mirror of https://github.com/ArduPilot/ardupilot
18 lines
510 B
Plaintext
18 lines
510 B
Plaintext
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to build the hex:
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make mega2560
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To flash the firmware, use avrdude version 5.11 or above
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SERIAL_PORT=/dev/tty.usbserial
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# erase the chip (necessary before unlocking can happen), then unlock the boot loader area
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avrdude -e -c stk500v2 -p m2560 -P $SERIAL_PORT -U lock:w:0x3f:m
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# flash the hex file (whatever.hex)
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avrdude -v -c stk500v2 -p m2560 -P $SERIAL_PORT -U flash:w:stk500boot_v2_mega2560.hex
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# re-lock the bootloader area of the chip
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avrdude -c stk500v2 -p m2560 -P $SERIAL_PORT -U lock:w:0x0f:m
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