Mercurial > public > ostc4
annotate Discovery/Inc/tCCR.h @ 322:31e471d60797 O2_SensorSync
Added start of frame detection for HUD data
In the previous impmenentation the reception and evaluation of 15 byte were used without start detection. As a result sensor data could be stuck in case the frame sequence does not match the structure (e.g. cause by an framing error).
To resolve this in case of an invalid checksumme in combination with a data lost detection a byte based reception is startet to detect the start of a frame using the break between two transmissions.
In addition a babbling idiot protecting has been added because a faulty hardware could have an impact on the OSTC operation (high interrupt load)
| author | ideenmodellierer |
|---|---|
| date | Sun, 30 Jun 2019 21:25:58 +0200 |
| parents | 37ee61f93124 |
| children | d97f0e395058 |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Inc/tCCR.h | |
| 5 /// \brief | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 16-Dec-2014 | |
| 8 /// | |
| 9 /// $Id$ | |
| 10 /////////////////////////////////////////////////////////////////////////////// | |
| 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 12 /// | |
| 13 /// This program is free software: you can redistribute it and/or modify | |
| 14 /// it under the terms of the GNU General Public License as published by | |
| 15 /// the Free Software Foundation, either version 3 of the License, or | |
| 16 /// (at your option) any later version. | |
| 17 /// | |
| 18 /// This program is distributed in the hope that it will be useful, | |
| 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 /// GNU General Public License for more details. | |
| 22 /// | |
| 23 /// You should have received a copy of the GNU General Public License | |
| 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 25 ////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 /* Define to prevent recursive inclusion -------------------------------------*/ | |
| 28 #ifndef TCCR_H | |
| 29 #define TCCR_H | |
| 30 | |
| 31 /* Includes ------------------------------------------------------------------*/ | |
| 32 #include <stdint.h> | |
| 33 | |
| 34 /* Exported functions --------------------------------------------------------*/ | |
| 35 | |
| 36 void tCCR_init(void); | |
| 37 void tCCR_control(void); | |
| 38 void tCCR_restart(void); | |
| 39 void tCCR_tick(void); | |
| 40 | |
|
321
37ee61f93124
Moved indication variable for received HUD data to tCCR file.
ideenmodellierer
parents:
38
diff
changeset
|
41 void tCCR_SetRXIndication(void); |
|
37ee61f93124
Moved indication variable for received HUD data to tCCR file.
ideenmodellierer
parents:
38
diff
changeset
|
42 |
| 38 | 43 float get_ppO2Sensor_bar(uint8_t sensor_id); |
| 44 float get_sensorVoltage_mV(uint8_t sensor_id); | |
| 45 float get_HUD_battery_voltage_V(void); | |
| 46 uint8_t get_ppO2SensorWeightedResult_cbar(void); | |
| 47 void test_HUD_sensor_values_outOfBounds(int8_t * outOfBouds1, int8_t * outOfBouds2, int8_t * outOfBouds3); | |
| 48 | |
| 49 #endif /* TCCR_H */ |