Mercurial > public > ostc4
view Small_CPU/Inc/compass.h @ 220:e524a824d8f2 Improve_IPC_Sync
Added schedule point for functions executed once in a second
SPI communication takes place every 100ms triggered by the master (main). Synchronisation is done using the SPI RX complete callback which is called ~4ms after communication was started. In the previous implementation this could happen in parallel to usage of data. To solve this potential problem the execution of functions called once a second was moved from 1000ms to 980ms giving a 20ms window for execution.
author | ideenmodellierer |
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date | Sun, 31 Mar 2019 15:49:47 +0200 |
parents | 5f11787b4f42 |
children |
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/* Define to prevent recursive inclusion -------------------------------------*/ #ifndef COMPASS_H #define COMPASS_H #include <stdint.h> void compass_init(uint8_t fast, uint8_t gain); void accelerator_init(void); void compass_read(void); void acceleration_read(void); int compass_calib(void); void compass_calc(void); //void compass_calc_mini_during_calibration(void); float check_compass_calib(void); void compass_sleep(void); void accelerator_sleep(void); #endif /* COMPASS_H */