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CCS/TM4C1294NCPDT: Program is not saving into the flash

preeti jharia
Prodigy 50 points
Part Number: TM4C1294NCPDT

Tool/software: Code Composer Studio

Hi

I am using Tm4c1294NCPDT as a Board Management Controller for controlling power sequencing and booting soc, for that i am doing RTOS programming in ccs 7.1. When I am dumping the code into BMC it is working perfectly fine but after power off when i again do power on then everything gone then again i need to program BMC.

Please provide me some solution for that where i am wrong is there an issue of hardware or software.

thank you

  • 0
    TI__Guru 72500 points
    Please check that the program you are compiling is linked to go into the flash memory. You may look at the .map file created by the linker. It is located in the configuration subdirectory of your project. (ex: "myProject\debug\myProject_ccs.map"). The code should be in addresses less than 0x100000, with the ".intvecs" section at location 0.

    You can also use the CCS debugger to display the internal flash memory. "View" -> "Memory Browser", then enter location 0.