Added an async version of the basic.py script to show how to use the …

…library in both synchronous and asynchronous way

radiacode-examples/basic_async.py

@@ -0,0 +1,87 @@
+import argparse
+import time
+import asyncio
+
+from radiacode import RadiaCode
+from radiacode.transports.usb import DeviceNotFound as DeviceNotFoundUSB
+from radiacode.transports.bluetooth import DeviceNotFound as DeviceNotFoundBT
+
+
+async def main(args: argparse.Namespace):
+    try:
+        if args.bluetooth_mac:
+            print(f'Connecting to Radiacode via Bluetooth (MAC address: {args.bluetooth_mac})')
+            rc = await RadiaCode.async_init(bluetooth_mac=args.bluetooth_mac)
+        elif args.bluetooth_uuid:
+            print(f'Connecting to Radiacode via Bluetooth (UUID: {args.bluetooth_uuid})')
+            rc = await RadiaCode.async_init(bluetooth_uuid=args.bluetooth_uuid)
+        elif args.bluetooth_serial:
+            print(f'Connecting to Radiacode via Bluetooth (Serial: {args.bluetooth_serial})')
+            rc = await RadiaCode.async_init(bluetooth_serial=args.bluetooth_serial)
+        elif args.serial:
+            print(f'Connecting to Radiacode via USB (Serial: {args.serial})')
+            rc = await RadiaCode.async_init(serial_number=args.serial)
+        else:
+            print('Connecting to Radiacode via USB')
+            rc = await RadiaCode.async_init()
+    except DeviceNotFoundBT as e:
+        print(e)
+        return
+    except DeviceNotFoundUSB:
+        print('Radiacode not found, check your USB connection')
+        return
+    except ValueError as e:
+        print(e)
+        return
+    except Exception as e:
+        print(e)
+        return
+
+    serial = await rc.async_serial_number()
+    print(f'### Serial number: {serial}')
+    print('--------')
+
+    fw_version = await rc.async_fw_version()
+    print(f'### Firmware: {fw_version}')
+    print('--------')
+
+    spectrum = await rc.async_spectrum()
+    print(f'### Spectrum: {spectrum}')
+    print('--------')
+
+    print('### DataBuf:')
+    while True:
+        for v in await rc.async_data_buf():
+            print(v.dt.isoformat(), v)
+        time.sleep(2)
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument(
+        '--bluetooth-mac',
+        type=str,
+        required=False,
+        help='Radiacode Bluetooth MAC address (e.g. 00:11:22:33:44:55). MacOS does not support BT MACs, use Serial Number or UUID instead.',
+    )
+    parser.add_argument(
+        '--bluetooth-serial',
+        type=str,
+        required=False,
+        help='Connect via Bluetooth using Radiacode Serial (e.g. "RC-10x-xxxxxx").',
+    )
+    parser.add_argument(
+        '--bluetooth-uuid',
+        type=str,
+        required=False,
+        help='Connect via Bluetooth using Radiacode UUID (e.g. "11111111-2222-3333-4444-56789ABCDEF").',
+    )
+    parser.add_argument(
+        '--serial', type=str, required=False, help='Connect via USB using Radiacode Serial (e.g. "RC-10x-xxxxxx").'
+    )
+    parser.add_argument('--usb', type=str, required=False, help='(default) Connect via USB to the first Radiacode available.')
+
+    args = parser.parse_args()
+
+    asyncio.run(main(args))