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2024-06-10T13:59:27Z

Created page with "{| style="width:50%" |- | width="20%" style="color:gray;" | Author | Matrix Ltd. |- | width="20%" style="color:gray;" | Version | 1.2 |- | width="20%" style="color:gra..."

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{| style="width:50%"
|-
| width="20%" style="color:gray;" | Author
| Matrix Ltd.
|-
| width="20%" style="color:gray;" | Version
| 1.2
|-
| width="20%" style="color:gray;" | Category
| Wireless
|}

==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.

==Detailed description==

''No detailed description exists yet for this component''

==Examples==

===Receive Data===

Example to receive data via RC5 encoded IR on an Arduino Uno. RC5 incoming data pin connected to pin D2. If a valid RC5 packet is received then the 8-bit data is sent to the UART to USB converter to be displayed on the PC serial terminal.

{{Fcfile|RC5_Tests.fcfx|RC5 Receive Example}}

==Macro reference==

===CheckRx===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CheckRx'''
|-
| colspan="2" | 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. 
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===CollectData===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CollectData'''
|-
| colspan="2" | Retreives a value from the last successful RC5 reception. 0 = Read Command 1 = Read Address 2 = Read Toggle Bit 
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Index
|-
| colspan="2" | 0=Command, 1=Address, 2=ToggleBit 
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===RXDisable===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RXDisable'''
|-
| colspan="2" | Disables the RC5 data receive functionality. 
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===RXEnable===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RXEnable'''
|-
| colspan="2" | Enables the RC5 data receive functionality. 
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===TXDisable===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TXDisable'''
|-
| colspan="2" | Disables the RC5 data transmit functionality. 
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===TXEnable===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TXEnable'''
|-
| colspan="2" | Enables the RC5 data transmit functionality. 
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

===TXPacket===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TXPacket'''
|-
| colspan="2" | Transmits a RC5 data packet consisting of command, address and toggle bit. 
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | command
|-
| colspan="2" | Command to send 0-63 
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | address
|-
| colspan="2" | Address to send 0-31 
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | toggle
|-
| colspan="2" | Toggle bit value 0-1 
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}

==Property reference==

{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
|-
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | IR Frequency
|-
| colspan="2" | The infra-red modulation frequency used when transmitting a logic one. 
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Pulse Time
|-
| colspan="2" | Time for the pulse to be high or low in microseconds 
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Timer
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Timer
|-
| colspan="2" | Timer Peripheral to use to monitor the passage of time. 
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Bit Depth
|-
| colspan="2" | Number of bits in the timer peripheral. 8-bit timers can count from 0-255 before overflowing. 16-bit timers can count from 0 to 65535 before overflowing. 
|-
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
| width="90%" | Auto Calculate
|-
| colspan="2" |  
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Receive Properties
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Receive Mode
|-
| colspan="2" | Specifies which receive mode the program should use. 
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Samples
|-
| colspan="2" | Number of samples to take per bit. Bit time is 889 uS. The higher the number the less prone to errors but the faster the micro has to interrupt and spend processing the wave. 
|-
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
| width="90%" | Invert Signal
|-
| colspan="2" | Allows the incoming signal to automatically be inverted if needed by the receive hardware. 
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Address Mask
|-
| colspan="2" | What incoming values should we allow to make it through to the CheckRx macro. 
|-
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
| width="90%" | Receive Pin
|-
| colspan="2" | Pin assigned to receive incoming RC5 data 
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Transmit Properties
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Transmit Mode
|-
| colspan="2" | Specifies which transmit mode the program should use. 
|-
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
| width="90%" | Transmit Pin
|-
| colspan="2" | Pin assigned to transmit outgoing RC5 data 
|}

==Component Source Code==

Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_RC5.fcfx FC_Comp_Source_RC5.fcfx]

Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_RC5.fcfx FC_Comp_Source_RC5.fcfx]

Component: RC5 (EB060, Generic 36KHz) (Wireless) - Revision history

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