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124 lines
2.5 KiB
C
124 lines
2.5 KiB
C
6 years ago
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#ifndef GOBLE_H_
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#define GOBLE_H_
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#include "QueueArray.h"
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/**************** Debugger Configuration ******************/
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#define DEBUGDATARECEIVER 0
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#define DEBUGDATARAW 0
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#define DEBUGPARSER 0
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#define DEBUGCHECKSUM 0
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#define DEBUGUPDATEBUTTON 0
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const byte SWITCH_1 = 1;
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const byte SWITCH_2 = 2;
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const byte SWITCH_3 = 3;
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const byte SWITCH_4 = 4;
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const byte SWITCH_5 = 5;
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const byte SWITCH_6 = 6;
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const byte SWITCH_UP = SWITCH_1;
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const byte SWITCH_RIGHT = SWITCH_2;
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const byte SWITCH_DOWN = SWITCH_3;
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const byte SWITCH_LEFT = SWITCH_4;
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const byte SWITCH_SELECT = SWITCH_5;
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const byte SWITCH_START = SWITCH_6;
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/*
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These constants can be use for comparison with the value returned
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by the readButton() method.
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*/
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const boolean PRESSED = LOW;
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const boolean RELEASED = HIGH;
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/*
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Data structure for the command buffer
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*/
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// Package protocol configuration
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#define PACKHEADER 1
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#define PACKHEADER2 2
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#define PACKADDRESS 3
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#define PACKBUTTONSIGN 4
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#define PACKJOYSTICKSIGN 5
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#define PACKPAYLOAD 6
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#define DEFAULTHEADER1 0x55
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#define DEFAULTHEADER2 0xAA
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#define DEFAULTADDRESS 0x11
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#define DEFAULTPACKLENGTH 10
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#define MAXBUTTONNUMBER 6
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#define MAXBUTTONID 7
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#define PARSESUCCESS 0x10
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//DL package
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#pragma pack(1)
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typedef struct
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{
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byte header1; // 0x55
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byte header2; // 0xAA
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byte address; // 0x11
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byte latestDigitalButtonNumber;
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byte digitalButtonNumber;
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byte joystickPosition;
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byte buttonPayload[MAXBUTTONNUMBER];
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byte joystickPayload[4];
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byte checkSum;
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byte commandLength;
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byte parseState;
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boolean commandFlag;
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} sDataLink;
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#pragma pack()
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class _GoBLE {
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public:
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_GoBLE();
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boolean available();
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int readJoystickX();
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int readJoystickY();
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/*
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Reads the current state of a button. It will return
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LOW if the button is pressed, and HIGH otherwise.
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*/
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boolean readSwitchUp();
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boolean readSwitchDown();
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boolean readSwitchLeft();
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boolean readSwitchRight();
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boolean readSwitchSelect();
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boolean readSwitchStart();
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private:
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sDataLink rDataPack;
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// create a queue of characters.
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QueueArray <byte> bleQueue;
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int _joystickX, _joystickY;
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int _button[MAXBUTTONID];
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void updateJoystickVal();
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void updateButtonState();
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void initRecvDataPack();
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int bleDataPackageParser();
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void bleDataReceiver();
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};
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extern _GoBLE Goble;
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#endif // GOBLE_H_
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