python3: force division result to be integer

Contrary to python 2, python 3 division always return float. But an integer is needed. So explicitely cast to integer.
dimhoff · Jul 2, 2017 · 1a44eb5 · 1a44eb5
1 parent 3a10e37
commit 1a44eb5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mt333x_helpers.py b/mt333x_helpers.py
@@ -182,7 +182,7 @@ def read16(self, address, length, byteSwap=False):
 
         self._checked_write("\xa2")
         self._checked_write(struct.pack(">L", address))
-        self._checked_write(struct.pack(">L", length/2))
+        self._checked_write(struct.pack(">L", int(length/2)))
         resp = ""
         while len(resp) < length:
             c = self._ser.read()
@@ -216,7 +216,7 @@ def read32(self, address, length, byteSwap=False):
 
         self._checked_write("\xaf")
         self._checked_write(struct.pack(">L", address))
-        self._checked_write(struct.pack(">L", length/4))
+        self._checked_write(struct.pack(">L", int(length/4)))
         resp = ""
         while len(resp) < length:
             c = self._ser.read()
@@ -312,7 +312,7 @@ def checksum(self, address, length, byteSwap=False):
 
         self._checked_write("\xa4")
         self._checked_write(struct.pack(">L", address))
-        self._checked_write(struct.pack(">L", length/2))
+        self._checked_write(struct.pack(">L", int(length/2)))
         resp = ""
         while len(resp) < 2:
             c = self._ser.read()