terry LAI / Mbed 2 deprecated ESDC2014-pwm

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Dependencies:   mbed

Fork of ESDC2014 by terry LAI

compass.h@2:442902ec3aa1, 2014-07-03 (annotated)

Committer:
terryLAI
Date:
Thu Jul 03 10:59:37 2014 +0000
Revision:
2:442902ec3aa1
Parent:
1:cbec1283a16a
Child:
3:4306d042af6f
aa

Who changed what in which revision?

UserRevisionLine numberNew contents of line
terryLAI 1:cbec1283a16a 1 #ifndef COMPASS_H
terryLAI 1:cbec1283a16a 2 #define COMPASS_H
TonyYI 0:3417ca0a36c0 3
TonyYI 0:3417ca0a36c0 4 #include "mbed.h"
terryLAI 1:cbec1283a16a 5 #include "define.h"
TonyYI 0:3417ca0a36c0 6
terryLAI 1:cbec1283a16a 7 #define RUN_MSB 0xC7
terryLAI 1:cbec1283a16a 8 #define RUN_LSB 0x10
terryLAI 1:cbec1283a16a 9
terryLAI 1:cbec1283a16a 10 #define STOP_MSB 0xC6
terryLAI 1:cbec1283a16a 11 #define STOP_LSB 0x10
terryLAI 1:cbec1283a16a 12
terryLAI 1:cbec1283a16a 13 #define RESUME_MSB 0xD1
terryLAI 1:cbec1283a16a 14 #define RESUME_LSB 0x10
TonyYI 0:3417ca0a36c0 15
terryLAI 1:cbec1283a16a 16 #define RST_MSB 0xC2
terryLAI 1:cbec1283a16a 17 #define RST_LSB 0x10
TonyYI 0:3417ca0a36c0 18
terryLAI 1:cbec1283a16a 19 #define RESUME_MSB 0xD1
terryLAI 1:cbec1283a16a 20 #define RESUME_LSB 0x10
terryLAI 1:cbec1283a16a 21
terryLAI 1:cbec1283a16a 22 #define COMPASS_TX p9
terryLAI 1:cbec1283a16a 23 #define COMPASS_RX p10
terryLAI 1:cbec1283a16a 24
terryLAI 1:cbec1283a16a 25
TonyYI 0:3417ca0a36c0 26
TonyYI 0:3417ca0a36c0 27 #define DECLINATIONANGLE -0.0457
TonyYI 0:3417ca0a36c0 28 #define OFFSET 0
TonyYI 0:3417ca0a36c0 29
TonyYI 0:3417ca0a36c0 30 #include <math.h>
TonyYI 0:3417ca0a36c0 31
terryLAI 1:cbec1283a16a 32 class COMPASS
TonyYI 0:3417ca0a36c0 33 {
TonyYI 0:3417ca0a36c0 34
TonyYI 0:3417ca0a36c0 35 public:
TonyYI 0:3417ca0a36c0 36
terryLAI 1:cbec1283a16a 37 COMPASS(PinName TX, PinName RX);
terryLAI 2:442902ec3aa1 38 uint16_t read();
terryLAI 1:cbec1283a16a 39
TonyYI 0:3417ca0a36c0 40
terryLAI 1:cbec1283a16a 41 private:
terryLAI 1:cbec1283a16a 42
terryLAI 1:cbec1283a16a 43 MySerial *serial;
terryLAI 1:cbec1283a16a 44 char buffer[2];
terryLAI 1:cbec1283a16a 45 uint16_t degree;
TonyYI 0:3417ca0a36c0 46
terryLAI 1:cbec1283a16a 47 void init();
terryLAI 1:cbec1283a16a 48 void run();
terryLAI 1:cbec1283a16a 49 void stop();
terryLAI 1:cbec1283a16a 50 void resume();
terryLAI 1:cbec1283a16a 51 void reset();
terryLAI 1:cbec1283a16a 52 void write2Bytes(char msb, char lsb);
terryLAI 1:cbec1283a16a 53
TonyYI 0:3417ca0a36c0 54 float declinationAngle;
TonyYI 0:3417ca0a36c0 55 int offset;
TonyYI 0:3417ca0a36c0 56 };
TonyYI 0:3417ca0a36c0 57
terryLAI 1:cbec1283a16a 58 #endif /* COMPASS_H */