Component: Touch Pads (EBM013) (EBM Modules): Difference between revisions

Revision as of 13:30, 17 November 2021

Author	Matrix TSL
Version	1.0
Category	EBM Modules

Touch Pads component

This board provides two touch areas for use with capacitive sensing. Hence two digital touch switches can be implemented. This component directly interfaces with the EBM013 Sensors board.

Detailed description

No detailed description exists yet for this component

Examples

Sample program using the EBM013 - Touch Pads sensor.

Sensors are first calibrated and then can be read as digital switches

EBM013 Example

Downloadable macro reference

	GetTouchValue
Samples the touch sensor ADC value and returns it Always samples both channels, but only returns the chosen channel
- BOOL	Switch
Select Switch. Switch 1 = 0, Switch 2 = 1
- UINT	Return

	GetTouchPressed
Returns non-zero if touch detected
- BOOL	Switch
Switch 1 = 0, Switch 2 = 1
- UINT	OffValue

- BYTE	Threshold
Provide the threshold value for the pad to be considered touched
- BOOL	Return

Property reference

	Properties
	Channel 1
ADC Channel number
	Channel 2

	On Value

	Off Value

	On Value

	Off Value

	Connections
	Simulations

@@ Line 16: / Line 16: @@
 ==Detailed description==
@@ Line 24: / Line 26: @@
 ==Examples==
@@ Line 49: / Line 53: @@
 |-
 |-
-| width="10%" align="center" | [[File:]] -
+| width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL
 | width="90%" | Switch
 |-
@@ Line 67: / Line 71: @@
 |-
 |-
-| width="10%" align="center" | [[File:]] -
+| width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL
 | width="90%" | Switch
 |-
@@ Line 82: / Line 86: @@
 | colspan="2" | Provide the threshold value for the pad to be considered touched&nbsp;
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
 | width="90%" style="border-top: 2px solid #000;" | ''Return''
 |}