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MSP432E411Y: Reconfiguring the MSP432E401Y udpecho example project

Part Number: MSP432E411Y
Other Parts Discussed in Thread: SYSCONFIG, SYSBIOS, MSP432E401Y

Greetings,

I am still pretty new to using CCS and currently trying to reconfigure the "udpecho_MSP_EXP432E401Y_tirtos_ccs" example project in the Network Services section for use on my MSP432E411Y custom board (25 MHz external clock provided). Starting with the example project, in the project properties General->Products tab I have changed to project to use SysConfig version 1.8.1 instead of the default 1.4. I have then opened the udpecho.syscfg file in CCS SysConfig editor and switched the chip to the MSP432E411YTZAD . I then also changed the "tirtos_builds_MSP_EXP432E401Y_release_ccs" Properties General->Projects tab to use the MSP432E411Y as the Variant.

The project builds successfully but using the the debugger it appears to be getting hung up inside the ,BIOS_start(); call in main_tirtos.c One of the places I see it looping to is simplelink_msp432e4_sdk_4_20_00_12/kernel/tirtos/packages/ti/sysbios/knl/Task.c (seen) below as well as Idle.c in the same folder location.


/*
 *  ======== Task_restore ========
 */
Void Task_restore(UInt tskKey)
{
    if (tskKey == FALSE) {
        (Void)Hwi_disable();
        if (Task_module->workFlag == TRUE &&
            (BIOS_swiEnabled == FALSE ||
             (BIOS_swiEnabled == TRUE && Swi_enabled() == TRUE))) {
            Task_schedule();
        }
        Task_module->locked = FALSE;
        (Void)Hwi_enable();
    }
}

Although I would like to understand the cause of this behavior, my main question currently is what are the detailed steps to convert a MSP432E401Y project for use with a MSP432E411Y?

Thank you

  • Hi Steve,

    Let me look into this.  I will respond shortly.

  • Hi Steve,

    I'm having trouble locating anyone that help answer your question regarding the behavior you are seeing.  I am being told that there isn't any detailed steps for converting between the two MCUs.  I'll keep looking for help with your issue.

  •  Hi Steve,

    What is your status?

  • Hi Dennis,

    I have been debugging this everyday and ended up purchasing a MSP432E411Y-BGAEVM, which I just received this afternoon. I have found that the procedure I described to reconfigure the MSP432E401Y udpecho example project for the MSP432E411Y to be correct or it at least successfully runs on MSP432E411Y-BGAEVM. So, the issue I'm debugging appears to be a hardware/clock problem or perhaps still a configuration issue for my custom board (I have debugged it down to the NIMU/EMAC init call currently).

  • Hi Steve,

    Since the issue you posted appears it now may be a different issue, please create a new posting regarding any new issues.

    I will mark this posting as RESOLVED, but if this isn’t the case, please click the "This did NOT resolve my issue" button and reply to this thread with more information. If this thread is locked, please click the "Ask a related question" button, and in the new thread describe the current status of your issue and any additional details you may have to assist us in helping to solve your issues.