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Component: LoRa (LAMBDA SX1272) (LAMBDA SX1272) (Wireless): Difference between revisions

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==Component Source Code==
==Component Source Code==


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


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


==Detailed description==
==Detailed description==
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''<span style="color:red;">No additional examples</span>''
''<span style="color:red;">No additional examples</span>''




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===Initialise===
===Initialise===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
| width="90%" class="mtx-class-macrohead" | '''Initialise'''
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| colspan="2" | Starts the SPI and configures the LoRa module frequency&nbsp;
| colspan="2" | Starts the SPI and configures the LoRa module frequency&nbsp;
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===ReadReg===
===ReadReg===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadReg'''
| width="90%" class="mtx-class-macrohead" | '''ReadReg'''
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| colspan="2" | Reads a register on the device and returns the value read&nbsp;
| colspan="2" | Reads a register on the device and returns the value read&nbsp;
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===ReceiveBuffer===
===ReceiveBuffer===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReceiveBuffer'''
| width="90%" class="mtx-class-macrohead" | '''ReceiveBuffer'''
|-
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| colspan="2" | Attempt to read a number of incoming bytes. Returns the number of bytes received&nbsp;
| colspan="2" | Attempt to read a number of incoming bytes. Returns the number of bytes received&nbsp;
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===SetFrequency===
===SetFrequency===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetFrequency'''
| width="90%" class="mtx-class-macrohead" | '''SetFrequency'''
|-
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| colspan="2" | Sets the module frequency&nbsp;
| colspan="2" | Sets the module frequency&nbsp;
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===TransmitBuffer===
===TransmitBuffer===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TransmitBuffer'''
| width="90%" class="mtx-class-macrohead" | '''TransmitBuffer'''
|-
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| colspan="2" | Attempt to send a number of bytes to be transmitted.&nbsp;
| colspan="2" | Attempt to send a number of bytes to be transmitted.&nbsp;
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===WriteReg===
===WriteReg===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteReg'''
| width="90%" class="mtx-class-macrohead" | '''WriteReg'''
|-
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| colspan="2" | &nbsp;
| colspan="2" | &nbsp;
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




==Property reference==
==Property reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
| width="90%" class="mtx-class-macrohead" | '''Properties'''  
|-
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | LoRa Properties
| width="90%" class="mtx-class-propfolder" | LoRa Properties
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| colspan="2" | &nbsp;
| colspan="2" | &nbsp;
|-
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
| width="90%" class="mtx-class-propfolder" | Connections
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| colspan="2" | &nbsp;
| colspan="2" | &nbsp;
|-
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
| width="90%" class="mtx-class-propfolder" | Simulation
|-
|-
|-
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Latest revision as of 14:36, 13 July 2026

Author Matrix TSL
Version 1.0
Category Wireless


LoRa (LAMBDA SX1272) component

Component to drive the LAMBDA LoRa Transciever module from RF Solutions. Uses an SPI bus connection to the microcontroller. Uses the Semtech SX1272 Transciever IC. Compatible with the LoRaWan network when used with an additional protocol layer.

Component Source Code

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

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

Detailed description

No detailed description exists yet for this component

Examples

No additional examples







Macro reference

Initialise

Initialise
Starts the SPI and configures the LoRa module frequency 
- VOID Return


ReadReg

ReadReg
Reads a register on the device and returns the value read 
- BYTE Address
 
- BYTE Return


ReceiveBuffer

ReceiveBuffer
Attempt to read a number of incoming bytes. Returns the number of bytes received 
- BYTE Data
 
- BYTE Count
 
- UINT Timeout
Time to wait in milliseconds 
- BYTE Return


SetFrequency

SetFrequency
Sets the module frequency 
- ULONG Frequency
 
- VOID Return


TransmitBuffer

TransmitBuffer
Attempt to send a number of bytes to be transmitted. 
- BYTE Data
Data buffer to transmit 
- BYTE Count
Number of bytes to send 
- VOID Return


WriteReg

WriteReg
 
- BYTE Address
 
- BYTE Value
 
- VOID Return


Property reference

Properties
LoRa Properties
Frequency
 
Connections
Channel
SPI Channel selector 
Prescale
Prescale option selector 
MOSI
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. 
MISO
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. 
CLK
SPI Clock Pin CLK - The Clock signal is driven by the SPI master. 
CS / SS
Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device.  
RX Switch
 
TX Switch
 
Simulation
Simulate comms
 
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