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Fix for bulk HID card programming and parity issues

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This commit is contained in:
Thomas J L. Harkness 2018-04-03 15:44:39 +10:00
commit 24fe17e9e9
1 changed files with 3 additions and 2 deletions
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5
client/scripts/lf_bulk_program.lua
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@ -61,8 +61,9 @@ local function cardHex(i,f)
--As the function defaults to even parity and returns a boolean,
--perform a 'not' function to get odd parity
high = not evenparity(string.sub(stream,0,12)) and 1 or 0
low = evenparity(string.sub(stream,13)) and 1 or 0
high = evenparity(string.sub(stream,1,12)) and 1 or 0
low = not evenparity(string.sub(stream,13)) and 1 or 0
bits = bit32.bor(bit32.lshift(id,1), low)
bits = bit32.bor(bits, bit32.lshift(high,25))