Component: SysBlocks (E-blocks 2)
From Flowcode Help
Author | Matrix TSL |
Version | 1.0 |
Category | E-blocks 2 |
Contents
SysBlocks component
Sysblocks is a powerful PIC32 device that provides two analogue input and output channels for creating audio, comms and other DSP related applications.
The component provides easy access to the display, the VU meters, LEDs and switches.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_SysBlocks.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_SysBlocks.fcfx
Detailed description
Please click here for a Sysblocks getting started guide.
More information on the Sysblocks component can be found here.
Examples
No additional examples
Macro reference
Initialise
Initialise | |
Initialise components | |
- VOID | Return |
LCDClear
LCDClear | |
- VOID | Return |
LCDWriteString
LCDWriteString | |
- BYTE | X |
- BYTE | Y |
- STRING | Data |
- VOID | Return |
ReadEncoderCounter
ReadEncoderCounter | |
Reads the current dial counter This is a counter from -32768 to 32767 | |
- BYTE | Channel |
Range: 0-1 | |
- INT | Return |
ReadSwitch
ReadSwitch | |
Samples one of the digital switches | |
- BYTE | Channel |
Range: 0-2 | |
- BOOL | Return |
ReadSwitches
ReadSwitches | |
Samples all of the digital switches and returns as a three bit value. | |
- BYTE | Return |
ResetEncoderCounter
ResetEncoderCounter | |
Resets the encoder dial counter to zero | |
- BYTE | Channel |
Range: 0-1 | |
- VOID | Return |
SetDigitalPotWiper
SetDigitalPotWiper | |
Sets the value of one of the digital potentiometers. | |
- BYTE | Channel |
Range: 0-5 | |
- UINT | Value |
129 Taps Range: 0-128 / 257 Taps Range: 0-256 | |
- VOID | Return |
UsbGetByte
UsbGetByte | |
Reads the next available byte from the circular buffer, Returns 255 if the buffer is empty. | |
- UINT | Return |
UsbGetNumberBytes
UsbGetNumberBytes | |
Returns the number of valid data bytes currently inside the buffer. | |
- UINT | Return |
UsbLookForValue
UsbSendString
UsbSendString | |
Sends a string to the USB | |
- STRING | Data |
String to send | |
- VOID | Return |
WriteLED
WriteLED | |
Writes to one of the LEDs as a digital output | |
- BYTE | Channel |
Range: 0-2 | |
- BOOL | Value |
0=Off, 1=On | |
- VOID | Return |
WriteLEDs
WriteLEDs | |
Writes to all of the LEDs as digital outputs | |
- BYTE | Values |
Range: 0 (All Off) - 7 (All On) | |
- VOID | Return |
WriteVU
WriteVU | |
Writes to one of the 8-bit VU meters | |
- BYTE | Channel |
0=VU_A, 1=VU_B | |
- BYTE | Value |
Range: 0-255 | |
- VOID | Return |
WriteVUBargraph
WriteVUBargraph | |
Outputs a bargraph to the VU allowing for level visualiusation. | |
- BYTE | Channel |
0 = VU_A, 1=VU_B | |
- BYTE | Value |
Range: 0 - 8 | |
- VOID | Return |
Property reference
Properties |