Hi Dennis, Yes that's what I found out too looking at the user guide, hence the reason I just commented it out in the source code to try and get the compile to pass. I don't think that is the cause of problem i'm seeing. The LCD on the eval board should cycle between various measurements but after I flashed the board with binaries compiled from the source codes provided by TI, it doesn't do that anymore. So I think there's problem with the source codes and I'm trying to figure it out. So far I found out that the update_display() routine in emeter-main.c line 841 is not being called, which I think is the reason the LCD doesn't work. This routine should be called every 2 seconds(?) and this is controlled by the ISR in emeter-rtc.c line 272. I guess the interrupt never fired hence the ISR is not being called to update the display.
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