Component: RC5 (EB060, Generic 36KHz) (Misc)

Author	Matrix Ltd.
Version	1.2
Category	Misc

RC5 (EB060, Generic 36KHz) component

Low level routines for controlling a standard RC5 IR interface. Also available in the form of the EB060 RC5 E-block.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_RC5.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_RC5.fcfx

Detailed description

No detailed description exists yet for this component

Examples

Receive Data

Example to receive data via RC5 encoded IR. RC5 incoming data pin connected to pin RB0. If a valid RC5 packet is received then the 8-bit data is shown on the PORTD pins and the 5-bit address data is shown on the PORTA pins. RC5 Receive Example

Transmit Data

Example to send data via RC5 encoded IR. The transmission is done via the RC0 pin and the modulation is performed by the PWM output signal on the RC2 pin. The data and address values are incremented after each transmission. RC5 Transmit Example

Schematic showing the required hardware to combine TX masking pin and PWM output pin.

Macro reference

CheckRx

	CheckRx
Checks to see if a new RC5 packet has been received. Returns 0 to signify no new data available. Returns 1 to signify there is new data available.
- BYTE	Return

CollectData

	CollectData
Retreives a value from the last successful RC5 reception. 0 = Read Command 1 = Read Address 2 = Read Toggle Bit
- BYTE	selection
- BYTE	Return

RXDisable

	RXDisable
Disables the RC5 data receive functionality.
- VOID	Return

RXEnable

	RXEnable
Enables the RC5 data receive functionality.
- VOID	Return

TXDisable

	TXDisable
Disables the RC5 data transmit functionality.
- VOID	Return

TXEnable

	TXEnable
Enables the RC5 data transmit functionality.
- VOID	Return

TXPacket

	TXPacket
Transmits a RC5 data packet consisting of command, address and toggle bit.
- BYTE	command
Command to send 0-63
- BYTE	address
Address to send 0-31
- BYTE	toggle
Toggle bit value 0-1
- VOID	Return

Property reference

	Properties
	IR Frequency
The infra-red modulation frequency used when transmitting a logic one.
	Receive Properties
	Receive Mode
Specifies which receive mode the program should use.
	Invert Signal
Allows the incoming signal to automatically be inverted if needed by the receive hardware.
	Address Mask
What incoming values should we allow to make it through to the CheckRx macro.
	Receive Pin
Pin assigned to receive incoming RC5 data
	Transmit Properties
	Transmit Mode
Specifies which transmit mode the program should use.
	Label
Label used to help identify the component on the panel.