Extending response-time analysis of Controller Area Network (CAN) with FIFO queues for mixed messages
- 1 September 2011
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in ETFA2011
Abstract
Existing response-time analysis for Controller Area Network (CAN) messages in networks where some nodes implement FIFO queues while others implement priority queues, assumes that at every node, CAN messages are queued for transmission periodically or sporadically. However, there are a few high level protocols for CAN such as CANopen and Hägglunds Controller Area Network (HCAN) that support the transmission of mixed messages as well. A mixed message can be queued for transmission both periodically and sporadically. The existing analysis of CAN with FIFO queues does not support the analysis of mixed messages. We extend the existing response-time analysis of mixed-type CAN messages. The extended analysis can compute the response-times of mixed (periodic/ sporadic) messages in the CAN network where some nodes use FIFO queues while others use priority queues.Keywords
This publication has 2 references indexed in Scilit:
- Controller Area Network (CAN) Schedulability Analysis with FIFO QueuesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2011
- Controller Area Network (CAN) schedulability analysis: Refuted, revisited and revisedReal-Time Systems, 2007