I thought of a question today, and I wonder if anyone has done it before. What will happen if a function that triggers an interrupt is called in an interrupt handling function?My idea is this: if an i...
Does 6911 have a fixed bootloader? If yes, I use the serial port to download the program but the download fails. Some say that I need to select the JTAG FTDI interface and then download serial_flash_l...
This is my first time developing a CAN bus. As the task is urgent, I use "sja1000_Peli" developed by Professor Zhou Ligong. Can this library use the SAEJ1939 protocol? Given that PGN=0xFD08,SA=0X3F, s...
[size=10.5pt][font=宋体][size=4]The teardrops provided by the PCB design software we are familiar with are not perfect in function. They just fill the vias and pads with teardrops. Some errors are not t...
[align=left][font=宋体][size=12.0pt] On April 30, I was a little anxious to see that everyone had posted their own reading experience. I hurriedly posted my initial impressions of "RT-Thread Kernel Impl...