Mercurial > public > ostc4
comparison Small_CPU/Inc/pressure.h @ 276:8e9c502c0b06 IPC_Sync_Improvment_3
Rework pressure/ temperature data aquisition
The data data provided by the I2C data had been used for calculation independend if transmission was successfull or not => state evaluation added
In the previous version data with resolution 0.5mBar and temperature was requested per cycle inparallel. This has been replaced by a requested resolution of 1mBar and an alternating aquisition (pressure / temp update every 200ms instead every 100ms) => reducing busy wait time and power consumption
author | ideenmodellierer |
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date | Sun, 28 Apr 2019 10:06:27 +0200 |
parents | 5f11787b4f42 |
children | 37f45300bc2e |
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275:189387bf23a8 | 276:8e9c502c0b06 |
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4 | 4 |
5 #include <stdint.h> | 5 #include <stdint.h> |
6 | 6 |
7 uint8_t init_pressure(void); | 7 uint8_t init_pressure(void); |
8 uint8_t pressure_update(void); | 8 uint8_t pressure_update(void); |
9 void pressure_update_alternating(void); | |
9 | 10 |
10 uint8_t is_init_pressure_done(void); | 11 uint8_t is_init_pressure_done(void); |
11 | 12 |
12 void pressure_sensor_get_pressure_raw(void); | 13 HAL_StatusTypeDef pressure_sensor_get_pressure_raw(void); |
13 void pressure_sensor_get_temperature_raw(void); | 14 HAL_StatusTypeDef pressure_sensor_get_temperature_raw(void); |
14 void pressure_calculation(void); | 15 void pressure_calculation(void); |
15 | 16 |
16 float get_temperature(void); | 17 float get_temperature(void); |
17 float get_pressure_mbar(void); | 18 float get_pressure_mbar(void); |
18 float get_surface_mbar(void); | 19 float get_surface_mbar(void); |