Matthias Grob / Mbed 2 deprecated FlyBed2

My fully self designed first stable working Quadrocopter Software.

Dependencies:   mbed

Dependents:   fluy343

/media/uploads/maetugr/dsc09031.jpg

RC/RC_Channel.h@10:14390c90c3f5, 2015-08-31 (annotated)

Committer:
maetugr
Date:
Mon Aug 31 20:20:50 2015 +0000
Revision:
10:14390c90c3f5
Parent:
0:12950aa67f2a 
before changing to MPU9250

Who changed what in which revision?

UserRevisionLine numberNew contents of line
maetugr 0:12950aa67f2a 1 #ifndef RC_CHANNEL_H
maetugr 0:12950aa67f2a 2 #define RC_CHANNEL_H
maetugr 0:12950aa67f2a 3
maetugr 0:12950aa67f2a 4 #include "mbed.h"
maetugr 0:12950aa67f2a 5
maetugr 0:12950aa67f2a 6 class RC_Channel
maetugr 0:12950aa67f2a 7 {
maetugr 0:12950aa67f2a 8 public:
maetugr 0:12950aa67f2a 9 RC_Channel(PinName mypin, int index); // NO p19/p20!!!!, they don't support InterruptIn
maetugr 0:12950aa67f2a 10 int read(); // read the last measured data
maetugr 0:12950aa67f2a 11
maetugr 0:12950aa67f2a 12 private:
maetugr 0:12950aa67f2a 13 int index; // to know which channel of the RC an instance has (only for calibrations savings)
maetugr 0:12950aa67f2a 14 int time; // last measurement data
maetugr 0:12950aa67f2a 15 float scale; // calibration values
maetugr 0:12950aa67f2a 16 float offset;
maetugr 0:12950aa67f2a 17
maetugr 0:12950aa67f2a 18 InterruptIn myinterrupt; // interrupt on the pin to react when signal falls or rises
maetugr 0:12950aa67f2a 19 void rise(); // start the time measurement when signal rises
maetugr 0:12950aa67f2a 20 void fall(); // stop the time mesurement and save the value when signal falls
maetugr 0:12950aa67f2a 21 Timer timer; // timer to measure the up time of the signal and if the signal timed out
maetugr 0:12950aa67f2a 22
maetugr 0:12950aa67f2a 23 Ticker timeoutchecker; // Ticker to see if signal broke down
maetugr 0:12950aa67f2a 24 void timeoutcheck(); // to check for timeout, checked every second
maetugr 0:12950aa67f2a 25
maetugr 0:12950aa67f2a 26 // Calibration value saving
maetugr 0:12950aa67f2a 27 void saveCalibrationValue(float * value, char * fileextension);
maetugr 0:12950aa67f2a 28 void loadCalibrationValue(float * value, char * fileextension);
maetugr 0:12950aa67f2a 29 };
maetugr 0:12950aa67f2a 30
maetugr 0:12950aa67f2a 31 #endif