SNIP_CLASSIC_FR_SECTION_5_Dependencies_to_other_modules

5 Dependencies to other modules This chapter lists the modules interacting with the Fr module. Modules that use Fr module: • The FrIf is the only user of the Fr module (except initialization by EcuM). It uses the Fr module(s) to access possibly different FlexRay Communication Controllers in a uniform and abstract way. • The EcuM initializes the Fr module by calling Fr_Init. Modules used by the Fr module: • [SWS_Fr_00453] ⌈The Fr module shall use the BSW Scheduler mechanisms for data consistency when required.⌋ Other Module dependencies: • [SWS_Fr_00454] ⌈On certain systems the CC might share resources with other components (e.g., the MCU), and might depend on their configurations. If those resources are within the scope of the other modules (e.g., PLL configuration, memory mapping), then the Fr module doesn’t configure those components but requires that their initialization precede the Fr module’s initialization.⌋