iFreshSDK instructions

中文版

The conditions of use

• iOS 8.0 and above.
• The Bluetooth version used by the device requires 4.0 and above.
• Need to add iFreshSDK.framework package dependency；

The document description

1.iFreshSDK.framework (package name raytao.pingwang.iFreshDemo)；

The version update information

For details, please see the “Good Nutrition SDK Release Notes.doc” document.

Start integration

1. Import iFreshSDK.framework
2. Add Bluetooth permissions:      Add “Privacy - Bluetooth Peripheral Usage Description” to the Info.plist file
3. Discovery equipment
4. Call the scan method [[iFreshSDK shareManager] bleDoScan];
5. Compliance with the agreement “BleReturnValueDelegate”
6. Set the proxy [[iFreshSDK shareManager] setbleReturnValueDelegate:self];
7. Implementation method: ``` /**
8. GlobalBLEmodel model: value ble returns the value; *
9. @param model global Bluetooth model data */
10. (void)bleReturnValueModel:(iFreshModel*)model;

/**

• Proxy method triggered by the end switch unit
• GN_UnitEnum unit enumeration

• unitChang after switching unit */

• (void)changeUnitWithBle:(GN_UnitEnum) unitChange;

/**

• Proxy method for changing Bluetooth connection status
• GN_BleStatus Bluetooth status enumeration

• bleStatus current Bluetooth status */

• (void)bleStatusupdate:(GN_BleStatus)bleStatus;

/**  ble Penetrate Data

 @param data Penetrate data  */ -(void)bluetoothManagerReturePenetrateData:(NSData *)data;

## Communication with equipment:

/*

• data input */

• (void)sendDataToBle:(NSData *)data; /**

• Start scanning, it is recommended to put in the program entrance */

• (void)bleDoScan;

/**

• Stop connecting devices */
• (void)closeBleAndDisconnect;

/**

• Follow the protocol call */
• (void)setbleReturnValueDelegate:(id)delegate;

/**

• insertTheUnit insert unit *
• @param unit Write units based on GN_UnitEnum enumeration */
• (void)insertTheUnit:(GN_UnitEnum)unit;

/**

• Return to zero */
• (void)zeroWriteBle; /* Setting weight */
• (void)setWeight:(NSInteger)weight;

/*

• Set the maximum number of calories in a single item up to 4294967295 */
• (void)setCalorie:(NSInteger)calories;

/*

• Set total calories - up to 4294967295 */
• (void)setTotalCalorie:(NSInteger)toatlCalories;

/*

• Set total fat */
• (void)setTotalFat:(NSInteger)fat;

/*

• Set total protein */
• (void)setTotalProtein:(NSInteger)protein;

/*

• Set total carbohydrates */
• (void)setTotalCarbohydrates:(NSInteger)carbohydertes; /*
• Set total fat fiber */
• (void)setTotalFiber:(NSInteger)fiber; /*
• Set total cholesterol */
• (void)setTotalCholesterd:(NSInteger)cholesterd; /*
• Set the total sodium content */
• (void)setTotalSodium:(NSInteger)sodium;

/*

• Set the total sugar content */
• (void)setTotalSugar:(NSInteger)sugar;

/* *Set fat */

• (void)setFat:(NSInteger)fat;

/* *Set protein */

• (void)setProtein:(NSInteger)protein; /* *Set carbohydrates */

• (void)setCarbohydrates:(NSInteger)carbohydertes; /* *Set dietary fiber */

• (void)setFiber:(NSInteger)fiber; /* *Set cholesterol */

• (void)setCholesterd:(NSInteger)cholesterd; /* *Set the sodium content */

• (void)setSodium:(NSInteger)sodium; /* *Set the sugar content */

• (void)setSugar:(NSInteger)sugar;

/*

• Shutdown command * */

• (void)turnOffDevice;

  ## Tools and fat model "iFreshModel"
  The following data is the data returned by the proxy method after the SDK is processed:
  

  // Bluetooth callback value: @property (nonatomic, copy) NSString *value; / / Data in “g” @property (nonatomic, assign) NSInteger gValue; / / Record the last used unit (SDK internal call), @property (nonatomic,copy) NSString *Unit;

To convert data according to the unit, please call the following method: /**

• g to lb method
• weightvalue: the weight string passed in g
• returned data separated by “:” */
• (NSString *)gTolb:(NSString *)weightValue; /**
• g to oz method
• weightvalue: the weight string passed in g */
• (NSString *)gTooz:(NSString *)weightVlaue; /**
• lb to g method
• weightvalue: the weight string passed in lb, please pass the “:” separated data */
• (NSString *)lbTog:(NSString *)weightVlaue; /**
• oz to g method
• weightvalue: the weight string passed in oz */
• (NSString *)ozTog:(NSString *) weightValue; /**
• g to kg method
• weightvalue: the weight string passed in g */
• (NSString *)gToKg:(NSString *)weightValue; /**
• g to kg method
• weightvalue: the weight string passed in g */
• (NSString *)gToJin:(NSString *)weightValue; /**
• kg to g method
• weightvalue: the weight string passed in kg */
• (NSString *)kgTog:(NSString *)weightValue; /**
• kg to g method
• weightvalue: the weight string passed in kilograms */
• (NSString *)jinTog:(NSString *)weightValue;

/**

• kg to lb method
• weightvalue: the weight string passed in kg */

• (NSString *)kgTolb:(NSString *)weightValue;

  ## Coffee scale timing function
  Send instructions to Bluetooth
  

  //start -(void)bluetoothCoffeeStartTime; //pause -(void)bluetoothCoffeePauseTime; //Reset -(void)bluetoothCoffeeResetTime;

//Countdown starts -(void)bluetoothCoffeeCountdownStartTime:(int)min second:(int)sec;

Receive data sent by Bluetooth

/** *Agent callback supported by coffee scale *workType: Operation instructions for the coffee scale */ -(void)bluetoothManagerCoffeeTimingWork:(BleCoffeeTimingWorkType)workType; /** *Time returned by the coffee scale *min: minute *sec: seconds *countdown: Whether it is countdown, YES: countdown, NO: timing */ -(void)bluetoothManagerCoffeeTime:(int)min second:(int)sec isCountdown:(BOOL)countdown; /**

• Coffee scale countdown starts *min: minute *sec: second */ -(void)bluetoothManagerCoffeeCountdownStartTime:(int)min second:(int)sec; //APP reply stop alarm command -(void)bluetoothManagerSendStopAlarm; ```