Motor Control Project on TMS320F28035

Hi Sreerag,

Sreerag Kunnathu Sugathan said:

But on debug, there was a message stating that "No source available for "0x3ff599"".

You can just ignore this error. Check this link for more details:

http://e2e.ti.com/support/microcontrollers/c2000/f/171/t/252845.aspx

Sreerag Kunnathu Sugathan said:

And the IsrTicker which was supposed to vary on setting the EnableFlag variable was not responding.

I hope you've enabled continues refresh mode during debugging session.

Regards,

Gautam

Hi Gautam,

                   But still there is another thing showing in the debugger window stating that

Texas Instruments XDS100v1 USB Emulator_0/C28xx (Suspended)

0x3ff599 (no symbols are are defined for 0x3ff599 )

Also on debugging only resume button is available

Sreerag Kunnathu Sugathan said:

      But still there is another thing showing in the debugger window stating that

Texas Instruments XDS100v1 USB Emulator_0/C28xx (Suspended)

0x3ff599 (no symbols are are defined for 0x3ff599 )

Also on debugging only resume button is available

Can you attach the screenshot of the above window?

I have attached the screen shot, please look into it

Sreerag, you've to click on Green Play button to start debugging and then press Continuous refresh button (all indicated below). Rest all seems fine here.

Regards,

Gautam

Hi Gautam,

I have done as you have suggested, but the problem is still there. When the green play button was pressed, only thing that got activated was the error mentioned above "No Source available". IsrTicker is still not responding

Hi,

I checked other variables, there is output. But IsrTicker is supposed to increment. But nothing is happening.

PS: Continous refresh button is turned ON.

Regards

Sreerag

Sreerag Kunnathu Sugathan said:

I checked other variables, there is output. But IsrTicker is supposed to increment. But nothing is happening.

Check whether the code is going into the ISR or not. I guess, IsrTicker is nothing but an ISR counter.

Regards,

Gautam

Hi,

 I am sorry, how will I check it?

I have been on it for a few hours and nothing seems to be updating so far. Only thing I see is that the expressions tab is being toggled to italics and normal letters continuously
 

Regards

Sreerag

Sreerag Kunnathu Sugathan said:

 I am sorry, how will I check it?

I have been on it for a few hours and nothing seems to be updating so far. Only thing I see is that the expressions tab is being toggled to italics and normal letters continuously

Can you indicate the code you're using in controlSuite?

D:\Control Suite\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.0\HVPM_Sensored

Hi Sreerag,

Sreerag Kunnathu Sugathan said:

D:\Control Suite\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.0\HVPM_Sensored

The ISR is meant for Offset Compensation. I'm bit unaware of this term (in this project) hence won't be able to comment.

Why don't you refer docs present here: (for step by step procedure)

C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.0\~Docs

esp. HVMotorCtrl+PFCKit_HowToRunGuide_CCSv5.pdf

There are some hardware settings you've to take care of before loading the code.

Regards,

Gautam

I am sorry to hear this. I actually did everything according to that particular document only. But nothing is happening.

Regards

Sreerag

Sreerag Kunnathu Sugathan said:

I am sorry to hear this. I actually did everything according to that particular document only. But nothing is happening.

I'm forwarding your query to one of the TIer who would respond to you soon. Please be patient.

Regards,

Gautam

Thank you.

Thanks guyzz. Program worked correctly.

That's Great, Sreerag! (Thanks for the support Chris)

Regards,

Gautam