diff options
Diffstat (limited to 'src/drivers/ao_ms5607.h')
| -rw-r--r-- | src/drivers/ao_ms5607.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/drivers/ao_ms5607.h b/src/drivers/ao_ms5607.h index 29df25e4..fd5bc984 100644 --- a/src/drivers/ao_ms5607.h +++ b/src/drivers/ao_ms5607.h @@ -35,7 +35,7 @@ #define AO_MS5607_ADC_READ 0x00 #define AO_MS5607_PROM_READ(ad) (0xA0 | ((ad) << 1)) -struct ms5607_prom { +struct ao_ms5607_prom { uint16_t reserved; uint16_t sens; uint16_t off; @@ -47,8 +47,15 @@ struct ms5607_prom { }; struct ao_ms5607_sample { - int32_t temp; - int32_t pres; + uint32_t pres; /* raw 24 bit sensor */ + uint32_t temp; /* raw 24 bit sensor */ +}; + +extern struct ao_ms5607_sample ao_ms5607_current; + +struct ao_ms5607_value { + int32_t pres; /* in Pa * 10 */ + int32_t temp; /* in °C * 100 */ }; void @@ -57,4 +64,10 @@ ao_ms5607_init(void); void ao_ms5607_sample(struct ao_ms5607_sample *sample); +void +ao_ms5607_convert(struct ao_ms5607_sample *sample, struct ao_ms5607_value *value); + +void +ao_ms5607_get_prom(struct ao_ms5607_prom *prom); + #endif /* _AO_MS5607_H_ */ |