resistive touch screen vs capacitive

above.Three, light LCD color LCD screen1, light LCD color LCD screen steps(1). Turn on the FSMC peripheral clock(2). Configuring Gpio Pin status for FSMC(3). FSMC initialization Configuration(4). Call the LCD color LCD screen initialization function(5). Write the LCD color LCD screen reading and writing function (Command/data)(6). Send data to the LCD color LCD

Go to the same machine that sells today. The phenomenon is: Click to appear in Dayton.The reason for this analysis is: the communication speed problem of the Android board and the touch Screen main control board.Asked rk3188 assist engineer, he said rk3188 have this bug, only 3488 have modified good ...Workaround: Increase the frequency with which the touchscreen board accepts

The touch screen is summed up as input subsystem, here is mainly for the resistive screen, the use of the process is as follows: When the touch pen is pressed, resulting in an interrupt. Start the ADC conversion x, y coordinates in the interrupt handler function handler. The

I. MX6Q (TQIMX6Q/TQE9) Study Notes-New BSP touch screen driver porting, tqimx6qtqe9 The reason is that the driver has been transplanted on the TQ210 and AM335x platforms. Therefore, the driver can be transplanted to imx6q with only a few modifications. Start to touch the driver. Write data through DTS For more information about how to write i2c devices in DTS, ad