Mercurial > public > ostc4
view Discovery/Inc/tCCR.h @ 474:4be72d55b09a Improve_Button_Sleep
Added error detection for reading of ADC values in sleep mode:
ADC value were used for pressure calculation without making sure that the I2C operations used for reading the values were called successfully. As result a invalid pressure could be calculated causing the OSTC to wakeup or (worstcase) to enter dive mode. To avoid this the return values are now evaluated and pressure calculation is only done if I2C signaled no error during transmission
author | ideenmodellierer |
---|---|
date | Tue, 12 May 2020 22:42:52 +0200 |
parents | 37ee61f93124 |
children | d97f0e395058 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Inc/tCCR.h /// \brief /// \author heinrichs weikamp gmbh /// \date 16-Dec-2014 /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \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/>. ////////////////////////////////////////////////////////////////////////////// /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef TCCR_H #define TCCR_H /* Includes ------------------------------------------------------------------*/ #include <stdint.h> /* Exported functions --------------------------------------------------------*/ void tCCR_init(void); void tCCR_control(void); void tCCR_restart(void); void tCCR_tick(void); void tCCR_SetRXIndication(void); float get_ppO2Sensor_bar(uint8_t sensor_id); float get_sensorVoltage_mV(uint8_t sensor_id); float get_HUD_battery_voltage_V(void); uint8_t get_ppO2SensorWeightedResult_cbar(void); void test_HUD_sensor_values_outOfBounds(int8_t * outOfBouds1, int8_t * outOfBouds2, int8_t * outOfBouds3); #endif /* TCCR_H */