I'm currently looking into using the 2nd UART as well, I was doing some reading on the nrf52dk pins and looks like pins P0.22 / P0.23 / P0.24 / P0.25 could also be good options.
I'm curious to know if there was some example code as to how you set this up on the nrf52? Thanks, - Andrew - On Wed, Jan 11, 2017 at 10:17 AM, marko kiiskila <[email protected]> wrote: > I did operate it only Arduino Primo, where the 2nd UART was my console > (or maybe it was the connection to ESP8266?). > > Looks like the pins used on that BSP are 11 and 12. > I would pick whichever is most easily accessible from the connector :) > > > On Jan 11, 2017, at 6:57 AM, David G. Simmons <[email protected]> wrote: > > > > > >> On Jan 10, 2017, at 12:02 PM, marko kiiskila <[email protected]> wrote: > >> > >> I’ve tested the bitbanger on nrf52 with up to 19200 as my console. > >> If I remember correctly, the hal timer used by the bitbanger was running > >> at 1MHz. > > > > > > What pins on the NRF52dk are you using? The syscfg.yml has only > > UART_1: > > description: 'Bitbanger UART' > > value: 0 > > > > defined for UART_1 so I'll need to configure pins for UART_0_PIN_TX and > UART_0_PIN_RX: > > > > Suggestions? > > > > dg > > -- > > David G. Simmons > > (919) 534-5099 > > Web <https://davidgs.com/> • Blog <https://davidgs.com/davidgs_blog> • > Linkedin <http://linkedin.com/in/davidgsimmons> • Twitter < > http://twitter.com/TechEvangelist1> • GitHub <http://github.com/davidgs> > > /** Message digitally signed for security and authenticity. > > * If you cannot read the PGP.sig attachment, please go to > > * http://www.gnupg.com/ <http://www.gnupg.com/> Secure your email!!! > > * Public key available at keyserver.pgp.com <http://keyserver.pgp.com/> > > **/ > > ♺ This email uses 100% recycled electrons. Don't blow it by printing! > > > > There are only 2 hard things in computer science: Cache invalidation, > naming things, and off-by-one errors. > > > > > >
