mirror of https://github.com/ArduPilot/ardupilot
15 lines
751 B
Plaintext
15 lines
751 B
Plaintext
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To setup the project and upload the Arduino usbserial application firmware to an ATMEGA32U2 using the Arduino USB DFU bootloader:
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1. unpack the source into LUFA's Projects directory
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2. set ARDUINO_MODEL_PID in the makefile as appropriate
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3. do "make clean; make"
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4. put the 32U2 into USB DFU mode:
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4.a. assert and hold the 32U2's RESET line
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4.b. assert and hold the 32U2's HWB line
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4.c. release the 32U2's RESET line
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4.d. release the 32U2's HWB line
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5. confirm that the board enumerates as "ATmega32u2"
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6. do "make dfu" (OS X or Linux - dfu-programmer must be installed first) or "make flip" (Windows - Flip must be installed first)
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Check that the board enumerates as "Arduino Mega 2560".
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Test by uploading a new Arduino sketch from the Arduino IDE.
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