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Original question:

Making a simple web server with TMS570LS31x

TMS570LS1227: Making a simple web server with HDK TMS570LS12x

IVAN ELIZONDO VELASCO
Prodigy 20 points
Part Number: TMS570LS1227
Other Parts Discussed in Thread: HALCOGEN,

Dear Sir or Madam,

I am using TMS570LS12x and i want to make a simple web server, kind of similar to the closed-topic in https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/443085/making-a-simple-web-server-with-tms570ls31x?Making-a-simple-web-server-with-TMS570LS31x 

I am trying to use the Active Web Server Demo described in SPNA239, and adapt the build in project for TMS570LC43x : .../hercules_examples-master\Application\ActiveWebserver\1.1.0\TMS570LC43x

The problem is that I can´t guess how to adapt it to my board, because in Halcogen I do not have RTI module to configure.

Could someone help me with that?

thank you in advance!

  • +1
    TI__Guru**** 197006 points

    Hi Ivan,

    You can modify the example for LC43x HDK to be used on LS12x HDK.

    The configuration of pinmux, clock, and MPU should be changed for new device.  

  • 0 in reply to QJ Wang
    Prodigy 20 points

    Hi Mr Wang,

    I have tried to modify the example for LC43x but I can not getting any communication on the SCI2 port.

    Moreover, I can´t see the LED blinking as I supposed.

    Can you let me know how pinmux, clock, and MPU should be changed for TMS570LS1227 HDK?

    I am using the halcogen file created in the LwIP example as starting point.

    Thank you !

  • +1 in reply to IVAN ELIZONDO VELASCO
    TI__Guru**** 197006 points

    Hi Ivan,

    I don't have an example for TMS570LS12x. I will take a look.

  • 0 in reply to QJ Wang
    Prodigy 20 points

    Hi Mr Wang, 

    I have good news! The webserver has started to work fine in my HDK TMS570LS1227.


    The problem was that during the Halcogen update process I didn't notice that the sys_main.c file was changed too, so the main function call to EMAC_LwIP_Main(emacAddress) was missed. Fixing it solved the problem. So thank you for your support.

    Now it has a stable network connection, and I would like to make the changes for taking the user_LEd and the animation_LED to the right output in my board. We don´t have the GIO_B connected to LED here, but the HET1_17, 31, 00, 25, 18, 29, 27 and 05.

    I have tried to adapt the io.h  with no positive results .Could you help on that?

    Thank you!