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hf 14a sim - less button checks and even less dataavailable checks

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This commit is contained in:
iceman1001 2021-02-12 22:08:10 +01:00
commit 1ce9053c51
1 changed files with 4 additions and 3 deletions
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7
armsrc/iso14443a.c
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@ -920,18 +920,19 @@ bool GetIso14443aCommandFromReader(uint8_t *received, uint8_t *par, int *len) {
uint16_t checker = 0; uint16_t checker = 0;
for (;;) { for (;;) {
WDT_HIT(); WDT_HIT();
if (flip) { if (flip == 2) {
if (data_available()) if (data_available())
return false; return false;
checker = 0;
flip = 0; flip = 0;
} }
if (checker >= 4000) { if (checker >= 4000) {
if (BUTTON_PRESS()) if (BUTTON_PRESS())
return false; return false;
flip = 1;
flip++;
checker = 0;
} }
++checker; ++checker;