From 1eb8523e9506c752fb726208d8853a82f06e6659 Mon Sep 17 00:00:00 2001 From: Wraul Date: Thu, 30 May 2013 20:24:39 +0200 Subject: Add support for backlight --- common/backlight.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 common/backlight.h (limited to 'common/backlight.h') diff --git a/common/backlight.h b/common/backlight.h new file mode 100644 index 000000000..685c422ae --- /dev/null +++ b/common/backlight.h @@ -0,0 +1,41 @@ +/* +Copyright 2013 Mathias Andersson + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#ifndef BACKLIGHT_H +#define BACKLIGHT_H + +#include +#include + +typedef union { + uint8_t raw; + struct { + bool enable:1; + uint8_t level:7; + }; +} backlight_config_t; + +void backlight_init(void); + +void backlight_increase(void); +void backlight_decrease(void); +void backlight_toggle(void); +void backlight_step(void); + +void backlight_set(uint8_t level); + +#endif -- cgit v1.2.3-24-g4f1b