X-Git-Url: https://robinkrens.nl/gitweb/?a=blobdiff_plain;f=src%2FRAPacker.py;h=a72970d10b38a04609a3d839d2d6fccd5e67998f;hb=dd56983aab05e1c6a995cc5fb2afdccbb6590b46;hp=66523093d30202ff3ac86d329262c83cfebfc48d;hpb=4c098b4eaec6eb16b683f4e3f5152dd522a9817c;p=renesas-ra-flasher

diff --git a/src/RAPacker.py b/src/RAPacker.py
index 6652309..a72970d 100644
--- a/src/RAPacker.py
+++ b/src/RAPacker.py
@@ -63,7 +63,7 @@ TESTID = [
 
 def calc_sum(cmd, data):
     data_len = len(data)
-    lnh = data_len + 1 & 0xFF00
+    lnh = (data_len + 1 & 0xFF00) >> 8
     lnl = data_len + 1 & 0x00FF
     res = lnh + lnl + cmd
     for i in range(data_len):