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iso15sim: add support for addressed requests including IC number

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This commit is contained in:
Yann GASCUEL 2024-01-19 17:30:46 +01:00
commit 7cd9f20efb
1 changed files with 8 additions and 4 deletions
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4
armsrc/iso15693.c
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@ -2330,11 +2330,15 @@ void SimTagIso15693(uint8_t *uid, uint8_t block_size) {
continue; continue;
if (memcmp(&cmd[cmdCpt], tag->uid, 8) != 0) if (memcmp(&cmd[cmdCpt], tag->uid, 8) != 0)
{ {
if (cmd[cmdCpt] != tag->ic || cmd_len < cmdCpt+9 \
|| memcmp(&cmd[cmdCpt+1], tag->uid, 8) != 0)
{ // check uid even if IC is present
if (g_dbglevel >= DBG_DEBUG) Dbprintf("Address don't match tag uid"); if (g_dbglevel >= DBG_DEBUG) Dbprintf("Address don't match tag uid");
if (cmd[1] == ISO15693_SELECT) if (cmd[1] == ISO15693_SELECT)
tag->state = TAG_STATE_READY; // we are not anymore the selected TAG tag->state = TAG_STATE_READY; // we are not anymore the selected TAG
continue; // drop addressed request with other uid continue; // drop addressed request with other uid
} }
}
if (g_dbglevel >= DBG_DEBUG) Dbprintf("Address match tag uid"); if (g_dbglevel >= DBG_DEBUG) Dbprintf("Address match tag uid");
cmdCpt+=8; cmdCpt+=8;
} }