The driver I wrote cannot be displayed after being burned in, and the driver written by others cannot be displayed after being burned in. I don't know what's going on. Could it be that the 5V 12864 ca
Compile non-BSP projects, such as the serial port driver COM-MDD2 in COMMON provided by MS. Find the project in fileview, right-click and tick clean before build, make run_time image after build, and
Our company is located in the Software Park of Tianhe District, Guangzhou City. We are mainly engaged in the product development of software and hardware for game consoles. Now the company has expande
The voltage regulator uses LM7905CT, the input capacitor is 2.2uf, and the output capacitor is 1uf. Why does the input voltage of the voltage regulator still have a large pulse DC voltage when the fil