Hi
My requirement is to control & configure IWR1443BOOST sensor from another Board.
I am using IWR1443BOOST ES3.0 EVM and I have made following below changes to the hardware
sheet 2, RS232TX U2A-N5 -> AR_RS232TX
sheet 11, AR_RS232TX -> R169 (DNI) -> J5-5
sheet 13, AR_RS232TX -> R128 U6A-33 (XDS110)
I have changed the resistors, for AR_RX232TX, remove R128, 0 ohms, install a 0 ohms resistor in R169
sheet 13, U6A-34(XDS110) -> R129 -> AR_RS232RX
sheet 11, J5-7 -> R166(DNI) -> AR_RS232RX
sheet 2, AR_RS232RX -> U2-N4 RS232_RX
I have changed the resistors, for AR_RS232RX, remove R129, 0 ohms, install a 0 ohms resistor at R166
After this change, I have connected J5-5(Tx) & J5-7(Rx) pin to the corresponding Tx & Rx URAT pin in the board(master) which I used to configure & control the IWR1443BOOST.
- I have configured command Baud Rata as 115200 in IWR1443BOOST EVM.
- In Master board also I have configured the com port with same baud rate (115200).
- IWR1443BOOST EVM Command Line interface is enabled(CLI) and it was working fine with XDC USB interface.
- When I made hardware changes in the board to work with UART (serial interface), the output is not as expected.
- Particular serial com port is printing some garbage value in the terminal.
I need to configure the IWR1443BOOST through CLI, which this hardware change I am not able to do it.
Kindly help me in resolving this issue. and also let me know if you want more information on this issue
Thanks & Regards
Vishnu