Can someone please explain how the dmaCfg.rxTick can be used correclty on the cc254x? Specifically in the function HalUARTPollDMA(void).
An earlier post asked the same question about the ZigBee variant of this, but the function seems to have been changed. In particular, I don't see the rxTick member of
the data structure getting loaded or decremented. I do see a comparison with ST0, but I'm not sure the code is correct, since ST0 will just increment from 0 to 255 and wrap around constantly as log as the code runs.
Thanks