Signalization (default)

Functions
UFR_STATUS DL_API	ReaderUISignalM (UFR_HANDLE hndUFR, uint8_t light_signal_mode, uint8_t beep_signal_mode)
UFR_STATUS DL_API	ReaderSoundVolumeM (UFR_HANDLE hndUFR, uint8_t sound_volume)
UFR_STATUS DL_API	UfrRedLightControlM (UFR_HANDLE hndUFR, uint8_t light_status)
UFR_STATUS DL_API	SetSpeakerFrequencyM (UFR_HANDLE hndUFR, uint16_t frequency)
UFR_STATUS DL_API	GreenLedBlinkingTurnOnM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	GreenLedBlinkingTurnOffM (UFR_HANDLE hndUFR)

Detailed Description

Function Documentation

ReaderUISignalM()

UFR_STATUS DL_API ReaderUISignalM	(	UFR_HANDLE	hndUFR,
		uint8_t	light_signal_mode,
		uint8_t	beep_signal_mode )

Multi reader support. This function turns sound and light reader signals. Sound signals are performed by the reader's buzzer and light signals are performed by the reader's LEDs. There are predefined signal values for sound and light:

Parameters

hndUFR	handle of the uFR device
light_signal_mode	0 - None, 1 - Long Green, 2 - Long Red, 3 - Alternation, 4 - Flash
beep_signal_mode	0 - None, 1 - Short, 2 - Long, 3 - Double Short, 4 - Triple Short, 5 - Triplet Melody

Returns

Operation status

ReaderSoundVolumeM()

UFR_STATUS DL_API ReaderSoundVolumeM	(	UFR_HANDLE	hndUFR,
		uint8_t	sound_volume )

Multi reader support. From version 5.0.68. Function sets the duty cycle ratio of the sound signal. Value is in percent (0 - 100%). Default value is 50%, and this value will be set after the reset of the reader, without using this function.

Parameters

hndUFR	handle of the uFR device
sound_volume	volume in percent 0 - 100 %

Returns

Operation status

UfrRedLightControlM()

UFR_STATUS DL_API UfrRedLightControlM	(	UFR_HANDLE	hndUFR,
		uint8_t	light_status )

Multi reader support. This function turns Red LED only. If “light_status” value is 1, red light will be constantly turned on until receive “light_status “ value 0.

Parameters

hndUFR	handle of the uFR device
light_status	value 0 or 1

Returns

Operation status

SetSpeakerFrequencyM()

UFR_STATUS DL_API SetSpeakerFrequencyM	(	UFR_HANDLE	hndUFR,
		uint16_t	frequency )

Multi reader support. This function plays constant sound of “frequency” Hertz.

Parameters

hndUFR	handle of the uFR device
frequency	frequency in Hz To stop playing sound, send 0 value for “frequency”.

Returns

Operation status

GreenLedBlinkingTurnOnM()

UFR_STATUS DL_API GreenLedBlinkingTurnOnM

(

UFR_HANDLE

hndUFR

)

Multi reader support. The function allows the blinking of the green diode independently of the user's signaling command (default setting). This setting writes into the reader's EEPROM, and it loads when the reader starts up.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

GreenLedBlinkingTurnOffM()

UFR_STATUS DL_API GreenLedBlinkingTurnOffM

(

UFR_HANDLE

hndUFR

)

Multi reader support. The function prohibits the blinking of the green diode independently of the user's signaling command. LED and sound signaling occurs only on the user command. This setting writes into the reader's EEPROM, and it loads when the reader starts up.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status