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node-addon-aclas

v0.1.0

Published

顶尖 Aclas 电子称 node.js C/C++ Addons

Downloads

222

Readme

开发部分

联系作者

usage 20-06-14

  • 已提供编译好的 build/Release/aclas_sdk.node 文件
  • 你可能不用再编译了,直接引用 aclas_sdk.node 文件即可
const sdk = require('./build/Release/aclas_sdk.node')

usage

踩坑记

  • binding.gyp

    • target_name 不能用“-”,请用“_”
    • .gyp 文件中不能出现中午注释
    {
      "targets": [
        {
    -      "target_name": "aclas-sdk",
    +      "target_name": "aclas_sdk",
    -      "sources": [ "src/aclas-sdk.c" ], # 我是注释
    +      "sources": [ "src/aclas-sdk.c" ], # comment
        }
      ]
    }
  • napi 多线程使用

    • 执行 .js 文件会出现下面报错,可能是在 napi_queue_async_work 之后使用了 printf
    $ node index.js
    Segmentation fault
    + printf("---- Callback thread StartJsThread. ----\n");
      napi_queue_async_work(env, addon_data->work);
    - printf("---- Callback thread StartJsThread. ----\n");

---- code 对照码 ----

|十进制|八进制|说明| |----|----|----| |0 | 0 | 正常 | |1 | 0x0001 | 进度事件 | |2 | 0x0002 | 手动停止 | |256 | 0x0100 | 已初始化 | |257 | 0x0101 | 未初始化 | |258 | 0x0102 | 设备不存在 | |259 | 0x0103 | 不支持的协议类型 | |260 | 0x0104 | 该数据类型不支持此操作 | |261 | 0x0105 | 该数据类型不支持 | |264 | 0x0108 | 无法打开输入文件 | |265 | 0x0109 | 字段数与内容数不匹配 | |266 | 0x010A | 通讯数据异常 | |267 | 0x010B | 解析数据异常 | |268 | 0x010C | CodePage错误 | |269 | 0x010D | 无法创建输出文件 |

---- 自定义错误 ----

|十进制|说明| |-|-| |403 | [链接超时][默认40秒] | |404 | [LoadLibrary][未加载到AclasSDK.dll] |

详细开发文档请看 doc 文件夹

  • Aclas Sync SDK_V2.0_CH.pdf 开发文档
  • demo.zip C++、C#、Delphi、PowerShell实现
  • LINK66 v3.122.exe 标签称上位机软件
  • LS2X 条码标签秤.pdf 标签称使用说明

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  • 主标签号为 0 才是自动打印