RGB display screen is a parallel interface, which requires a large number of signal lines. Taking RGB888 as an example, there are 8*3=24 RGB data lines. In addition to the horizontal and vertical sync
It has been more than 5 years since I came into contact with STM32 microcontrollers. At present, I mainly develop and use ST and Macrochip microcontrollers. Since I received the development board, I h
Continuing from the previous program, the previous program is like this. There are two tasks: one sends a message to the message queue, and the other receives the message queue and prints it. At the s