About PCama.1

PCama.1 · 2025-01-14

Hello,I have a custom motor control board and have so far been using MCW 5.Y.4This is my Amplifying Network using internal Op-amp gain of 4x and I just have external resistors R1, and R2. The resistors R4 and R5 are internal as you well know:Now I am...

PCama.1 · 2023-02-24

I have a motor control application generated with MCWorkbench and am successfully using it on my custom board. I added many custom features to the application such as CAN Bus, absolute encoder and my own position control to suit our application. TI a...

PCama.1 · 2022-07-03

I designed my own motor controller board and it works fine. For the next revision, I am looking into reducing parts count and simplifying schematics a bit. In the sense control area, I have tested the option of using the internal gain for the OpAmps ...

PCama.1 · 2022-04-12

I designed my own PCB largely based on the EVALSTSPIN32G4, mine being a four layer board with components on both sides for compactness.I generated code using MC Workbench 5.Y.4 with hall sensors. I implemented my own absolute encoder via SPI, and add...

PCama.1 · 2022-01-31

Going over the documentation for the EVSPIN32G4, this is the schematics for current sensing:But starting a project in Motor Control Workbench for this board, seems to have different values for the same schematics:Am I missing something? Why the discr...

PCama.1 · 2025-01-18

Sorry for the multiple posts, but after I cloned the board and changed the .json file directly, as you suggested, everything seems to be working fine now.Thank you!Paulo

PCama.1 · 2025-01-16

Hello GMA,I am almost there but still need your help in this final stretch:1. I created a custom board by cloning the STSPIN32G4 board. Sorry, this was the original board I used, not EVLSPIN34G...After creating a custom board I was able to locate the...

PCama.1 · 2025-01-15

By the way where would the board JSON would be?

PCama.1 · 2025-01-15

It makes sense. Thank you!

PCama.1 · 2023-04-03

Ok, for now, I just manually created #ifdef declarations for each motor profile inside:pmsm_motor_parameters.hdrive_parameters.h. The caveat is that if code is updated using MC Workbench, these files would be overwritten since they have no "USER COD...

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Current Sensing: MCW 6.3.2 issue when setting Internal PGA Gain for STSPIN32G4

Multiple Motor Profiles on same MCWorkbench Application

Using 2 shunts only

STSPIN32G4 running very hot

EVSPIN32G4 current sensing network

Re: Current Sensing: MCW 6.3.2 issue when setting Internal PGA Gain for STSPIN32G4

Re: Current Sensing: MCW 6.3.2 issue when setting Internal PGA Gain for STSPIN32G4

Re: Current Sensing: MCW 6.3.2 issue when setting Internal PGA Gain for STSPIN32G4

Re: Current Sensing: MCW 6.3.2 issue when setting Internal PGA Gain for STSPIN32G4

Re: Multiple Motor Profiles on same MCWorkbench Application