Edit spm6103_viewer.py

spm6103_viewer.py

@@ -0,0 +1,87 @@
+import tkinter as tk
+from tkinter import messagebox
+from tkinter.font import Font
+import serial
+
+# Serial configuration
+port = '/dev/ttyUSB0'  # Adjust to your specific port
+baud_rate = 115200     # Adjust to your device's baud rate
+
+try:
+    ser = serial.Serial(port, baud_rate, timeout=1)
+except serial.SerialException as e:
+    ser = None
+    print(f"Serial port error: {e}")
+
+def send_command(command):
+    if not ser:
+        return "Serial port not available"
+    ser.write((command + '\n').encode('utf-8'))
+    response = ser.readline().decode('utf-8').strip()
+    return response
+
+def get_id():
+    return send_command('*IDN?')
+
+def get_multimeter_data():
+    rawdata = send_command(f'CONFigure:ALL?')
+    return rawdata
+
+def get_powersupply_data():
+    rawdata = send_command(f'MEASure:ALL:INFO?')
+    return rawdata
+
+def set_res_mode():
+    rawdata = send_command(f'[SENSe:]FUNCtion:RESistance')
+    return rawdata
+
+def set_cont_mode():
+    rawdata = send_command(f'[SENSe:]FUNCtion:CONTinuity')
+    return rawdata
+
+# --- GUI Setup ---
+def fetch_device_info():
+    # Fetch the device ID and Channel data
+    device_id = get_id()
+    multimeter_data = get_multimeter_data()
+
+    # Update the labels
+    multimeter_type_var.set(multimeter_data.split(",")[0])
+    multimeter_data_var.set(multimeter_data.split(",")[1])
+    multimeter_range_var.set(multimeter_data.split(",")[3])
+
+    # Schedule this function to be called again after 100ms 
+    app.after(100, fetch_device_info)
+
+app = tk.Tk()
+app.title("OWON SPM6103")
+app.geometry("1080x200")
+app.configure(bg="black")
+
+multimeter_type_var = tk.StringVar()
+multimeter_data_var = tk.StringVar()
+multimeter_range_var = tk.StringVar()
+
+# Create a font object
+fontSmall = Font(size=10)
+fontMedium = Font(size=20)
+fontBig = Font(size=80)
+
+app.rowconfigure(0, weight=1)
+app.rowconfigure(1, weight=1)
+app.rowconfigure(2, weight=1)
+app.columnconfigure(0, weight=1)
+app.columnconfigure(1, weight=2)
+
+# Labels
+tk.Label(app, textvariable=multimeter_type_var, font=fontMedium, bg="black", fg="lightgrey").grid(column=0, row=0, sticky=tk.W)
+tk.Label(app, textvariable=multimeter_range_var, font=fontMedium, bg="black", fg="lightgrey").grid(column=1, row=0, sticky=tk.E)
+tk.Label(app, textvariable=multimeter_data_var, font=fontBig, bg="black", fg="lightgrey").grid(column=0, columnspan=2, row=1, sticky=tk.W)
+tk.Button(app, text="RES", command=set_res_mode, font=fontSmall, bg="black", fg="lightgrey", border=False).grid(column=0, row=2, sticky=tk.W)
+tk.Button(app, text="CONT", command=set_cont_mode, font=fontSmall, bg="black", fg="lightgrey", border=False).grid(column=1, row=2, sticky=tk.W)
+
+# Initial fetch to start the auto-update process
+fetch_device_info()
+
+# Start GUI
+app.mainloop()