Because of compiler updates I had to update Nuttx in one of my SAMD21 based boards as well. The last compile time issue was missing irqinfo in that file. After adding an #include <debug.h> the issue was solved. However, I'm in a merged environment and can't easily verify if that isn't a local issue.
I have no idea how this had been working before. -- B.Walter <be...@bwct.de> https://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
