Interrupt management There is no separate C language file for interrupt handling in μC/OS-II. Because the writing of interrupt service routines is completely different for
Tag: new energy cars
Basic concept of task When people deal with a large and complex problem in real life, The usual method is “divide and rule” “, that
Introduction to μC/OS-II μC/OS-II is a real-time operating system with open source code, compact structure and deprivable real-time kernel. The predecessor of LC/OS-11 is μC/OS,
Real-time operating system 1.1 Definition of RTOS What is real time? Real-time means immediate and timely. If the operating system can enable the computer system
The application layer of SAEJ1939 provides a method for the application process to access the OSI environment, mainly including management functions and general useful mechanisms
According to the layered structure of the SAEJ1939 protocol, taking the control and communication protocols of trucks and buses as examples, the principle content and
Communication mechanism of CAN bus The CAN bus is essentially a priority competition non-destructive arbitration protocol based on the carrier sense multiple access with collision
The principles and characteristics of the CAN protocol are specifically described in detailed specifications and international standards. The specification of CAN mainly includes the CAN
CAN bus communication technology and embedded real-time operating system are the key technologies in the research and development of new energy vehicles. Compared with traditional
France is a country lacking oil, gasoline is expensive, and the price of oil is about four times that of the United States. It imports