autosar启动流程

Autosar启动流程涉及多个模块，其中EcuM（ECU State Management）模块是关键模块之一，它负责管控ECU的启动、关闭流程。下面是Autosar启动流程的简要介绍：

1. EcuM_Init()接口：在App的main函数中，会调用EcuM_Init()接口，EcuM开始接管ECU的StartUp流程。

2. StartPreOS时序：在StartPreOS时序中，调用StartOS()接口，Os从EcuM临时拿过程序的控制权，之后，Os通过ActivateTask()激活任务。

3. BswM Task：在BswM Task中，通过EcuM_StartupTwo()接口将程序的控制权再交还给EcuM，之后，进一步地执行StartPost Os时序。

4. EcuM_AL_DriverInitOne()接口：在StartPost Os时序中，调用EcuM_AL_DriverInitOne()接口，初始化驱动程序。

5. EcuM_AL_DriverInitTwo()接口：在EcuM_AL_DriverInitOne()接口执行完成后，调用EcuM_AL_DriverInitTwo()接口，进一步初始化驱动程序。

6. EcuM_AL_DriverRestart()接口：在EcuM_AL_DriverInitTwo()接口执行完成后，调用EcuM_AL_DriverRestart()接口，重启驱动程序。

7. EcuM_AL_SetProgrammableInterrupts()接口：在EcuM_AL_DriverRestart()接口执行完成后，调用EcuM_AL_SetProgrammableInterrupts()接口，设置可编程中断。

8. EcuM_AL_SetNonProgrammableInterrupts()接口：在EcuM_AL_SetProgrammableInterrupts()接口执行完成后，调用EcuM_AL_SetNonProgrammableInterrupts()接口，设置不可编程中断。

9. EcuM_AL_DriverInitThree()接口：在EcuM_AL_SetNonProgrammableInterrupts()接口执行完成后，调用EcuM_AL_DriverInitThree()接口，进一步初始化驱动程序。

10. EcuM_AL_DriverInitFour()接口：在EcuM_AL_DriverInitThree()接口执行完成后，调用EcuM_AL_DriverInitFour()接口，进一步初始化驱动程序。

11. EcuM_AL_DriverInitFive()接口：在EcuM_AL_DriverInitFour()接口执行完成后，调用EcuM_AL_DriverInitFive()接口，进一步初始化驱动程序。

12. EcuM_AL_DriverInitSix()接口：在EcuM_AL_DriverInitFive()接口执行完成后，调用EcuM_AL_DriverInitSix()接口，进一步初始化驱动程序。

13. EcuM_AL_DriverInitSeven()接口：在EcuM_AL_DriverInitSix()接口执行完成后，调用EcuM_AL_DriverInitSeven()接口，进一步初始化驱动程序。

14. EcuM_AL_DriverInitEight()接口：在EcuM_AL_DriverInitSeven()接口执行完成后，调用EcuM_AL_DriverInitEight()接口，进一步初始化驱动程序。

15. EcuM_AL_DriverInitNine()接口：在EcuM_AL_DriverInitEight()接口执行完成后，调用EcuM_AL_DriverInitNine()接口，进一步初始化驱动程序。

16. EcuM_AL_DriverInitTen()接口：在EcuM_AL_DriverInitNine()接口执行完成后，调用EcuM_AL_DriverInitTen()接口，进一步初始化驱动程序。

17. EcuM_AL_DriverInitEleven()接口：在EcuM_AL_DriverInitTen()接口执行完成后，调用EcuM_AL_DriverInitEleven()接口，进一步初始化驱动程序。

18. EcuM_AL_DriverInitTwelve()接口：在EcuM_AL_DriverInitEleven()接口执行完成后，调用EcuM_AL_DriverInitTwelve()接口，进一步初始化驱动程序。

19. EcuM_AL_DriverInitThirteen()接口：在EcuM_AL_DriverInitTwelve()接口执行完成后，调用EcuM_AL_DriverInitThirteen()接口，进一步初始化驱动程序。

20. EcuM_AL_DriverInitFourteen()接口：在EcuM_AL_DriverInitThirteen()接口执行完成后，调用EcuM_AL_DriverInitFourteen()接口，进一步初始化驱动程序。

21. EcuM_AL_DriverInitFifteen()接口：在EcuM_AL_DriverInitFourteen()接口执行完成后，调用EcuM_AL_DriverInitFifteen()接口，进一步初始化驱动程序。