Add AsyncLaser version

examples/laser_egismos_async_test.py

@@ -0,0 +1,39 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+# SPDX-FileCopyrightText: Copyright (c) 2023 Phil Underwood for Underwood Underground
+#
+# SPDX-License-Identifier: Unlicense
+
+import asyncio
+import board
+import busio
+import digitalio
+from laser_egismos import AsyncLaser
+
+
+periph_power = digitalio.DigitalInOut(board.D5)
+periph_power.switch_to_output(True)
+laser_power = digitalio.DigitalInOut(board.D0)
+laser_power.switch_to_output(True)
+
+
+async def counter():
+    for i in range(15):
+        print(f"count: {i}")
+        await asyncio.sleep(1)
+
+
+async def reader():
+    await asyncio.sleep(0.5)
+    uart = busio.UART(board.D2, board.D1, baudrate=9600)
+    laser = AsyncLaser(uart)
+    await laser.set_buzzer(False)
+    for _ in range(5):
+        distance = await laser.measure()
+        print(f"distance: {distance}")
+
+
+async def main():
+    await asyncio.gather(counter(), reader())
+
+
+asyncio.run(main())

examples/laser_egismos_simpletest.py

@@ -10,15 +10,17 @@
 
 from laser_egismos import Laser
 
-laser_power = digitalio.DigitalInOut(board.D10)
+periph_power = digitalio.DigitalInOut(board.D5)
+periph_power.switch_to_output(True)
+laser_power = digitalio.DigitalInOut(board.D0)
 laser_power.switch_to_output(True)
 
-
-uart = busio.UART(board.D8, board.D9, baudrate=9600)
+time.sleep(0.5)
+uart = busio.UART(board.D2, board.D1, baudrate=9600)
 laser = Laser(uart)
-laser.buzzer_off()
-laser.laser_on()
-time.sleep(3)
-laser.laser_off()
+laser.set_buzzer(False)
+laser.set_laser(True)
+time.sleep(1)
+laser.set_laser(False)
 time.sleep(0.1)
 print(f"Distance is {laser.distance}cm")