Method for realizing CANopen slave station
A CAN controller and initialization technology, applied in the direction of data exchange through path configuration, digital transmission system, electrical components, etc., to achieve the effects of improving bus communication characteristics, improving search efficiency, high real-time performance and concurrent processing capabilities
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039]The present invention is based on the development of the CANopen slave station of the MPC565 vehicle processor hardware platform based on Freescale's 32-bit PowerPC (Performance OptimizationWith Enhanced RISC-Performance Computing) framework, and applies the eCos embedded real-time operating system to the design of the slave station In the system structure block diagram as figure 1 shown. The entire CANopen slave station software part is designed and coded according to a three-layer structure, which are respectively the driver and hardware abstraction layer, the eCos operating system layer and the CANopen application protocol layer.
[0040] The hardware driver layer completes the initialization of the hardware, including at least the initialization of the hardware resources by the eCos operating system, the initialization of the CAN controller, and the initialization of the clock interrupt. The eCos operating system layer provides the reading and writing interface func...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com