mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-12 23:08:52 +01:00
14 lines
809 B
Plaintext
14 lines
809 B
Plaintext
|
To setup the project and upload the Arduino usbserial application firmware to an ATMEGA8U2 using the Arduino USB DFU bootloader:
|
||
|
|
1. unpack the source into LUFA's Projects directory
|
||
|
|
2. set ARDUINO_MODEL_PID in the makefile as appropriate
|
||
|
|
3. do "make clean; make"
|
||
|
|
4. put the 8U2 into USB DFU mode:
|
||
|
|
4.a. assert and hold the 8U2's RESET line
|
||
|
|
4.b. assert and hold the 8U2's HWB line
|
||
|
|
4.c. release the 8U2's RESET line
|
||
|
|
4.d. release the 8U2's HWB line
|
||
|
|
5. confirm that the board enumerates as either "Arduino Uno DFU" or "Arduino Mega 2560 DFU"
|
||
|
|
6. do "make dfu" (OS X or Linux - dfu-programmer must be installed first) or "make flip" (Windows - Flip must be installed first)
|
||
|
|
|
||
|
|
Check that the board enumerates as either "Arduino Uno" or "Arduino Mega 2560". Test by uploading a new Arduino sketch from the Arduino IDE.
|