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fix iso14a_set_timeout() adjustment

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pwpiwi 2017-12-11 20:40:09 +01:00
commit fa85b08504
1 changed files with 3 additions and 2 deletions
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5
armsrc/iso14443a.c
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@ -189,13 +189,14 @@ void iso14a_set_trigger(bool enable) {
void iso14a_set_timeout(uint32_t timeout) { void iso14a_set_timeout(uint32_t timeout) {
iso14a_timeout = timeout - (DELAY_AIR2ARM_AS_READER + DELAY_ARM2AIR_AS_READER)/(16*8) + 2; // adjust timeout by FPGA delays and 2 additional ssp_frames to detect SOF
iso14a_timeout = timeout + (DELAY_AIR2ARM_AS_READER + DELAY_ARM2AIR_AS_READER)/(16*8) + 2;
if(MF_DBGLEVEL >= 3) Dbprintf("ISO14443A Timeout set to %ld (%dms)", timeout, timeout / 106); if(MF_DBGLEVEL >= 3) Dbprintf("ISO14443A Timeout set to %ld (%dms)", timeout, timeout / 106);
} }
uint32_t iso14a_get_timeout(void) { uint32_t iso14a_get_timeout(void) {
return iso14a_timeout + (DELAY_AIR2ARM_AS_READER + DELAY_ARM2AIR_AS_READER)/(16*8) - 2; return iso14a_timeout - (DELAY_AIR2ARM_AS_READER + DELAY_ARM2AIR_AS_READER)/(16*8) - 2;
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------