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Use ARRAYLEN

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This commit is contained in:
Philippe Teuwen 2019-05-14 12:51:45 +02:00
commit 1147c9faf8
5 changed files with 7 additions and 7 deletions
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6
client/cmdhf14a.c
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@ -650,7 +650,7 @@ static int SelectCard14443_4(bool disconnect, iso14a_card_select_t *card) {
// get frame length from ATS in data field
if (resp.oldarg[0] > 1) {
uint8_t fsci = resp.data.asBytes[1] & 0x0f;
if (fsci < sizeof(atsFSC) / sizeof(atsFSC[0]))
if (fsci < ARRAYLEN(atsFSC))
frameLength = atsFSC[fsci];
}
} else {
@ -658,7 +658,7 @@ static int SelectCard14443_4(bool disconnect, iso14a_card_select_t *card) {
iso14a_card_select_t *vcard = (iso14a_card_select_t *) resp.data.asBytes;
if (vcard->ats_len > 1) {
uint8_t fsci = vcard->ats[1] & 0x0f;
if (fsci < sizeof(atsFSC) / sizeof(atsFSC[0]))
if (fsci < ARRAYLEN(atsFSC))
frameLength = atsFSC[fsci];
}
@ -1296,7 +1296,7 @@ int infoHF14A(bool verbose, bool do_nack_test) {
(tb1 ? "" : " NOT"),
(tc1 ? "" : " NOT"),
fsci,
fsci < sizeof(atsFSC) / sizeof(atsFSC[0]) ? atsFSC[fsci] : -1
fsci < ARRAYLEN(atsFSC) ? atsFSC[fsci] : -1
);
}
pos = 2;