First Commit

CPU24LED.py

@@ -0,0 +1,35 @@
+#! /usr/bin/python3
+import serial
+import time
+import psutil
+import sys
+
+debugSerialOut = 0
+debugSerialIn = 0
+debugUsage = 0
+sendOnlyTestData = 0
+
+arduino = serial.Serial()
+arduino.baudrate = 115200
+arduino.port = sys.argv[1]
+
+coreUsage = psutil.cpu_percent(percpu=True)
+
+def updateArduino(dataToWrite):
+	if sendOnlyTestData: dataToWrite = '100.00%'
+	if debugSerialOut: print("out:", dataToWrite)
+	bytesSent = arduino.write(dataToWrite.encode('utf-8'))
+	return bytesSent
+
+arduino.open()
+while (1):
+	requestFromArduino = arduino.read()
+	if requestFromArduino:
+		requestedCore = int.from_bytes(requestFromArduino, "big", signed=False)
+		if(requestedCore == 0):
+			coreUsage = psutil.cpu_percent(percpu=True)
+			if debugUsage: print("Load Updated:", coreUsage)
+		if debugSerialIn: print("req:", requestedCore)
+		# usage = coreUsage[requestedCore]
+		updateArduino(str(coreUsage[requestedCore]) + "%")
+arduino.close()