SAE J1939 协议堆栈

关键词: SAE,J1939,协议堆栈

简介：OurSAE J1939协议堆栈was designed by Simma Software, a nationally recognized J1939 expert, to meet the demanding needs of the high speed Controller Area Network (CAN). The J1939 source code uses a high performance modular design and has a simple API. Benchmarks have shown the stack to be 800% more efficient than 其他 commercially available J1939 software solutions. The software protocol stack...
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型号	PXF2549
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Our SAE J1939 协议堆栈 was designed by Simma Software, a nationally recognized J1939 expert, to meet the demanding needs of the high speed Controller Area Network (CAN). The J1939 source code uses a high performance modular design and has a simple API. Benchmarks have shown the stack to be 800% more efficient than 其他 commercially available J1939 software solutions. The software protocol stack is well documented and has been used in more than a quarter of a milliion embedded systems.

J1939 CPU Cycles per Msg
(apprx. for HCS12 CPU)
SAE J1939 Software Execution Timing

J1939 Code Size Comparison
(apprx. for HCS12 CPU)
SAE J1939 Source Code Size

There are two J1939 software packages available: J1939-Full and J1939-Light. J1939-Full handles reception and transmission of standard single frame and multi-frame (i.e. Transport Protocol) J1939 messages. Also, the J1939-Full software package handles address claim arbitration specified by the network management layer. J1939-Light is identical to J1939-Full without support for the J1939 transport protocol which is used for multi-frame messages.

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SAE J1939 协议堆栈SAE,J1939,协议堆栈