.
- */
-USB_Descriptor_String_t LanguageString =
-{
- .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
-
- .UnicodeString = {LANGUAGE_ID_ENG}
-};
-
-/** 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.
- */
-USB_Descriptor_String_t ProductString =
-{
- #if (ARDUINO_MODEL_PID == ARDUINO_UNO_PID)
- .Header = {.Size = USB_STRING_LEN(15), .Type = DTYPE_String},
-
- .UnicodeString = L"Arduino Uno DFU"
- #elif (ARDUINO_MODEL_PID == ARDUINO_MEGA2560_PID)
- .Header = {.Size = USB_STRING_LEN(21), .Type = DTYPE_String},
-
- .UnicodeString = L"Arduino Mega 2560 DFU"
- #endif
-};
-
-/** 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 uint8_t wIndex,
- void** const DescriptorAddress)
-{
- const uint8_t DescriptorType = (wValue >> 8);
- const uint8_t DescriptorNumber = (wValue & 0xFF);
-
- 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:
- if (!(DescriptorNumber))
- {
- Address = &LanguageString;
- Size = LanguageString.Header.Size;
- }
- else
- {
- Address = &ProductString;
- Size = ProductString.Header.Size;
- }
-
- break;
- }
-
- *DescriptorAddress = Address;
- return Size;
-}
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h b/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h deleted file mode 100644 index 6c93f20..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h +++ /dev/null @@ -1,177 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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 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
- *
- * Header file for Descriptors.c.
- */
-
-#ifndef _DESCRIPTORS_H_
-#define _DESCRIPTORS_H_
-
- /* Includes: */
- #include <LUFA/Drivers/USB/USB.h>
-
- /* Product-specific definitions: */
- #define ARDUINO_UNO_PID 0x0001
- #define ARDUINO_MEGA2560_PID 0x0010
-
- /* Macros: */
- /** Descriptor type value for a DFU class functional descriptor. */
- #define DTYPE_DFUFunctional 0x21
-
- /** DFU attribute mask, indicating that the DFU device will detach and re-attach when a DFU_DETACH
- * command is issued, rather than the host issuing a USB Reset.
- */
- #define ATTR_WILL_DETATCH (1 << 3)
-
- /** DFU attribute mask, indicating that the DFU device can communicate during the manifestation phase
- * (memory programming phase).
- */
- #define ATTR_MANEFESTATION_TOLLERANT (1 << 2)
-
- /** DFU attribute mask, indicating that the DFU device can accept DFU_UPLOAD requests to send data from
- * the device to the host.
- */
- #define ATTR_CAN_UPLOAD (1 << 1)
-
- /** DFU attribute mask, indicating that the DFU device can accept DFU_DNLOAD requests to send data from
- * the host to the device.
- */
- #define ATTR_CAN_DOWNLOAD (1 << 0)
-
- #if defined(__AVR_AT90USB1287__)
- #define PRODUCT_ID_CODE 0x2FFB
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x97
- #define AVR_SIGNATURE_3 0x82
- #elif defined(__AVR_AT90USB1286__)
- #define PRODUCT_ID_CODE 0x2FFB
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x97
- #define AVR_SIGNATURE_3 0x82
- #elif defined(__AVR_AT90USB647__)
- #define PRODUCT_ID_CODE 0x2FF9
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x96
- #define AVR_SIGNATURE_3 0x82
- #elif defined(__AVR_AT90USB646__)
- #define PRODUCT_ID_CODE 0x2FF9
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x96
- #define AVR_SIGNATURE_3 0x82
- #elif defined(__AVR_ATmega32U6__)
- #define PRODUCT_ID_CODE 0x2FFB
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x95
- #define AVR_SIGNATURE_3 0x88
- #elif defined(__AVR_ATmega32U4__)
- #define PRODUCT_ID_CODE 0x2FF4
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x95
- #define AVR_SIGNATURE_3 0x87
- #elif defined(__AVR_ATmega32U2__)
- #define PRODUCT_ID_CODE 0x2FF0
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x95
- #define AVR_SIGNATURE_3 0x8A
- #elif defined(__AVR_ATmega16U4__)
- #define PRODUCT_ID_CODE 0x2FF3
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x94
- #define AVR_SIGNATURE_3 0x88
- #elif defined(__AVR_ATmega16U2__)
- #define PRODUCT_ID_CODE 0x2FEF
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x94
- #define AVR_SIGNATURE_3 0x89
- #elif defined(__AVR_AT90USB162__)
- #define PRODUCT_ID_CODE 0x2FFA
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x94
- #define AVR_SIGNATURE_3 0x82
- #elif defined(__AVR_AT90USB82__)
- #define PRODUCT_ID_CODE 0x2FEE
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x93
- #define AVR_SIGNATURE_3 0x89
- #elif defined(__AVR_ATmega8U2__)
- #define PRODUCT_ID_CODE 0x2FF7
- #define AVR_SIGNATURE_1 0x1E
- #define AVR_SIGNATURE_2 0x93
- #define AVR_SIGNATURE_3 0x82
- #else
- #error The selected AVR part is not currently supported by this bootloader.
- #endif
-
- #if !defined(PRODUCT_ID_CODE)
- #error Current AVR model is not supported by this bootloader.
- #endif
-
- /* Type Defines: */
- /** Type define for a DFU class function descriptor. This descriptor gives DFU class information
- * to the host when read, indicating the DFU device's capabilities.
- */
- typedef struct
- {
- USB_Descriptor_Header_t Header; /**< Standard descriptor header structure */
-
- uint8_t Attributes; /**< DFU device attributes, a mask comprising of the
- * ATTR_* macros listed in this source file
- */
- uint16_t DetachTimeout; /**< Timeout in milliseconds between a USB_DETACH
- * command being issued and the device detaching
- * from the USB bus
- */
- uint16_t TransferSize; /**< Maximum number of bytes the DFU device can accept
- * from the host in a transaction
- */
- uint16_t DFUSpecification; /**< BCD packed DFU specification number this DFU
- * device complies with
- */
- } USB_DFU_Functional_Descriptor_t;
-
- /** 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;
- USB_Descriptor_Interface_t DFU_Interface;
- USB_DFU_Functional_Descriptor_t DFU_Functional;
- } USB_Descriptor_Configuration_t;
-
- /* Function Prototypes: */
- uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
- const uint8_t wIndex,
- void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
-
-#endif
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/makefile b/firmwares/atmegaxxu2/arduino-usbdfu/makefile deleted file mode 100644 index 1fb4ed3..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/makefile +++ /dev/null @@ -1,710 +0,0 @@ -# Hey Emacs, this is a -*- makefile -*-
-#----------------------------------------------------------------------------
-# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
-# >> Modified for use with the LUFA project. <<
-#
-# Released to the Public Domain
-#
-# Additional material for this makefile was written by:
-# Peter Fleury
-# Tim Henigan
-# Colin O'Flynn
-# Reiner Patommel
-# Markus Pfaff
-# Sander Pool
-# Frederik Rouleau
-# Carlos Lamas
-# Dean Camera
-# Opendous Inc.
-# Denver Gingerich
-#
-#----------------------------------------------------------------------------
-# On command line:
-#
-# make all = Make software.
-#
-# make clean = Clean out built project files.
-#
-# make coff = Convert ELF to AVR COFF.
-#
-# make extcoff = Convert ELF to AVR Extended COFF.
-#
-# make program = Download the hex file to the device, using avrdude.
-# Please customize the avrdude settings below first!
-#
-# make doxygen = Generate DoxyGen documentation for the project (must have
-# DoxyGen installed)
-#
-# make debug = Start either simulavr or avarice as specified for debugging,
-# with avr-gdb or avr-insight as the front end for debugging.
-#
-# make filename.s = Just compile filename.c into the assembler code only.
-#
-# make filename.i = Create a preprocessed source file for use in submitting
-# bug reports to the GCC project.
-#
-# To rebuild project do "make clean" then "make all".
-#----------------------------------------------------------------------------
-
-
-# MCU name
-MCU = atmega8u2
-MCU_AVRDUDE = at90usb82
-
-# Specify the Arduino model using the assigned PID. This is used by Descriptors.c
-# to set the product descriptor string (for DFU we must use the PID for each
-# chip that dfu-bootloader or Flip expect)
-# Uno PID:
-ARDUINO_MODEL_PID = 0x0001
-# Mega 2560 PID:
-#ARDUINO_MODEL_PID = 0x0010
-
-# Target board (see library "Board Types" documentation, NONE for projects not requiring
-# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
-# "Board" inside the application directory.
-BOARD = USER
-
-
-# Processor frequency.
-# This will define a symbol, F_CPU, in all source code files equal to the
-# processor frequency in Hz. You can then use this symbol in your source code to
-# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-# automatically to create a 32-bit value in your source code.
-#
-# This will be an integer division of F_CLOCK below, as it is sourced by
-# F_CLOCK after it has run through any CPU prescalers. Note that this value
-# does not *change* the processor frequency - it should merely be updated to
-# reflect the processor speed set externally so that the code can use accurate
-# software delays.
-F_CPU = 16000000
-
-
-# Input clock frequency.
-# This will define a symbol, F_CLOCK, in all source code files equal to the
-# input clock frequency (before any prescaling is performed) in Hz. This value may
-# differ from F_CPU if prescaling is used on the latter, and is required as the
-# raw input clock is fed directly to the PLL sections of the AVR for high speed
-# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-# at the end, this will be done automatically to create a 32-bit value in your
-# source code.
-#
-# If no clock division is performed on the input clock inside the AVR (via the
-# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
-
-
-# Starting byte address of the bootloader, as a byte address - computed via the formula
-# BOOT_START = ((TOTAL_FLASH_BYTES - BOOTLOADER_SECTION_SIZE_BYTES) * 1024)
-#
-# Note that the bootloader size and start address given in AVRStudio is in words and not
-# bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC.
-BOOT_START = 0x1000
-
-
-# Output format. (can be srec, ihex, binary)
-FORMAT = ihex
-
-
-# Target file name (without extension).
-TARGET = Arduino-usbdfu
-
-
-# Object files directory
-# To put object files in current directory, use a dot (.), do NOT make
-# this an empty or blank macro!
-OBJDIR = .
-
-
-# Path to the LUFA library
-LUFA_PATH = ../..
-
-
-# LUFA library compile-time options and predefined tokens
-LUFA_OPTS = -D USB_DEVICE_ONLY
-LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
-LUFA_OPTS += -D CONTROL_ONLY_DEVICE
-LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32
-LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
-LUFA_OPTS += -D USE_RAM_DESCRIPTORS
-LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
-LUFA_OPTS += -D NO_INTERNAL_SERIAL
-LUFA_OPTS += -D NO_DEVICE_SELF_POWER
-LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
-LUFA_OPTS += -D NO_STREAM_CALLBACKS
-
-
-# Create the LUFA source path variables by including the LUFA root makefile
-include $(LUFA_PATH)/LUFA/makefile
-
-
-# List C source files here. (C dependencies are automatically generated.)
-SRC = $(TARGET).c \
- Descriptors.c \
- $(LUFA_SRC_USB) \
-
-
-# List C++ source files here. (C dependencies are automatically generated.)
-CPPSRC =
-
-
-# List Assembler source files here.
-# Make them always end in a capital .S. Files ending in a lowercase .s
-# will not be considered source files but generated files (assembler
-# output from the compiler), and will be deleted upon "make clean"!
-# Even though the DOS/Win* filesystem matches both .s and .S the same,
-# it will preserve the spelling of the filenames, and gcc itself does
-# care about how the name is spelled on its command-line.
-ASRC =
-
-
-# Optimization level, can be [0, 1, 2, 3, s].
-# 0 = turn off optimization. s = optimize for size.
-# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
-OPT = s
-
-
-# Debugging format.
-# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
-# AVR Studio 4.10 requires dwarf-2.
-# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
-DEBUG = dwarf-2
-
-
-# List any extra directories to look for include files here.
-# Each directory must be seperated by a space.
-# Use forward slashes for directory separators.
-# For a directory that has spaces, enclose it in quotes.
-EXTRAINCDIRS = $(LUFA_PATH)/
-
-
-# Compiler flag to set the C Standard level.
-# c89 = "ANSI" C
-# gnu89 = c89 plus GCC extensions
-# c99 = ISO C99 standard (not yet fully implemented)
-# gnu99 = c99 plus GCC extensions
-CSTANDARD = -std=c99
-
-
-# Place -D or -U options here for C sources
-CDEFS = -DF_CPU=$(F_CPU)UL
-CDEFS += -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID)
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
-CDEFS += -DBOARD=BOARD_$(BOARD)
-CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
-CDEFS += -DTX_RX_LED_PULSE_MS=3
-CDEFS += $(LUFA_OPTS)
-
-
-# Place -D or -U options here for ASM sources
-ADEFS = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
-ADEFS += -DBOARD=BOARD_$(BOARD)
-CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
-ADEFS += $(LUFA_OPTS)
-
-# Place -D or -U options here for C++ sources
-CPPDEFS = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
-CPPDEFS += -DBOARD=BOARD_$(BOARD)
-CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
-CPPDEFS += $(LUFA_OPTS)
-#CPPDEFS += -D__STDC_LIMIT_MACROS
-#CPPDEFS += -D__STDC_CONSTANT_MACROS
-
-
-
-#---------------- Compiler Options C ----------------
-# -g*: generate debugging information
-# -O*: optimization level
-# -f...: tuning, see GCC manual and avr-libc documentation
-# -Wall...: warning level
-# -Wa,...: tell GCC to pass this to the assembler.
-# -adhlns...: create assembler listing
-CFLAGS = -g$(DEBUG)
-CFLAGS += $(CDEFS)
-CFLAGS += -O$(OPT)
-CFLAGS += -funsigned-char
-CFLAGS += -funsigned-bitfields
-CFLAGS += -ffunction-sections
-CFLAGS += -fno-inline-small-functions
-CFLAGS += -fpack-struct
-CFLAGS += -fshort-enums
-CFLAGS += -fno-strict-aliasing
-CFLAGS += -Wall
-CFLAGS += -Wstrict-prototypes
-#CFLAGS += -mshort-calls
-#CFLAGS += -fno-unit-at-a-time
-#CFLAGS += -Wundef
-#CFLAGS += -Wunreachable-code
-#CFLAGS += -Wsign-compare
-CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
-CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
-CFLAGS += $(CSTANDARD)
-
-
-#---------------- Compiler Options C++ ----------------
-# -g*: generate debugging information
-# -O*: optimization level
-# -f...: tuning, see GCC manual and avr-libc documentation
-# -Wall...: warning level
-# -Wa,...: tell GCC to pass this to the assembler.
-# -adhlns...: create assembler listing
-CPPFLAGS = -g$(DEBUG)
-CPPFLAGS += $(CPPDEFS)
-CPPFLAGS += -O$(OPT)
-CPPFLAGS += -funsigned-char
-CPPFLAGS += -funsigned-bitfields
-CPPFLAGS += -fpack-struct
-CPPFLAGS += -fshort-enums
-CPPFLAGS += -fno-exceptions
-CPPFLAGS += -Wall
-CPPFLAGS += -Wundef
-#CPPFLAGS += -mshort-calls
-#CPPFLAGS += -fno-unit-at-a-time
-#CPPFLAGS += -Wstrict-prototypes
-#CPPFLAGS += -Wunreachable-code
-#CPPFLAGS += -Wsign-compare
-CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
-CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
-#CPPFLAGS += $(CSTANDARD)
-
-
-#---------------- Assembler Options ----------------
-# -Wa,...: tell GCC to pass this to the assembler.
-# -adhlns: create listing
-# -gstabs: have the assembler create line number information; note that
-# for use in COFF files, additional information about filenames
-# and function names needs to be present in the assembler source
-# files -- see avr-libc docs [FIXME: not yet described there]
-# -listing-cont-lines: Sets the maximum number of continuation lines of hex
-# dump that will be displayed for a given single line of source input.
-ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
-
-
-#---------------- Library Options ----------------
-# Minimalistic printf version
-PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
-
-# Floating point printf version (requires MATH_LIB = -lm below)
-PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
-
-# If this is left blank, then it will use the Standard printf version.
-PRINTF_LIB =
-#PRINTF_LIB = $(PRINTF_LIB_MIN)
-#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
-
-
-# Minimalistic scanf version
-SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
-
-# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
-SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
-
-# If this is left blank, then it will use the Standard scanf version.
-SCANF_LIB =
-#SCANF_LIB = $(SCANF_LIB_MIN)
-#SCANF_LIB = $(SCANF_LIB_FLOAT)
-
-
-MATH_LIB = -lm
-
-
-# List any extra directories to look for libraries here.
-# Each directory must be seperated by a space.
-# Use forward slashes for directory separators.
-# For a directory that has spaces, enclose it in quotes.
-EXTRALIBDIRS =
-
-
-
-#---------------- External Memory Options ----------------
-
-# 64 KB of external RAM, starting after internal RAM (ATmega128!),
-# used for variables (.data/.bss) and heap (malloc()).
-#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
-
-# 64 KB of external RAM, starting after internal RAM (ATmega128!),
-# only used for heap (malloc()).
-#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
-
-EXTMEMOPTS =
-
-
-
-#---------------- Linker Options ----------------
-# -Wl,...: tell GCC to pass this to linker.
-# -Map: create map file
-# --cref: add cross reference to map file
-LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
-LDFLAGS += -Wl,--relax
-LDFLAGS += -Wl,--gc-sections
-LDFLAGS += $(EXTMEMOPTS)
-LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
-LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
-#LDFLAGS += -T linker_script.x
-
-
-
-#---------------- Programming Options (avrdude) ----------------
-
-# Fuse settings for Arduino Uno DFU bootloader project
-AVRDUDE_FUSES = -U efuse:w:0xF4:m -U hfuse:w:0xD9:m -U lfuse:w:0xFF:m
-
-# Lock settings for Arduino Uno DFU bootloader project
-AVRDUDE_LOCK = -U lock:w:0x0F:m
-
-# Programming hardware
-# Type: avrdude -c ?
-# to get a full listing.
-#
-AVRDUDE_PROGRAMMER = avrispmkii
-
-# com1 = serial port. Use lpt1 to connect to parallel port.
-AVRDUDE_PORT = usb
-
-AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
-#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
-
-# Uncomment the following if you want avrdude's erase cycle counter.
-# Note that this counter needs to be initialized first using -Yn,
-# see avrdude manual.
-#AVRDUDE_ERASE_COUNTER = -y
-
-# Uncomment the following if you do /not/ wish a verification to be
-# performed after programming the device.
-#AVRDUDE_NO_VERIFY = -V
-
-# Increase verbosity level. Please use this when submitting bug
-# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
-# to submit bug reports.
-#AVRDUDE_VERBOSE = -v -v
-
-AVRDUDE_FLAGS = -p $(MCU_AVRDUDE) -F -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
-AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
-AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
-AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
-
-
-
-#---------------- Debugging Options ----------------
-
-# For simulavr only - target MCU frequency.
-DEBUG_MFREQ = $(F_CPU)
-
-# Set the DEBUG_UI to either gdb or insight.
-# DEBUG_UI = gdb
-DEBUG_UI = insight
-
-# Set the debugging back-end to either avarice, simulavr.
-DEBUG_BACKEND = avarice
-#DEBUG_BACKEND = simulavr
-
-# GDB Init Filename.
-GDBINIT_FILE = __avr_gdbinit
-
-# When using avarice settings for the JTAG
-JTAG_DEV = /dev/com1
-
-# Debugging port used to communicate between GDB / avarice / simulavr.
-DEBUG_PORT = 4242
-
-# Debugging host used to communicate between GDB / avarice / simulavr, normally
-# just set to localhost unless doing some sort of crazy debugging when
-# avarice is running on a different computer.
-DEBUG_HOST = localhost
-
-
-
-#============================================================================
-
-
-# Define programs and commands.
-SHELL = sh
-CC = avr-gcc
-OBJCOPY = avr-objcopy
-OBJDUMP = avr-objdump
-SIZE = avr-size
-AR = avr-ar rcs
-NM = avr-nm
-AVRDUDE = avrdude
-REMOVE = rm -f
-REMOVEDIR = rm -rf
-COPY = cp
-WINSHELL = cmd
-
-
-# Define Messages
-# English
-MSG_ERRORS_NONE = Errors: none
-MSG_BEGIN = -------- begin --------
-MSG_END = -------- end --------
-MSG_SIZE_BEFORE = Size before:
-MSG_SIZE_AFTER = Size after:
-MSG_COFF = Converting to AVR COFF:
-MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
-MSG_FLASH = Creating load file for Flash:
-MSG_EEPROM = Creating load file for EEPROM:
-MSG_EXTENDED_LISTING = Creating Extended Listing:
-MSG_SYMBOL_TABLE = Creating Symbol Table:
-MSG_LINKING = Linking:
-MSG_COMPILING = Compiling C:
-MSG_COMPILING_CPP = Compiling C++:
-MSG_ASSEMBLING = Assembling:
-MSG_CLEANING = Cleaning project:
-MSG_CREATING_LIBRARY = Creating library:
-
-
-
-
-# Define all object files.
-OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
-
-# Define all listing files.
-LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
-
-
-# Compiler flags to generate dependency files.
-GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
-
-
-# Combine all necessary flags and optional flags.
-# Add target processor to flags.
-ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
-ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
-ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
-
-
-
-
-
-# Default target.
-all: begin gccversion sizebefore build sizeafter end
-
-# Change the build target to build a HEX file or a library.
-build: elf hex eep lss sym
-#build: lib
-
-
-elf: $(TARGET).elf
-hex: $(TARGET).hex
-eep: $(TARGET).eep
-lss: $(TARGET).lss
-sym: $(TARGET).sym
-LIBNAME=lib$(TARGET).a
-lib: $(LIBNAME)
-
-
-
-# Eye candy.
-# AVR Studio 3.x does not check make's exit code but relies on
-# the following magic strings to be generated by the compile job.
-begin:
- @echo
- @echo $(MSG_BEGIN)
-
-end:
- @echo $(MSG_END)
- @echo
-
-
-# Display size of file.
-HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
-MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
-FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
-
-
-sizebefore:
- @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
- 2>/dev/null; echo; fi
-
-sizeafter:
- @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
- 2>/dev/null; echo; fi
-
-
-
-# Display compiler version information.
-gccversion :
- @$(CC) --version
-
-
-# Program the device.
-program: $(TARGET).hex $(TARGET).eep
- $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) $(AVRDUDE_FUSES) $(AVRDUDE_LOCK)
-
-
-# Generate avr-gdb config/init file which does the following:
-# define the reset signal, load the target file, connect to target, and set
-# a breakpoint at main().
-gdb-config:
- @$(REMOVE) $(GDBINIT_FILE)
- @echo define reset >> $(GDBINIT_FILE)
- @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
- @echo end >> $(GDBINIT_FILE)
- @echo file $(TARGET).elf >> $(GDBINIT_FILE)
- @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
-ifeq ($(DEBUG_BACKEND),simulavr)
- @echo load >> $(GDBINIT_FILE)
-endif
- @echo break main >> $(GDBINIT_FILE)
-
-debug: gdb-config $(TARGET).elf
-ifeq ($(DEBUG_BACKEND), avarice)
- @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
- @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
- $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
- @$(WINSHELL) /c pause
-
-else
- @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
- $(DEBUG_MFREQ) --port $(DEBUG_PORT)
-endif
- @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
-
-
-
-
-# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
-COFFCONVERT = $(OBJCOPY) --debugging
-COFFCONVERT += --change-section-address .data-0x800000
-COFFCONVERT += --change-section-address .bss-0x800000
-COFFCONVERT += --change-section-address .noinit-0x800000
-COFFCONVERT += --change-section-address .eeprom-0x810000
-
-
-
-coff: $(TARGET).elf
- @echo
- @echo $(MSG_COFF) $(TARGET).cof
- $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
-
-
-extcoff: $(TARGET).elf
- @echo
- @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
- $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
-
-
-
-# Create final output files (.hex, .eep) from ELF output file.
-%.hex: %.elf
- @echo
- @echo $(MSG_FLASH) $@
- $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
-
-%.eep: %.elf
- @echo
- @echo $(MSG_EEPROM) $@
- -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
- --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
-
-# Create extended listing file from ELF output file.
-%.lss: %.elf
- @echo
- @echo $(MSG_EXTENDED_LISTING) $@
- $(OBJDUMP) -h -S -z $< > $@
-
-# Create a symbol table from ELF output file.
-%.sym: %.elf
- @echo
- @echo $(MSG_SYMBOL_TABLE) $@
- $(NM) -n $< > $@
-
-
-
-# Create library from object files.
-.SECONDARY : $(TARGET).a
-.PRECIOUS : $(OBJ)
-%.a: $(OBJ)
- @echo
- @echo $(MSG_CREATING_LIBRARY) $@
- $(AR) $@ $(OBJ)
-
-
-# Link: create ELF output file from object files.
-.SECONDARY : $(TARGET).elf
-.PRECIOUS : $(OBJ)
-%.elf: $(OBJ)
- @echo
- @echo $(MSG_LINKING) $@
- $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
-
-
-# Compile: create object files from C source files.
-$(OBJDIR)/%.o : %.c
- @echo
- @echo $(MSG_COMPILING) $<
- $(CC) -c $(ALL_CFLAGS) $< -o $@
-
-
-# Compile: create object files from C++ source files.
-$(OBJDIR)/%.o : %.cpp
- @echo
- @echo $(MSG_COMPILING_CPP) $<
- $(CC) -c $(ALL_CPPFLAGS) $< -o $@
-
-
-# Compile: create assembler files from C source files.
-%.s : %.c
- $(CC) -S $(ALL_CFLAGS) $< -o $@
-
-
-# Compile: create assembler files from C++ source files.
-%.s : %.cpp
- $(CC) -S $(ALL_CPPFLAGS) $< -o $@
-
-
-# Assemble: create object files from assembler source files.
-$(OBJDIR)/%.o : %.S
- @echo
- @echo $(MSG_ASSEMBLING) $<
- $(CC) -c $(ALL_ASFLAGS) $< -o $@
-
-
-# Create preprocessed source for use in sending a bug report.
-%.i : %.c
- $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
-
-
-# Target: clean project.
-clean: begin clean_list end
-
-clean_list :
- @echo
- @echo $(MSG_CLEANING)
- $(REMOVE) $(TARGET).hex
- $(REMOVE) $(TARGET).eep
- $(REMOVE) $(TARGET).cof
- $(REMOVE) $(TARGET).elf
- $(REMOVE) $(TARGET).map
- $(REMOVE) $(TARGET).sym
- $(REMOVE) $(TARGET).lss
- $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
- $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
- $(REMOVE) $(SRC:.c=.s)
- $(REMOVE) $(SRC:.c=.d)
- $(REMOVE) $(SRC:.c=.i)
- $(REMOVEDIR) .dep
-
-doxygen:
- @echo Generating Project Documentation...
- @doxygen Doxygen.conf
- @echo Documentation Generation Complete.
-
-clean_doxygen:
- rm -rf Documentation
-
-# Create object files directory
-$(shell mkdir $(OBJDIR) 2>/dev/null)
-
-
-# Include the dependency files.
--include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
-
-
-# Listing of phony targets.
-.PHONY : all begin finish end sizebefore sizeafter gccversion \
-build elf hex eep lss sym coff extcoff doxygen clean \
-clean_list clean_doxygen program debug gdb-config
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/readme.txt b/firmwares/atmegaxxu2/arduino-usbdfu/readme.txt deleted file mode 100644 index e376679..0000000 --- a/firmwares/atmegaxxu2/arduino-usbdfu/readme.txt +++ /dev/null @@ -1,7 +0,0 @@ -To setup the project and program an ATMEG8U2 with the Arduino USB DFU bootloader: -1. unpack the source into LUFA's Bootloader directory -2. set ARDUINO_MODEL_PID in the makefile as appropriate -3. do "make clean; make; make program" - -Check that the board enumerates as either "Arduino Uno DFU" or "Arduino Mega 2560 DFU". Test by uploading the Arduino-usbserial application firmware (see instructions in Arduino-usbserial directory) - |