AsReaderRFIDDevice¶

`sharedInstance`¶

Returns the singleton instance of AsReaderRFIDDevice.
Used to share a single instance throughout the application.

+ (instancetype)sharedInstance;

`startReadTagsAndRssiWithTagNum`¶

Starts reading RFID tags along with RSSI (signal strength).
After this method is executed, the result is returned via pcEpcRssiReceived.

⚠️ Note
ASR-M30S does not support maxTags or repeatCycle settings.

- (BOOL)startReadTagsAndRssiWithTagNum:(int)maxTags maxTime:(int)maxTime repeatCycle:(int)repeatCycle;

Parameters¶

Name	Type	Description
maxTags	int	Maximum number of tags to read
maxTime	int	Maximum read time per scan
repeatCycle	int	Number of times to repeat the read cycle

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice startReadTagsAndRssiWithTagNum:1 maxTime:1 repeatCycle:1];
if (status) {
    // Success
} else {
    // Failure
}

`startReadTagAndTidWithTagNum`¶

Reads both EPC and TID from tags.
After this method is executed, the result is returned via epcReceived:tid:.

⚠️ Note
ASR-M30S does not support maxTags or repeatCycle settings.

- (BOOL)startReadTagAndTidWithTagNum:(int)maxTags maxTime:(int)maxTime repeatCycle:(int)repeatCycle;

Parameters¶

Name	Type	Description
`maxTags`	`int`	Maximum number of tags to read
`maxTime`	`int`	Maximum read time per cycle (in milliseconds)
`repeatCycle`	`int`	Number of repeat cycles

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice startReadTagAndTidWithTagNum:5 maxTime:300 repeatCycle:2];
if (status) {
    // Success
} else {
    // Failure
}

`startScan`¶

Starts scanning RFID tags with the AsReader device.
The result is returned via receivedScanData.

⚠️ Note
ASR-M30S does not support numberOfTags or repeatCycle settings.

- (BOOL)startScan:(int)numberOfTags
   readUntilInSec:(int)readUntilInSec
      repeatCycle:(int)repeatCycle;

Parameters¶

Name	Type	Description
`numberOfTags`	int	Maximum number of tags to read
`readUntilInSec`	int	Maximum scan time in seconds
`repeatCycle`	int	Number of repeat cycles

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice startScan:1 readUntilInSec:1 repeatCycle:1];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`stopScan`¶

Stops RFID tag scanning.
Call this method after starting a scan.

- (BOOL)stopScan;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice stopScan];
if (status) {
    // Success
} else {
    // Failure
}

`getChannel`¶

Gets the RF channel used in non-FH (non-frequency-hopping) mode.
The result is returned via channelReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getChannel;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice getChannel];
if (status) {
    // Success
} else {
    // Failure
}

`setChannel`¶

Sets the RF channel to use in non-FH (non-frequency-hopping) mode.
The result is returned via didSetChannelParamReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setChannel:(int)channel channelOffset:(int)channelOffset;

Parameters¶

Name	Type	Description
channel	int	Channel number
channelOffset	int	Offset value for mirrored subcarrier

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice setChannel:1 channelOffset:0];
if (status) {
    // Success
} else {
    // Failure
}

`getFhLbtParameter`¶

Retrieves FH and LBT parameters.
The result is returned via the following methods:

fhLbtReceived
rfidOnOffTimeReceived

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getFhLbtParameter;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice getFhLbtParameter];
if (status) {
    // Success
} else {
    // Failure
}

`getOutputPowerLevel`¶

Gets the current, maximum, and minimum output power levels.
The result is returned via txPowerLevelReceived.

- (BOOL)getOutputPowerLevel;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice getOutputPowerLevel];
if (status) {
    // Success
} else {
    // Failure
}

`setOutputPowerLevel`¶

Sets the output power level.
The result is returned via didSetOutputPowerLevel.

- (BOOL)setOutputPowerLevel:(int)powerLevel;

Parameters¶

Name	Type	Description
powerLevel	int	Output level (unit: dBm, range for US and EU regions: 13–27 for ASR-03xD/023xD and 1~27 for ASR-M30S)

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice setOutputPowerLevel:27];
if (status) {
    // Success
} else {
    // Failure
}

`writeTagMemoryWithAccessPassword`¶

Writes data to a tag.
The result is returned via writeTagMemoryWithAccessPassword.

- (BOOL)writeTagMemoryWithAccessPassword:(int)accessPassword epc:(NSData *)epc memoryBank:(int)memoryBank startAddress:(int)startAddress dataToWrite:(NSData *)dataToWrite;

Parameters¶

Name	Type	Description
accessPassword	int	Access password (e.g., 00000000)
epc	NSData	Target tag
memoryBank	int	Tag memory bank: 0=RFU, 1=EPC, 2=TID, 3=User
startAddress	int	Starting address (in word units)
dataToWrite	NSData	Data to write

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice writeTagMemoryWithAccessPassword:11111111 epc:epcs memoryBank:1 startAddress:1 dataToWrite:data];
if (status) {
    // Success
} else {
    // Failure
}

`killTagWithPassword`¶

Kills a tag.
The result is returned via killedReceived.

⚠️ Note
A kill password must be set to kill a tag.

- (BOOL)killTagWithPassword:(int)killpassword epc:(NSData *)epc;

Parameters¶

Name	Type	Description
killpassword	int	Kill password (tags cannot be killed with 00000000)
epc	NSData	EPC of the tag to kill

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice killTagWithPassword:11111111 epc:epc];
if (status) {
    // Success
} else {
    // Failure
}

`lockTagMemoryWithAccessPassword`¶

Locks the tag memory.
After executing this method, the result will be returned via the callback lockedReceived.

- (BOOL)lockTagMemoryWithAccessPassword:(int)accessPassword epc:(NSData *)epc lockData:(int)lockData;

Parameters¶

Name	Type	Description
accessPassword	int	Access password (Cannot lock if set to 00000000)
epc	NSData	EPC of the tag to be locked
lockData	int	Lock data

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code¶

BOOL status = [asReaderDevice lockTagMemoryWithAccessPassword:11111111 epc:epc lockData:1];
if (status) {
    // Success
} else {
    // Failure
}

`getSession`¶

Retrieves the current session value.
After executing this method, the result will be returned via the callback sessionReceived.

- (BOOL)getSession;

Parameters¶

Name	Type	Description
Return	BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice getSession];
if (status) {
    // Success
} else {
    // Failure
}

`setSession`¶

Sets the session value.
After executing this method, the result will be returned via the callback didSetSession.

- (BOOL)setSession:(int)session;

Parameters¶

Name	Type	Description
session	int	Session value: 0: S0, 1: S1, 2: S2, 3: S3

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setSession:1];

`getAnticollision`¶

Retrieves the anti-collision settings.
After executing this method, the result will be returned via the callback anticolParamReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getAnticollision;

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice getAnticollision];

`setAnticollision`¶

Sets anti-collision parameters.
After executing this method, the result will be returned via the callback didSetAntiCollision.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setAnticollision:(int)mode Counter:(int)counter;

Parameters¶

Name	Type	Description
mode	int	0: Fixed Q, 1: Dynamic Q
counter	int	Counter (Default is 1)

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setAnticollision:1 Counter:1];

`updateRegistry`¶

Updates the registry.
After executing this method, the result will be returned via the callback updatedRegistry.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)updateRegistry;

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice updateRegistry];

`getRFIDModuleVersion`¶

Retrieves basic information about the RFID reader.
After executing this method, the result will be returned via the callback rfidModuleVersionReceived.

- (BOOL)getRFIDModuleVersion;

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice getRFIDModuleVersion];

`setHoppingOnOff`¶

Sets frequency hopping and LBT parameters.
After executing this method, the result will be returned via the callback didSetFhLbt.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setHoppingOnOff:(BOOL)isOn;

Parameters¶

Name	Type	Description
isOn	BOOL	YES: Frequency hopping 2 / LBT 1, NO: Frequency hopping 1 / LBT 2

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setHoppingOnOff:YES];

`writeTagMemoryWithEPC`¶

Writes data to a tag.
After executing this method, the result will be returned via the callback writtenReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)writeTagMemoryWithEPC:(NSData *)epc dataToWriteAscii:(NSString *)dataToWrite;

Parameters¶

Name	Type	Description
epc	NSData	EPC of the tag to write
dataToWrite	NSString	Data to be written

Return Value¶

Type	Description
BOOL	Method result: YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice writeTagMemoryWithEPC:epc dataToWriteAscii:dataToWrite];

`readTagWithAccessPassword`¶

Reads the specified memory bank of a tag using an access password.
After executing this method, the result will be returned via the callback tagMemoryReceived.

⚠️ Note
On ASR-M30S, if dataLength is 0 and the memoryBank is EPC or TID, data is read from startAddress to the end. For other memory banks, this will result in an error.

- (BOOL)readTagWithAccessPassword:(int)accessPassword epc:(NSData*)epc memoryBank:(int)memoryBank startAddress:(int)startAddress dataLength:(int)dataLength;

Parameters¶

Name	Type	Description
accessPassword	int	Access password
epc	NSData	EPC data of the target tag
memoryBank	int	Tag memory bank (0: RFU, 1: EPC, 2: TID, 3: User)
startAddress	int	Start address (word units)
dataLength	int	Length to read (word units)

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice readTagWithAccessPassword:11111111 epc:epcs memoryBank:1 startAddress:1 dataLength:dataLength];
if (status) {
    // Success handling
} else {
    // Failure handling
}

`setOptimumFrequencyHoppingTable`¶

Sets the optimal frequency hopping table.
After executing this method, the result will be returned via the callback didSetOptiFreqHPTable.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setOptimumFrequencyHoppingTable;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setOptimumFrequencyHoppingTable];
if (status) {
    // Success
} else {
    // Failure
}

`getFrequencyHoppingMode`¶

Retrieves the frequency hopping mode.
After executing this method, the result will be returned via the callback hoppingTableReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getFrequencyHoppingMode;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice getFrequencyHoppingMode];
if (status) {
    // Success
} else {
    // Failure
}

`setFrequencyHoppingMode`¶

Sets the frequency hopping mode.
After executing this method, the result will be returned via didSetFHmodeChanged.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setFrequencyHoppingMode:(int)mode;

Parameters¶

Item	Type	Description
mode	int	Frequency hopping mode. The value’s meaning depends on the protocol.

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setFrequencyHoppingMode:1];
if (status) {
    // Success
} else {
    // Failure
}

`getRegion`¶

Gets the current region setting of the device.
After executing this method, the result will be returned via regionReceived.

- (BOOL)getRegion;

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice getRegion];
if (status) {
    // Success
} else {
    // Failure
}

`setRegion`¶

Sets the region setting of the device.

- (BOOL)setRegion:(int)region;

Parameters¶

Item	Type	Description
region	int	Region code (e.g., 17 = Korea, 33 = North America, etc.)

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setRegion:82];
if (status) {
    // Success
} else {
    // Failure
}

`setReadTime`¶

Sets the tag reading on/off time.
After executing this method, the result will be returned via onOffTimeChanged.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setReadTime:(int)onTime offTime:(int)offTime;

Parameters¶

Item	Type	Description
onTime	int	Reading active time (e.g., in milliseconds)
offTime	int	Reading pause time (e.g., in milliseconds)

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice setReadTime:100 offTime:200];
if (status) {
    // Success
} else {
    // Failure
}

`startReadTagsRFM`¶

Starts reading RFID tags with sensor data.
After executing this method, the result will be returned via pcEpcSensorDataReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)startReadTagsRFM:(int)maxTags maxTime:(int)maxTime repeatCycle:(int)repeatCycle;

Parameters¶

Item	Type	Description
maxTags	int	Maximum number of tags to read
maxTime	int	Maximum time for a single read session
repeatCycle	int	Number of repeat cycles

Return Value¶

Type	Description
BOOL	YES: Success, NO: Failure

Sample Code:

BOOL status = [asReaderDevice startReadTagsRFM:10 maxTime:500 repeatCycle:2];
if (status) {
    // Success
} else {
    // Failure
}

`getSelectParameter`¶

Retrieves the tag selection parameters.
After executing this method, the result will be returned via selectParamReceived.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getSelectParameter;

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

Sample Code

BOOL status = [asReaderDevice getSelectParameter];
if (status) {
    // Successfully executed
} else {
    // Execution failed
}

`setSelectParameter`¶

Sets the tag selection parameters.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setSelectParameter:(int)target
                    action:(int)action
                memoryBank:(int)memoryBank
                   pointer:(int)pointer
                    length:(int)length
                  truncate:(int)truncate
                      mask:(NSData *)mask;

Parameters¶

Item	Description
target	Session: S0(000), S1(001), S2(010), S3(011), SL(100)
action	Action specified according to ISO18000-6C
memoryBank	Memory bank: RFU(00), EPC(01), TID(10), User(11)
pointer	Starting address of the filter memory
length	Length of the filter data
truncate	Whether to truncate tag data when matched: Enable(1), Disable(0)
mask	Filter data body

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

Sample Code

uint8_t bytes[] = { 0x01, 0x02, 0x03 };
NSData *selParamData = [NSData dataWithBytes:bytes length:sizeof(bytes)];

BOOL status = [asReaderDevice setSelectParameter:selParamData];
if (status) {
    // Successfully executed
} else {
    // Execution failed
}

Note
Be sure to configure the parameters according to the device specifications. Incorrect settings may cause unexpected behavior.

`setQueryParam`¶

Sets the Query parameters of the 18000-6C Air Interface protocol.
Used for detailed control such as session behavior and slot count.

⚠️ Note Some models such as ASR-M30S does not support this function.

- (BOOL)setQueryParam:(int)divideRatio
                    m:(int)m
                trext:(int)trext
            selection:(int)selection
              session:(int)session
               target:(int)target
               qValue:(int)qValue;

Parameters¶

Item	Type	Description
`divideRatio`	`int`	・`0`: DR = 8 ・`1`: DR = 64/3
`m`	`int`	・`0`: M = 1 ・`1`: M = 2 ・`2`: M = 4 ・`3`: M = 8
`trext`	`int`	・`0`: No pilot tone ・`1`: With pilot tone
`selection`	`int`	・`0` or `1`: All ・`2`: ~SL ・`3`: SL
`session`	`int`	・`0`: S0 ・`1`: S1 ・`2`: S2 ・`3`: S3
`target`	`int`	・`0`: A ・`1`: B
`qValue`	`int`	Slot count in range 0–15 (power of 2: e.g., `4` → 16 slots)

Return Value¶

Type	Description
`BOOL`	YES: Success NO: Failure

`getModulation`¶

Retrieves the current modulation settings.
After executing this method, the result will be returned via modulationParamReceived:rxMod:dr:.

- (BOOL)getModulation;

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

`setModulationBLF`¶

Sets the modulation mode.
After executing this method, the result will be returned via didSetModulation.

- (BOOL)setModulationBLF:(int)blf rxMod:(int)rxMod dr:(int)dr;

Parameters¶

Item	Type	Description
`blf`	`int`	Example: 160 (BLF_160), 250 (BLF_250), 320, 640, etc.
`rxMod`	`int`	Example: 0 (FM0), 1 (M2), 2 (M4), 3 (M8)
`dr`	`int`	Example: 0 (8), 1 (64/3)

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

`getRSSIThreshold`¶

Retrieves the RSSI threshold setting.
After executing this method, the result will be returned via rssiThresholdReceived:.

- (BOOL)getRSSIThreshold;

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

`setRSSIThreshold`¶

Sets the RSSI threshold.

- (BOOL)setRSSIThreshold:(uint16_t)threshold;

Parameters¶

Item	Type	Description
`threshold`	`uint16_t`	RSSI threshold value to set

Return Value¶

Type	Description
`BOOL`	YES: Success, NO: Failure

`setFrequencyHoppingTableSize`¶

Sets the frequency hopping table.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setFrequencyHoppingTableSize:(int)tableSize channels:(NSData *)channels;

Parameters¶

Item	Type	Description
`tableSize`	`int`	Size of the table (in bytes)
`channels`	`NSData`	List of channel numbers

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

`getQueryParameter`¶

Retrieves the query parameters (Query A/I Class C).

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getQueryParameter;

`setRfCw`¶

Sets RF CW signal output.
This command is only valid in idle state.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setRfCw:(BOOL)on;

Parameters¶

Item	Type	Description
`on`	`BOOL`	CW signal output: YES = On, NO = Off

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

`blockEraseTagMemoryWithAccessPassword`¶

Erases tag memory in blocks.

- (BOOL)blockEraseTagMemoryWithAccessPassword:(int)accessPassword epc:(NSData *)epc memoryBank:(int)memoryBank startAddress:(int)startAddress dataLength:(int)dataLength;

Parameters¶

Item	Type	Description
`accessPassword`	`int`	Access password
`epc`	`NSData`	EPC of the target tag
`memoryBank`	`int`	Memory bank (0: RFU, 1: EPC, 2: TID, 3: User)
`startAddress`	`int`	Start address (word-based)
`dataLength`	`int`	Data length to erase (in words)

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

`getTemperature`¶

Retrieves the temperature.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getTemperature;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getTemperature];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getRegistryItem`¶

Retrieves a registry item.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)getRegistryItem:(int)registryItem;

Parameters¶

Item	Type	Description
`registryItem`	int	Registry item code Examples: 0x0000: Registry version 0x0001: Firmware date 0x0002: Frequency band 0x0003: Output power 0x0004: FH/LBT 0x0005: Anti-collision mode 0x0006: Modulation mode 0x0007: Query (Q) 0x0008: Frequency hopping table 0x0009: Output table

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getRegistryItem:1];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setFrequencyHoppingMode`¶

Sets the frequency hopping mode.

⚠️ Note
Some models such as ASR-M30S does not support this function.

- (BOOL)setFrequencyHoppingMode:(int)mode;

Parameters¶

Item	Type	Description
`mode`	int	Frequency hopping mode 0: Normal mode 1: Smart frequency hopping mode

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setFrequencyHoppingMode:1];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setReadRSSIMode`¶

Sets whether to read the tag’s RSSI value in RFID mode.

- (void)setReadRSSIMode:(BOOL)isReadRSSIMode;

Parameters¶

Item	Type	Description
`isReadRSSIMode`	BOOL	YES: Read RSSI NO: Do not read

Sample Code¶

[AsReaderDevice setReadRSSIMode:YES];

`getAutoOffTime`¶

Gets the auto-off time of the device.
The result is returned via didGetAutoOffTimeReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getAutoOffTime;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getAutoOffTime];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setAutoOffTime`¶

Sets the auto-off time of the device.
The result is returned via didSetAutoOffTime after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setAutoOffTime:(int)time;

Parameters¶

Item	Type	Description
`time`	int	Auto-off time (seconds) Range: 0–1800 seconds 0 = No auto-off

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setAutoOffTime:0];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getContinuousMode`¶

Gets the tag read mode (single or continuous).
The result is returned via didGetContinuousModeReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getContinuousMode;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getContinuousMode];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setContinuousMode`¶

Sets the tag read mode (single or continuous).
The result is returned via didSetContinuousMode after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setContinuousMode:(BOOL)isContinuousMode;

Parameters¶

Item	Type	Description
`isContinuousMode`	BOOL	YES: Continuous mode NO: Single mode

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setContinuousMode:YES];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getQValue`¶

Gets the Q value.
The result is returned via didGetQValueReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getQValue;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getQValue];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setQValue`¶

Sets the Q value.

The result is returned via didSetQValue after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setQValue:(int)value;

Parameters¶

Name	Type	Description
`value`	int	Q value Range: 0~15

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setQValue:10];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getSessionFlag`¶

Gets the Session Flag.
The result is returned via didGetSessionFlagReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getSessionFlag;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getSessionFlag];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setSessionFlag`¶

Sets the Session Flag.

The result is returned via didSetSessionFlag after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setSessionFlag:(int)sessionFlag;

Parameters¶

Name	Type	Description
`sessionFlag`	int	Session Flag 0:A, 1:B, 2:A or B

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setSessionFlag:1];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getHidMode`¶

Gets the HID mode.
The result is returned via didGetHidModeReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getHidMode;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getHidMode];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setHidMode`¶

Sets the HID mode.

The result is returned via didSetHidMode after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setHidMode:(BOOL)hidMode;

Parameters¶

Name	Type	Description
`hidMode`	BOOL	YES: HID mode. NO: Not HID mode.

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setHidMode:YES];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getDutyRatio`¶

Gets the duty ratio.
The result is returned via didGetDutyRatioReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getDutyRatio;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getDutyRatio];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setDutyRatio`¶

Sets the duty ratio.

The result is returned via didSetDutyRatio after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setDutyRatio:(int)dutyRatio;

Parameters¶

Name	Type	Description
`dutyRatio`	int	Duty ratio. Range: 0~15 0: Full load; 1: 5%; 2: 10%; 3: 15%; 4: 20%; 5: 25%; 6: 30%; 7: 35%; 8: 40%; 9: 45%; 10: 50%; 11: 55%; 12: 60%; 13: 70%; 14: 80%; 15: 90% *Note: For example, 5% means stopping for 5% of the base time.

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setDutyRatio:10];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`getDutyRatioBaseTime`¶

Gets the duty ratio base time.
The result is returned via didGetDutyRatioBaseTimeReceived after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)getDutyRatioBaseTime;

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice getDutyRatioBaseTime];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

`setDutyRatioBaseTime`¶

Sets the duty ratio base time.

The result is returned via didSetDutyRatioBaseTime after execution.

⚠️ Note
This function is only supported by some models, such as ASR-M30S.

- (BOOL)setDutyRatioBaseTime:(int)dutyRatioBaseTime;

Parameters¶

Name	Type	Description
`dutyRatioBaseTime`	int	Duty ratio base time. Range: 0~65000 ms

Return Value¶

Type	Description
`BOOL`	Result of execution: YES = Success, NO = Failure

Sample Code¶

BOOL status = [asReaderDevice setDutyRatioBaseTime:10];
if (status) {
    // Method executed successfully
} else {
    // Method execution failed
}

AsReaderRFIDDevice¶

sharedInstance¶

startReadTagsAndRssiWithTagNum¶

Parameters¶

Return Value¶

Sample Code¶

startReadTagAndTidWithTagNum¶

Parameters¶

Return Value¶

Sample Code¶

startScan¶

Parameters¶

Return Value¶

Sample Code¶

stopScan¶

Return Value¶

Sample Code¶

getChannel¶

Return Value¶

Sample Code¶

setChannel¶

Parameters¶

Return Value¶

Sample Code¶

getFhLbtParameter¶

Return Value¶

Sample Code¶

getOutputPowerLevel¶

Return Value¶

Sample Code¶

setOutputPowerLevel¶

Parameters¶

Return Value¶

Sample Code¶

writeTagMemoryWithAccessPassword¶

Parameters¶

Return Value¶

Sample Code¶

killTagWithPassword¶

Parameters¶

Return Value¶

Sample Code¶

lockTagMemoryWithAccessPassword¶

Parameters¶

Return Value¶

Sample Code¶

getSession¶

Parameters¶

setSession¶

Parameters¶

Return Value¶

getAnticollision¶

Return Value¶

setAnticollision¶

Parameters¶

Return Value¶

updateRegistry¶

Return Value¶

getRFIDModuleVersion¶

Return Value¶

setHoppingOnOff¶

Parameters¶

Return Value¶

writeTagMemoryWithEPC¶

Parameters¶

Return Value¶

readTagWithAccessPassword¶

Parameters¶

Return Value¶

setOptimumFrequencyHoppingTable¶

Return Value¶

getFrequencyHoppingMode¶

Return Value¶

setFrequencyHoppingMode¶

Parameters¶

Return Value¶

getRegion¶

Return Value¶

setRegion¶

Parameters¶

`sharedInstance`¶

`startReadTagsAndRssiWithTagNum`¶

`startReadTagAndTidWithTagNum`¶

`startScan`¶

`stopScan`¶

`getChannel`¶

`setChannel`¶

`getFhLbtParameter`¶

`getOutputPowerLevel`¶

`setOutputPowerLevel`¶

`writeTagMemoryWithAccessPassword`¶

`killTagWithPassword`¶

`lockTagMemoryWithAccessPassword`¶

`getSession`¶

`setSession`¶

`getAnticollision`¶

`setAnticollision`¶

`updateRegistry`¶

`getRFIDModuleVersion`¶

`setHoppingOnOff`¶

`writeTagMemoryWithEPC`¶

`readTagWithAccessPassword`¶

`setOptimumFrequencyHoppingTable`¶

`getFrequencyHoppingMode`¶

`setFrequencyHoppingMode`¶

`getRegion`¶

`setRegion`¶

`setReadTime`¶

`startReadTagsRFM`¶

`getSelectParameter`¶

`setSelectParameter`¶

`setQueryParam`¶

`getModulation`¶

`setModulationBLF`¶

`getRSSIThreshold`¶

`setRSSIThreshold`¶

`setFrequencyHoppingTableSize`¶

`getQueryParameter`¶

`setRfCw`¶

`blockEraseTagMemoryWithAccessPassword`¶

`getTemperature`¶

`getRegistryItem`¶

`setFrequencyHoppingMode`¶

`setReadRSSIMode`¶

`getAutoOffTime`¶

`setAutoOffTime`¶

`getContinuousMode`¶

`setContinuousMode`¶

`getQValue`¶

`setQValue`¶