Hi!
I'm traying to configure the Sci module of the Piccolo LaunchPad using assambly instructions.
The problem is that I can't get the information out by the Txpin.
I've enabled the Sciclk, configured the SlowClk and programed the required Gpio and Sci registers.
On the Sci Reference Guide says that once the TxBuf is written to, the TxEmpty on SciCtl2 register must be automatically cleared. And once I've written to the TxBuf, I have 0x00c0 on the SciCtl2, which means that the TxRdy and TxEmpty flag are set.
I appreciate any help.
Thank you, and have a nice day!