Add file that I forgot before.
This belonged in I6008c7b920d21da024c90ee1eb40dc2c7e400b62.
Change-Id: I30050d903267dc4540cdadfc3c322fd8b08dafd5
diff --git a/bot3/shifter_hall_effect.h b/bot3/shifter_hall_effect.h
new file mode 100644
index 0000000..abe81e3
--- /dev/null
+++ b/bot3/shifter_hall_effect.h
@@ -0,0 +1,20 @@
+#ifndef BOT3_SHIFTER_HALL_EFFECT_H_
+#define BOT3_SHIFTER_HALL_EFFECT_H_
+
+namespace bot3 {
+namespace constants {
+
+// Contains the voltages for an analog hall effect sensor on a shifter.
+struct ShifterHallEffect {
+ // The numbers to use for scaling raw voltages to 0-1.
+ double high, low;
+
+ // The numbers for when the dog is clear of each gear.
+ double clear_high, clear_low;
+};
+
+
+} // constants
+} // bot3
+
+#endif