Fixed sending of bytes over PandaSerial

commaai · Oct 7, 2019 · 736c2cb · 736c2cb
1 parent 0894b28
commit 736c2cb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/python/serial.py b/python/serial.py
@@ -19,7 +19,10 @@ def read(self, l=1):
   def write(self, dat):
     #print "W: ", dat.encode("hex")
     #print '  pigeon_send("' + ''.join(map(lambda x: "\\x%02X" % ord(x), dat)) + '");'
-    return self.panda.serial_write(self.port, str.encode(dat))
+    if(isinstance(dat, bytes)):
+      return self.panda.serial_write(self.port, dat)
+    else:
+      return self.panda.serial_write(self.port, str.encode(dat))
 
   def close(self):
     pass