Component: DALI Slave (Comms: System)
| Author | MatrixTSL |
| Version | 1.0 |
| Category | Comms: System |
DALI Slave component
A serial based communications protocol designed for controlling lighting, specifically digitally controlled dimmable fluorescent ballasts. DALI requires the signals to be level shifted from VCC and GND to +9.5V - +25.5V and GND using external circuitry.
Component Source Code
Please click here for the component source code: FC_Comp_Source_DALI_Slave.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Downloadable macro reference
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ReceiveForwardFrame |
| Attempts to receive an 16-bit command from the master controller. 0xFFFF indicates timeout or no reply | |
 - UINT
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Return |
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CheckForIndividualAddress |
| Tests the 16-bit incoming data for the defined individual address Returns 0 for no match, returns 1 for a match | |
| - UINT
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Data |
 - BYTE
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Return |
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CollectDataByte |
| Returns the data byte from a 16-bit data packet | |
| - UINT
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Data |
| - BYTE
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Return |
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CheckForGroupAddress |
| Tests the 16-bit incoming data for the defined group address Returns 0 for no match, returns 1 for a match | |
| - UINT
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Data |
| - BYTE
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Return |
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CollectPacketType |
| Returns if the incoming packet was data or a command. Return of 0 = Data Return of 1 = Command | |
| - UINT
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Data |
| - BYTE
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Return |
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TransmitBackwardFrame |
| Send out a 8-bit frame consisting of a data byte. | |
| - BYTE
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Data |
| Data Byte | |
| - BYTE
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Return |
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Initialise |
| Configures the UART serial interface. | |
 - VOID
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Return |
Property reference
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Properties |
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Serial Properties |
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TX Pin |
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RX Pin |
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DALI Slave Properties |
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Individual Address |
| Address ranging from 0-63 | |
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Group Address |
| Address ranging from 0-15 | |
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Simulation |
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API |