Mercurial > public > ostc4
view Discovery/Src/unit.c @ 516:bd66f4910993
Added quick menu function to big font view:
In t7 (and some options also in t5) selection of bearing, reset of timer and selection of a better gas is provided using a yellow quick menu. This function has been applied to the big font view, where the upper right box (dive time) is used for showing the options
author | Ideenmodellierer |
---|---|
date | Sun, 06 Sep 2020 21:13:22 +0200 |
parents | 5f11787b4f42 |
children | 1c95f811967c |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Src/unit.c /// \brief input to meter/celsius or feet/farenheit /// \author heinrichs weikamp gmbh /// \date 24-Feb-2015 /// /// \details /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh /// /// 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 3 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 <http://www.gnu.org/licenses/>. ////////////////////////////////////////////////////////////////////////////// /* Includes ------------------------------------------------------------------*/ #include "unit.h" #include "settings.h" /* Exported variables --------------------------------------------------------*/ /* Private types -------------------------------------------------------------*/ uint8_t test; /* Private variables ---------------------------------------------------------*/ /* Private variables with external access via get_xxx() function -------------*/ /* Private function prototypes -----------------------------------------------*/ /* Announced function prototypes -----------------------------------------------*/ /* Exported functions --------------------------------------------------------*/ char unit_depth_char1_T105(void) { if(settingsGetPointer()->nonMetricalSystem) return '\''; else return 'm'; } char unit_depth_char2_T105(void) { if(settingsGetPointer()->nonMetricalSystem) return ' '; else return '\004'; // 004 is nop } char unit_depth_char1(void) { if(settingsGetPointer()->nonMetricalSystem) return 'f'; else return 'm'; } char unit_depth_char2(void) { if(settingsGetPointer()->nonMetricalSystem) return 't'; else return '\004'; // 004 is nop } float unit_depth_float(float input_meter) { if(settingsGetPointer()->nonMetricalSystem == 0) return input_meter; else { return 3.2808f * input_meter; } } uint16_t unit_depth_integer(uint16_t input_meter) { if(settingsGetPointer()->nonMetricalSystem == 0) return input_meter; else { return (input_meter * 10) / 3; } } float unit_temperature_float(float input_celsius) { if(settingsGetPointer()->nonMetricalSystem == 0) return input_celsius; else { return input_celsius * (9.0f/5.0f) + 32; } } uint16_t unit_speed_integer(uint16_t input_meterPerMinute) { if(settingsGetPointer()->nonMetricalSystem == 0) return input_meterPerMinute; else { return (input_meterPerMinute * 10) / 3; } } /* Quelle: https://de.wikipedia.org/wiki/Luftdruck */ /* const float luftdruckStartMinus300[15] = { 1.0530f, 1.0396f, 1.0263f, 1.01325f, // 0 m 1.0003f, 0.9876f, 0.9750f, 0.9625f, 0.9503f, 0.9381f, 0.9262f, 0.9144f, 0.9027f, 0.8912f, // 1000 m 0.8358f }; */ const int luftdruckStartMinus300[15] = { 1053, 1040, 1026, 1013, // 0 m 1000, 988, 975, 962, 950, 938, 926, 914, 903, 891, // 1000 m 836 }; int unit_SeaLevelRelation_integer(int input_atmospheric_mbar) { int i = 0; int distance1, distance2; for(i=0;i<15;i++) { if(input_atmospheric_mbar >= luftdruckStartMinus300[i]) break; } if(i >= 14) return 1500; else if(i == 0) return -300; else { distance1 = input_atmospheric_mbar - luftdruckStartMinus300[i]; distance2 = luftdruckStartMinus300[i-1] - input_atmospheric_mbar; if(distance2 < distance1) i -= 1; return (i*100) - 300; } }