serial blocking code

Questions on UARTs, and serial communication
Post Reply
Posts: 1462
Joined: Fri Oct 19, 2012 5:11 am

serial blocking code

Post by YahooArchive »

> If I use C on an ARmite can I do non-blocking serial I/O?

The C source for the serial IO is provided, but that version which is
also used by BASIC, does block.

There is some non-debugged code for doing output buffering and use
transmit interrupts, but as I say it is not debugged, and last I check
not working in all cases.

If you get it to work, we'll update the sources.

Post Reply