add script for scale data collection abr

hardware-testing/hardware_testing/scripts/demofile.txt

@@ -0,0 +1,4 @@
+2023-11-30 15:51:45.539761 --> b'SI\r\n'
+2023-11-30 15:51:45.539761 <-- b'SI ?   35.70741 g  \r\n'
+2023-11-30 15:52:07.733167 --> b'SI\r\n'
+2023-11-30 15:52:07.738527 <-- b'SI     35.70707 g  \r\n'

hardware-testing/hardware_testing/scripts/scale_data_collection.py

@@ -0,0 +1,51 @@
+import sys, os, time, datetime
+import pandas as pd
+from serial.tools.list_ports import comports  # type: ignore[import]
+sys.path.insert(0, os.path.abspath('../'))
+from drivers.radwag import RadwagScale
+
+def find_port(vid: int, pid: int) -> str:
+    """Find COM port from provided VIP:PID."""
+    # print(comports())
+    for port in comports():
+        print(port.pid)
+        print(port.vid)
+        if port.pid == pid and port.vid == vid:
+            return port.device
+    raise RuntimeError(f"Unable to find serial " f"port for VID:PID={vid}:{pid}")
+
+
+if __name__ == '__main__':
+
+    # find port using known VID:PID, then connect
+    scale = RadwagScale.create(port=find_port(vid=1155, pid=41207))
+    scale.connect()
+    # read grams and stability marker
+    df = pd.DataFrame()
+    test = 'x'
+    try:
+        grams, is_stable = scale.read_mass()
+        time_now = datetime.datetime.now()
+        print(bool(is_stable))
+        robot = input('Robot: ')
+        labware = input('Labware: ')
+        while not(is_stable == 'True'):       
+            grams, is_stable = scale.read_mass()
+            time_now = datetime.datetime.now()
+            print(f"Scale reading: grams={grams}, is_stable={is_stable}" )
+            df_reading = pd.DataFrame({'Date': time_now,'Labware': labware, 'Robot': robot, 'Scale Reading': grams, 'Stable': is_stable}, index = [0])
+            df = pd.concat([df, df_reading])
+            if bool(is_stable) == 1:
+                filename = robot + '_' + labware + '.csv'
+                df.to_csv('C:/Users/Rhyann Clarke/Documents/' + filename)
+                break
+
+            # disconnect from serial port
+    except Exception:
+        scale.disconnect()
+    except KeyboardInterrupt:
+        scale.disconnect()
+    print('success')
+
+
+