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starterware

sergio d'orazio
Intellectual 790 points
Other Parts Discussed in Thread: OMAP-L138

I'm using startware software on LOGIC-PD EVM with Omap-L138 processor. I'm loading uart example program with JTAG XDS510 emulator. The software not works: no interrupt works. If I modify the main and write a char on UART , after that the program counter go to 0x04 address. Why? In register window I can see that AINTC register are in error but all other register works correctly.Why?    

  • 0
    TI__Expert 8890 points

    Sergio,

    I'm sorry to hear that the UART application is not working correctly on your board.  We're not aware of any issues with that application, so I have a few questions that should help me better understand how to help you:

    1. Which version of StarterWare are you using?  For OMAP-L138, I recommend version 1.10.02.02.
    2. In CCS, what GEL file is used by your target configuration?  I recommend using the appropriate GEL file from the StarterWare "tools/gel" folder.
    3. Have you modified or rebuilt the UART application?  StarterWare includes prebuilt binaries for all applications in the "binary" folder.
    4. What is the procedure you're using to load and run the UART application?  I recommend following the typical "safe" procedure:
    • Set the EVM boot switches for emulation boot (i.e. S7[5:8] = 1001)
    • Power cycle the board
    • Connect the emulator
    • Load and run the application

    Hope this helps.