[developer] document serial printf logging / debugging function (#5376)
commitaaa598263d4f6e8593545cf768e53830d61fba84
authorstronnag <jh+github@daria.co.uk>
Tue, 4 Feb 2020 07:11:22 +0000 (4 07:11 +0000)
committerGitHub <noreply@github.com>
Tue, 4 Feb 2020 07:11:22 +0000 (4 07:11 +0000)
tree90180277f2c9b1b0eeb35c8056a0eefc013a8c11
parenta3fb3b618f035301934b444837bbf9701c20edc4
[developer] document serial printf logging / debugging function (#5376)

* add developer documentation for serial log / debug

* minor clean up [skip ci]

* remove ? around configurator [ci skip]

* pointless commit so travis rebuilds the whole project
docs/development/serial_printf_debugging.md [new file with mode: 0644]