init

check_connected_hw.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# Define the variables we are looking for
+VARS=("EPROG" "ESP_DEBUG" "ESP_SENSOR" "I2C_EMULATOR")
+
+echo "------------------------------------------------"
+echo "🔍 Starting ESP Hardware Verification..."
+echo "------------------------------------------------"
+
+FAILED=0
+
+for VAR_NAME in "${VARS[@]}"; do
+    # 1. Check if Environment Variable exists
+    PORT_PATH="${!VAR_NAME}"
+    
+    if [ -z "$PORT_PATH" ]; then
+        echo "❌ [ERROR]: \$$VAR_NAME is not set in environment."
+        FAILED=1
+        continue
+    fi
+
+    # 2. Check if the device node exists
+    if [ -e "$PORT_PATH" ]; then
+        # 3. Check for Read/Write permissions
+        if [ -r "$PORT_PATH" ] && [ -w "$PORT_PATH" ]; then
+            TARGET=$(readlink -f "$PORT_PATH")
+            echo "✅ [OK]: $VAR_NAME is active at $PORT_PATH -> ($TARGET)"
+        else
+            echo "⚠️  [PERM]: $VAR_NAME found at $PORT_PATH but NO R/W PERMISSION!"
+            echo "    Run: sudo chmod 666 $PORT_PATH"
+            FAILED=1
+        fi
+    else
+        echo "❌ [MISSING]: $VAR_NAME ($PORT_PATH) is NOT connected."
+        FAILED=1
+    fi
+done
+
+echo "------------------------------------------------"
+if [ $FAILED -eq 0 ]; then
+    echo "🚀 ALL SYSTEMS GO: Ready for automation."
+    exit 0
+else
+    echo "🛑 STOP: Please fix the errors above before running tests."
+    exit 1
+fi