t55xx readblock: don't delay acquisition too much else we're sometimes off by one (observed when reading P1B1 on several cards)

This commit is contained in:
Philippe Teuwen 2019-03-31 03:02:09 +02:00
parent 2080dd396d
commit 21b063da93

View file

@ -1529,7 +1529,7 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
// Turn field on to read the response
// 137*8 seems to get to the start of data pretty well...
// but we want to go past the start and let the repeating data settle in...
TurnReadLFOn(200 * 8);
TurnReadLFOn(150 * 8);
// Acquisition
// Now do the acquisition