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uid有时读取失败

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lmx
2025-12-01 18:05:09 +08:00
parent 976dafada1
commit b8d48ebe19
9 changed files with 23 additions and 65 deletions
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5
apps/earphone/remote_control/RFID/rfid_event.c
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@ -201,7 +201,7 @@ void TYPE_V_EVENT(void)
}
// 示例：写单个块
memcpy(PICC_V.BLOCK_DATA, "\x11\x22\x33\x44", 4);
memcpy(PICC_V.BLOCK_DATA, "\x00\x00\x00\x00", 4);
result = ReaderV_WriteSingleBlock(4, &PICC_V);
if (result != SUCCESS)
{
@ -272,8 +272,7 @@ void rfid_task_fuc(void)
if(first_init == 0){
first_init = 1;
// rfid_hal_init();
// FM176XX_HardInit();
FM176XX_HardInit();
rfid_delay_ms(5); // 硬件初始化后增加一个短暂延时，确保芯片稳定
// 2. 复位 FM176XX 芯片