Mercurial > public > ostc4
annotate Small_CPU/Inc/compass.h @ 331:b4c578caaafb I2C_Improvment
Added plausibility check for pressure values
In case of I2C communication problems at startup the dc jumped into dive mode with depth up to 300m. As no CRC is applied a bit flip may also occure during normal operation without detection => added a plausibility check if last measured value fits to the last measurements
author | ideenmodellierer |
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date | Wed, 17 Jul 2019 22:43:51 +0200 |
parents | 5f11787b4f42 |
children |
rev | line source |
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38 | 1 /* Define to prevent recursive inclusion -------------------------------------*/ |
2 #ifndef COMPASS_H | |
3 #define COMPASS_H | |
4 | |
5 #include <stdint.h> | |
6 | |
7 void compass_init(uint8_t fast, uint8_t gain); | |
8 void accelerator_init(void); | |
9 void compass_read(void); | |
10 void acceleration_read(void); | |
11 int compass_calib(void); | |
12 void compass_calc(void); | |
13 //void compass_calc_mini_during_calibration(void); | |
14 | |
15 float check_compass_calib(void); | |
16 | |
17 void compass_sleep(void); | |
18 void accelerator_sleep(void); | |
19 | |
20 #endif /* COMPASS_H */ |