From e513e0fff136fc5415a841d5d98c77e5622625fe Mon Sep 17 00:00:00 2001
From: Rakshita <rakshita@vecmocon.com>
Date: Fri, 24 Jan 2025 11:39:26 +0530
Subject: [PATCH] feat: Integrate NFC functionality

---
 .cproject                                     |   4 +
 .settings/org.eclipse.core.resources.prefs    |   6 +
 ivec_ECU/ivec_ecu_nfc/inc/ivec_ecu_nfc.h      |  30 ++++
 ivec_ECU/ivec_ecu_nfc/src/ivec_ecu_nfc.c      | 110 +++++++++++++++
 ivec_RTE/src/ivec_rte.c                       |  14 +-
 .../ivec_bsw_common/inc/ivec_bew_common.h     |  47 +++++++
 .../ivec_bsw_common/src/ivec_bsw_common.c     |   0
 ivec_bws_nfc/ivec_bsw_nfc/inc/ivec_bsw_nfc.h  |  15 ++
 ivec_bws_nfc/ivec_bsw_nfc/src/ivec_bsw_nfc.c  | 128 ++++++++++++++++++
 9 files changed, 347 insertions(+), 7 deletions(-)
 create mode 100644 ivec_ECU/ivec_ecu_nfc/inc/ivec_ecu_nfc.h
 create mode 100644 ivec_ECU/ivec_ecu_nfc/src/ivec_ecu_nfc.c
 create mode 100644 ivec_bws_nfc/ivec_bsw_common/inc/ivec_bew_common.h
 create mode 100644 ivec_bws_nfc/ivec_bsw_common/src/ivec_bsw_common.c
 create mode 100644 ivec_bws_nfc/ivec_bsw_nfc/inc/ivec_bsw_nfc.h
 create mode 100644 ivec_bws_nfc/ivec_bsw_nfc/src/ivec_bsw_nfc.c

diff --git a/.cproject b/.cproject
index 9dcedd2..67be18d 100644
--- a/.cproject
+++ b/.cproject
@@ -400,6 +400,10 @@
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.ti.ccstudio.buildDefinitions.TMS470_GNU_9.0.compilerID.INCLUDE_PATH.1406977247" name="Include paths (-I)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_GNU_9.0.compilerID.INCLUDE_PATH" valueType="includePath">
 									<listOptionValue builtIn="false" value="${COM_TI_MSPM0_SDK_INCLUDE_PATH}"/>
+									<listOptionValue builtIn="false" value="${workspace_loc:/${ProjName}/ivec_bws_nfc/ivec_bsw_common/inc}"/>
+									<listOptionValue builtIn="false" value="${workspace_loc:/${ProjName}/ivec_ECU/ivec_ecu_nfc/inc}"/>
+									<listOptionValue builtIn="false" value="${workspace_loc:/${ProjName}/ivec_bws_nfc/ivec_bsw_common/inc}"/>
+									<listOptionValue builtIn="false" value="${workspace_loc:/${ProjName}/ivec_bws_nfc/ivec_bsw_nfc/inc}"/>
 									<listOptionValue builtIn="false" value="${SYSCONFIG_TOOL_INCLUDE_PATH}"/>
 									<listOptionValue builtIn="false" value="${workspace_loc:/${ProjName}/Generated Codes}"/>
 									<listOptionValue builtIn="false" value="${PROJECT_ROOT}"/>
diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
index 97a4270..7d1a99c 100644
--- a/.settings/org.eclipse.core.resources.prefs
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -159,10 +159,16 @@ encoding//Test__GNU/ivec_ECU/ivec_ecu_can/src/subdir_rules.mk=UTF-8
 encoding//Test__GNU/ivec_ECU/ivec_ecu_can/src/subdir_vars.mk=UTF-8
 encoding//Test__GNU/ivec_ECU/ivec_ecu_common/src/subdir_rules.mk=UTF-8
 encoding//Test__GNU/ivec_ECU/ivec_ecu_common/src/subdir_vars.mk=UTF-8
+encoding//Test__GNU/ivec_ECU/ivec_ecu_nfc/src/subdir_rules.mk=UTF-8
+encoding//Test__GNU/ivec_ECU/ivec_ecu_nfc/src/subdir_vars.mk=UTF-8
 encoding//Test__GNU/ivec_ECU/ivec_ecu_uart/src/subdir_rules.mk=UTF-8
 encoding//Test__GNU/ivec_ECU/ivec_ecu_uart/src/subdir_vars.mk=UTF-8
 encoding//Test__GNU/ivec_RTE/src/subdir_rules.mk=UTF-8
 encoding//Test__GNU/ivec_RTE/src/subdir_vars.mk=UTF-8
+encoding//Test__GNU/ivec_bws_nfc/ivec_bsw_common/src/subdir_rules.mk=UTF-8
+encoding//Test__GNU/ivec_bws_nfc/ivec_bsw_common/src/subdir_vars.mk=UTF-8
+encoding//Test__GNU/ivec_bws_nfc/ivec_bsw_nfc/src/subdir_rules.mk=UTF-8
+encoding//Test__GNU/ivec_bws_nfc/ivec_bsw_nfc/src/subdir_vars.mk=UTF-8
 encoding//Test__GNU/makefile=UTF-8
 encoding//Test__GNU/objects.mk=UTF-8
 encoding//Test__GNU/sources.mk=UTF-8
diff --git a/ivec_ECU/ivec_ecu_nfc/inc/ivec_ecu_nfc.h b/ivec_ECU/ivec_ecu_nfc/inc/ivec_ecu_nfc.h
new file mode 100644
index 0000000..c47a486
--- /dev/null
+++ b/ivec_ECU/ivec_ecu_nfc/inc/ivec_ecu_nfc.h
@@ -0,0 +1,30 @@
+#ifndef IVEC_ECU_NFC_H
+#define IVEC_ECU_NFC_H
+
+
+#include "ivec_ecu_common.h"
+
+#define IVEC_ECU_NFC_I2C_ADDR       ( 0x24 )
+
+
+
+typedef enum
+{
+    IVEC_ECU_NFC_SERIF_I2C = 0,
+     IVEC_ECU_NFC_UART2 = 1,
+}IVEC_EcuNfcComMode_e;
+
+typedef struct
+{
+    IVEC_EcuNfcComMode_e eNfcChannel;
+    void *pvChannelHandle;
+}IVEC_EcuNfcConfig_s;
+
+IVEC_EcuCommonErr_e xECU_NfcInit(IVEC_EcuNfcConfig_s *pxNfcConfig);
+IVEC_EcuCommonErr_e xECU_NfcDeInit(IVEC_EcuNfcConfig_s *pxNfcConfig);
+void vEcu_NfcReset(void);
+IVEC_EcuCommonErr_e xECU_NfcWriteData(IVEC_EcuNfcConfig_s *pxNfcConfig, uint8_t *pu8Buffer, uint32_t u32Length);
+IVEC_EcuCommonErr_e xECU_NfcReadData(IVEC_EcuNfcConfig_s* pxNfcConfig, uint8_t* pu8Buffer, uint32_t u32Length,uint32_t timeout);
+
+
+#endif /* IVEC_ECU_NFC_H */
diff --git a/ivec_ECU/ivec_ecu_nfc/src/ivec_ecu_nfc.c b/ivec_ECU/ivec_ecu_nfc/src/ivec_ecu_nfc.c
new file mode 100644
index 0000000..5a7c56a
--- /dev/null
+++ b/ivec_ECU/ivec_ecu_nfc/src/ivec_ecu_nfc.c
@@ -0,0 +1,110 @@
+#include "ivec_ecu_common.h"
+
+#include "ivec_ecu_nfc.h"
+#include "ivec_ecu_uart.h"
+#define LOG_STRING "ivec-ecu-nfc"
+static IVEC_McalUartHandle_s __gprv_UartNfcHandle = { 0 };
+
+
+void vEcu_NfcReset(void)
+{
+    // xMCAL_GpioWritePin(135, ivecMCAL_LVL_LOW);
+    // ql_rtos_task_sleep_ms(40);
+    // xMCAL_GpioWritePin(135, ivecMCAL_LVL_HIGH);
+}
+
+IVEC_EcuCommonErr_e xECU_NfcInit(IVEC_EcuNfcConfig_s* pxNfcConfig)
+{
+    IVEC_ECU_FUNC_ENTRY(LOG_STRING);
+    IVEC_McalCommonErr_e l_xFuncStatus = commonMCAL_SUCCESS;
+    if (pxNfcConfig == NULL)
+    {
+        l_xFuncStatus = commonECU_INVALID_PARAM;
+        goto exit;
+    }
+    if (pxNfcConfig->eNfcChannel == IVEC_ECU_NFC_UART2)
+    {
+        __gprv_UartNfcHandle.eUartPortNumber = IVEC_MCAL_UART_PORT_3;
+        xECU_UARTInit(&__gprv_UartNfcHandle, IVEC_MCAL_UART_BAUD_115200);
+        pxNfcConfig->pvChannelHandle = &__gprv_UartNfcHandle;
+    }
+    else
+    {
+        l_xFuncStatus = commonECU_NOT_IMPLEMENTED;
+        goto exit;
+    }
+exit:
+    IVEC_ECU_FUNC_EXIT(LOG_STRING, l_xFuncStatus);
+    return l_xFuncStatus;
+}
+IVEC_EcuCommonErr_e xECU_NfcReadData(IVEC_EcuNfcConfig_s* pxNfcConfig, uint8_t* pu8Buffer, uint32_t u32Length,uint32_t timeout)
+{
+    IVEC_ECU_FUNC_ENTRY(LOG_STRING);
+    IVEC_McalCommonErr_e l_xFuncStatus = commonMCAL_SUCCESS;
+    if (pxNfcConfig == NULL || pu8Buffer == NULL || u32Length == 0)
+    {
+        l_xFuncStatus = commonECU_INVALID_PARAM;
+        goto exit;
+    }
+    if (pxNfcConfig->eNfcChannel == IVEC_ECU_NFC_UART2)
+    {
+        l_xFuncStatus = xECU_UARTGetData(pxNfcConfig->pvChannelHandle, pu8Buffer, u32Length, timeout);
+        // l_xFuncStatus = (IVEC_EcuCommonErr_e)xMCAL_I2cReadSlave(&__gprv_xNfcI2cHandle, pu8Buffer, u32Length);
+    }
+    else
+    {
+        l_xFuncStatus = commonECU_NOT_IMPLEMENTED;
+        goto exit;
+    }
+exit:
+    IVEC_ECU_FUNC_EXIT(LOG_STRING, l_xFuncStatus);
+    return l_xFuncStatus;
+
+}
+IVEC_EcuCommonErr_e xECU_NfcWriteData(IVEC_EcuNfcConfig_s* pxNfcConfig, uint8_t* pu8Buffer, uint32_t u32Length)
+{
+    IVEC_ECU_FUNC_ENTRY(LOG_STRING);
+    IVEC_McalCommonErr_e l_xFuncStatus = commonMCAL_SUCCESS;
+    if (pxNfcConfig == NULL || pu8Buffer == NULL || u32Length == 0)
+    {
+        l_xFuncStatus = commonECU_INVALID_PARAM;
+        goto exit;
+    }
+    if (pxNfcConfig->eNfcChannel == IVEC_ECU_NFC_UART2)
+    {
+
+        l_xFuncStatus = xECU_UartWrite(pxNfcConfig->pvChannelHandle, pu8Buffer, u32Length);
+        // l_xFuncStatus = (IVEC_EcuCommonErr_e)xMCAL_I2cWriteSlave((McalI2cHandle_s *)pxNfcConfig->pvChannelHandle, pu8Buffer, u32Length);
+    }
+    else
+    {
+        l_xFuncStatus = commonECU_NOT_IMPLEMENTED;
+        goto exit;
+    }
+exit:
+    IVEC_ECU_FUNC_EXIT(LOG_STRING, l_xFuncStatus);
+    return l_xFuncStatus;
+}
+IVEC_EcuCommonErr_e xECU_NfcDeInit(IVEC_EcuNfcConfig_s* pxNfcConfig)
+{
+    IVEC_ECU_FUNC_ENTRY(LOG_STRING);
+    IVEC_McalCommonErr_e l_xFuncStatus = commonMCAL_SUCCESS;
+    if (pxNfcConfig == NULL)
+    {
+        l_xFuncStatus = commonECU_INVALID_PARAM;
+        goto exit;
+    }
+    if (pxNfcConfig->eNfcChannel == IVEC_ECU_NFC_UART2)
+    {
+
+        // l_xFuncStatus = (IVEC_EcuCommonErr_e)xMCAL_I2cDeInit(&__gprv_xNfcI2cHandle);
+    }
+    else
+    {
+        l_xFuncStatus = commonECU_NOT_IMPLEMENTED;
+        goto exit;
+    }
+exit:
+    IVEC_ECU_FUNC_EXIT(LOG_STRING, l_xFuncStatus);
+    return l_xFuncStatus;
+}
diff --git a/ivec_RTE/src/ivec_rte.c b/ivec_RTE/src/ivec_rte.c
index 0af6eab..c7e6936 100644
--- a/ivec_RTE/src/ivec_rte.c
+++ b/ivec_RTE/src/ivec_rte.c
@@ -18,7 +18,6 @@
 
 // UART Handles
 IVEC_EcuUartHandle_s g_xUartHandle;
-IVEC_EcuUartHandle_s g_xUart2Handle;
 IVEC_EcuCANHandle_s g_xCanHandle;
 
 // Configuration Macros
@@ -221,6 +220,7 @@ void vRTE_AppInit(void)
     #endif
 
         vRTE_InitUartCanEcho();
+        vRTE_NfcInit();
 }
 /**
  * @brief Callback function for timer interrupt.
@@ -238,14 +238,8 @@ void vRTE_InitUartCanEcho(void)
 {
     g_xUartHandle.u8Qbuffer = g_prvU8CanUartDataBuffer;
     g_xUartHandle.u16QbufSize = eteCAN_UART_BUFFER_MAX_SIZE_u32;
-
-#if (rteUART_PIN_SELECTION_u8 == 1)
-    g_xUartHandle.eUartPortNumber = IVEC_ECU_UART_PORT3;
-    g_xUartHandle.u32BaudRate = IVEC_ECU_UART_BAUD_115200;
-#elif (rteUART_PIN_SELECTION_u8 == 2)
     g_xUartHandle.eUartPortNumber = IVEC_ECU_UART_PORT2;
     g_xUartHandle.u32BaudRate = IVEC_ECU_UART_BAUD_115200;
-#endif
 
 
     xECU_UartInit(&g_xUartHandle);
@@ -261,6 +255,11 @@ void vRTE_InitUartCanEcho(void)
     }
     xECU_CANInit(&g_xCanHandle);
 }
+
+void vRTE_NfcInit(void)
+{
+    bBSW_NfcInit();
+}
 /**
  * @brief Initializes the application run processes.
  *
@@ -274,6 +273,7 @@ void vRTE_AppRunInit(void)
 {
     vRTE_ProcessUartData();
     vRTE_ProcessCanData();
+    vRTE_UartNfcProcess();
 }
 /**
  * @brief Callback function for timer interrupt.
diff --git a/ivec_bws_nfc/ivec_bsw_common/inc/ivec_bew_common.h b/ivec_bws_nfc/ivec_bsw_common/inc/ivec_bew_common.h
new file mode 100644
index 0000000..2dbdf59
--- /dev/null
+++ b/ivec_bws_nfc/ivec_bsw_common/inc/ivec_bew_common.h
@@ -0,0 +1,47 @@
+#ifndef IVEC_BSW_COMMON_H
+#define IVEC_BSW_COMMON_H
+#include "ivec_ecu_common.h"
+typedef enum
+{
+    //common
+    commonBSW_SUCCESS = 0,
+    commonBSW_WAIT,
+    commonBSW_INVALID_PARAM=-7,
+    commonBSW_FAIL = -6,
+    commonBSW_INIT_FAIL = -5,
+    commonBSW_DEINIT_FAIL,
+    commonBSW_CONFIG_FAIL,
+    commonBSW_READ_FAIL,
+    commonBSW_WRITE_FAIL,
+    commonBSW_ALREADY_INIT=-20,
+    commonBSW_ALREADY_DEINIT,
+    commonBSW_NOT_IMPLEMENTED
+
+
+}IVEC_BswCommonErr_e;
+
+typedef IVEC_EcuCommonCanFrame_s IVEC_BswCommonCanFrame_s;
+
+#define IVEC_DELAY_MS(x)
+
+#define BSW_LOG_ENABLE 0
+#if BSW_LOG_ENABLE==1
+#define IVEC_BSW_LOG(LOG_STRING, msg ,...) QL_LOG(QL_LOG_LEVEL_INFO, LOG_STRING, msg, ##__VA_ARGS__)
+#else
+#define IVEC_BSW_LOG(LOG_STRING,msg, ...)
+#endif
+
+#if 0
+#define IVEC_BSW_FUNC_ENTRY(LOG_STRING,...) QL_LOG(QL_LOG_LEVEL_INFO, LOG_STRING, "BSW Entry", ##__VA_ARGS__)
+#else
+#define IVEC_BSW_FUNC_ENTRY(LOG_STRING, ...)
+#endif
+#if 0
+#define IVEC_BSW_FUNC_EXIT(LOG_STRING,...) QL_LOG(QL_LOG_LEVEL_INFO, LOG_STRING, "BSW Exit:%d", ##__VA_ARGS__)
+#else
+#define IVEC_BSW_FUNC_EXIT(LOG_STRING, ...)
+#endif
+
+
+
+#endif /* IVEC_BSW_COMMON_H */
diff --git a/ivec_bws_nfc/ivec_bsw_common/src/ivec_bsw_common.c b/ivec_bws_nfc/ivec_bsw_common/src/ivec_bsw_common.c
new file mode 100644
index 0000000..e69de29
diff --git a/ivec_bws_nfc/ivec_bsw_nfc/inc/ivec_bsw_nfc.h b/ivec_bws_nfc/ivec_bsw_nfc/inc/ivec_bsw_nfc.h
new file mode 100644
index 0000000..9e8f6b7
--- /dev/null
+++ b/ivec_bws_nfc/ivec_bsw_nfc/inc/ivec_bsw_nfc.h
@@ -0,0 +1,15 @@
+#ifndef IVEC_BSW_NFC_H
+#define IVEC_BSW_NFC_H
+
+#include "ivec_bsw_common.h"
+#define IVEC_BSW_NFC_MIFRAE_AUTH_A 0x60//imported from pn532 lib
+#define IVEC_BSW_NFC_MIFRAE_AUTH_B 0x61//imported from pn532 lib
+
+
+bool bBSW_NfcTest();
+bool bBSW_NfcInit();
+bool bBSW_NfcMifareClassicDataRead(uint8_t *pu8Uid,uint8_t u8UidLen,uint32_t u32BlockAddr,uint8_t *pu8Key, uint8_t u8keyType,uint8_t *pu8Data );
+bool bBSW_NfcConfigure();
+int i328BSW_NfcScanMIFARE(uint8_t *pu8Uid);
+int i328BSW_NfcAutoPollMIFARE();
+#endif /* IVEC_BSW_NFC_H */
diff --git a/ivec_bws_nfc/ivec_bsw_nfc/src/ivec_bsw_nfc.c b/ivec_bws_nfc/ivec_bsw_nfc/src/ivec_bsw_nfc.c
new file mode 100644
index 0000000..f993b94
--- /dev/null
+++ b/ivec_bws_nfc/ivec_bsw_nfc/src/ivec_bsw_nfc.c
@@ -0,0 +1,128 @@
+#include "ivec_bsw_nfc.h"
+#include "ivec_ecu_nfc.h"
+#include "ivec_cmplx_gptimer.h"
+#include "pn532.h"
+#define LOG_STRING "ivec-bsw-nfc"
+IVEC_EcuNfcConfig_s xNfcConfig = { 0 };
+static PN532 __gprv_pn532 = { 0 };
+
+
+int i32Bsw_Pn532Reset(void)
+{
+    //add gpio
+    vEcu_NfcReset();
+    return PN532_STATUS_OK;
+}
+int i32Bsw_Pn532ReadData(uint8_t* data, uint16_t count)
+{
+    int i32Ret = xECU_NfcReadData(&xNfcConfig, data, count, 200) == commonECU_SUCCESS ? PN532_STATUS_OK : PN532_ERROR_I2CBUSY;
+    //    if(i32Ret==PN532_STATUS_OK)
+    //    {
+    //        memmove(data,data+1,count);
+    //    }
+    return i32Ret;
+}
+
+int i32Bsw_Pn532WriteData(uint8_t* data, uint16_t count)
+{
+    return xECU_NfcWriteData(&xNfcConfig, data, count) == commonECU_SUCCESS ? PN532_STATUS_OK : PN532_ERROR_I2CBUSY;
+}
+
+bool bBsw_Pn532WaitReady(uint32_t timeout)
+{
+
+    return true;
+}
+int i32Bsw_Pn532Wakeup(void) {
+
+    //add gpio
+    uint8_t wakeup[] = { 0x55, 0x55, 0x00, 0x00, 0x00, 0x00 };
+    xECU_UartWrite(xNfcConfig.pvChannelHandle, &wakeup[0], sizeof(wakeup));
+    vEcu_NfcReset();
+    return PN532_STATUS_OK;
+}
+void vBsw_Pn532Log(const char* log) {
+    IVEC_BSW_LOG(LOG_STRING, "%s", log);
+}
+void vBsw_Pn532Init(PN532* pxPn532) {
+    // init the pn532 functions
+    pxPn532->reset = i32Bsw_Pn532Reset;
+    pxPn532->read_data = i32Bsw_Pn532ReadData;
+    pxPn532->write_data = i32Bsw_Pn532WriteData;
+    pxPn532->wait_ready = bBsw_Pn532WaitReady;
+    pxPn532->wakeup = i32Bsw_Pn532Wakeup;
+    pxPn532->log = vBsw_Pn532Log;
+
+    // hardware wakeup
+    pxPn532->wakeup();
+}
+bool bBSW_NfcInit()
+{
+    xNfcConfig.eNfcChannel = IVEC_ECU_NFC_UART2;
+    if (xECU_NfcInit(&xNfcConfig) != commonECU_SUCCESS)
+        return false;
+
+    vBsw_Pn532Init(&__gprv_pn532);
+    return true;
+}
+
+bool bBSW_NfcTest()
+{
+    uint8_t pu8Buff[56] = { 0 };
+    send_wakeup(&__gprv_pn532);
+    return get_firmware(&__gprv_pn532, pu8Buff, 4) == 4;
+}
+
+int i328BSW_NfcScanMIFARE(uint8_t* pu8Uid)
+{
+    uint8_t l_u8Buff[32] = { 0 };
+    if (xECU_NfcReadData(&xNfcConfig, l_u8Buff, 21, 5) == commonECU_SUCCESS)
+    {
+        if (l_u8Buff[0] != PN532_PREAMBLE && l_u8Buff[1] != PN532_STARTCODE1 && l_u8Buff[2] != PN532_STARTCODE2)
+            return PN532_STATUS_ERROR;
+        // Check length & length checksum match.
+        uint8_t frame_len = l_u8Buff[3];
+        if (((frame_len + l_u8Buff[4]) & 0xFF) != 0) {
+
+            return PN532_STATUS_ERROR;
+        }
+        if (frame_len < 14)
+            return PN532_STATUS_ERROR;
+        // Check frame checksum value matches bytes.
+        uint8_t checksum = 0;
+        for (uint8_t i = 0; i < frame_len + 1; i++) {
+            checksum += l_u8Buff[5 + i];
+        }
+        checksum &= 0xFF;
+        if (checksum != 0) {
+            return PN532_STATUS_ERROR;
+        }
+        if (l_u8Buff[5] != 0xd5 && l_u8Buff[6] != 0x61 && l_u8Buff[8]!=0x10)//verify auto poll cmd resp
+            return PN532_STATUS_ERROR;
+        uint8_t l_u8NfcIdLen=l_u8Buff[14];
+        if(l_u8NfcIdLen>10)
+            return PN532_STATUS_ERROR;
+
+        // Return frame data.
+        for (uint8_t i = 0; i < l_u8NfcIdLen; i++) {
+            pu8Uid[i] = l_u8Buff[15+ i];
+        }
+        return l_u8NfcIdLen;
+    }
+    return PN532_STATUS_ERROR;
+}
+int i328BSW_NfcAutoPollMIFARE()
+{
+    return auto_poll_command(&__gprv_pn532) == PN532_STATUS_OK;
+}
+bool bBSW_NfcConfigure()//call it after test success
+{
+    return configure_sam(&__gprv_pn532) == PN532_STATUS_OK;
+}
+bool bBSW_NfcMifareClassicDataRead(uint8_t* pu8Uid, uint8_t u8UidLen, uint32_t u32BlockAddr, uint8_t* pu8Key, uint8_t u8keyType, uint8_t* pu8Data)
+{
+    if (UART_MifareClassicAuthenticateBlock(&__gprv_pn532, pu8Uid, u8UidLen, (u32BlockAddr / 4) * 4, u8keyType, pu8Key) == PN532_STATUS_OK)
+        return UART_MifareClassicReadBlock(&__gprv_pn532, pu8Data, u32BlockAddr) == PN532_STATUS_OK;
+    return false;
+}
+