Component: Touch Pads (EB088) (E-blocks 1)
| Author | Matrix TSL |
| Version | 1.1 |
| Category | E-blocks 1 |
Touch Pads component
This board provides five touch areas for use with capacitive sensing. Hence five digital touch switches can be implemented. This component directly interfaces with the EB088 CapTouch E-block.
Component Source Code
Please click here to view the component source code (Beta): FC_Comp_Source_CapTouchEB088.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
|
GetTouchValue |
| Samples the touch sensor ADC value and returns it Always samples both channels, but only returns the chosen channel | |
 - BYTE
|
Switch |
| 0=Up, 1=Right, 2=Down, 3=Left, 4=Center | |
 - UINT
|
Return |
|
|
GetTouchPressed |
| Returns non-zero if touch detected | |
| - BYTE
|
Switch |
| 0=Up, 1=Right, 2=Down, 3=Left, 4=Center | |
| - UINT
|
OffValue |
| - BYTE
|
Threshold |
| Provide the threshold value for the pad to be considered touched | |
 - BOOL
|
Return |
Property reference
|
Properties |
|
Up Channel |
| ADC Channel number | |
|
|
Right Channel |
|
|
Down Channel |
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|
Left Channel |
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Center Channel |
|
Simulation Properties |
|
|
Up Switch |
|
On Value |
|
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Off Value |
|
|
Right Switch |
|
|
On Value |
|
|
Off Value |
|
|
Down Switch |
|
|
On Value |
|
|
Off Value |
|
|
Left Switch |
|
|
On Value |
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Off Value |
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Center Switch |
|
|
On Value |
|
|
Off Value |
==Macro reference==
|
|
GetTouchValue |
| Samples the touch sensor ADC value and returns it Always samples both channels, but only returns the chosen channel | |
| - BYTE
|
Switch |
| 0=Up, 1=Right, 2=Down, 3=Left, 4=Center | |
| - UINT
|
Return |
|
|
GetTouchPressed |
| Returns non-zero if touch detected | |
| - BYTE
|
Switch |
| 0=Up, 1=Right, 2=Down, 3=Left, 4=Center | |
| - UINT
|
OffValue |
| - BYTE
|
Threshold |
| Provide the threshold value for the pad to be considered touched | |
| - BOOL
|
Return |
Property reference
|
|
Properties |
|
|
Up Channel |
| ADC Channel number | |
|
|
Right Channel |
|
|
Down Channel |
|
|
Left Channel |
|
|
Center Channel |
|
|
Simulation Properties |
|
|
Up Switch |
|
|
On Value |
|
|
Off Value |
|
|
Right Switch |
|
|
On Value |
|
|
Off Value |
|
|
Down Switch |
|
|
On Value |
|
|
Off Value |
|
|
Left Switch |
|
|
On Value |
|
|
Off Value |
|
|
Center Switch |
|
|
On Value |
|
|
Off Value |