led_control_program.json

{
  "metadata": {
    "version": "1.0",
    "signature": "ed25519_signature_placeholder",
    "timestamp": "2023-12-01T10:00:00Z",
    "checksum": "sha256_checksum_placeholder",
    "author": "ESP32_Secure_System",
    "description": "Simple LED blinking program"
  },
  "config": {
    "runtime_limit_ms": 5000,
    "memory_limit_kb": 25,
    "permissions": ["gpio", "time"],
    "hot_reload_enabled": true,
    "max_loop_iterations": 10000
  },
  "imports": [
    "import machine",
    "import time"
  ],
  "functions": [
    "def initialize_led(pin_number):",
    "    led = machine.Pin(pin_number, machine.Pin.OUT)",
    "    return led",
    "",
    "def blink_led(led, duration):",
    "    led.value(1)",
    "    time.sleep(duration)",
    "    led.value(0)",
    "    time.sleep(duration)",
    "",
    "def fade_led(led, steps=10):",
    "    # Simulated PWM effect with digital pin",
    "    for i in range(steps):",
    "        led.value(1)",
    "        time.sleep(0.05)",
    "        led.value(0)",
    "        time.sleep(0.05)"
  ],
  "setup": [
    "# Initialize LED on GPIO 2 (built-in LED on many ESP32 boards)",
    "led_pin = 2",
    "led = initialize_led(led_pin)",
    "print('LED initialized on pin:', led_pin)"
  ],
  "loop_logic": [
    "# Blink the LED with 500ms interval",
    "blink_led(led, 0.5)",
    "",
    "# Every 10 cycles, do a fade effect",
    "if iteration_count % 10 == 0:",
    "    print('Fading LED...')",
    "    fade_led(led)",
    "",
    "# Increment iteration counter",
    "iteration_count = iteration_count + 1 if 'iteration_count' in globals() else 1",
    "",
    "# Optional: print status every 5 cycles",
    "if iteration_count % 5 == 0:",
    "    print('Iteration:', iteration_count)"
  ]
}