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Merge pull request #2915 from TeCHiScy/patch-2

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fix parity bit in Sie36 format unpack
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Iceman 2025-06-22 17:02:22 +02:00 • committed by GitHub
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client/src/wiegand_formats.c
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@ -733,7 +733,7 @@ static bool Unpack_Sie36(wiegand_message_t *packed, wiegand_card_t *card) {
card->CardNumber = get_linear_field(packed, 19, 16);
card->ParityValid =
(get_bit_by_position(packed, 0) == oddparity32(get_nonlinear_field(packed, 23, (uint8_t[]) {1, 3, 4, 6, 7, 9, 10, 12, 13, 15, 16, 18, 19, 21, 22, 24, 25, 27, 28, 30, 31, 33, 34}))) &&
(get_bit_by_position(packed, 35) == oddparity32(get_nonlinear_field(packed, 23, (uint8_t[]) {1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 34})));
(get_bit_by_position(packed, 35) == evenparity32(get_nonlinear_field(packed, 23, (uint8_t[]) {1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 34})));
return true;
}