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))
 
+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_ */