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18 lines
735 B
Text
18 lines
735 B
Text
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dfu-programmer is a Device Firmware Update based USB programmer for
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Atmel chips with a USB bootloader.
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It seems to be working just fine with the LUFA based DFU Bootloader.
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(http://www.fourwalledcubicle.com/LUFA.php).
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You might want to add the following udev rule under /etc/udev/rules.d:
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SUBSYSTEM=="usb",ACTION=="add",ATTRS{idVendor}=="03eb",ATTRS{idProduct}=="2ff4",GROUP="plugdev"
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so when you plug the AVR chip to program, the USB devices becomes
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available to all the members of the "plugdev" group. Also, I found
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that the programmer doesn't work for non-root users when the
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"usbfs" is mounted on /proc/bus/usb, so my advice is to remove the
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"usbfs" entry from /etc/fstab if it is there (or maybe there is a
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better solution).
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