@dc42 Hi i have adjusted things as needed when I build i get this it may be because I am just changing one file and not the whole project it could also be I have never done this before here is the error I am getting

17:48:12 **** Incremental Build of configuration Build (GNU) for project duet3v2 ****
make all
make: *** No rule to make target 'all'. Stop.
"make all" terminated with exit code 2. Build might be incomplete.

17:48:12 Build Finished. 0 errors, 0 warnings. (took 117ms)

@dc42 Thanks I was doing what you said when I saw your reply well all most you pointed out things I had not thought of can I add a servo also
thanks for your help your the greatest

Hi I have every thing loaded can get the firmware up in the ide is there any examples or tutorials that would show me how to add analog inputs for thermistors a stepper motor and a servo to the sammy c21 firmware
I have never done this before hope you can help us with our project
thanks so much for any help

@handy199
Hi dc42
I will try the instructions pointed out thanks

yes can I adjust the pin usage so for 6 thermistors I need 6 analog inputs
6 heaters 6 pwm outputs for mosfets and one pwm for servo and outputs for two steppers
I want to use can bus so I don't have a large cable harness going to the x axis so I got the sammy c21 David was at mrrf and we talked about our project and that maybe this board could work I just don't know how to change the firmware
so any help would be great
Thanks every one

Re: Sammy-C21 increasing analog Input available
Hi I need to use 6 heaters and thermistors and one servo and two steppers how do I adjust the firmware i/o for the sammy c21 thanks for any help