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Difference between revisions of "AVR Drivers"
→Download settings: not sure if it is possible to download settings
(→Upload new settings: mention NLITE) |
(→Download settings: not sure if it is possible to download settings) |
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==Download settings== | ==Download settings== | ||
Use the software and hardware to download the existing program from the Atmel chip on the flashlight driver. You will need this if your programming doesn't work and you want to reset the driver to how it was originally. Get fuse settings too. | Use the software and hardware to download the existing program from the Atmel chip on the flashlight driver. You will need this if your programming doesn't work and you want to reset the driver to how it was originally. Get fuse settings too. (Actually it is not clear if getting original settings will do any good at all, so if you need a backup, try NLITE, mentioned in the next section). | ||
<PRE style="white-space:normal;">avrdude -p t13 -c usbasp -u -Uflash:r:flash-dump.hex:i -Ueeprom:r:eeprom-dump.hex:i -Ulfuse:r:lfuse-dump.hex:i -Uhfuse:r:hfuse-dump.hex:i</PRE> | <PRE style="white-space:normal;">avrdude -p t13 -c usbasp -u -Uflash:r:flash-dump.hex:i -Ueeprom:r:eeprom-dump.hex:i -Ulfuse:r:lfuse-dump.hex:i -Uhfuse:r:hfuse-dump.hex:i</PRE> | ||