Add TFT Simulator tool to test ESP board with ESP3D without printer o cnc

tools/fw_simulator/fw_simulator.py

@@ -0,0 +1,64 @@
+#!/usr/bin/python
+import sys
+import serial
+import serial.tools.list_ports
+import esp3d_common as common
+import marlin 
+import grbl
+import repetier
+import smoothieware
+
+def main():
+    if len(sys.argv) < 2:
+        print("Please use one of the follwowing FW: marlin, repetier, smoothieware or grbl.")
+        return
+
+    fw_name = sys.argv[1].lower()
+
+    if fw_name == "marlin":
+        fw = marlin
+    elif fw_name == "repetier":
+        fw = repetier
+    elif fw_name == "smoothieware":
+        fw = smoothieware
+    elif fw_name == "grbl":
+        fw = grbl
+    else:
+        print("Firmware not supported : {}".format(fw_name))
+        return
+    ports = serial.tools.list_ports.comports()
+    portTFT = ""
+    print(common.bcolors.COL_GREEN+"Serial ports detected: "+common.bcolors.END_COL)
+    for port, desc, hwid in sorted(ports):
+        print(common.bcolors.COL_GREEN+" - {}: {} ".format(port, desc)+common.bcolors.END_COL)
+        desc.capitalize()
+        if (desc.find("SERIAL") != -1):
+            portTFT = port
+            print(common.bcolors.COL_GREEN +
+                  "Found " + portTFT + " for ESP3D"+common.bcolors.END_COL)
+            break
+    print(common.bcolors.COL_GREEN+"Open port " + str(port)+common.bcolors.END_COL)
+    if (portTFT == ""):
+        print(common.bcolors.COL_RED+"No serial port found"+common.bcolors.END_COL)
+        exit(0)
+    ser = serial.Serial(portTFT, 115200)
+    print(common.bcolors.COL_GREEN+"Now Simulating: " + fw_name + common.bcolors.END_COL)
+    starttime = common.current_milli_time()
+    # loop forever, just unplug the port to stop the program or do ctrl-c
+    while True:
+        try:
+            if ser.in_waiting:
+                line = ser.readline().decode('utf-8').strip()
+                print(common.bcolors.COL_BLUE+line+common.bcolors.END_COL)
+                #ignore log lines from TFT
+                if not line.startswith("["):
+                    response = fw.processLine(line, ser)
+                    if (response != ""):
+                        common.send_echo(ser, response)
+        except KeyboardInterrupt:
+            print(common.bcolors.COL_GREEN+"End of program"+common.bcolors.END_COL)
+            exit(0)
+
+
+# call main function
+main()