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RTOS/TM4C1294NCPDT: CCS7 - TIRTOS Examples - Resource Explorer no longer supported. - HTTPS example?

S D
Intellectual 550 points
Part Number: TM4C1294NCPDT
Other Parts Discussed in Thread: EK-TM4C1294XL

Tool/software: TI-RTOS

Hello,

I'm running into some problems trying to find one of the TIRTOS example projects. Awhile ago, there used to be a "HTTPS client get" (httpsget) and "TCP echo with SSL" (tcpEchoTLS) in the resource explorer.

However, now when I have CCS7 running, it says "this version of resource explorer is no longer supported".

In a fresh install of CCS8, the TIRTOS examples for the EK-TM4C1294XL don't even have anything for TIRTOS 2.16.01.14. It only lists 2.16.00.08.

In the TIRTOS installation, there is example code but no CCS project files so there are a lot of include/flag settings missing if I try to make my own project:
ti\tirtos_tivac_2_16_01_14\tirtos_tivac_2_16_01_14_examples\TI\EK_TM4C1294XL\httpsget

These are my questions:

  1. Where can I find the HTTPS client get example for the EK-TM4C1294XL with all CCS project files included?
  2. Does CCS8 support development with TIRTOS 2.16.01.14 on the TM4C1294?
  3. Why does the CCS8 resource explorer only show 2.16.00.08 in the "TIRTOS for TivaC" drop down?

Any help would be much appreciated. I have an existing HTTPS application that is already building and working, but when I try to update the SSL libraries (WolfSSL) I am getting errors. Without having the original example project, I'm stuck.

LINK 

  • 0
    TI__Guru**** 183956 points

    HI,

     Yes, you are correct that the resource explorer is only supported in the latest CCS version 8. I just tried to import the HTTPS client GET project from the resource explorer and don't have issue with it and I was able to build the CCS project right away. See below. The 2.16.00.08 is the latest version for Tiva while you might find newer versions of TIRTOS supporting other TI devices.

    Here is the CCS project but I will suggest you try to import again from Resource Explorer. 

    httpget_client.zip

  • 0 in reply to Charles Tsai
    Intellectual 550 points

    Thanks for the reply, but I'm looking specifically for the SSL version.

    You imported the HTTP version. The "S" makes a big difference :)

    Also, when I click on TIRTOS downloads I see this picture (below). I have been using the newer version ever since it was released along with CCS7. Why isn't it shown in the resource explorer?

  • 0 in reply to S D
    TI__Guru**** 183956 points
    Hi,
    I have forwarded your question to our TI-RTOS experts.
  • 0 in reply to Charles Tsai
    TI__Guru* 96960 points
    Hi,

    When we made TI-RTOS for TivaC 2.16.01.14 , we messed up some of the "meta" files that the web based Resource Explorer needed. Therefore it does not show up. I'd recommend using the 2.16.01.14 over the 2.16.00.08 and get it from the download site you noted (the one with the pink underlining above).

    TI-RTOS for TivaC was validated against CCS 6.1.1 and compiler versions noted in the Release Notes. I know there are some issues with newer versions of CCS, compilers and XDCtools, so I'd recommend staying with the older versions noted in the release note (or ones that are close to them).

    2.16.01.14 has the httpsget example. Note: it requires WolfSSL, so that's why it is not showing up in the web-based Resource Explorer.

    Depending on which CCS version you are using, there are different Resource Explorers
    Older CCS (e.g. 6.1):
    - Resource Explorer shows the examples on your local machine. The httpsget examples shows up here

    Newer CCS (e.g. 7.x and 8.x)
    - Resource Explorer shows examples on the TI servers. httpsget does not show up here.
    - Resource Explorer Classic shows the examples on your local machine. The httpsget examples shows up here.

    Dev.ti.com Resource Explorer
    - Resource Explorer shows examples on the TI servers. httpsget does not show up here. -

    Todd
  • 0 in reply to ToddMullanix
    Intellectual 550 points
    Resource Explorer Classic works, thank you very much for the detailed answer!

    For anyone else, I didn't see it until I looked closely for it. Resource Explorer Classic can be found under the VIEW tab.