A UTOSAR O S study notes 2- comply with Class
1. Introduction
AUTOSAR OS is built on the basis of the OSEK OS, there is the OSEK OS specification is in an Conformance classes, some translated into line with class, some translated into the same category, translated into what is not important, it is important to speak What is next in line with what is introduced next class.
2、Conformance classes
OSEK OS standard specifies different operating system functions according to the different needs of the system features a collection of application software, referred to as meeting Class (Conformance classes, CC). A total of four kinds: BCC1, ECC1, BCC2, ECC1. BCC1 and ECC1 collectively known as CC1, BCC2 and ECC2 collectively known as CC2. Wherein BCC1 contains only basic tasks, all the tasks have different priorities, and each task can only be activated once, BCC2, BCC1 similar, but each priority allows multiple tasks, and each task is allowed activation times. ECC1, similar to BCC1, but with extended mission. ECC2, similar to ECC1, but each priority allows multiple tasks and each task is allowed to be activated several times. Class diagram is shown below in line with four kinds.
Each class comply with the minimum requirements as shown below.
More welcome attention to the public number "Embedded big players" respond to any technical problems we study together to discuss
