Errors in touchscreen calibrate

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Errors in touchscreen calibrate

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10-01-2008, 06:20 AM	#1
woailaoxiang LQ Newbie Registered: Oct 2008 Posts: 2 Rep:	Errors in touchscreen calibrate Hello ! When I try to calibrate my touchscreen using tslib-1.4,there is something wrong with it ! The cource of calibrate is as follows: # ls ts_calibrate ts_harvest ts_print ts_print_raw ts_test # ./ts_calibrate xres = 480, yres = 272 Took 1 samples... Top left : X = 1073866136 Y = -1098563076 Took 1 samples... Top right : X = 1073866136 Y = -1098563076 Took 1 samples... Bot right : X = 1073866136 Y = -1098563076 Took 1 samples... Bot left : X = 1073866136 Y = -1098563076 Took 1 samples... Center : X = 1073866136 Y = -1098563076 -0.757904 0.251294 0.245645 -1.184137 0.123446 0.120671 Calibration constants: -49669 16468 16098 -77603 8090 7908 65536 # When it took sample , the "X" is similar to "Y"! Was the driver of touchscreen working unwell!

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