Matrix user forums

I'm trying to implement a real time ramp on this project, but sadly, I don't have the matnh skills needed for this calculation. The attached code has all the needed variables and already calculates the constant velocity delay for stepper motors, The only missing part is the ramp, although the code a...

Dear Benj, Would you be so kind and let me know how to redirect the output from the frequency generator directly to a port? My idea is to use these pulses to control stepper motors with pulse/dir drivers. Also, what is the maximum frequency that this generator is capable to reach using arduinos? Che...

Dear Benji, Sorry for asking for helping on such an old thread, but I would really like to know exactly how we should implement this kind of solution in Flowmotion? It would be great if I could get 4 wireless IO lines, but It would help to see some sample coding, if possible. Cheers and thank you fo...

Thx for your fast reply STibor. I wrote down the code and I've inserted it at the beginning of the flowchart, after the "BEGIN" flowchart icon. I just don't understand what you mean by "input flowchart pull-up into the port bits." Do you mean to simply use inputs as normal by defining a single bit f...

Can someone tell me how to enable the internal pull up resistors in ATmega328p chips?

I'm trying to avoid C at the moment... any way to do that graphically?

Cheers!

I'm really new to the concept of flowcode and I'm trying to find a way to implement a safety feature that enables input activation of 2 operating push buttons within 0.5 seconds (two hand device type III C according to EN 574) So, I need to check if both inputs are enabled within 0.5 seconds... But ...

Hello Fellows! I'm trying to control a stepper drive, which usually accept standard STEP/DIR inputs. I know Flowcode has this object http://www.matrixtsl.com/wiki/index.php?title=Component:_Frequency_Generator_(DSP) but this frequency generator is missing the ramp feature that would be needed for ac...