From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Fri, 19 Jul 2013 16:16:20 +0000 (+0200)
Subject: Error flags, error reporting
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=commitdiff_plain;h=220d48069967aaae91c303f84b98f2bb36a51425;hp=220d48069967aaae91c303f84b98f2bb36a51425

Error flags, error reporting

- all error flags are in the bit array err_flags, including braking and
  booting (this is unused yet, the idea is to report successful boot and
  pwmled init somehow).
- error status is reported as num_pattern(err, 1) by the status LED
- error status (if any) can be cleared by pressing the button 1
  (which takes precedence over the panic mode)
---