CCS/TMS320F28069M: Using Hall sensor header, error #10099-D:

Kwan Hyoung Lee

Part Number: TMS320F28069M
Other Parts Discussed in Thread: MOTORWARE

Tool/software: Code Composer Studio

I want to use Hall sensor to find motor rotor angle. so I've seen proj_lab11e in motorware.

I have some questions.

1) After gMotorVars.Flag_Run_Identify is TRUE, motor is rotating. In proj_lab11e, what's code to find motor rotor angle?

2) I've known that Hall sensor makes possible to find motor rotor angle in proj_lab11e. But i think that FAST makes possible to find motor rotor angle in proj_lab11e.

Which one is correct?

3) I've added the following code in my_main.c (my-main.c is the thing which our team make[based on proj_lab12a])

HALLBLDC_Handle hallBldcHandle;

HALLBLDC_Obj hall;

since then, there is the following problems

erorr1

Description Resource Path Location Type
#10010 null: errors encountered during linking; "my-main.out" not built my-main C/C++ Problem

error2

#10099

over 7 years ago

0 Manoj Santha Mohan over 7 years ago

TI__Guru 55700 points

Lee,

It is Thanksgiving week in US. Most of the TI engineers are on vacation. Please expect delays in response.

I would realistically expect a response back from TI early next week.

Regards,
Manoj

0 Sean Bigley over 7 years ago in reply to Manoj Santha Mohan

TI__Genius 17175 points

1) Please check the mainISR. Here you will see that the angle is retrieved from the estimator using this line
angle_est_pu = EST_getAngle_pu(estHandle);

2) the point of lab 11e is to transition the angle generation from using feedback from hall sensors to using sensorless feedback and generating the angle using FAST. So, for some portion, the angle is obtained from the hall sensors. For some other portion set above the threshold, the angle is obtained from FAST estimator

3) I believe you have issues with your include paths. Please have a look at the include paths from lab 11e and model your project after that one for best results

Sean

Code Composer Studio™︎

Code Composer Studio forum

CCS/TMS320F28069M: Using Hall sensor header, error #10099-D: