Hi Team
The main board of panoramic project uses GPIO0 of DS90UB927 and DS90UB928 of LCD as backlight PWM control, GPIO1 as TP_INT touch interrupt. At present, image display OK, reverse GPIO1 touch interrupt OK, and configuration GPIO0 from 927 to 928 is unsuccessful. The phenomenon is that GPIO0 of 927 is square wave of PWM, 928 is low level, please help solve it. Thank you!
Already set the GPIO as per datasheet like below.
