lin-win-share/da4008_case_gen/nb_da4008_make_case.ipynb

{
 "cells": [
  {
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     "end_time": "2026-03-14T10:01:29.820846Z",
     "start_time": "2026-03-14T10:01:28.106163Z"
    }
   },
   "cell_type": "code",
   "source": [
    "print(\"你好，世界！\")\n",
    "name = input(\"请输入你的名字：\")\n",
    "print(f\"欢迎你，{name}！\")"
   ],
   "id": "eea196e830ee8847",
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "你好，世界！\n",
      "欢迎你，！\n"
     ]
    }
   ],
   "execution_count": 2
  },
  {
   "metadata": {
    "ExecuteTime": {
     "end_time": "2026-03-18T04:26:12.758229Z",
     "start_time": "2026-03-18T04:26:12.018248Z"
    }
   },
   "cell_type": "code",
   "source": [
    "\n",
    "#!/usr/bin/env python3\n",
    "\"\"\"\n",
    "批量生成常用测试波形\n",
    "直接运行此脚本，一次性生成多个测试文件\n",
    "\"\"\"\n",
    "\n",
    "import subprocess\n",
    "import os\n",
    "import sys\n",
    "import time\n",
    "from pathlib import Path\n",
    "\n",
    "# ========== 配置区 ==========\n",
    "SCRIPT_NAME = \"da4008_gen_transaction.py\"   # 波形生成脚本文件名\n",
    "OUTPUT_DIR = \"./wave\"                        # 输出目录\n",
    "# ============================\n",
    "\n",
    "# 确保输出目录存在\n",
    "os.makedirs(OUTPUT_DIR, exist_ok=True)\n",
    "\n",
    "# 检查波形生成脚本是否存在\n",
    "if not Path(SCRIPT_NAME).is_file():\n",
    "    print(f\"错误：找不到脚本文件 {SCRIPT_NAME}\")\n",
    "    print(\"请确保该脚本与批量生成脚本在同一目录下，或修改 SCRIPT_NAME 变量。\")\n",
    "    sys.exit(1)\n",
    "\n",
    "# 测试用例定义（使用结构化参数，便于增删改）\n",
    "test_cases = [\n",
    "    {\n",
    "        \"name\": \"1000Hz正弦波\",\n",
    "        \"params\": {\n",
    "            \"--type\": \"sine\",\n",
    "            \"--start_addr\": 0x0,\n",
    "            \"--length\": 262081,\n",
    "            \"--freq\": \"1e9\",\n",
    "            \"--cycles\": 1,\n",
    "            \"--lvds_addr\": \"0x0\",\n",
    "            \"--output\": f\"{OUTPUT_DIR}/lvdswave_262144_sine_1GHz.txt\"\n",
    "        }\n",
    "    },\n",
    "\n",
    "    {\n",
    "        \"name\": \"测试用例3：方波\",\n",
    "        \"params\": {\n",
    "            \"--type\": \"pulse\",\n",
    "            \"--start_addr\": 0x0,\n",
    "            \"--length\": 10024,\n",
    "            \"--freq\": \"500e6\",\n",
    "            \"--duty\": 0.5,\n",
    "            \"--cycles\": 1,\n",
    "            \"--lvds_addr\": \"0x0\",\n",
    "            \"--output\": f\"{OUTPUT_DIR}/pulse_500m_10024.txt\"\n",
    "        }\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"测试用例4：三角波\",\n",
    "        \"params\": {\n",
    "            \"--type\": \"triangle\",\n",
    "            \"--start_addr\": 0,\n",
    "            \"--length\": 12024,\n",
    "            \"--step\": 16,\n",
    "            \"--duration\": 10,\n",
    "            \"--cycles\": 3,\n",
    "            \"--lvds_addr\": \"0x0\",\n",
    "            \"--output\": f\"{OUTPUT_DIR}/triangle_12024.txt\"\n",
    "        }\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"测试用例5：Flattop波形\",\n",
    "        \"params\": {\n",
    "            \"--type\": \"flattop\",\n",
    "            \"--start_addr\": 0,\n",
    "            \"--rise_samples\": 0x100,\n",
    "            \"--hold_cycles\": 5000,\n",
    "            \"--fall_samples\": 0x100,\n",
    "            \"--hold_value\": 255,\n",
    "            \"--cycles\": 1,\n",
    "            \"--lvds_addr\": \"0x0\",\n",
    "            \"--output\": f\"{OUTPUT_DIR}/flattop_hold5000.txt\"\n",
    "        }\n",
    "    }\n",
    "\n",
    "]\n",
    "\n",
    "def build_command(params):\n",
    "    \"\"\"将参数字典转换为命令行列表（避免shell注入）\"\"\"\n",
    "    cmd = [sys.executable, SCRIPT_NAME]\n",
    "    for key, value in params.items():\n",
    "        cmd.append(key)\n",
    "        cmd.append(str(value))\n",
    "    return cmd\n",
    "\n",
    "def run_test_case(case):\n",
    "    \"\"\"执行单个测试用例，返回成功标志和输出信息\"\"\"\n",
    "    name = case[\"name\"]\n",
    "    cmd = build_command(case[\"params\"])\n",
    "    cmd_str = \" \".join(cmd)\n",
    "\n",
    "    print(f\"\\n▶ {name}\")\n",
    "    print(f\"命令: {cmd_str}\")\n",
    "\n",
    "    try:\n",
    "        # 使用列表形式调用，安全且无shell=True\n",
    "        result = subprocess.run(cmd, capture_output=True, text=True, timeout=30)\n",
    "        if result.returncode == 0:\n",
    "            print(\"✅ 成功\")\n",
    "            return True, result.stdout\n",
    "        else:\n",
    "            print(\"❌ 失败\")\n",
    "            print(f\"返回码: {result.returncode}\")\n",
    "            if result.stderr:\n",
    "                print(\"错误输出:\")\n",
    "                print(result.stderr)\n",
    "            return False, result.stderr\n",
    "    except subprocess.TimeoutExpired:\n",
    "        print(\"❌ 超时（超过30秒）\")\n",
    "        return False, \"执行超时\"\n",
    "    except Exception as e:\n",
    "        print(f\"❌ 异常: {e}\")\n",
    "        return False, str(e)\n",
    "\n",
    "def main():\n",
    "    print(\"开始批量生成测试文件...\")\n",
    "    print(f\"输出目录: {OUTPUT_DIR}\")\n",
    "    print(\"=\" * 60)\n",
    "\n",
    "    start_time = time.time()\n",
    "    success_count = 0\n",
    "    fail_count = 0\n",
    "\n",
    "    for i, case in enumerate(test_cases, 1):\n",
    "        print(f\"\\n[{i}/{len(test_cases)}] 正在生成...\")\n",
    "        success, _ = run_test_case(case)\n",
    "        if success:\n",
    "            success_count += 1\n",
    "        else:\n",
    "            fail_count += 1\n",
    "\n",
    "    elapsed = time.time() - start_time\n",
    "    print(\"\\n\" + \"=\" * 60)\n",
    "    print(f\"批量生成完成！\")\n",
    "    print(f\"成功: {success_count}, 失败: {fail_count}, 耗时: {elapsed:.2f} 秒\")\n",
    "    print(f\"文件保存在 {OUTPUT_DIR} 目录下\")\n",
    "\n",
    "if __name__ == \"__main__\":\n",
    "    main()"
   ],
   "id": "33083ea8b8420b7e",
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "开始批量生成测试文件...\n",
      "输出目录: ./wave\n",
      "============================================================\n",
      "\n",
      "[1/4] 正在生成...\n",
      "\n",
      "▶ 1000Hz正弦波\n",
      "命令: D:\\yangshenbo\\workspace\\Document\\python_project\\da4008_case_gen\\.venv\\Scripts\\python.exe da4008_gen_transaction.py --type sine --start_addr 0 --length 262081 --freq 1e9 --cycles 1 --lvds_addr 0x0 --output ./wave/lvdswave_262144_sine_1GHz.txt\n",
      "✅ 成功\n",
      "\n",
      "[2/4] 正在生成...\n",
      "\n",
      "▶ 测试用例3：方波\n",
      "命令: D:\\yangshenbo\\workspace\\Document\\python_project\\da4008_case_gen\\.venv\\Scripts\\python.exe da4008_gen_transaction.py --type pulse --start_addr 0 --length 10024 --freq 500e6 --duty 0.5 --cycles 1 --lvds_addr 0x0 --output ./wave/pulse_500m_10024.txt\n",
      "✅ 成功\n",
      "\n",
      "[3/4] 正在生成...\n",
      "\n",
      "▶ 测试用例4：三角波\n",
      "命令: D:\\yangshenbo\\workspace\\Document\\python_project\\da4008_case_gen\\.venv\\Scripts\\python.exe da4008_gen_transaction.py --type triangle --start_addr 0 --length 12024 --step 16 --duration 10 --cycles 3 --lvds_addr 0x0 --output ./wave/triangle_12024.txt\n",
      "✅ 成功\n",
      "\n",
      "[4/4] 正在生成...\n",
      "\n",
      "▶ 测试用例5：Flattop波形\n",
      "命令: D:\\yangshenbo\\workspace\\Document\\python_project\\da4008_case_gen\\.venv\\Scripts\\python.exe da4008_gen_transaction.py --type flattop --start_addr 0 --rise_samples 256 --hold_cycles 5000 --fall_samples 256 --hold_value 255 --cycles 1 --lvds_addr 0x0 --output ./wave/flattop_hold5000.txt\n",
      "✅ 成功\n",
      "\n",
      "============================================================\n",
      "批量生成完成！\n",
      "成功: 4, 失败: 0, 耗时: 0.73 秒\n",
      "文件保存在 ./wave 目录下\n"
     ]
    }
   ],
   "execution_count": 94
  }
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