simple uart example, no output on the nRFgo display

RE: simple uart example, no output on the nRFgo display

Håkon Alseth — Wed, 18 Dec 2013 14:26:20 GMT

You need ITM support in the core for this, which we do not have. Using the simulator, I believe that this is possible, although I have not tried this.

-H

RE: simple uart example, no output on the nRFgo display

Eliot Stock — Tue, 17 Dec 2013 17:18:11 GMT

OK, thanks. Here's another approach to the same problem then: how do I see my UART conversation in the UART window in Keil? The Keil docs are very thin on the subject and seem to suggest it's only for their simulator. Is that the case?

RE: simple uart example, no output on the nRFgo display

Håkon Alseth — Tue, 17 Dec 2013 13:43:45 GMT

Hi Eliot,

The nRFgo Display runs on I2C. What you will have to do then is to create a bridge from the UART to the I2C.

You can buffer up the UART bytes until it hits "max-display-lines", or "ENTER". Then send that buffer via the nrf6350 library (nrf6350_lcd_write_string).

Best regards Håkon