Difference between revisions of "Component: RGB LED LP5030 LP5036 (LEDs)"
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' | ||
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| colspan="2" | 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. | | colspan="2" | 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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Latest revision as of 17:27, 9 November 2022
| 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 Pack
FREE
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Downloadable macro reference
|
GetRGB |
| Gets the RGB colour of a single LED. | |
 - BYTE
|
Address |
| Range: 0-11 | |
| - BYTE
|
RGB |
| Byte array containing at least 3 bytes to store Red, Green and Blue | |
 - VOID
|
Return |
|
|
SetBrightness |
| Allows the brightness of a single LED to be specified as a byte from 0 to 255. Default on reset is 255. | |
| - BYTE
|
Address |
| Range: 0-11 | |
| - BYTE
|
Brightness |
| Brightness value: Range 0-255 | |
| - VOID
|
Return |
|
|
ReadReg |
| Reads the data from one or more sequential registers | |
| - BYTE
|
Address |
| - BYTE
|
Data |
| - BYTE
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Count |
| - VOID
|
Return |
|
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WriteReg |
| Writes data to one or more sequential registers | |
| - BYTE
|
Address |
| - BYTE
|
Data |
| - BYTE
|
Count |
| - VOID
|
Return |
|
|
SetRGB |
| Allows the colour of a single LED to be specified in RGB. | |
| - BYTE
|
Address |
| Range: 0-11 | |
| - BYTE
|
RGB |
| Byte array containing at least 3 bytes to set Red, Green and Blue | |
| - VOID
|
Return |
|
|
GetBrightness |
| Gets the brightness of a single LED. | |
| - BYTE
|
Address |
| Range: 0-11 | |
| - BYTE
|
RGB |
| Byte array containing at least 3 bytes to store Red, Green and Blue | |
| - BYTE
|
Return |
|
|
SetUnitAddress |
| Allows the component to taklk to more then one IC or broadcast to all connected ICs. | |
| - BYTE
|
Address |
| Range: 0-3 = Individual / 4 = Broadcast | |
| - VOID
|
Return |
|
|
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
|
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 | |
|
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 |
