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Programming TM4C1294NCPDT

Shubham Dhage
Prodigy 40 points
Other Parts Discussed in Thread: TM4C123GH6PM, TM4C1294NCPDT, EK-TM4C1294XL

I am following  "Intro to the TI-RTOS Kernel Workshop Lab Manual" pdf and related workshop files, I downloaded from ti site. When I am using TM4C123GH6PM Launch pad then In debug session when I press Run  it is working properly.

But when I use TM4C1294NCPDT Launch pad instead of TM4C123GH6PM Launch pad, then In debug session when I press Run  it does not show any error but code does not work(For example, With LED blinking code, LED does not blink). This happens when I use general project template (i.e. non BIOS/RTOS project template)

When I create new project with BIOS/TI-RTOS template It works properly with both.

  • TI__Guru**** 162305 points
    Shubham,

    I believe those labs were written for TM4C123 and not TM4C129. When I look at the target configuration files provided with the lab materials it provides one for TM4C123 but not TM4C129. The same will be true of the .out (program files) provided. They will have been built for TM4C123. Some programs would run fine on 129 but not necessarily all.

    When creating a new TI-RTOS project it will set everything up for your device. So if you create a new project via the project wizard and select TM4C1294NCPDT and a template it will configure things properly for that device.


    There is some general training on using TM4C129 with CCS here:

    CCSv6: processors.wiki.ti.com/.../CCS_Fundamentals_Workshop
    CCSv7: downloads.ti.com/.../

    There are quite a few TI-RTOS examples provided for TM4C129. I am not sure which version of CCS you are running. If it is CCSv6.2 or later then you can Open Resource Explorer from the view menu. THen browse to TI-RTOS for TivaC. Expand Development Tools -> EK-TM4C1294XL to see all of the examples available. There is also a documents folder with more information on TI-RTOS for TM4C129.

    The team in the TI-RTOS forum can help if there are more detailed questions on TI-RTOS.

    Regards,
    John
  • in reply to JohnS
    Prodigy 40 points

    Thanks John,

    It would be great if you can suggest  workshop for TM4C1294 similar to the available one for TM4C123G, which I was referring. The one you mention is quit brief and more about CCS .