quote:

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Originally posted by Knightrous:
Both the code and .hex files are located on the launchpad page linked in the first post of this thread

https://launchpad.net/brushed

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quote:

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Originally posted by kitbots:

Thanks for the help. I can only see four downloads, none of which is for the TPY1-25A....is the same code used as for one of those four?

Pete

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Hello everyone, long time no speak.

For a 6kg robot we are looking at re-programming some 25A Turnigy Plush brushless esc's to run 540 size motors for drive. Does anyone know if they are Atmel or Sylabs based?

The TZ-85s survived! Ziege, I had two full matches at the ComBots Cup with no failures. I'll probably drop to 5S for the next competition though because it is all getting hotter than I would like.

Sweet. I am surprised they did really. Just add fans.

This one did not. But apparently motor burnt out before the ESC so I guess short circuit is expected to do this in most cases.



Steve
_________________
Steven Martin
Twisted Constructions
http://www.botbitz.com

Well that outdoes any of my previous efforts! Wonder what the % is now of botbitz driven robots...
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( •_•)

( •_•)>⌐■-■

(⌐■_■)

YEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH

Its a nice piece of modern art now.

There was some nice heat in this situation.
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Remember to trust me, I am an Engineer.

http://www.youtube.com/watch?v=rp8hvyjZWHs

Lol, so much win
Finally someone was able to destruction test one!
_________________
https://www.halfdonethings.com/

quote:

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Originally posted by Knightrous:

quote:

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Originally posted by kitbots:

Thanks for the help. I can only see four downloads, none of which is for the TPY1-25A....is the same code used as for one of those four?

Pete

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Up the top of the page, click the bit 'Code' button, it will take you to the next page which has a 'Browse the source code' hyperlink that you can click. This will take you into the code directories and you can browse for the files.

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So it does. But yes you will need to recompile for temp settings.

Steve
_________________
Steven Martin
Twisted Constructions
http://www.botbitz.com

quote:

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Originally posted by kitbots:
Making progress here.....slowly as I've been working on other things. Checked out the pindefs for the TPY1-25A and it says that they are the same as those for the TZ85a........so does that mean I can use the TZ85a HEX code as is? Or does the temp sensor problem mean I have to go back to source code and change it as per the posts and then recompile?

also are the pindefs to go into the library files?

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quote:

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Originally posted by dyrodium:

quote:

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Originally posted by kitbots:
Making progress here.....slowly as I've been working on other things. Checked out the pindefs for the TPY1-25A and it says that they are the same as those for the TZ85a........so does that mean I can use the TZ85a HEX code as is? Or does the temp sensor problem mean I have to go back to source code and change it as per the posts and then recompile?

also are the pindefs to go into the library files?

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Are you planning on reselling these as part of the kitbots? If you can't work out this how are you going to ever debug for your customers?

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Hi all,
I've just managed to successfully programme 4 Turnigy F20A's to brushed with Steve's excellent firmware and they are working great!
I would like to use lipo batteries with these controllers but worried that there might not be a low voltage cutoff (which could destroy them). Could you please tell me if there is such an option in the firmware or is it possible to program a cutoff at a certain voltage (like in the original brushless fimware)?
Thanks in advance!
Paul

I think 99% of the combat community would prefer to have their batteries over discharged than lose due to voltage cut-offs so I never bothered to add one. There is an ADC line which could be used to program in a cutoff. You could just modify the temp limiting if you aren't using that, but you will need to trace out the ADC line on the board to have.

Steve
_________________
Steven Martin
Twisted Constructions
http://www.botbitz.com

Last edited by marto on Wed Jan 02, 2013 5:15 pm; edited 1 time in total

A thing in between. A LiPo monitor . Watch the leds flash and change color with the state of the batteries. You even can use the buzzer to power a Speedo-cut off.