Other Parts Discussed in Thread: TMDS273GPEVM
I am trying to access RCSS_SCI_A (UART) port using the UART port example provided as part of drivers.
We are trying to make sure that all 4 UART port are accessible from either core of MCU. So far I have modified the UART example to access MSS_SCIA, MSS_SCIB, DSS_SCIA, they all word perfectly fine when programmed using said example. In the next phase I want make sure that RCSS_SCI_A is also accessible using the UART example. I modified the UART example to configure the RCSS_SCI_A port. When tested there is no error in configuration part of the code and it works as per expectation. Next when I try transmit a byte on RCSS_SC_A Tx channel, it always stuch in TxReady flag check. This flag always return false. Also tried to pull low RTS pin but result os still same.
My questions are:
- Is RCSS_SCI_A accessible from MSS code (or simply UART driver example code)?
- Is there any example code available to verify the functionality of RCSS_SCI_A UART?
- If it can be accessed from UART example code, what changes I need to do to make it work?
I am using dev kit TMDS273GPEVM.