most functionality to splashdwon, find neutral and start mission. short timeouts still in code for testing, will adjust to go directly to sit_idle after splashdown

Dependencies:   mbed MODSERIAL FATFileSystem

Revision:
14:85b64a4d08e8
Parent:
13:84fcbe1dcd62
Child:
54:d4990fb68404
--- a/LinearActuator/LinearActuator.cpp	Mon Oct 30 21:09:19 2017 +0000
+++ b/LinearActuator/LinearActuator.cpp	Tue Oct 31 17:06:52 2017 +0000
@@ -273,6 +273,7 @@
         //trap the program here while we wait for the limit switch to be triggered
         //when it does, the limit interrupt will stop the motors
         if (_limit) {
+            pc().printf("\r\nHit limit switch\r\n");
             //the switch has been pressed
             if (abs(_filter.getVelocity()) < 0.1) {
                 //this is here to make sure the adc filter is not jittering around