ENIParse.ipynb · qyj1412/esi_tool

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ENIParse.ipynb 8.05 KB

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from xml.etree import ElementTree as ET"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "32768\n",
      "65536\n",
      "32768\n",
      "4c43332d4150\n"
     ]
    }
   ],
   "source": [
    "root = ET.parse(r'XINJE-DS5C-ECT.xml') # root 就是 EtherCATInfo\n",
    "\n",
    "def format_ascii_string(data: str):\n",
    "    ret = ''\n",
    "    for i in data:\n",
    "        ret += hex(ord(i))[2:]\n",
    "    return ret\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "123\n"
     ]
    }
   ],
   "source": [
    "\n",
    "\n",
    "class ACLASS:\n",
    "    def __init__(self):\n",
    "        self.check = 1\n",
    "\n",
    "    def ch(func):\n",
    "        def __check(self, *args, **kwargs):\n",
    "            if self.check == 1:\n",
    "                return func(self, *args, **kwargs)\n",
    "\n",
    "        return __check\n",
    "\n",
    "    @ch\n",
    "    def pr(self):\n",
    "        print(123)\n",
    "\n",
    "a = ACLASS()\n",
    "a.pr()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "#x556\n"
     ]
    }
   ],
   "source": [
    "# 获取VendorId 0x9:0x12\n",
    "def GetVendor_Id(root: ET.ElementTree) ->str:\n",
    "    if root.find('Vendor').find('Id') is not None:\n",
    "        return root.find('Vendor').find('Id').text\n",
    "    else:\n",
    "        return \"\"\n",
    "\n",
    "    \n",
    "\n",
    "print(GetVendor_Id(root))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "从站列表: ['XINJE-DS5C1 EtherCAT(CoE) Drive Rev3.0 v3.7.42', 'XINJE-DS5C1 EtherCAT(CoE) Drive Rev4.0 v3.7.70', 'XINJE-DS5C EtherCAT(CoE) Drive Rev2.0 v3.7.30', 'XINJE-DS5C EtherCAT(CoE) Drive Rev4.0 v3.7.70']\n",
      "选择的从站对象名: XINJE-DS5C1 EtherCAT(CoE) Drive Rev4.0 v3.7.70\n"
     ]
    },
    {
     "ename": "AttributeError",
     "evalue": "'NoneType' object has no attribute 'text'",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
      "\u001b[1;32me:\\py_data\\EniParse\\esi_tool\\ENIParse.ipynb Cell 5'\u001b[0m in \u001b[0;36m<cell line: 21>\u001b[1;34m()\u001b[0m\n\u001b[0;32m     <a href='vscode-notebook-cell:/e%3A/py_data/EniParse/esi_tool/ENIParse.ipynb#ch0000004?line=15'>16</a>\u001b[0m \u001b[39mprint\u001b[39m(\u001b[39m\"\u001b[39m\u001b[39m从站列表:\u001b[39m\u001b[39m\"\u001b[39m, TargetDevices)\n\u001b[0;32m     <a href='vscode-notebook-cell:/e%3A/py_data/EniParse/esi_tool/ENIParse.ipynb#ch0000004?line=16'>17</a>\u001b[0m \u001b[39mprint\u001b[39m(\u001b[39m\"\u001b[39m\u001b[39m选择的从站对象名:\u001b[39m\u001b[39m\"\u001b[39m, TargetDevice\u001b[39m.\u001b[39mfind(\u001b[39m'\u001b[39m\u001b[39mName\u001b[39m\u001b[39m'\u001b[39m)\u001b[39m.\u001b[39mtext)\n\u001b[1;32m---> <a href='vscode-notebook-cell:/e%3A/py_data/EniParse/esi_tool/ENIParse.ipynb#ch0000004?line=20'>21</a>\u001b[0m \u001b[39mprint\u001b[39m(TargetDevice\u001b[39m.\u001b[39;49mfind(\u001b[39m'\u001b[39;49m\u001b[39mMailbox/FoE\u001b[39;49m\u001b[39m'\u001b[39;49m)\u001b[39m.\u001b[39;49mtext)\n",
      "\u001b[1;31mAttributeError\u001b[0m: 'NoneType' object has no attribute 'text'"
     ]
    }
   ],
   "source": [
    "#获取所有device的name\n",
    "def GetDeivces_DeviceList(root: ET.ElementTree) -> list:\n",
    "    deviceList = []\n",
    "    for device in root.iter('Device'):\n",
    "        deviceList.append(device.find('Name').text)\n",
    "    return deviceList\n",
    "\n",
    "# 获取对应device的element节点\n",
    "def GetDeivces_DeviceElemet(root: ET.ElementTree, deviceName) -> ET.Element:\n",
    "    for device in root.iter('Device'):\n",
    "        if device.find('Name').text == deviceName:\n",
    "            return device\n",
    "\n",
    "TargetDevices = GetDeivces_DeviceList(root)\n",
    "TargetDevice = GetDeivces_DeviceElemet(root, TargetDevices[1])\n",
    "print(\"从站列表:\", TargetDevices)\n",
    "print(\"选择的从站对象名:\", TargetDevice.find('Name').text)\n",
    "\n",
    "\n",
    "\n",
    "print(TargetDevice.find('Mailbox/FoE').text)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "890E04CC60EA0000000000800000\n"
     ]
    }
   ],
   "source": [
    "# 获取配置Eeprom配置数据\n",
    "def GetDeivce_Eeprom_ConfigData(device: ET.Element) -> str:\n",
    "    if device.find('Eeprom').find('ConfigData') is not None:\n",
    "        return device.find('Eeprom').find('ConfigData').text\n",
    "    else:\n",
    "        return \"\"\n",
    "\n",
    "\n",
    "print(GetDeivce_Eeprom_ConfigData(TargetDevice))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['89', '0E', '04', 'CC', '60', 'EA', '00', '00', '00', '00', '00', '80', '00', '00']\n",
      "None\n"
     ]
    }
   ],
   "source": [
    "# 计算checkSum\n",
    "def CalcEeprom_ConfigData_CheckSum(ConfigData: str):\n",
    "    if len(ConfigData) != 28:\n",
    "        return \"\"\n",
    "    splitConfigData = []\n",
    "    for i in range(14):\n",
    "        splitConfigData.append(ConfigData[i*2:(i+1)*2])\n",
    "\n",
    "    print(splitConfigData)\n",
    "\n",
    "print(CalcEeprom_ConfigData_CheckSum(GetDeivce_Eeprom_ConfigData(TargetDevice)))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "#x10305071\n"
     ]
    }
   ],
   "source": [
    "# 获取ProductCode\n",
    "def GetDevice_Type_ProductCode(device: ET.Element) -> str:\n",
    "    if 'ProductCode' in device.find('Type').attrib.keys():\n",
    "        return device.find('Type').attrib['ProductCode']\n",
    "    else:\n",
    "        return \"\"\n",
    "\n",
    "print(GetDevice_Type_ProductCode(TargetDevice))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "#x10305071\n"
     ]
    }
   ],
   "source": [
    "# 获取RevisionNum\n",
    "def GetDevice_Type_RevisionNo(device: ET.Element) ->str:\n",
    "    if 'RevisionNo' in device.find('Type').attrib.keys():\n",
    "        return device.find('Type').attrib['ProductCode']\n",
    "    else:\n",
    "        return \"\"\n",
    "\n",
    "print(GetDevice_Type_RevisionNo(TargetDevice))"
   ]
  }
 ],
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提交于 2022-06-17 16:35 . 测试gitpython

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