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RTOS/CC1310: TI15.4 Sensor example showing error on the console after upload

Part Number: CC1310

Tool/software: TI-RTOS

Hi,
I am working on a sensor example of TI and have a function that prints something on the EPD. In the task function - Void taskFxn(UArg a0, UArg a1), if I call the business logic function after   ICall_createRemoteTasks(); it gets executed but when I try to call it in while after  Sensor_process(); the console throws an error as soon as the program gets uploaded.

    /* Start tasks of external images */

    ICall_createRemoteTasks();

//    business_logic(NULL);

    /* Initialize the application */

    Sensor_init();

    /* Kick off application - Forever loop */

    while(1)

    {

        Sensor_process();

        business_logic(NULL);


The error on the console is given below:-

Cortex_M3_0: Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 8.0.903.4) 

Cortex_M3_0: Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 8.0.903.4) 

My business logic uses big buffers for EPD display. It is a custom library that works fine on NoRTOS. Has it got do anything with the stack? How can I troubleshoot and solve this?

Thanks