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ATM, first, why would you make such a response, common sense escaped you and you had a desire to interject some personal dis-satisfaction to gain some human interaction?

Second, it has been my...

I have not disclosed the details of my personal project, only mentioned I have one and my discussion is about the open source project that is going nowhere really fast.

If you have read anything...

It's a shame with all these STM32 programming experts not one has been able to make any real changes to the code to take advantage of the improvements advised and recommended by the ST Micro...

Changing the pinout and using the ST-Micro recommended alternate compliments solves the shakes and this is noted in an earlier post so look for it.

Oh, wait, you're using that cheap STM32F103C8T6...

Motor poles have nothing to do with it and there is no way a bridge can have a channel and it's compliment activated at the same time, this is impossible.

To examine a 3-phase motor you need a...

If you have the complimentary always conducting then there is no way you wont blow up your board, it's physically impossible because the compliments are a mirror of the primary so you better check...

What you are suggesting is physically impossible.

In triphasic PWM, when a motor is turning there is either two (DUAL) or three (TRIPLE) FET's in an ON state and there are nine possible states in...

A step/dir type drivers usually doesn't support these modes so it is unlikely that they will be added.

The encoder signal is based on a rising/falling signal and 10000 what???

If you asking if...

I had been discussing with STM about adding the encoder index signal and on thursday one of the engineers agreed to take my schematic and fix it up.

He made significant changes, added support for...

It's not as simple as you say, first the code must be made to work with the advised pinout before any such modifications could be considered.


This BLDC code is not based on Mihai's code, this...

Unless you have working code to put into mbed someone would need to write it all from scratch and this wold take a considerable amount of time and I'm not for anything that causes further time...

The STM32F4 does not appear to be available in a 32 or 36pin package, having more unused pins than used is a waste of a device in this particular application.

What does that STM32F4 have to offer...

Now that's funny...

No, his driver is missing steps and I've tried to help him but he doesn't seem to have the time to fix it now so he'll have to find someone else who can work with his lethargic...

I fixed up _ID_'s layout, replaced two opto couplers with a line receiver for the encoder inputs and stopped the important traces, unfortunately _ID_ went ahead and produced 10 boards before I fixed...

tandel, I can't help you because you don't read your private messages or reply to me and I can't sit around waiting for you so you're going to have to get someone else to help you, good luck with...

A detail of the problem requesting assistance publicly is OK but solving your problem should be private to avoid a lot of nonsense post that would cause confusion to other people.

Look at your...

I've pretty much collected all the parts including the motor which looks exactly like yours robbed from a defunct Lexmark printer but you don't seem to be too interested in solving your problem or...

A lot of the warnings are casting issues which can be ignored, a couple are global type casts which resolve at link time but I chose to fix them in the headers as I hate to see so many warnings but...

Fantastic _ID_, thank you.

Currently we are looking at some additional changes, removing a no longer needed optional line due to another option choice and adding an encoder index signal so as soon...

Your output stage test-board doesn't look familiar, is this something you made or is it something you purchased and information about it's characteristics might be a contributor to your missed steps?

Too much informaiton is missing to determine what your problem is.

I find it doubtful that the driver itself is missing steps and not signaling an error but let's assume for a moment you are...

As some of you have seen, I've built some nice small and powerful servo motors for all kinds of applications including an 12,000RPM, 1.5KW output with 2500ppr encoder servo spindle motor in a small...

When all is said and done, I may ask _ID_ if he is willing to redo my layout, if he says no, maybe someone else who's really good at it can give it a shot but I think it would be beneficial for this...

You vanished, stop responding to e-mails so why would I let anyone interested in taking the project to the next level wait for a response from you when you have given an indication by your silence...

Build your own tool chain which is compliant with your path environment, it's an easy build process and I've scripted it in OSX for ppc and there are some downloadable source packages which include...

The ESC32 is not suited to a positional application because it's not using the MCU's tri-phasic PWM drive so unless you plan on writing the code to manually handle tri-phasic PWM including...

Check your e-mail.

The issue is not using an SMD MCU, and I had suggested this earlier.

The design currently employs a small development board which has a 40pin DIP header, modification of the design to place the...

It is well over 60 days since mcm has vanished and I can only speculate that some personal tradegy has caused this.

At this time there is no one developing improvement or advanced code for his...

Good luck with that, let us know how it works out for you.