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change(nfc): modify nfc card config

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chenjintao
2026-09-22 15:39:54 +08:00
parent 913c5b9f71
commit 768ad0e47f
1 changed files with 22 additions and 2 deletions
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ql-application/threadx/interface/custom_app/nfc.c
+22 -2
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@@ -106,6 +106,26 @@ static void nfc_card_emulation_send_frame(const u8 *frame, u8 length)
DP1312EA_WriteRawRC(BitFramingReg, 0x80); DP1312EA_WriteRawRC(BitFramingReg, 0x80);
} }
static void nfc_card_emulation_configure_iso_dep(void)
{
static const u8 card_config[] = {
0x44, 0x00, /* SENS_RES / ATQA */
0xAA, 0xBB, 0xCC, /* NFCID1; first byte 08 is added by PN512 */
0x20, /* SEL_RES / SAK: ISO-DEP supported */
0x01, 0xFE, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88,
0x07, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0xFF, 0xFF,
0x88
};
DP1312EA_PcdConfigISOType('K');
ql_rtos_task_sleep_ms(2);
DP1312EA_WriteFIFO((u8 *)card_config, sizeof(card_config));
ql_rtos_task_sleep_ms(2);
DP1312EA_WriteRawRC(CommandReg, DP1312EA_MEM);
DP1312EA_WriteRawRC(CommandReg, DP1312EA_AUTOCOLL);
}
static void nfc_card_emulation_start(void) static void nfc_card_emulation_start(void)
{ {
DP1312EA_WriteRawRC(CommandReg, DP1312EA_IDLE); DP1312EA_WriteRawRC(CommandReg, DP1312EA_IDLE);
@@ -113,9 +133,9 @@ static void nfc_card_emulation_start(void)
DP1312EA_WriteRawRC(DivIrqReg, 0x7F); DP1312EA_WriteRawRC(DivIrqReg, 0x7F);
DP1312EA_SetBitMask(FIFOLevelReg, 0x80); DP1312EA_SetBitMask(FIFOLevelReg, 0x80);
DP1312EA_Simulate_Card(); nfc_card_emulation_configure_iso_dep();
nfc_card_emulation_log_status("started"); nfc_card_emulation_log_status("started");
printf("NFC phase-2 probe: ATQA=44 00, UID=08 AA BB CC, SAK=00\r\n"); printf("NFC phase-2 probe: ATQA=44 00, UID=08 AA BB CC, SAK=20\r\n");
} }
static void nfc_card_emulation_task(void) static void nfc_card_emulation_task(void)