Regenerating PPM signal based on distances from ultrasonic sensors, ESP8266 for connectin via wifi. Autonomous quadcopter behaviour, autonomou height holding. Flying direction based on front and back ultrasonic sensors.

Dependencies:   ConfigFile HCSR04 PID PPM2 mbed-rtos mbed

Revision:
13:33024b5880b3
Parent:
11:002927b2675d
Child:
14:076ef843e1ba
--- a/hardware.h	Fri Oct 27 10:30:06 2017 +0000
+++ b/hardware.h	Fri Oct 27 10:47:12 2017 +0000
@@ -34,6 +34,7 @@
 
 
 char*  _str = new char[1024];
+bool pidChanged = false;
 float _P = 0;
 float _I = 0;
 float _D = 0;
@@ -65,6 +66,8 @@
     
     _configFile.write("/local/config.cfg");        
     
+    pidChanged = true;
+    
 }