Monthly Archives: January 2017

How to fix USB error on ATTINY85 and V-USB at 16MHz with internal oscillator

When compiling V-USB for attiny85 clocked at 16MHz using PLL (internal oscillator), the device was not recognized with “Device not accepting address” error messages in the kernel log. The problem was that setting clocks in V-USB to 16000 (16MHz) only works with a crystal oscillator. When using internal oscillator, this setting does not work, and […]

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