Sandeep,
Please see the software tab here on the product page for the SD card files.
https://www.teamfdi.com/product-details/uezgui-1788-70wvt#software
For the touch screen issue please confirm the following:
uEZGUI Rev number (printed on backside of unit in silkscreen)
uEZ version used
Did you compile the uEZ/Build/Generic/NXP/LPC1788/FreeRTOS/CrossWorks library in debug mode with no changes to the code?
Did you compile the uEZDemos/Build/FDI/uEZGUI/uEZGUI-1788-70WVT/CrossWorks demo project in debug mode with no changes to the code?
Do you see any visible cut or puncture in the touchscreen tail? They are fragile so please be careful.
Is the touchscreen \”tail\” fully seated in the 4-pin connector?
When you boot up the newly compiled software, please hold your finger down on the touchscreen, them attempt to complete the calibration procedure when it appears on the screen.
Bill