update

bin/micro_bit/command_list.py

@@ -0,0 +1,58 @@
+import serial
+import time
+import bin.com.lib
+
+
+lb = bin.com.lib.Com()
+
+
+class CommandListGenerator:
+    def __init__(self):
+        self.__go = 0
+        self.__received = ""
+        self.__start = 0
+        self.__lfcount = 0
+        self.__total = ""
+        self.__output = []
+
+    def run(self, special_port):
+        # This function asks the micro:bit to send a list of all of the commands the program that runs
+        # on it supports. Sent string: "\ncmdl\n". Please note: if using micropython, use the here included
+        # com module to communicate (you can flash it to the micro:bit through the settings menu and also
+        # add your own modules to the micro:bit.
+        try:
+            lb.connect(19200, special_port)
+            self.__go = 1
+        except serial.SerialException as e:
+            return e
+        if self.__go == 1:
+            self.__start = time.time()
+            lb.send("\ncmdl\n")
+            self.__go = 0
+            while time.time() - self.__start < 5:
+                self.__received = lb.receive(1)
+                if self.__received == "\n":
+                    self.__received = lb.receive(1)
+                    if self.__received == "c":
+                        self.__received = lb.receive(1)
+                        if self.__received == "m":
+                            self.__received = lb.receive(1)
+                            if self.__received == "d":
+                                self.__go = 1
+                                break
+        if self.__go == 1:
+            self.__total = ""
+            self.__output = []
+            lb.receive(1)
+            while self.__lfcount < 3:
+                self.__received = lb.receive(1)
+                if self.__received == "\n":
+                    self.__lfcount += 1
+                else:
+                    self.__lfcount = 0
+                    if self.__received == " ":
+                        self.__output.append(self.__total)
+                        self.__total = ""
+                    else:
+                        self.__total += self.__received
+            return self.__output