C到IEC 61131-3 IL编译 [英] C to IEC 61131-3 IL compiler
问题描述
我有一些移植现有的C code到 IEC 61131-3 <要求/ A>兼容的PLC。
I have a requirement for porting some existing C code to a IEC 61131-3 compliant PLC.
我有分裂code成离散的功能块和编织这些块成标准溶液（梯，FB，结构化文本等）的一些选项。但是这需要以建立每个功能块雕刻备份C code。
I have some options of splitting the code into discrete function blocks and weaving those blocks into a standard solution (Ladder, FB, Structured Text etc). But this would require carving up the C code in order to build each function block.
当在IEC规格看着我realsied的 IEC指令列表形式可能是一个目标语言的编译器。该wikepedia文章列出了两个开发工具：
When looking at the IEC spec I realsied that the IEC Instruction List form could be a target language for a compiler. The wikepedia article lists two development tools:
- CoDeSys
- Beremiz
但这些似乎是有针对性的编制IEC语言为C，而不是C到IEC。
But these seem to be targeted compiling IEC languages to C, not C to IEC.
另一种可能的解决方案是通过一个C推C code到帕斯卡尔的翻译和使用，作为一个起始点的结构化文本解决方案。
Another possible solution is to push the C code through a C to Pascal translator and use that as a starting point for a Structured Text solution.
如果没有任何这些我现在要下去分裂code成功能块的路径。
If not any of these I will go down the route of splitting the code up into function blocks.
修改
根据提示按mlieson的答复我应该提到的是，C code是现有的实时控制系统。因此，程序算法应该已经适应PLC的环境。
As prompted by mlieson's reply I should have mentioned that the C code is an existing real-time control system. So the programs algorithms should already suit a PLC environment.
推荐答案
也许这个答案来得太迟，但它可以从$ $坐标系由于调用C C code到外部库。
Maybe this answer comes too late but it is possible to call C code from CoDeSys thanks to an external library.
您可以在 HTTP找上了$ C $坐标系论坛资料//forum-en.3s-software.com/viewtopic.php?t=620
这会给你用你的C code到PLC轻微modifcations。你只需要定义功能或功能块接口。
That would give you to use your C code into the PLC with minor modifcations. You'll just have to define the functions or function blocks interfaces.
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