Part Number: AM3358
AM3358 At present, when we debug, we encounter a problem that the resistive touch screen is inaccurate. After the calibration, it is accurate. However, after the system restarts, sometimes the position will be offset!
Initially suspected to be the problem of calibration data, the latter debug found that the calibration data is OK; so we directly read back the ADC data, and found that the value of the ADC sample of the same position
am335x changed every time the system is restarted, I think Have you ever encountered such a problem on your side? The hardware uses the touch screen interface that comes with AM3358!, pls help check it and give
the solution how to solve it，tks！
