1# Flash Hall_Senser onto GD32E230G6 with OpenOCD (CMSIS-DAP / SWD).2# Prefer GigaDevice OpenOCD (`gd32e23x`). xPack/stock OpenOCD uses3# scripts/openocd-gd32e230-stm32f1x.cfg (32 KB, no mass_erase).4# Usage:5# .\scripts\flash.ps16# .\scripts\flash.ps1 -BuildBeforeFlash7# .\scripts\flash.ps1 -Preset release8# .\scripts\flash.ps1 -ElfFile 'D:\path\Hall_Senser.elf'910param(11 [ValidateSet('debug', 'release')]12 [string]$Preset = 'debug',1314 [string]$ElfFile = '',15 [string]$OpenOcdExe = '',16 [string]$OpenOcdScripts = '',17 [string]$ConfigFile = '',1819 [Alias('Build')]20 [switch]$BuildBeforeFlash,21 [switch]$NoResetRun22)2324$ErrorActionPreference = 'Stop'2526$Root = Split-Path -Parent $PSScriptRoot2728function Invoke-Native {29 param(30 [string]$Exe,31 [string[]]$Arguments32 )33 & $Exe @Arguments34 if ($LASTEXITCODE -ne 0) {35 exit $LASTEXITCODE36 }37}3839function Get-FirstExisting {40 param([string[]]$Paths)41 foreach ($p in $Paths) {42 if ([string]::IsNullOrWhiteSpace($p)) { continue }43 $hits = @(Get-Item -Path $p -ErrorAction SilentlyContinue)44 if ($hits.Count -gt 0) {45 return ($hits | Sort-Object FullName -Descending | Select-Object -First 1).FullName46 }47 }48 return $null49}5051function Find-OpenOcdScriptsDir {52 param([string]$HomeDir)53 foreach ($rel in @('openocd\scripts', 'share\openocd\scripts', 'scripts')) {54 $d = Join-Path $HomeDir $rel55 if (Test-Path -LiteralPath $d) { return $d }56 }57 return $null58}5960function Test-OpenOcdHasGd32E23x {61 param(62 [string]$Exe,63 [string]$ScriptsDir64 )65 if ($Exe -match 'com\.gd\.tools') { return $true }66 if (-not $ScriptsDir) { return $false }67 return (Test-Path -LiteralPath (Join-Path $ScriptsDir 'target\openocd_gdlink_gd32e23x.cfg'))68}6970function Find-OpenOcd {71 if ($env:HALL_OPENOCD_EXE -and (Test-Path -LiteralPath $env:HALL_OPENOCD_EXE)) {72 $homeDir = Split-Path -Parent (Split-Path -Parent $env:HALL_OPENOCD_EXE)73 $scripts = $env:HALL_OPENOCD_SCRIPTS74 if (-not $scripts) { $scripts = Find-OpenOcdScriptsDir $homeDir }75 return [pscustomobject]@{76 Exe = $env:HALL_OPENOCD_EXE77 Scripts = $scripts78 HasGd32 = Test-OpenOcdHasGd32E23x $env:HALL_OPENOCD_EXE $scripts79 }80 }8182 $gdHome = Get-FirstExisting @(83 'D:\GD32EB_v1.5.11_Rel\GD32EB_v1.5.11_Rel\GD32EB\plugins\com.gd.tools.openocd_*\Tools\OpenOCD'84 'D:\GD32EB*\*\GD32EB\plugins\com.gd.tools.openocd_*\Tools\OpenOCD'85 'C:\GD32EB*\*\GD32EB\plugins\com.gd.tools.openocd_*\Tools\OpenOCD'86 )87 if ($gdHome -and (Test-Path -LiteralPath (Join-Path $gdHome 'bin\openocd.exe'))) {88 $scripts = Join-Path $gdHome 'openocd\scripts'89 $exe = Join-Path $gdHome 'bin\openocd.exe'90 return [pscustomobject]@{91 Exe = $exe92 Scripts = $scripts93 HasGd32 = $true94 }95 }9697 $exe = Get-FirstExisting @(98 'D:\ClionProject\YFOCV3_LITE\tools\openocd\bin\openocd.exe'99 'D:\ClionProject\YFOCV3_LITE\tools\openocd\*\bin\openocd.exe'100 )101 if (-not $exe) {102 $cmd = Get-Command openocd -ErrorAction SilentlyContinue103 if ($cmd) { $exe = $cmd.Source }104 }105 if ($exe) {106 $homeDir = Split-Path -Parent (Split-Path -Parent $exe)107 $scripts = Find-OpenOcdScriptsDir $homeDir108 return [pscustomobject]@{109 Exe = $exe110 Scripts = $scripts111 HasGd32 = Test-OpenOcdHasGd32E23x $exe $scripts112 }113 }114 return $null115}116117$ocd = Find-OpenOcd118if ($OpenOcdExe -eq '') {119 if ($ocd) { $OpenOcdExe = $ocd.Exe }120}121if ($OpenOcdScripts -eq '') {122 if ($ocd) { $OpenOcdScripts = $ocd.Scripts }123}124125$hasGd32 = $false126if ($ocd) { $hasGd32 = [bool]$ocd.HasGd32 }127if ($OpenOcdExe -or $OpenOcdScripts) {128 $hasGd32 = Test-OpenOcdHasGd32E23x $OpenOcdExe $OpenOcdScripts129}130131if ($ConfigFile -eq '') {132 if ($hasGd32) {133 $ConfigFile = Join-Path $PSScriptRoot 'openocd-gd32e230.cfg'134 }135 else {136 $ConfigFile = Join-Path $PSScriptRoot 'openocd-gd32e230-stm32f1x.cfg'137 }138}139140if ($ElfFile -eq '') {141 $ElfFile = Join-Path $Root "build\$Preset\Hall_Senser.elf"142}143144if ($BuildBeforeFlash) {145 $buildScript = Join-Path $PSScriptRoot 'build.ps1'146 if (-not (Test-Path -LiteralPath $buildScript)) {147 throw "Build script not found: $buildScript"148 }149 & $buildScript -Preset $Preset150 if ($LASTEXITCODE -ne 0) {151 exit $LASTEXITCODE152 }153}154155if (-not $OpenOcdExe -or -not (Test-Path -LiteralPath $OpenOcdExe)) {156 throw "OpenOCD executable not found. Install GD32EB OpenOCD or pass -OpenOcdExe."157}158if (-not $OpenOcdScripts -or -not (Test-Path -LiteralPath $OpenOcdScripts)) {159 throw "OpenOCD scripts directory not found. Pass -OpenOcdScripts."160}161if (-not (Test-Path -LiteralPath $ConfigFile)) {162 throw "OpenOCD config not found: $ConfigFile"163}164if (-not (Test-Path -LiteralPath $ElfFile)) {165 throw "ELF file not found: $ElfFile. Run .\scripts\build.ps1 -Preset $Preset first."166}167168$resolvedElf = (Resolve-Path -LiteralPath $ElfFile).Path169$elfForOpenOcd = $resolvedElf.Replace('\', '/')170171# Page-erase used pages, then verify. Do not stm32f1x mass_erase.172$commands = @(173 'tcl port disabled',174 'gdb port disabled'175)176if ($NoResetRun) {177 $commands += "program `"$elfForOpenOcd`" verify exit"178} else {179 $commands += "program `"$elfForOpenOcd`" verify reset exit"180}181182$ocdArgs = @(183 '-s', $OpenOcdScripts,184 '-f', $ConfigFile185)186foreach ($command in $commands) {187 $ocdArgs += @('-c', $command)188}189190Write-Host "Target: GD32E230G6U6TR"191Write-Host "Preset: $Preset"192Write-Host "ELF: $resolvedElf"193Write-Host "OpenOCD: $OpenOcdExe"194if ($hasGd32) {195 Write-Host "Flash: gd32e23x program+verify (no mass_erase)"196} else {197 Write-Host "Flash: stm32f1x fallback 32 KB program+verify (no mass_erase)"198}199200Invoke-Native -Exe $OpenOcdExe -Arguments $ocdArgs201Write-Host "OK: flashed $resolvedElf"
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