basic led control with local btn

README.md

@@ -1,6 +1,6 @@
 # ESP32 LED Controller for Model Aircraft
 
-Professional LED controller firmware for ESP32 with Web-BLE configuration interface. Designed for model aircraft with WS2812B LED strips.
+Professional LED controller firmware for ESP32. Designed for model aircraft with WS2812B LED strips.
 
 ## Features
 
@@ -26,28 +26,17 @@ Professional LED controller firmware for ESP32 with Web-BLE configuration interf
 13. **Chase (RGB)** - RGB cycling chase effect
 14. **Random** - Random LED colors
 
-### Web-BLE Configuration
-- **Pin Configuration**: Set GPIO pins for LED strips and PWM input
-- **BLE Auto-Off**: Configure timeout (Never/1min/5min)
-- **Manual Control**: Select animation modes from web interface
-- **PWM Emulation**: Test mode switching without RC signal
-- **OTA Firmware Update**: Upload new firmware via Bluetooth
-
 ## Project Structure
 
 ```
 led-controller-firmware/
 ├── main/
 │   ├── main.c           # Application entry point
-│   ├── control.c/h      # BLE, NVS, initialization
+│   ├── control.c/h      # NVS, initialization
 │   ├── led.c/h          # WS2812B control (RMT driver)
 │   ├── rcsignal.c/h     # PWM signal reading
+│   ├── localbtn.c/h     # Local btn reading
 │   └── animation.c/h    # LED animation patterns
-├── webapp/
-│   ├── index.html       # Web-BLE interface
-│   ├── app/app.js       # BLE communication logic
-│   ├── css/style.css    # UI styling
-│   └── data/favicon.ico
 ├── CMakeLists.txt
 ├── sdkconfig.defaults
 └── partitions.csv       # OTA-enabled partition table
@@ -107,42 +96,6 @@ GND          -> Common Ground
 - 1500µs threshold for mode switching
 - Rising edge >1500µs after <1500µs triggers next mode
 
-## Web-BLE Configuration
-
-### Access the Interface
-
-1. Open `webapp/index.html` in Chrome, Edge, or Opera (Web Bluetooth required)
-2. Click "Connect via BLE"
-3. Select "LED-Controller" from device list
-4. Configure settings and control LEDs
-
-### Configuration Options
-
-#### Pin Setup
-- **LED Strip A GPIO**: -1 to disable, 0-48 for GPIO pin
-- **LED Strip B GPIO**: -1 to disable, 0-48 for GPIO pin
-- **PWM Input GPIO**: -1 to disable, 0-48 for GPIO pin
-
-#### BLE Timeout
-- **Never**: BLE stays on until manually disabled
-- **1 Minute**: Auto-disable after 1 min of boot (unless connected)
-- **5 Minutes**: Auto-disable after 5 min of boot (unless connected)
-
-#### Firmware Update
-1. Build firmware: `idf.py build`
-2. Find binary: `build/led_controller.bin`
-3. Upload via Web-BLE interface
-4. Device restarts with new firmware (settings reset)
-
-## Default Configuration
-
-On first boot or after reset:
-- All pins: **Not configured** (-1)
-- BLE timeout: **Never**
-- Animation mode: **Black** (off)
-
-Configure via Web-BLE before use.
-
 ## Development
 
 ### Adding New Animations
@@ -154,7 +107,7 @@ Configure via Web-BLE before use.
 
 ### Modifying LED Count
 
-Edit `DEFAULT_NUM_LEDS_A` and `DEFAULT_NUM_LEDS_B` in `control.c`. TODO
+Edit `DEFAULT_NUM_LEDS_A` and `DEFAULT_NUM_LEDS_B` in `control.c`. TODO:
 
 ### Testing