#include?“GoBLE.h“

_GoBLE?Goble;
int?fd;

/*
?*?The?following?constants?tell?for?each?accelerometer
?*?axis?which?values?are?returned?when?the?axis?measures
?*?zero?acceleration.
?*/

_GoBLE::_GoBLE（）?{
	if?（-1?==?wiringPiSetup（））?{
		cerr?<		exit（-1）;
	}
}

void?_GoBLE::begin（）?{

	fd?=?serialOpen（“/dev/ttyAMA0“?115200）;
	initRecvDataPack（）;

	_joystickX?=?127;
	_joystickY?=?127;
	for?（int?i?=?0;?i?		_button[i]?=?RELEASED;
	}

	for?（int?i?=?0;?i?	for?（int?i?=?0;?i?}

void?_GoBLE::begin（unsigned?int?baudrate）?{
	fd?=?serialOpen（“/dev/ttyAMA0“?baudrate）;
	initRecvDataPack（）;

	_joystickX?=?127;
	_joystickY?=?127;
	for?（int?i?=?0;?i?		_button[i]?=?RELEASED;
	}
}

bool?_GoBLE::available（）?{
	/*
	function?introduction:
	??*?push?the?new?valid?data?to?the?data?buffer?package
	??*?throw?away?the?invalid?byte
	??*?parse?the?data?package?when?the?command?length?is?matching?the?protocol
	*/

	if?（serialDataAvail（fd）?>?0）??bleDataReceiver（）;

	if?（DEBUGPARSER）?{
		printf（“%s“?“GoBLE?availalbe?->?bleQueue?Counter:?“）;
		printf（“%d\n“?bleQueue.size（））;
	}

	if?（rDataPack.commandFlag?&&?bleQueue.size（）?==?rDataPack.commandLength）?{

		rDataPack.parseState?=?bleDataPackageParser（）;

		if?（rDataPack.parseState?==?PARSESUCCESS）?{
			updateJoystickVal（）;
			updateButtonState（）;
			return?true;
		}
	}
	return?false;
}

int?_GoBLE::readJoystickX（）?{
	return??_joystickX;
}
int?_GoBLE::readJoystickY（）?{
	return??_joystickY;
}

bool?_GoBLE::readSwitchUp（）?{
	return?_button[SWITCH_UP];
}

bool?_GoBLE::readSwitchDown（）?{
	return?_button[SWITCH_DOWN];
}

bool?_GoBLE::readSwitchLeft（）?{
	return?_button[SWITCH_LEFT];
}

bool?_GoBLE::readSwitchRight（）?{
	return?_button[SWITCH_RIGHT];
}

bool?_GoBLE::readSwitchSelect（）?{
	return?_button[SWITCH_SELECT];
}

bool?_GoBLE::readSwitchStart（）?{
	return?_button[SWITCH_START];
}

//?Private?functions

int?_GoBLE::bleDataPackageParser（）?{
	/*
	??0x10??-?Parse?success
	??0x11??-?Wrong?header?charactors
	??0x12??-?Wrong?button?number
	??0x13??-?Check?Sum?Error
	*/
	byte?calculateSum?=?0;

	rDataPack.header1?=?bleQueue.front（）?bleQueue.pop（）?calculateSum?+=?rDataPack.header1;
	rDataPack.header2?=?bleQueue.front（）?bleQueue.pop（）?calculateSum?+=?rDataPack.header2;

	if?（rDataPack.header1?!=?DEFAULTHEADER1）?????return?0x11;
	if?（rDataPack.header2?!=?DEFAULTHEADER2）?????return?0x11;

	rDataPack.address?=?bleQueue.front（）?bleQueue.pop（）?calculateSum?+=?rDataPack.address;

	rDataPack.latestDigitalButtonNumber?=?rDataPack.digitalButtonNumber;
	rDataPack.digitalButtonNumber?=?bleQueue.front（）?bleQueue.pop（）?calculateSum?+=?rDataPack.digitalButtonNumber;

	int?digitalButtonLength?=?rDataPack.digitalButtonNumber;


	if?（DEBUGCHECKSUM）?{
		printf（“%s“?“Parser?->?digitalButtonLeng

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-26?17:32??RaspiBLE\
?????目錄???????????0??2018-09-26?17:32??RaspiBLE\代碼\
?????文件????????6067??2018-09-26?17:08??RaspiBLE\代碼\GoBLE.cpp
?????文件????????2622??2018-09-26?17:08??RaspiBLE\代碼\GoBLE.h
?????文件????????1231??2018-09-26?17:33??RaspiBLE\代碼\main.cpp
?????文件?????????104??2018-09-26?17:33??RaspiBLE\代碼\Readme.txt
?????目錄???????????0??2018-09-26?17:30??RaspiBLE\軟件\
?????文件???????77952??2018-09-05?22:15??RaspiBLE\軟件\GOBLE_V2.apk
?????文件??????????23??2018-09-26?17:31??RaspiBLE\軟件\IOS.txt