Enigma › Forums › Generic discussions regarding assembling, troubleshooting and using the kit › Getting #32 up and running › Reply To: Getting #32 up and running
Looking at this a little closer I think what you saying is that the problem is with the LEDs, not the keys and when you give external power to Q you get P also, so Q=P, W=Y & E=X.
As seen in the schematics those 3 share the column with each other and a short on the rows would explain it but then you say that C works fine and R is not stuck to C, that makes it a little more complicated.
More troubleshooting steps:
– when you are in “model” mode and press “L” for lamp test, do you get all LEDs on?
– move the switch to next mode (rotors) and press each key. When you press Q or P, do you get Q&P on?, same for W/Y,E/X,C/R. Move on to do the rest of the keys and see if any is wrong.
– When pressing keys, have a serial console connected, pass “!LOG:2” for debug logging and look at what’s coming out. It should state each key you press and the LED it turns on for it.
The LampAndKeyboardtest program is similar to that last step, just that it more clearly show when you press multiple keys. Did just upload a new version with a few more comments.