Matrix user forums

Hi, Integration of the 3Dconnexion 3D Mices (?) would be nice! They do provide an SDK on their website: https://3dconnexion.com/us/software-developer-program/ No idea how difficult it would be; or if it's even possible to integrate within Flowcode 8 however. Would be useful when working within the P...

Brief Update #4> Attempting a reply to Romanlog - "Can you really move those pins around and have the PCB work normally?" Sorry for the delay - I could not really find a good way to explain it - still can't! But maybe this will shed some light... RE: Changing pin functions... a complex "thing" to de...

Brief update #3> Completed workaround :) Replaced the GD's with more powerful ST's (DSP capabilities, etc.). Also, reviewed ST's recent BLDC development information (excellent). Worked Flowcode through several "new" motor driver ideas (using flow chart - I'm not at all familiar with "C") and it appe...

Brief update #2 > mild setback! It appears the PCB layout does not follow filed schematic: - reasons provided from fab include -> GD port pins/functions can be moved around to suit routing, etc.; Initially this caused concern when checking and pseudo reverse engineering, however, with the help of: -...

Brief update #1 > encouraging! Flowcode8 chip resource contains an STM32F303CB (ST): - LQFP48 package with the same pin layout as the populated GD32F130 (GD) - GD is Cortex M3; ST is Cortex M4 [appears M3 & M4 are similar but M4 also includes DSP] So, maybe two (possible) solutions here; 1. Pull the...

Hi, New user to Flowcode8 (last used Flowcode3- a long time back)! Can not find any STM or GD 1xx series ARM Cortex M-3 chip support. Are these chips supported in any way? Or, is there a viable work-around of sorts? ((my "C" knowledge/experience is poor at best)) We have a number of PCBs populated w...