Matthias Grob / Mbed 2 deprecated FlyBed3

Successful acro and level mode now! Relying on MPU9250 as base sensor. I'm working continuously on tuning and features :) NEWEST VERSION ON: https://github.com/MaEtUgR/FlyBed (CODE 100% compatible/copyable)

Dependencies:   mbed

RC/RC_Channel.h@8:609a2ad4c30e, 2015-11-19 (annotated)

Committer:
maetugr
Date:
Thu Nov 19 18:47:27 2015 +0000
Revision:
8:609a2ad4c30e
Parent:
0:37f0c1e8fa66 
made I2C-Sensors working in parallel, added rolling buffer for PID derivative, played with the PID and frequency parameters in main

Who changed what in which revision?

UserRevisionLine numberNew contents of line
maetugr 0:37f0c1e8fa66 1 #ifndef RC_CHANNEL_H
maetugr 0:37f0c1e8fa66 2 #define RC_CHANNEL_H
maetugr 0:37f0c1e8fa66 3
maetugr 0:37f0c1e8fa66 4 #include "mbed.h"
maetugr 0:37f0c1e8fa66 5
maetugr 0:37f0c1e8fa66 6 class RC_Channel
maetugr 0:37f0c1e8fa66 7 {
maetugr 0:37f0c1e8fa66 8 public:
maetugr 0:37f0c1e8fa66 9 RC_Channel(PinName mypin, int index); // NO p19/p20!!!!, they don't support InterruptIn
maetugr 0:37f0c1e8fa66 10 int read(); // read the last measured data
maetugr 0:37f0c1e8fa66 11
maetugr 0:37f0c1e8fa66 12 private:
maetugr 0:37f0c1e8fa66 13 int index; // to know which channel of the RC an instance has (only for calibrations savings)
maetugr 0:37f0c1e8fa66 14 int time; // last measurement data
maetugr 0:37f0c1e8fa66 15 float scale; // calibration values
maetugr 0:37f0c1e8fa66 16 float offset;
maetugr 0:37f0c1e8fa66 17
maetugr 0:37f0c1e8fa66 18 InterruptIn myinterrupt; // interrupt on the pin to react when signal falls or rises
maetugr 0:37f0c1e8fa66 19 void rise(); // start the time measurement when signal rises
maetugr 0:37f0c1e8fa66 20 void fall(); // stop the time mesurement and save the value when signal falls
maetugr 0:37f0c1e8fa66 21 Timer timer; // timer to measure the up time of the signal and if the signal timed out
maetugr 0:37f0c1e8fa66 22
maetugr 0:37f0c1e8fa66 23 Ticker timeoutchecker; // Ticker to see if signal broke down
maetugr 0:37f0c1e8fa66 24 void timeoutcheck(); // to check for timeout, checked every second
maetugr 0:37f0c1e8fa66 25
maetugr 0:37f0c1e8fa66 26 // Calibration value saving
maetugr 0:37f0c1e8fa66 27 void saveCalibrationValue(float * value, char * fileextension);
maetugr 0:37f0c1e8fa66 28 void loadCalibrationValue(float * value, char * fileextension);
maetugr 0:37f0c1e8fa66 29 };
maetugr 0:37f0c1e8fa66 30
maetugr 0:37f0c1e8fa66 31 #endif