Component: RGB LED LP5030 LP5036 (LEDs)
From Flowcode Help
Jump to navigationJump to search| Author | Matrix TSL |
| Version | 1.0 |
| Category | LEDs |
Contents
RGB LED LP5030 LP5036 component
An I2C Based RGB LED driver with 30 or 36 individual constant-current sinks. Used to drive 10 or 12 RGB LEDs with a wide range of applications.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_LP5036_RGB_LED.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_LP5036_RGB_LED.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
GetBrightness
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GetBrightness |
| Gets the brightness of a single LED. | |
 - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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RGB |
| Byte array containing at least 3 bytes to store Red, Green and Blue | |
| - BYTE
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Return |
GetDiscreteRGB
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GetDiscreteRGB |
| Gets the RGB format colour of a single LED. | |
| - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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ColourIndex |
| - BYTE
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Return |
GetRGB
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GetRGB |
| Gets the RGB colour of a single LED. Array variables only. For individual variables, use GetDiscreteRGB | |
| - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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RGB |
| Byte array containing at least 3 bytes to store Red, Green and Blue | |
 - VOID
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Return |
Initialise
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Initialise |
| Starts up the I2C comms ready for communicating with the LP503x module. Must be called before any of the other component macros are called. | |
| - VOID
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Return |
ReadReg
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ReadReg |
| Reads the data from one or more sequential registers | |
| - BYTE
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Address |
| - BYTE
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Data |
| - BYTE
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Count |
| - VOID
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Return |
SetBrightness
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SetBrightness |
| Allows the brightness of a single LED to be specified as a byte from 0 to 255. Default on reset is 255. | |
| - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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Brightness |
| Brightness value: Range 0-255 | |
| - VOID
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Return |
SetDiscreteRGB
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SetDiscreteRGB |
| Allows the colour of a single LED to be specified in RGB format | |
| - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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Red |
| - BYTE
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Green |
| - BYTE
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Blue |
| - VOID
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Return |
SetRGB
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SetRGB |
| Allows the colour of a single LED to be specified in RGB. Array variables only. For individual variables and literal values, use SetDiscreteRGB | |
| - BYTE
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Address |
| Range: 0-11 | |
| - BYTE
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RGB |
| Byte array containing at least 3 bytes to set Red, Green and Blue | |
| - VOID
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Return |
SetUnitAddress
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SetUnitAddress |
| Allows the component to taklk to more then one IC or broadcast to all connected ICs. | |
| - BYTE
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Address |
| Range: 0-3 = Individual / 4 = Broadcast | |
| - VOID
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Return |
WriteReg
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WriteReg |
| Writes data to one or more sequential registers | |
| - BYTE
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Address |
| - BYTE
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Data |
| - BYTE
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Count |
| - VOID
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Return |
Property reference
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Properties |
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Driver |
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Driver IC |
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Address Pins |
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Connections |
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Channel |
| Channel selection | |
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Baud Select |
| Baud rate option selector | |
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Baud Rate |
| Baud rate to be used | |
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SDA |
| Pin used for SDA (data signal) | |
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SDA Remap Pin |
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SCL |
| Pin used for SCL (clock signal) | |
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SCL Remap Pin |
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Stop Delay |
| On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications. | |
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Simulation |
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Simulate Comms |
