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feat(nfc): include IMEI in emulated tag payload

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chenjintao
2026-09-29 11:33:02 +08:00
parent 5399921c3d
commit f3691c8267
1 changed files with 14 additions and 4 deletions
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ql-application/threadx/interface/custom_app/nfc.c
+14 -4
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@@ -3,8 +3,9 @@
#include <string.h> #include <string.h>
#include "ql_rtos.h" #include "ql_rtos.h"
#include "ql_application.h" #include "ql_application.h"
#include "ql_audio.h" #include "ql_audio.h"
#include "ql_iic.h" #include "ql_dev.h"
#include "ql_iic.h"
#include "ql_gpio.h" #include "ql_gpio.h"
#include "app_inc.h" #include "app_inc.h"
#include "ql_fs.h" #include "ql_fs.h"
@@ -48,6 +49,7 @@ static volatile u32 g_nfc_tx_mode_deadline = 0;
#define NFC_TYPE2_READ_SIZE 16 #define NFC_TYPE2_READ_SIZE 16
#define NFC_TYPE2_MEMORY_SIZE 160 #define NFC_TYPE2_MEMORY_SIZE 160
#define NFC_TYPE2_NDEF_OFFSET 16 #define NFC_TYPE2_NDEF_OFFSET 16
#define NFC_IMEI_DIGITS 15
#define NFC_IRQ_TX 0x40 #define NFC_IRQ_TX 0x40
#define NFC_IRQ_RX 0x20 #define NFC_IRQ_RX 0x20
@@ -173,6 +175,7 @@ static void nfc_type2_build_ndef(void)
{ {
char device_id[32] = {0}; char device_id[32] = {0};
char serial_number[32] = {0}; char serial_number[32] = {0};
char imei[32] = {0};
char json[128]; char json[128];
int json_len; int json_len;
u8 *ndef; u8 *ndef;
@@ -184,10 +187,17 @@ static void nfc_type2_build_ndef(void)
if (hal_os_get_device_sn(serial_number) != 0) { if (hal_os_get_device_sn(serial_number) != 0) {
strcpy(serial_number, "unknown"); strcpy(serial_number, "unknown");
} }
if (ql_dev_get_imei(imei, sizeof(imei)) != QL_DEV_SUCCESS ||
imei[0] == '\0') {
strcpy(imei, "unknown");
} else {
imei[NFC_IMEI_DIGITS] = '\0';
}
json_len = snprintf(json, sizeof(json), json_len = snprintf(json, sizeof(json),
"{\"device_id\":\"%s\",\"serial_number\":\"%s\"}", "{\"device_id\":\"%s\",\"serial_number\":\"%s\","
device_id, serial_number); "\"imei\":\"%s\"}",
device_id, serial_number, imei);
if (json_len < 0) { if (json_len < 0) {
json_len = 0; json_len = 0;
} else if (json_len >= (int)sizeof(json)) { } else if (json_len >= (int)sizeof(json)) {