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there is something else i forgot to say sorry ...

when the motor success to start im trying so start it again from the same position of the rotator and it always ok but from othor positions the pro ...

can you explain please ??? im kind of noobie in electronics Embarassed

hi ...
im using 18f2431 ... the program from AN899 .. everything seems to be ok

but the the motor doesn't always start , sometimes it starts and sometimes doesn't and sometimes starts with wear ...

hi guys ...
what exactly the bldc driver does ???
and can you give me an IC name for this job ???

thank you ...

all i now about the motor is :

3 phase Bldc motor - 12 V

it's used it in hydrolic oil pump in car ,,,

hi ...

can L298N drive BLDC Motor ??? or i need an other driver ..

Thanks

I couldn't know what exactly the motor model but i can tell you that the motor is used in power steering pump and this a photo
https://www.dropbox.com/s/hr480acvysa8zod/DSC_0099.JPG?dl=0

and this ...

Thank you for replying.
I will tell you what I need exactly and we will see how much i need.
I have a lot of oil pumps and their motors are good but their cards are crashed. Six transistors exist in ...

hi guys ...
i just want simple small example about controlling brushless dc motor using 18F2431 ... i've been searching for three days without any result ,..
i need something easy to understand as a ...

thank you for replying ..
i didnt understand what did you mean with k80 .....
i hope that i didnt look like an idiot ,,,

regards

Is there any difference between 18f4580 and 18f25k80 with CAN bus ??...
I've replaced my 18f4580 with 18f25k80 but the whole circuit still the same
but the new chip didn't send CAN messages ...

...

thank you very much man its working now ...

the problem was in the second or the third point of what you said ..
i've changed both of them and now its working ....
thank you again

hi ..
I used 2432.c library for writing and reading from 24c32 by pic 18f4580.
I wrote a value in an address and its supposed to be kept in that address even when power removed. I wrote another pro ...

thank you very much the example 2432.c worked but now i have an other problem ..

i did simple write/read program and worked but the new problem is :

when i tried to write in an address and read ...

There is CCS example code, 2432.c, that does you can use to talk to the EEPROM, or you can use as a basis for your own code.

That said, there are three things I can see wrong with your code:
1) I ...