TMS570LS0714: ADC code for TMS570LS12x not working on TMS570LS0714

Update: I generated two bare-metal halcogen projects for the LS1224PGE, and the LS0714PGE.  I setup both projects identically, generated the code, and added test code to main().  I compiled and launched a debug session for both projects on the x0714.  I saw many conversion complete events.  But, all conversions are 0 in both cases for all channels.  When I run either project on the Launchpad, I see noisy conversions (between 0x500-0xB00) on all channels.  We're grasping at straws here.  Any intuition would be much appreciated! 

Thanks!

Stephen

Halcogen modifications:

TMS570LSx > VIM Channel 0-31  -- enabled RTI Compare 0, ADC1 Event, ADC Group1 IRQs. 

ADC1 > ADC1 Group Event > Trigger Source --  RTI_COMP0, enabled pins 0-3. 

ADC1 > ADC1 Group 1  --  enabled pins 4-7

Test code (in sys_main.c):

/* USER CODE BEGIN (2) */
adcData_t gAdcData[32];
uint32 sAdcCheckTimeoutCount=0;
uint32 sAdcCheckSuccessCount=0;
uint32 sTotalConversions=0;

int CheckConversion(adcBASE_t *adcBase, uint32 group, adcData_t *adcData) {
    if(!adcIsConversionComplete(adcBase, group)) {
        sAdcCheckTimeoutCount++;
        return 0;
    }

    sAdcCheckSuccessCount++;
    return adcGetData(adcBase, group, adcData);
}
/* USER CODE END */

int main(void)
{
/* USER CODE BEGIN (3) */
    rtiInit();
    adcInit();
    vimInit();

    vimEnableInterrupt(2, SYS_IRQ);
    vimEnableInterrupt(14, SYS_IRQ);
    vimEnableInterrupt(15, SYS_IRQ);

    rtiEnableNotification(rtiNOTIFICATION_COMPARE0);
    rtiStartCounter(rtiCOUNTER_BLOCK0);

    _enable_interrupt_();

    adcStartConversion(adcREG1, adcGROUP0);
    adcStartConversion(adcREG1, adcGROUP1);

    while(1) {
        sTotalConversions += CheckConversion(adcREG1, adcGROUP0, gAdcData);
        sTotalConversions += CheckConversion(adcREG1, adcGROUP1, gAdcData);
    }
/* USER CODE END */

    return 0;
}

Stephen,

No issues or reason to apologize. This is why its called "product development." We learn and progress through our discoveries whether they are intentional or not! I am glad you were able to find your issue.