CCS/LAUNCHXL-F28377S: CLA Hands On Workshop

Jingtai,

Can you give more information regarding the doc you attached (trouble reading.docx)?  It looks like you successfully connected Code Composer Studio to the device?  Is connecting to the device still an issue?

Is the current problem only with the graphs?

Jingtai said:

I connected ADCA0(J3-27) and EPWM2A(J8-80).

In the workshop instructions state the connection should be made with 4A (not 2A):

Regards

Lori

Lori,

Connection to the device is not an issue at present.

After build project

After scripting

There is no EPWM4A in F28377S and pin out is

According to C2000Ware_Device support_F28377S_Examples_cla_adc_fir32_cpu01.c

EPWM2 is setup to switch at 10KHz. Connect pin EPWM2A to ADCA0
 on the board to see the filtering effect.

Regards,

Jingtai

Jingtai said:

After build project

This indicates that a linker command file (.cmd) is missing from the project.  I have imported the "problem" project and see these sections in the file "F2837xD_FLASH_lnk.cmd".  Look in Project Explorer for this file in the problem project.

Jingtai said:

After scripting

In the .js file there is a directory as an input to the openAnalysisView function. It looks like your project is in a different location on your PC.  Update the directories and try. 

Jingtai said:

According to C2000Ware_Device support_F28377S_Examples_cla_adc_fir32_cpu01.c

EPWM2 is setup to switch at 10KHz. Connect pin EPWM2A to ADCA0
 on the board to see the filtering effect.

Your post mentions two different projects which may have different requirements:

1) C2000Ware example

2) Hands on workshop

If you are attempting to run the hands-on workshop on a "S" device then you must modify it to use the pins available on that device. 

Regards

Lori