I did use the PBP type for each interrupt. The USB interrupt is working fine, the INT0 is working only once and the TMR1 int does not work anymore. It started to malfunction after adding more code that is unrelated to the interrupt function. Even if I bypass everything using a GOTO to enter directly in the operating mode that use the timer interrupt it does not work (the idle loop is running but the interrupt is never triggered).
I'm a bit clueless on this![]()
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