12 Jun
2012
12 Jun
'12
2:41 p.m.
Hi,
I'm planning on building a small example of a producer/consumer build on top of L4Re. From the documentation I know about the shared memory inteface which will help to pass information from the producer to the consumer but I am a bit clueless on how I notify the consumer that there is something new to read. The semaphore is only to be used in between threads so there is no way to use them for IPC between Tasks?! Is there another possibility to make this work other than to use polling?
regards Tobi