AVRProgrammers: Unterschied zwischen den Versionen
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Note: This programmer has a bootloader on it, so it can be updated over USB. There is a jumper to enable the bootloader. This jumper must be '''off''' when using it as a programmer and '''on''' when accessing the bootloader. | Note: This programmer has a bootloader on it, so it can be updated over USB. There is a jumper to enable the bootloader. This jumper must be '''off''' when using it as a programmer and '''on''' when accessing the bootloader. | ||
= Troubleshooting = | |||
Sometimes, the following happens: | |||
<tt> | |||
avrdude: erasing chip<br/> | |||
avrdude: error: programm enable: target doesn't answer. 1 | |||
</tt> | |||
This has shown to be caused by wrong crystal fuse settings, typically an issue when programming fresh chips. | |||
To fix, program all fuses first, before erasing the chip. | |||
[[Kategorie:WhateverLab]] | [[Kategorie:WhateverLab]] | ||
[[Kategorie:Arduino]] | [[Kategorie:Arduino]] | ||