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altos: Check MS5607 CRC. Clean up MS5607 API
[fw/altos]
/
src
/
drivers
/
ao_ms5607.h
diff --git
a/src/drivers/ao_ms5607.h
b/src/drivers/ao_ms5607.h
index 489190a496352bc6cc95058124081e5bfc4e4627..29df25e47066875500dc8767282cffed4414eec1 100644
(file)
--- a/
src/drivers/ao_ms5607.h
+++ b/
src/drivers/ao_ms5607.h
@@
-35,4
+35,26
@@
#define AO_MS5607_ADC_READ 0x00
#define AO_MS5607_PROM_READ(ad) (0xA0 | ((ad) << 1))
#define AO_MS5607_ADC_READ 0x00
#define AO_MS5607_PROM_READ(ad) (0xA0 | ((ad) << 1))
+struct ms5607_prom {
+ uint16_t reserved;
+ uint16_t sens;
+ uint16_t off;
+ uint16_t tcs;
+ uint16_t tco;
+ uint16_t tref;
+ uint16_t tempsens;
+ uint16_t crc;
+};
+
+struct ao_ms5607_sample {
+ int32_t temp;
+ int32_t pres;
+};
+
+void
+ao_ms5607_init(void);
+
+void
+ao_ms5607_sample(struct ao_ms5607_sample *sample);
+
#endif /* _AO_MS5607_H_ */
#endif /* _AO_MS5607_H_ */