Are there any samples on BLDC??

[lpcware]

Content originally posted in LPCWare by perigonza on Tue Nov 25 10:03:07 MST 2014
HI!

Are there any code samples /  refference designs to use BLDC motors with the LPC1500?? It is suiposed to be its strongest part and there is no samples that I can find ...

I'm developing a sort of camera gimbal which will use two BLDC motors and need to drive them, would like to use that chip. Any help is welcome!

Pedro

[lpcware]

Content originally posted in LPCWare by perigonza on Wed Nov 26 08:50:26 MST 2014
Hi!

Thanks for the response, appreciate it. Yeap, I've seen those two, my fault. I'll be more precise now. What I need to do is to drive a motor similar to the one in the pic with Hal effect sensors (because I need precise positioning) I still do not understand how those gimbal things manage the motors sensorlessly and with enough precission.

I can provide some links to open source gimbal projects but I'm pretty sure you already know what I'm talking about. So the question again, is there any sample similar to what I need? I believe the 1549 is the perfect chip for my use and want to use it instead of other less adecuate solutions.

Thanks for yor attention,

Pedro

[img]http://cdn.hobbyking.com/hobbyking/store/catalog/45369.jpg[/img]

[lpcware]

Content originally posted in LPCWare by mc on Wed Nov 26 07:53:32 MST 2014
Hi Pedro,
Please check below link.
http://www.lpcware.com/motor_control

There are two examples at this page.
1)  6 steps BLDC control
2) PMSM control using FOC