0,0 → 1,69 |
/**************************************************************************** |
* Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
* admiralcascade@gmail.com * |
* Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
* * |
* 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. * |
* * |
* 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, write to the * |
* Free Software Foundation, Inc., * |
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
****************************************************************************/ |
|
/* ########################################################################## |
* compass stuff |
* ##########################################################################*/ |
|
/** |
* convert the <heading> gotton from NC into an index |
*/ |
uint8_t heading_conv(uint16_t); |
|
/** |
* convert the <heading> gotton from NC into a more |
* precise index |
*/ |
uint8_t heading_fine_conv(uint16_t ); |
|
/** |
* draw a compass rose at <x>/<y> for <heading> |
*/ |
void draw_compass(uint8_t, uint8_t, uint16_t); |
|
/* ########################################################################## |
* battery index |
* ##########################################################################*/ |
/** |
* draw a battery symbol at <x>/<y> according to <voltage> |
*/ |
void draw_battery(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t); |
|
/* ########################################################################## |
* variometer |
* ##########################################################################*/ |
/** |
* draw variometer arrows at <x>/<y> according to <variometer> |
*/ |
void draw_variometer(uint8_t, uint8_t, int16_t); |
|
/** |
* draw a bigger vario with middle at <x>/<y> acording to <variometer> |
*/ |
void draw_big_variometer(uint8_t, uint8_t, int16_t); |
|
/* ########################################################################## |
* artificial horizon |
* ##########################################################################*/ |
/** |
* draw roll und nick indicators (could be enhanced to full artificial horizon) |
* from line <firstline> to <listlines> for given <nick> and <roll> values |
*/ |
void draw_artificial_horizon(uint8_t, uint8_t, int16_t, int16_t); |