[python3] try to compute properly the crc for python3

DINKIN · Aug 31, 2015 · bed8940 · bed8940
1 parent 47a6737
commit bed8940
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pymavlink/generator/mavgen_python.py b/pymavlink/generator/mavgen_python.py
@@ -163,7 +163,7 @@ def pack(self, mav, crc_extra, payload):
         self._msgbuf = self._header.pack() + payload
         crc = x25crc(self._msgbuf[1:])
         if ${crc_extra}: # using CRC extra
-            crc.accumulate_str(chr(crc_extra))
+            crc.accumulate_str(struct.pack('B', crc_extra))
         self._crc = crc.crc
         self._msgbuf += struct.pack('<H', self._crc)
         return self._msgbuf