SDK6.1 UART_example without RTS&CTS?[Closed]

[sdrest]

I want to try a UART communication without RTS & CTS my board is PCA10001, and I use the SDK 6.1 example: uart_example.

I use Serial Port Utility to communicate with the board by onboard usb port. It is all fine to run the example. To run without RTS & CTS I redefine HWFC as false in PCA10001.h After reload and download, I try again the communicate I receive the string "Start:" in window as normal, but I can't receive any reply after I sending a word What should I do to make it work?

[Hung Bui]

@sdrest: on PCA10001 HWFC is required. It's due to the configuration of the Segger's chip which act as the virtual COM port. I don't think we can change this. What you can do is to skip the SEGGER chip and use different pins as UART pins and connect them to a RS232 driver to connect to a COM port on PC.

[sdrest]

I see, I change UART_Tx & UART_Rx pin define to P0.00 & P0.01 and then it works, thank you.