fsfw/fsfw-from-zero
fsfw/fsfw-from-zero
11
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add IPC workshop

Browse Source
This commit is contained in:
Robin Müller 2022-10-04 12:00:46 +02:00
parent bdfe4afd03
commit 35f9095aaa
No known key found for this signature in database
GPG Key ID: 11D4952C8CCEF814
3 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
README.md
View File

@ -67,6 +67,13 @@ This chapter will introduce the object manager and expand the knowledge of the t
by showing how to conveniently create global addressable objects. The chapter description and
solutions are located inside [`ws-objects`](https://egit.irs.uni-stuttgart.de/fsfw/fsfw-from-zero/src/branch/main/ws-objects).
## WIP: IPC workshop
Usually, objects have to interact with other objects or software internal entities like
threads of OS services in some shape or form. This workshop introduced methods to perform
this Inter-Process communication (IPC) in a thread-safe way. The chapter description
and solutions are located inside [`ws-ipc`]()
## WIP: TMTC workshop
Provides an introduction into TMTC handling, as virtually all space systems are remote systems

0
ws-ipc/README.md Normal file
View File

2
ws-objects/README.md
View File

@ -139,7 +139,7 @@ of the object, you can also add units to schedule by using their object ID.
Please note that the object manager is a software entity which global mutable state. This
is something which can easily introduce subtle and dangerous bugs into a multi-threaded
software. If you are sharing an object with the manager between multiple threads, all object
access needs to be protected explicitely with concurrency tools like a Mutex by the developer.
accesses needs to be protected explicitely with concurrency tools like a Mutex by the developer.
The object manager has no own capabilities to ensure thread-safey in such a case.
It is recommended to do the `ws-ipc` workshop to get familiar with various ways for objects