2019-12-24 05:05 AM
2019-12-24 10:46 PM
did you initialise those pins at startup ? you would have to set the alternate function to GPIO.
did you use the cube ?
2019-12-24 10:59 PM
how did you define the port pins? Push pull, internal pull-up, etc... there the pin configuration is missing.
2019-12-24 11:05 PM
not using the cube ?
2019-12-27 09:16 PM
Dear T J
yes I did initialized them completely, otherwise it wouldn't work at all.
and yes I used the cube, is it wrong?
2019-12-27 09:17 PM
yes I didn't bring them up here as it would made my code hard to understand, so I just mentioned the relevant parts.
2019-12-27 09:54 PM
if you want to send the cube file over, we will look a it..
why didnt you name the pins? so much easier to follow.
2019-12-27 10:19 PM
here is the cube... hope you can guide me through..
2019-12-27 10:34 PM
Looks like you are running at 12MHz, which is very slow...
Do you have a 25MHz crystal on the PCB ?
are you sure its running at 25MHz ? do you have a scope for that ?
is this PCB hand soldered ?
did you want to send your code ?
2019-12-28 03:32 AM
there is no PCB yet, but there will be, I can send you the code but how does the 12MHz slow clock have anything to do with turning on the heat elements?
