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Fix db_offset calculation error #351

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Feb 15, 2022
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3 changes: 2 additions & 1 deletion snap7/util.py
Original file line number Diff line number Diff line change
Expand Up @@ -1000,10 +1000,11 @@ def make_rows(self):
row_size = self.row_size
specification = self.specification
layout_offset = self.layout_offset
row_offset = self.row_offset

for i in range(self.size):
# calculate where row in bytearray starts
db_offset = i * row_size + self.db_offset
db_offset = i * (row_size + row_offset) + self.db_offset
# create a row object
row = DB_Row(self,
specification,
Expand Down