Difference between revisions of "Component: Touch Screen (XPT2046) (Force)"
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==Touch Screen (XPT2046) component== | ==Touch Screen (XPT2046) component== | ||
Low level routines for controlling or interacting with the XPT2046 touch screen controller IC found on a lot of common low cost resistive touch screen products. | Low level routines for controlling or interacting with the XPT2046 touch screen controller IC found on a lot of common low cost resistive touch screen products. | ||
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| + | ==Component Pack== | ||
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| + | SENSORS | ||
==Detailed description== | ==Detailed description== | ||
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==Examples== | ==Examples== | ||
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]] | | width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]] | ||
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' | ||
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| + | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
| + | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Bus Settings | ||
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| colspan="2" | Prescale option selector | | colspan="2" | Prescale option selector | ||
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| + | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
| + | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections | ||
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| + | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
| + | | width="90%" | MOSI | ||
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| + | | colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. | ||
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| + | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
| + | | width="90%" | MISO | ||
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| + | | colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. | ||
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| + | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
| + | | width="90%" | CLK | ||
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| + | | colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master. | ||
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| + | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
| + | | width="90%" | CS / SS | ||
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| + | | colspan="2" | Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device. | ||
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| + | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
| + | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Configuration | ||
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| width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
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| colspan="2" | | | colspan="2" | | ||
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| − | | width="10%" align="center" style="background-color:# | + | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] |
| − | | width="90%" style="background-color:# | + | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation |
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Latest revision as of 17:25, 9 November 2022
| Author | Matrix Ltd |
| Version | 2.0 |
| Category | Force |
Contents
Touch Screen (XPT2046) component
Low level routines for controlling or interacting with the XPT2046 touch screen controller IC found on a lot of common low cost resistive touch screen products.
Component Pack
SENSORS
Detailed description
No detailed description exists yet for this component
Examples
Example using the XPT2046 touchscreen driver IC with a 4.3" TFT Display using the SSD1963 Graphical LCD Controller.
GLCD 4.3 Touch
Example using the XPT2046 touchscreen driver IC with a 7" TFT Display using the SSD1963 Graphical LCD Controller.
GLCD 7 Touch
Downloadable macro reference
|
SampleSensor |
| Reads the touch controller and returns true if there is currently a touch in progress. The touch coordinates can be read using the ReadCoord macro. Return 0 = No Touch, 1 = Touch in progress | |
 - BYTE
|
Return |
|
|
ReadCoord |
| Reads a coordinate returned from the Sample Sensor macro. Coordinate is scaled to the X/Y Pixel bounds specified. | |
| - BYTE
|
Coordinate |
| 0 = X, 1 = Y, 2 = Pressure | |
 - UINT
|
Return |
|
|
Initialise |
| Activates the SPI peripheral and claims control over the I/O pins. | |
 - VOID
|
Return |
Property reference
|
Properties |
|
Bus Settings |
|
Channel |
| SPI Channel selector | |
|
|
Prescale |
| Prescale option selector | |
|
|
Connections |
|
MOSI |
| SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. | |
|
|
MISO |
| SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. | |
|
|
CLK |
| SPI Clock Pin CLK - The Clock signal is driven by the SPI master. | |
|
|
CS / SS |
| Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device. | |
|
|
Configuration |
|
|
Analogue Mode |
|
X Pixel |
|
|
Y Pixel |
|
Flip X |
|
|
Flip Y |
|
|
Simulation |
|
Label |
| Label used to identify the component on the panel. | |
|
|
Scope Traces |
| Selects if the scope traces are automatically generated or not | |
|
|
Console Data |
| Selects if the console data is automatically generated or not | |
|
|
API |
