Graduate School of Engineering and Systems Science, Tsinghua University, Taiwan and Semiconductor Processing and Integration Professional Course for Juniors and Seniors 2021 Edition https://ycwuess.wixsite.com/semiconductorlab
I wrote an i2c device driver myself, but after testing it with an application, I can normally operate the open, read and write in the kernel's built-in i2c-dev.c (the device node is i2c-0), but I cann
TCPMP plays videos and it gets stuck. I tested the speed and it was 102%. I want to know some ways to increase the speed. How can I increase the speed? In the TCPMP settings, it shows the main frequen
I use the SPI simulated by the I/O port to operate the M25P80. When I write in, the wrong data is read out, and it is all the same value. It seems that nothing is read out at all. Now I don't know whe
EVC 4.0 I made a program in PDA, which needs to use Bluetooth communication. How can I turn Bluetooth on and off through the program, and read the Bluetooth serial port (accurate to the exit and entry