Implemented board root detection (/ or /flash).

ubidefeo · ubidefeo · commit c039ea59c2fe · 2025-04-12T22:44:06.000+02:00
Signed-off-by: ubi de feo &lt;me@ubidefeo.com&gt;
diff --git a/ui/arduino/helpers.py b/ui/arduino/helpers.py
@@ -1,6 +1,14 @@
 import os
 import json
+import sys
 os.chdir('/')
+
+def get_root(has_flash_mount = True):
+  if '/flash' in sys.path:
+    print('/flash', end = '')
+  else:
+    print('/', end = '')
+
 def is_directory(path):
   return True if os.stat(path)[0] == 0x4000 else False
 
diff --git a/ui/arduino/store.js b/ui/arduino/store.js
@@ -175,6 +175,7 @@ async function store(state, emitter) {
     // Connected and ready
     state.isConnecting = false
     state.isConnected = true
+    state.boardNavigationRoot = await getBoardRoot()
     updateMenu()
     if (state.view === 'editor' && state.panelHeight <= PANEL_CLOSED) {
       state.panelHeight = state.savedPanelHeight
@@ -1691,6 +1692,23 @@ async function getAvailablePorts() {
   return await serialBridge.loadPorts()
 }
 
+async function getBoardRoot() {
+  let output = await serialBridge.execFile(await getHelperFullPath())
+  output = await serialBridge.run(`get_root()`)
+  let boardRoot = ''
+  try {
+    // Extracting the json output from serial response
+    output = output.substring(
+      output.indexOf('OK')+2,
+      output.indexOf('\x04')
+    )
+    boardRoot = output
+  } catch (e) {
+    log('error', output)
+  }
+  return boardRoot
+}
+
 async function getBoardFiles(path) {
   await serialBridge.getPrompt()
   let files = await serialBridge.ilistFiles(path)
