Part Number: TSC2004 Other Parts Discussed in Thread: TSC2005 Hi,
We have checked the operation by connecting the TSC2004 to the IMX8MP, but the connection has not been successful.
Linux uses 5.10 base, and the device tree is implemented by referring…
Adrian,
We have several Touch Screen Controllers and their selection depends on not just the analog interface, but also how it is controlled. One set uses command-based technology (for example: ADS7843, ADS7845, TSC2003, or TSC2007) and a second sets…
Hello Sho-san
All these parts have pressure measurement (Z) but they don't have Batch time-delay mode (Batch-delay operation).
You could have a look to the following devices TSC2004, TSC2005 and TSC2006. They have both feature pressure measurement…
Hi,
Bellow information is strictly general info from my experience with TI TSC controllers.
z1 & z2 are two additional cross panel measurements (The END result Z = (Z+2047) >>12; is the actual pressure):
"To determine pen or finger touch, the pressure…
Hello Ganesh,
Could you explain your issue with GLSDK_DRA7xx_EVM_7_02_00_02?
Please refer to some reference documents for this:
ti-glsdk_dra7xx-evm_7_01_00_03/board-support/linux/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt…
Hi Kiran,
How many units did you tried? Did all of them fail? Normally, if there is no issue with your circuit, when TSC2000 is powered on and you press the touch panel attached, the PENIRQ should go from high to low and stay low until you release your…
