simple tool to send gcode

Signed-off-by: Stepan Usatyuk <usaatyuk@ustk.me>

Utils/sendcode.py

@@ -0,0 +1,33 @@
+import serial
+import os
+import sys
+
+if len(sys.argv) != 3:
+    print("Not 2 arguments")
+    exit()
+
+gcode = sys.argv[1]
+if not os.path.isfile(gcode):
+    print("File doesn't exist!")
+    exit()
+
+ser = serial.Serial()
+ser.baudrate = 115200
+ser.port = sys.argv[2]
+ser.open()
+
+if not ser.is_open:
+    print("Can't open port")
+    exit()
+
+gcodef = open(gcode, "r")
+for line in gcodef:
+    print(line)
+    ser.write(line.encode())
+    response = ser.readline().decode("utf-8").strip()
+    if response != "OK":
+        print("Error: " + response)
+        exit()
+
+ser.close()
+gcodef.close()