1 files changed, 7 insertions, 2 deletions
diff --git a/barometer.h b/barometer.h
index 8bb51f7..2358af7 100644
--- a/barometer.h
+++ b/barometer.h
@@ -1,4 +1,9 @@
 #pragma once
 
-void barometer_init(void);
-float barometer_read(void);
+struct barometer {
+	void (*init)(void);
+	float (*read_pressure)(void);
+	/*float (*read_temperature)(void); */
+};
+
+void get_system_barometer(struct barometer *);