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TMS570LS3137: TMS570LS3137 bootloader code for ethernet

Suhail Pasha
Intellectual 450 points

Part Number: TMS570LS3137

Hi,

I was looking for TMS570LS3137 boot loader code for ethernet. reference given in forums is //processors.wiki.ti.com/index.php/Category:TMS570 but when i download code SafetyMCU_Ethernet_Bootloader.zip - it is empty. Can you please guide me to get the correct code of bootloader for ethernet.

Regards,

Suhail.B

  • 0
    TI__Guru**** 200256 points

    Hello Suhail,

    I just tried the link in your post, it works. I downloaded /unzipped the zip file, and got the example projects.

  • 0 in reply to QJ Wang
    Intellectual 450 points

    Thanks for your response. I do got the example project. But i am facing compilation error. After importing the example project into CCS. I am using CCS version 5.4.0.00091

    I am getting below error. Even though all the header files are included in ARM compiler include paths. Can you please help me on this issue

     undefined        first referenced
      symbol              in file    
     ---------        ----------------
     inet_addr        ./sys_main.obj 
     ip_addr_any      ./tftp.obj     
     lwIPInit         ./sys_main.obj 
     lwIPRxIntHandler ./sys_main.obj 
     lwIPTxIntHandler ./sys_main.obj 
     mem_free         ./tftp.obj     
     mem_malloc       ./tftp.obj     
     pbuf_alloc       ./tftp.obj     
     pbuf_free        ./tftp.obj     
     udp_bind         ./tftp.obj     
     udp_connect      ./tftp.obj     
     udp_new          ./tftp.obj     
     udp_recv         ./tftp.obj     
     udp_remove       ./tftp.obj     
     udp_send         ./tftp.obj     
    error #10234-D: unresolved symbols remain
    error #10010: errors encountered during linking; "TMS570LS31x_Enet.out" not built
    Regards,
    Suhail.B
  • 0 in reply to Suhail Pasha
    TI__Guru**** 200256 points

    Hello Suhail,

    Please check the directories in #include search path:

  • 0 in reply to QJ Wang
    Intellectual 450 points

    Hi, 

    Thanks for the response. Please find the screenshots of include path and i have placed all the files in the path but still not able to compile and same error as mentioned earlier exists

    Regards,

    Suhail.B

  • 0 in reply to Suhail Pasha
    Intellectual 450 points

    Hi,

    Also can you please guide to the reference API documentation of the flash API used in ethernet bootloader code. It would be of great help if i can have a reference guide for flash API defined in bl_flash.c like Fapi_BlockProgram etc

    Regards,

    Suhail.B

  • 0 in reply to Suhail Pasha
    TI__Guru**** 200256 points

    Hello Suhail,

    Please refer to the F021 Flash API user guide located in API installation directory: