Component: Digital Potentiometer (MCP45XX / MCP46XX) (Analog Output)
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(Redirected from Component: ID a69bf9b3 272e 44b3 a47d 22f53c3c0804)
Jump to navigationJump to searchAuthor | Matrix TSL |
Version | 1.0 |
Category | Analog Output |
Contents
Digital Potentiometer (MCP45XX / MCP46XX) component
The MCP45XX and MCP46XX device range supports up to 2 digital potentiometers or rheostat outputs. 129 or 257 possible output resistance values for each channel.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_MCP45xx_46xx_Digital_Pot.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_MCP45xx_46xx_Digital_Pot.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
DecrementWiper
DecrementWiper | |
Decrements a single volatile wiper value | |
- BYTE | Index |
Range: 0-1 | |
- VOID | Return |
IncrementWiper
IncrementWiper | |
Increments a single volatile wiper value | |
- BYTE | Index |
Range: 0-1 | |
- VOID | Return |
Initialise
Initialise | |
Startup the I2C peripheral ready for communications. | |
- VOID | Return |
ReadAddress
ReadAddress | |
Reads a value from one of the registers on the device | |
- BYTE | Address |
Range: 0-15 | |
- UINT | Return |
SetWiper
SetWiper | |
Sets the value of a single wiper | |
- BYTE | Index |
Range: 0-1 | |
- UINT | Value |
129 Taps Range: 0-128 / 257 Taps Range: 0-256 | |
- BOOL | MemoryType |
0=Volatile, 1=Nonvolatile | |
- VOID | Return |
WriteAddress
WriteAddress | |
Writes a value to one of the registers on the device | |
- BYTE | Address |
Range: 0-15 | |
- UINT | Value |
Range: 0-256 | |
- VOID | Return |