增加自动化编译打包脚本

tools/pack_firmware.bat

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+@echo off
+chcp 65001 >nul
+cd /d "%~dp0"
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0pack_firmware.ps1"
+if errorlevel 1 (
+    echo.
+    echo pack failed.
+    pause
+    exit /b 1
+)
+echo.
+pause

tools/pack_firmware.ps1

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+# pack_firmware.ps1
+# Extract JieLi burn files and zip as Project_Version_Date.
+# ASCII only: Windows PowerShell 5.1 mis-parses UTF-8 without BOM.
+#
+# Usage:
+#   .\build.bat        - build + download.bat + pack
+#   make pack          - pack only
+#   tools\pack_firmware.bat
+
+[CmdletBinding()]
+param(
+    [string]$ProjectName = "JBao_Heat_Pad",
+    [string]$SdkRoot = ""
+)
+
+$ErrorActionPreference = "Stop"
+$exitCode = 0
+
+try {
+
+if ([string]::IsNullOrWhiteSpace($SdkRoot)) {
+    $SdkRoot = Split-Path -Parent $PSScriptRoot
+}
+
+$VersionHeader = Join-Path $SdkRoot "apps\usr_jb_proto\Protocol\jb_product.h"
+$DownloadDir   = Join-Path $SdkRoot "cpu\br28\tools\download\earphone"
+$ReleaseRoot   = Join-Path $SdkRoot "release"
+
+function Read-FwVersion {
+    param([string]$HeaderPath)
+
+    if (-not (Test-Path -LiteralPath $HeaderPath)) {
+        throw "version header not found: $HeaderPath"
+    }
+
+    $text = Get-Content -LiteralPath $HeaderPath -Raw -Encoding UTF8
+    $major = $null
+    $minor = $null
+    $patch = $null
+
+    if ($text -match '(?m)^\s*#define\s+JB_MCU_SW_VERSION_MAJOR\s+(\d+)') {
+        $major = $Matches[1]
+    }
+    if ($text -match '(?m)^\s*#define\s+JB_MCU_SW_VERSION_MINOR\s+(\d+)') {
+        $minor = $Matches[1]
+    }
+    if ($text -match '(?m)^\s*#define\s+JB_MCU_SW_VERSION_PATCH\s+(\d+)') {
+        $patch = $Matches[1]
+    }
+
+    if (($null -eq $major) -or ($null -eq $minor) -or ($null -eq $patch)) {
+        throw "cannot parse JB_MCU_SW_VERSION_* from $HeaderPath"
+    }
+
+    return "V$major.$minor.$patch"
+}
+
+$PackItems = @(
+    @{ Name = "jl_isd_nokey.fw";          Fallback = "jl_isd.fw";          Suffix = "_nokey_burner.fw";      Required = $true;  NoteKey = "burner_nokey" },
+    @{ Name = "update_nokey.ufw";         Fallback = "update.ufw";         Suffix = "_nokey_app_ota.ufw";    Required = $false; NoteKey = "app_nokey" },
+    @{ Name = "db_update_data_nokey.bin"; Fallback = "db_update_data.bin"; Suffix = "_nokey_gateway_ota.bin"; Required = $false; NoteKey = "gw_nokey" },
+    @{ Name = "jl_isd_key.fw";            Fallback = "";                  Suffix = "_key_burner.fw";        Required = $false; NoteKey = "burner_key" },
+    @{ Name = "update_key.ufw";           Fallback = "";                  Suffix = "_key_app_ota.ufw";      Required = $false; NoteKey = "app_key" },
+    @{ Name = "db_update_data_key.bin";   Fallback = "";                  Suffix = "_key_gateway_ota.bin";  Required = $false; NoteKey = "gw_key" }
+)
+
+$NoteZh = @{}
+$notesFile = Join-Path $PSScriptRoot "pack_notes_zh.txt"
+Get-Content -LiteralPath $notesFile -Encoding UTF8 | ForEach-Object {
+    if ($_ -match '^([^|]+)\|(.*)$') {
+        $NoteZh[$Matches[1].Trim()] = $Matches[2].Trim()
+    }
+}
+
+Write-Host "========================================"
+Write-Host " pack firmware"
+Write-Host "========================================"
+
+$version = Read-FwVersion -HeaderPath $VersionHeader
+$dateStr = Get-Date -Format "yyMMddHHmm"
+$pkgName = "${ProjectName}_${version}_${dateStr}"
+
+Write-Host "project : $ProjectName"
+Write-Host "version : $version  (from jb_product.h)"
+Write-Host "date    : $dateStr"
+Write-Host "source  : $DownloadDir"
+Write-Host ""
+
+if (-not (Test-Path -LiteralPath $DownloadDir)) {
+    throw "download dir not found, compile the project first: $DownloadDir"
+}
+
+$copied = @()
+foreach ($item in $PackItems) {
+    $src = Join-Path $DownloadDir $item.Name
+    if (-not (Test-Path -LiteralPath $src) -and $item.Fallback) {
+        $src = Join-Path $DownloadDir $item.Fallback
+    }
+    if (Test-Path -LiteralPath $src) {
+        $item.Src = $src
+        $item.Dest = $pkgName + $item.Suffix
+        $copied += $item
+        continue
+    }
+    if ($item.Required) {
+        throw "missing required file: $($item.Name); please build the firmware first."
+    }
+    Write-Host "[skip] $($item.Name) not generated"
+}
+
+if ($copied.Count -eq 0) {
+    throw "no firmware files found in $DownloadDir"
+}
+
+$pkgDir = Join-Path $ReleaseRoot $pkgName
+if (Test-Path -LiteralPath $pkgDir) {
+    Remove-Item -LiteralPath $pkgDir -Recurse -Force
+}
+New-Item -ItemType Directory -Path $pkgDir -Force | Out-Null
+
+foreach ($item in $copied) {
+    Copy-Item -LiteralPath $item.Src -Destination (Join-Path $pkgDir $item.Dest) -Force
+    $size = (Get-Item -LiteralPath $item.Src).Length
+    Write-Host ("[copy] {0,-28} -> {1}  ({2} bytes)" -f (Split-Path $item.Src -Leaf), $item.Dest, $size)
+}
+
+$fileList = New-Object System.Collections.Generic.List[string]
+foreach ($item in $copied) {
+    $note = $NoteZh[$item.NoteKey]
+    [void]$fileList.Add(("  {0}" -f $item.Dest))
+    [void]$fileList.Add(("    {0}" -f $note))
+}
+
+$tplPath = Join-Path $PSScriptRoot "pack_readme_zh.txt"
+$readme = Get-Content -LiteralPath $tplPath -Raw -Encoding UTF8
+$readme = $readme.Replace("{{PKG_NAME}}", $pkgName)
+$readme = $readme.Replace("{{PROJECT}}", $ProjectName)
+$readme = $readme.Replace("{{VERSION}}", $version)
+$readme = $readme.Replace("{{DATE}}", (Get-Date -Format "yyyy-MM-dd HH:mm:ss"))
+$readme = $readme.Replace("{{FILE_LIST}}", ($fileList -join "`r`n"))
+$readme = $readme -replace "`n", "`r`n"
+$readme = $readme -replace "`r`r`n", "`r`n"
+[System.IO.File]::WriteAllText(
+    (Join-Path $pkgDir "README.txt"),
+    $readme,
+    [System.Text.UTF8Encoding]::new($true)
+)
+
+$zipPath = Join-Path $ReleaseRoot "$pkgName.zip"
+if (Test-Path -LiteralPath $zipPath) {
+    Remove-Item -LiteralPath $zipPath -Force
+}
+
+Compress-Archive -Path (Join-Path $pkgDir "*") -DestinationPath $zipPath -CompressionLevel Optimal
+
+Write-Host ""
+Write-Host "folder : $pkgDir"
+Write-Host "zip    : $zipPath"
+Write-Host "done."
+Write-Host "========================================"
+
+} catch {
+    Write-Host ""
+    Write-Host "pack failed: $($_.Exception.Message)"
+    $exitCode = 1
+}
+
+exit $exitCode

tools/pack_notes_zh.txt

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+burner_nokey|不带 Key：产线批量烧录器镜像（调试、未加密芯片）
+app_nokey|不带 Key：手机 APP / 小程序 OTA（UFW）
+gw_nokey|不带 Key：55AA 服务器 OTA / 网关 OTA（杰理双备份包）
+burner_key|带 Key：产线批量烧录器镜像（烧录器需配置同一把 key）
+app_key|带 Key：手机 APP / 小程序 OTA（UFW）
+gw_key|带 Key：55AA 服务器 OTA / 网关 OTA（杰理双备份包）

tools/pack_readme_zh.txt

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+包名    : {{PKG_NAME}}
+项目    : {{PROJECT}}
+版本    : {{VERSION}}
+日期    : {{DATE}}
+
+文件说明：
+{{FILE_LIST}}
+
+使用说明：
+1. 批量烧录器：打开 *_burner.fw。
+2. 杰理 UFW 通道（部分 APP / 小程序）：上传 *_app_ota.ufw。
+3. 走本协议 55AA 的服务器 OTA（APP / 小程序 / 网关都一样）：上传 *_gateway_ota.bin。
+   Type=0x02（BLE），不要传 ufw / fw / 普通 app.bin。
+4. 杰理网关若单独吃双备份包：同样用 *_gateway_ota.bin。
+
+不带 Key（*_nokey_*）：调试、未加密芯片。
+带 Key（*_key_*）：加密镜像，烧录器 / 升级工具必须配置同一把 key（RS-5B88）。
+
+本包不包含 .key 文件，请不要把工厂 key 发给终端用户。
+本机 USB：.\build.bat 默认烧 nokey；.\build.bat key 烧带 Key。两套文件都会打包。