Component: Touch Pads (Sensors: EBM Modules)
| Author | Matrix TSL |
| Version | 1.0 (Release) |
| Category | Sensors: EBM Modules |
Contents
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.
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
Parameters
- BOOL Switch
- Select Switch. Switch 1 = 0, Switch 2 = 1
Return value
GetTouchPressed
Returns non-zero if touch detected
Parameters
- BOOL Switch
- Switch 1 = 0, Switch 2 = 1
- UINT OffValue
- BYTE Threshold
- Provide the threshold value for the pad to be considered touched
Return value
- BOOL : Returns true if the operation is a success, else false
Simulation macro reference
This component does not contain any simulation macros
Property reference
Channel 1
This property is of type Single analog pin and can be referenced with the variable name CHANNEL1.
ADC Channel number
Channel 2
This property is of type Single analog pin and can be referenced with the variable name CHANNEL2.
No additional information
On Value
This property is of type Unsigned integer and can be referenced with the variable name OnVal1.
No additional information
Off Value
This property is of type Unsigned integer and can be referenced with the variable name OffVal1.
No additional information
On Value
This property is of type Unsigned integer and can be referenced with the variable name OnVal2.
No additional information
Off Value
This property is of type Unsigned integer and can be referenced with the variable name OffVal2.
No additional information
