The code is simple morse code keyer. It’s works just fine on an Arduino Uno but I get a strange error message when I try to verify it on my core.
The error is “make: *** No rule to make target
m0xpd_keyer_w/spd_ctrl.o', needed by2252856ca2dfab50a6f0b95bcb6d26e50ec72af7ee6927129f48df5bcfd6.elf’. Stop.”