Part Number:CC2640R2F
Tool/software:TI-RTOS
I am trying to use the UART to read out a serial device. When this device goes into a low power state, the signal of the line drops to LOW causing break- and framing errors. When this happens my UART receiver is not receiving any data. I was looking into the code and it seems that these type of errors are being processed by the software but somehow it does not work.
To create a breakerror, I used a simple FTDI cable and a terminal program that I hooked up on the demoboard of the 2640R2F. Using an incorrect baudrate showed me that the the framingerror did occur. After setting back the terminal program to the correct baudrate, no interrupts are recived anymore. It appears to be that the UART receiver is disabled somehow... What is a good solution for this?
