Mercurial > public > ostc4
annotate Small_CPU/Inc/compass.h @ 781:01b3eb9d55c3
Update real multiplexer implementation:
The final multiplexer provides 4 sensor connections instead of three supported by the prototype => A mupping functionality has been introduced to map the 4 possible mux addresses to the three visible O2 sensor slots.
In addition the request cycle time is not depending on the number of sensors connected to make sure that all sensors are read within a defined time frame.
The error reaction had to be updated to reset mux channels if one of the sensors fails to respond.
| author | Ideenmodellierer |
|---|---|
| date | Mon, 29 May 2023 18:26:55 +0200 |
| parents | 5f11787b4f42 |
| children |
| rev | line source |
|---|---|
| 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 */ |