added infrastructure for changing between auto modes
diff --git a/frc971/input/sensor_receiver.cc b/frc971/input/sensor_receiver.cc
index a4f4f29..a171621 100644
--- a/frc971/input/sensor_receiver.cc
+++ b/frc971/input/sensor_receiver.cc
@@ -200,6 +200,10 @@
.sonar_distance(sonar_translate(data->main.ultrasonic_pulse_length))
.Send();
+ ::frc971::sensors::auto_mode.MakeWithBuilder()
+ .voltage(adc_translate(data->main.auto_mode_selector))
+ .Send();
+
drivetrain.position.MakeWithBuilder()
.right_encoder(drivetrain_translate(data->main.right_drive))
.left_encoder(-drivetrain_translate(data->main.left_drive))