Outbound and local message buffers can be further segregated by transport class. Thus, the supply of message buffers in one transport class for a particular system does not affect the supply of message buffers available to any other system in the same transport class. Figure 1shows SYSA's messa...
To limit the number of message buffers in your system and maintain adequate signaling performance, you need to know how much buffer space is required to support a particular message length. (The message buffer space required for a particular message length can vary from release to release.) For...
Typically, you use thechoiceclass together with theconcurrency::receivefunction to drive control-flow in your application. Use thechoiceclass when you have to select among message buffers that have different types. Use thesingle_assignmentclass when you have to select among message buffers that have...
Both those statements are in my mind a bit simplified. First, Streambuffers don’t need a critical section, but do need some form of protection that you NEVER have multiple tasks trying to read or write the buffer at a given time. A critical section is one simple way to do this, havin...
First, Streambuffers don’t need a critical section, but do need some form of protection that you NEVER have multiple tasks trying to read or write the buffer at a given time. A critical section is one simple way to do this, having a Mutex protect the access should also work (and that...
A CAN microcontroller that supports a plurality of message objects, the CAN microcontroller including a processor core that runs CAN applications, a CAN/CAL module that processes incoming messages, and a plurality of message buffers associated with respective ones of the message objects, each message...
Both those statements are in my mind a bit simplified. First, Streambuffers don’t need a critical section, but do need some form of protection that you NEVER have multiple tasks trying to read or write the buffer at a given time. A critical section is one simple way to do this, havin...
AVIS'04 Preliminary Version Verification of Asynchronous Systems with Unbounded and Unordered Message Buffers Abstract We present algorithms for verifying safety and liveness properties of a class of systems, executing and communicating asynchronously. These systems will be modeled by a variant of finite ...
You can use more FLEXCAN interfaces if you need more message buffers and the application handle them ! be aware that the drivers use nested interrupts and all instances will have the same priority. And different interfaces have different CAN features support (CAN FD, PNET, no of MB...
willcannings/protomsg master 1Branch5Tags Code README License protomsg¶↑ Protocol Message Buffers for C. This gem generates C socket code for reading and writing messages described in the protomsg DSL. The code is highly optimised and often similar to what you would write by hand manually...