robert bouwens

Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

8 years, 8 months ago.

serial output

hello, i am using the nrf51 for testing. i notice there is no usb and serial port output.

activating the mcu uart port using Serial pc(STDIO_UART_RX, STDIO_UART_TX ); or Serial pc(p11, p9 ); does not produce output in my terminal window.

Question relating to:

Last updated: 27 Aug 2020
The nRF51 Development Kit is a single-board development kit for Bluetooth Smart, ANT and 2.4GHz proprietary applications using the nRF51 Series SoC. This kit supports both development for both nRF51822 …

1 Answer

Andre Chang
8 years, 8 months ago.

https://developer.mbed.org/handbook/Windows-serial-configuration

-)
yes, this info ist abs. correct. i see the mbed virtual com driver in the control panel applet. so far so good. thus i have updated the bootloader - else the flash section wouldn't mount. but ... no output seen so far.

edit: problem solved - in the constructor the rx and tc pins where reversed.

posted by robert bouwens 30 Jul 2015