1 files changed, 12 insertions, 2 deletions
diff --git a/barometer_sim.c b/barometer_sim.c
index c695590..5c5b7d4 100644
--- a/barometer_sim.c
+++ b/barometer_sim.c
@@ -1,3 +1,5 @@
+#include "barometer.h"
+
 /* Dummy pressures to return in sequence, each call to barometer_read */
 static const float pressures[] = {
 	1019.5,
@@ -15,13 +17,21 @@ static const float pressures[] = {
 };
 static int cursor = 0;
 
-void barometer_init(void)
+static void barometer_init(void)
 {
 	cursor = 0;
 }
 
-float barometer_read(void)
+static float barometer_read(void)
 {
 	cursor %= sizeof(pressures)/sizeof(pressures[0]);
 	return pressures[cursor++];
 }
+
+/**/
+
+void get_system_barometer(struct barometer *barometer)
+{
+	barometer->init = barometer_init;
+	barometer->read_pressure = barometer_read;
+}