version 1.0 relase

README.md

@@ -73,12 +73,21 @@ datasheet: https://www.vishay.com/docs/82459/tsop48.pdf
 
 - pin 16 - IR RX
 - pin 17 - IR TX - 22R - IR LED OSRAM SFH4544
-
 - pin 18 - button
 - pin 19 - button
 - pin 20 - button
-
 - pin 22 - Red LED, resistor 75R
-
 - pin 28 - 2xAA 1,5V BAT - Schottky diode - VSYS Pi Pico   
+- pin 15 - PN2222A NPN transistor - Piezo
 
+
+# BLE UART Serial Terminal 
+Show IR RX recived commands
+
+### Send IR Commands from terminal
+
+'led_off'  LED OFF 
+'led_on'   LED ON
+'bomb'     Send Explode command over IR TX     
+
+Any Lasertag command in hex `FFFFFF` or `0xFFFFFF` send this command over IR TX 

main.py

@@ -1,7 +1,13 @@
-# OpenLaserTag device
-# OLT protocol.
-# Tomas Krejci [Njord]
-
+###########################################################
+#                                                         #
+# OpenLaserTag remote control                             #
+# OLT protocol                                            #
+# Tomas Krejci [Njord]  tk@tomaskrejci.com                #
+#                                                         #
+# version 1.0                                             #
+# 2024-06-22                                              #
+#                                                         #
+###########################################################
 
 import machine, time, re
 from sys import platform
@@ -34,24 +40,19 @@ device_id_str = device_id_str[-4:]  # Keep last 8 char
 device_id = int(device_id_str, 16)  # Convert to int from hex in string
 
 ### Piezo ###
-piezo_pin = machine.Pin(15, machine.Pin.OUT, value=1)
-piezo_pin2 = machine.Pin(14, machine.Pin.OUT, value=1)
+piezo_pin = machine.Pin(15, machine.Pin.OUT, value=0)
 
 
 async def piezo_beep(sec=0.3):
-    piezo_pin.value(0)
-    piezo_pin2.value(0)
-    await asyncio.sleep(sec)
     piezo_pin.value(1)
-    piezo_pin2.value(1)
+    await asyncio.sleep(sec)
+    piezo_pin.value(0)
 
 
 async def piezo_short_beep():
-    piezo_pin.value(0)
-    piezo_pin2.value(0)
-    await asyncio.sleep(0.1)
     piezo_pin.value(1)
-    piezo_pin2.value(1)
+    await asyncio.sleep(0.1)
+    piezo_pin.value(0)
 
 
 #### Voltage monitor ###
@@ -83,8 +84,8 @@ async def battery_monitor(aadc):
         )  # reference voltage (3.3V) divided by the maximum ADC value (65535)
         voltage = round(voltage, 2)
         capacity = voltage_to_capacity(voltage / 2)
-        logger.info(f"Battery Voltage: {voltage}V, Capacity: {capacity}%")
-        uart.write(f"BATTERY: Voltage: {voltage}V, Capacity: {capacity}%\n")
+        logger.info(f"Battery Voltage: {voltage:.2f}V, Capacity: {capacity:.0f}%")
+        uart.write(f"BATTERY: Voltage: {voltage:.2f}V, Capacity: {capacity:.0f}%\n")
         await asyncio.sleep_ms(10000)
 
 
@@ -239,7 +240,8 @@ import logging
 global logger
 init_ticks = time.ticks_ms()
 # change logging level here, logging.ERROR is default, logging.DEBUG for more info, and reset device
-log_level = logging.DEBUG
+# log_level = logging.DEBUG
+log_level = logging.INFO
 # log_level = logging.ERROR
 logging.basicConfig(level=log_level, format="%(name)s - %(levelname)s - %(message)s")
 logger = logging.getLogger(__name__)