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IMX6SL freescale processor interface with Newhaven Display, using touch screen TSC2004

vinothraj m
Prodigy 40 points
Other Parts Discussed in Thread: TSC2004

Hi,

when interfacing, touch controller works fine. now i want to calibrate the touch screen.Please suggest how to calibrate the touch screen.

Touch controller details:

http://www.ti.com/product/tsc2004

Display Details:

NHD‐ Newhaven Display
5.0‐ 5.0” Diagonal
800480‐ 800xRGBx480 Pixels
TF‐ Model
A‐ Built‐in Driver / No Controller
T‐ White LED Backlight
X‐ TFT
L‐ 12:00 Optimum View, Enhanced Optical Characteristics, Wide Temp
#‐ RoHS Compliant
T‐ 4‐wire Resistive Touch Panel

  • 0
    TI__Guru 52115 points

    Hi Vinothraj,

    Tslib is the most commonly used calibration tool for resistive touch projects and it is an open source project. You can download this tool from internet and compile it with the right compiler in your project.  Ts_calibrate from this tool is the program used to do the calibration job.

    Andy