Functions related to interacting with the basic reader signalization. More...

Functions
UFR_STATUS DL_API	GreenLedBlinkingTurnOff (void)
	The function prohibits the blinking of the green diode independently of the user's signaling command.

UFR_STATUS DL_API	GreenLedBlinkingTurnOn (void)
	The function allows the blinking of the green diode independently of the user's signaling command (default setting).

UFR_STATUS DL_API	ReaderSoundVolume (uint8_t sound_volume)
	Function sets the duty cycle ratio of the sound signal. Value is in percent (0 - 100%).

UFR_STATUS DL_API	ReaderUISignal (uint8_t light_signal_mode, uint8_t beep_signal_mode)
	This function turns sound and light reader signals.

UFR_STATUS DL_API	SetSpeakerFrequency (uint16_t frequency)
	This function plays constant sound of “frequency” Hertz.

UFR_STATUS DL_API	UfrRedLightControl (uint8_t light_status)
	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.

Detailed Description

Functions related to interacting with the basic reader signalization.

Function Documentation

◆ GreenLedBlinkingTurnOff()

UFR_STATUS DL_API GreenLedBlinkingTurnOff ( void )

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.

Returns: Operation status

◆ GreenLedBlinkingTurnOn()

UFR_STATUS DL_API GreenLedBlinkingTurnOn ( void )

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.

Returns: Operation status

◆ ReaderSoundVolume()

UFR_STATUS DL_API ReaderSoundVolume ( uint8_t sound_volume )

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

sound_volume volume in percent 0 - 100 %

Returns: Operation status

◆ ReaderUISignal()

UFR_STATUS DL_API ReaderUISignal	(	uint8_t	light_signal_mode,
		uint8_t	beep_signal_mode )

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

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

◆ SetSpeakerFrequency()

UFR_STATUS DL_API SetSpeakerFrequency ( uint16_t frequency )

This function plays constant sound of “frequency” Hertz.

Parameters

frequency frequency in Hz To stop playing sound, send 0 value for “frequency”.

Returns: Operation status

◆ UfrRedLightControl()

UFR_STATUS DL_API UfrRedLightControl ( uint8_t light_status )

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

light_status value 0 or 1

Returns: Operation status