Fix issues with winusbcdc

multiboot.py

@@ -14,6 +14,8 @@ def read_all(receiver, debug=False):
     while True:
         try:
             data = receiver(0x40)
+            if len(data) == 0:
+                break
             output <<= (8*prev_len)
             output |= int.from_bytes(data, byteorder='big')
             prev_len = len(data)

usb_trading.py

@@ -103,11 +103,11 @@ def sendByte_win(byte_to_send, num_bytes):
 def sendList_win(data, chunk_size=8):
     num_iters = int(len(data)/chunk_size)
     for i in range(num_iters):
-        p.write(data[i*chunk_size:(i+1)*chunk_size])
+        p.write(bytes(data[i*chunk_size:(i+1)*chunk_size]))
     #print(num_iters*chunk_size)
     #print(len(data))
     if (num_iters*chunk_size) != len(data):
-        p.write(data[num_iters*chunk_size:])
+        p.write(bytes(data[num_iters*chunk_size:]))
 
 def receiveByte_win(num_bytes):
     recv = int.from_bytes(p.read(size=num_bytes), byteorder='big')

utilities/gsc_trading_strings.py

@@ -4,7 +4,7 @@ class GSCTradingStrings:
     Class which collects all the text used by the program
     and methods connected to that.
     """
-    version_str = "Version: 3.0.1"
+    version_str = "Version: 3.0.2"
     buffered_str = "Buffered"
     synchronous_str = "Synchronous"
     send_request = "S"