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Question for Motor Control Firmware FOC V2.0

hans
Associate
Posted on January 22, 2014 at 23:51

Hello,

Does anyone know

where I

can find the Source Files for the

''MC_FOC_Methods_lib.lib'' and ''MC_State_Observer_lib.lib''

?

There

are

parts of the open

source code

in

the

library files

,

where you can not

look

inside.

Can someone

send

the source

files

for

me?

4 REPLIES 4
Gigi
ST Employee
Posted on January 23, 2014 at 15:46

Ciao Hans,

Both MC_FOC_Methods and MC_State_Observer are protected parts of the motor control code. It can be released for free just after signing an appropriate ''Non-disclosure agreement (NDA)'' with ST.

If you require it please contact your nearest ST office.

Ciao

Gigi

cac2012
Associate
Posted on March 25, 2014 at 06:19

Dear Gigi,

I am using a 

STM32103VBT6 and STM32 PMSM FOC based BLDC program.

It works very well when it 

drive a 16 inch hub BLDC motor(56 poles), but it has problems when driving a 14 inch (46 poles) hub BLDC motor whose speed is less than 60RPM. 

It is unsmooth at low speed. The motor will produce large torque ripple

 when hall sernsor

.

It also works well when 

run

ning

 at high speed.(>5km/h)

Can you tell me how to adjust 

the 

program to 

14 inch hub BLDC

 motor?

Thanks

Alen

Email: xmgatech@gmail.com

Gigi
ST Employee
Posted on March 31, 2014 at 10:16

Ciao

URL :

/92e3f1c8

Laurent Ca...
Lead II

The question has been moved from the "Motor Control Hardware" section to the "STM32 Motor Control" section (the question is about the STM32 MC SDK). 

Best regards