Diego Ostuni
Fork of the GitHub
Diff: x_nucleo_nfc05a1.cpp
- Revision:
- 0:8e1d760507b5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/x_nucleo_nfc05a1.cpp Thu Nov 14 14:34:17 2019 +0000
@@ -0,0 +1,919 @@
+/**
+ ******************************************************************************
+ * @file x_nucleo_nfc04a1.c
+ * @author MMY Application Team
+ * @version $Revision: 3351 $
+ * @date $Date: 2017-01-25 17:28:08 +0100 (Wed, 25 Jan 2017) $
+ * @brief This file provides nfc05a1 specific functions
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2017 STMicroelectronics</center></h2>
+ *
+ * Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/myliberty
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+ * AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/*
+ ******************************************************************************
+ * INCLUDES
+ ******************************************************************************
+ */
+
+#include "utils.h"
+#include "rfal_rf.h"
+#include "rfal_nfca.h"
+#include "rfal_nfcb.h"
+#include "rfal_nfcf.h"
+#include "rfal_nfcv.h"
+#include "rfal_st25tb.h"
+#include "rfal_nfcDep.h"
+#include "rfal_isoDep.h"
+#include "DigitalOut.h"
+#include "st25r3911_interrupt.h"
+
+
+/*
+******************************************************************************
+* GLOBAL DEFINES
+******************************************************************************
+*/
+
+/* Definition of possible states the demo state machine could have */
+#define DEMO_ST_FIELD_OFF 0
+#define DEMO_ST_POLL_ACTIVE_TECH 1
+#define DEMO_ST_POLL_PASSIV_TECH 2
+#define DEMO_ST_WAIT_WAKEUP 3
+
+#define DEMO_BUF_LEN 255
+
+/* macro to cycle through states */
+#define NEXT_STATE() {state++; state %= sizeof(stateArray);}
+
+
+
+
+/*
+ ******************************************************************************
+ * LOCAL VARIABLES
+ ******************************************************************************
+ */
+
+/* State array of all possible states to be executed one after each other */
+static uint8_t stateArray[] = { DEMO_ST_FIELD_OFF,
+ DEMO_ST_POLL_ACTIVE_TECH,
+ DEMO_ST_POLL_PASSIV_TECH,
+ DEMO_ST_WAIT_WAKEUP
+ };
+
+/* P2P communication data */
+static uint8_t NFCID3[] = {0x01, 0xFE, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A};
+static uint8_t GB[] = {0x46, 0x66, 0x6d, 0x01, 0x01, 0x11, 0x02, 0x02, 0x07, 0x80, 0x03, 0x02, 0x00, 0x03, 0x04, 0x01, 0x32, 0x07, 0x01, 0x03};
+
+/* APDUs communication data */
+static uint8_t ndefSelectApp[] = { 0x00, 0xA4, 0x04, 0x00, 0x07, 0xD2, 0x76, 0x00, 0x00, 0x85, 0x01, 0x01, 0x00 };
+static uint8_t ccSelectFile[] = { 0x00, 0xA4, 0x00, 0x0C, 0x02, 0xE1, 0x03};
+static uint8_t readBynary[] = { 0x00, 0xB0, 0x00, 0x00, 0x0F };
+/*static uint8_t ppseSelectApp[] = { 0x00, 0xA4, 0x04, 0x00, 0x0E, 0x32, 0x50, 0x41, 0x59, 0x2E, 0x53, 0x59, 0x53, 0x2E, 0x44, 0x44, 0x46, 0x30, 0x31, 0x00 };*/
+
+/* P2P communication data */
+static uint8_t ndefPing[] = {0x00, 0x00};
+static uint8_t ndefInit[] = {0x05, 0x20, 0x06, 0x0F, 0x75, 0x72, 0x6E, 0x3A, 0x6E, 0x66, 0x63, 0x3A, 0x73, 0x6E, 0x3A, 0x73, 0x6E, 0x65, 0x70, 0x02, 0x02, 0x07, 0x80, 0x05, 0x01, 0x02};
+static uint8_t ndefUriSTcom[] = {0x13, 0x20, 0x00, 0x10, 0x02, 0x00, 0x00, 0x00, 0x19, 0xc1, 0x01, 0x00, 0x00, 0x00, 0x12, 0x55, 0x00, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x73, 0x74, 0x2e, 0x63, 0x6f, 0x6d};
+
+
+/*
+ ******************************************************************************
+ * LOCAL VARIABLES
+ ******************************************************************************
+ */
+
+/*! Transmit buffers union, only one interface is used at a time */
+static union{
+ rfalIsoDepApduBufFormat isoDepTxBuf; /* ISO-DEP Tx buffer format (with header/prologue) */
+ rfalNfcDepBufFormat nfcDepTxBuf; /* NFC-DEP Rx buffer format (with header/prologue) */
+ uint8_t txBuf[DEMO_BUF_LEN]; /* Generic buffer abstraction */
+}gTxBuf;
+
+
+/*! Receive buffers union, only one interface is used at a time */
+static union {
+ rfalIsoDepApduBufFormat isoDepRxBuf; /* ISO-DEP Rx buffer format (with header/prologue) */
+ rfalNfcDepBufFormat nfcDepRxBuf; /* NFC-DEP Rx buffer format (with header/prologue) */
+ uint8_t rxBuf[DEMO_BUF_LEN]; /* Generic buffer abstraction */
+}gRxBuf;
+
+static rfalIsoDepBufFormat tmpBuf; /* tmp buffer required for ISO-DEP APDU interface, I-Block interface does not */
+
+/*! Receive buffers union, only one interface is used at a time */
+static union {
+ rfalIsoDepDevice isoDepDev; /* ISO-DEP Device details */
+ rfalNfcDepDevice nfcDepDev; /* NFC-DEP Device details */
+}gDevProto;
+
+static bool doWakeUp = false; /*!< by default do not perform Wake-Up */
+static uint8_t state = DEMO_ST_FIELD_OFF; /*!< Actual state, starting with RF field turned off */
+
+
+
+extern volatile bool wakeupFlag;
+
+
+
+
+/*
+******************************************************************************
+* LOCAL FUNCTION PROTOTYPES
+******************************************************************************
+*/
+
+static bool demoPollAP2P( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static bool demoPollNFCA( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static bool demoPollNFCB( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static bool demoPollST25TB( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static bool demoPollNFCF( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static bool demoPollNFCV( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static ReturnCode demoActivateP2P( uint8_t* nfcid, uint8_t nfidLen, bool isActive, rfalNfcDepDevice *nfcDepDev, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static ReturnCode demoNfcDepBlockingTxRx( rfalNfcDepDevice *nfcDepDev, const uint8_t *txBuf, uint16_t txBufSize, uint8_t *rxBuf, uint16_t rxBufSize, uint16_t *rxActLen, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static ReturnCode demoIsoDepBlockingTxRx( rfalIsoDepDevice *isoDepDev, const uint8_t *txBuf, uint16_t txBufSize, uint8_t *rxBuf, uint16_t rxBufSize, uint16_t *rxActLen, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static void demoSendNdefUri( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+static void demoSendAPDUs( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 );
+
+
+/*!
+ *****************************************************************************
+ * \brief Demo Cycle
+ *
+ * This function executes the actual state of the demo state machine.
+ * Must be called cyclically
+ *****************************************************************************
+ */
+
+
+
+void demoCycle(SPI* mspiChannel, ST25R3911* mST25, DigitalIn * uButton, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ bool found = false;
+
+ /* Code below is commented since not implemented. It may be of interest to uncommented if going through the wake up mode */
+
+ /* Check if USER button is pressed */
+// if( uButton -> read() == 1 )
+ //{
+
+ //doWakeUp = 1;
+ //!doWakeUp; /* enable/disable wakeup */
+ // state = DEMO_ST_FIELD_OFF; /* restart loop */
+
+ /* Debounce button */
+ // while( uButton -> read() == 0 );
+// }
+
+ switch( stateArray[state] )
+ {
+ //
+ case DEMO_ST_FIELD_OFF:
+
+ fieldLED_01 -> write(0);
+ fieldLED_02 -> write(0);
+ fieldLED_03 -> write(0);
+ fieldLED_04 -> write(0);
+ fieldLED_05 -> write(0);
+ fieldLED_06 -> write(0);
+
+
+ rfalFieldOff( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ rfalWakeUpModeStop( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ platformDelay(300);
+
+ /* If WakeUp is to be executed, enable Wake-Up mode */
+ if( doWakeUp )
+ {
+ //"Going to Wakeup mode.\r\n");
+
+ rfalWakeUpModeStart( NULL, mST25, mspiChannel, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ state = DEMO_ST_WAIT_WAKEUP;
+ break;
+ }
+
+ NEXT_STATE();
+ break;
+
+ //
+ case DEMO_ST_POLL_ACTIVE_TECH:
+ demoPollAP2P( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ platformDelay(40);
+ NEXT_STATE();
+ break;
+
+ //
+ case DEMO_ST_POLL_PASSIV_TECH:
+ found |= demoPollNFCA( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ found |= demoPollNFCB( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ found |= demoPollST25TB( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ found |= demoPollNFCF( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ found |= demoPollNFCV( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ platformDelay(300);
+ state = DEMO_ST_FIELD_OFF;
+ break;
+
+ //
+ case DEMO_ST_WAIT_WAKEUP:
+
+
+
+
+ st25r3911Isr(mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+
+ if( st25r3911ChipHasWoke() )
+ {
+ rfalSetWumState();
+ }
+
+
+ /* Check if Wake-Up Mode has been awaked */
+ if( rfalWakeUpModeHasWoke(mST25, mspiChannel, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) )
+ {
+ /* If awake, go directly to Poll */
+ rfalWakeUpModeStop( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ state = DEMO_ST_POLL_ACTIVE_TECH;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief Poll NFC-AP2P
+ *
+ * Configures the RFAL to AP2P communication and polls for a nearby
+ * device. If a device is found turns On a LED and logs its UID.
+ * If the Device supports NFC-DEP protocol (P2P) it will activate
+ * the device and try to send an URI record.
+ *
+ * This methid first tries to establish communication at 424kb/s and if
+ * failed, tries also at 106kb/s
+ *
+ *
+ * \return true : AP2P device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollAP2P( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ bool try106 = false;
+
+
+ while (!try106)
+ {
+ /*******************************************************************************/
+ /* NFC_ACTIVE_POLL_MODE */
+ /*******************************************************************************/
+ /* Initialize RFAL as AP2P Initiator NFC BR 424 */
+ err = rfalSetMode(RFAL_MODE_POLL_ACTIVE_P2P, ((try106) ? RFAL_BR_106 : RFAL_BR_424), ((try106) ? RFAL_BR_106 : RFAL_BR_424), mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ rfalSetErrorHandling(RFAL_ERRORHANDLING_NFC);
+ rfalSetFDTListen(RFAL_FDT_LISTEN_AP2P_POLLER);
+ rfalSetFDTPoll(RFAL_TIMING_NONE);
+
+ rfalSetGT( RFAL_GT_AP2P_ADJUSTED );
+ err = rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+
+ err = demoActivateP2P( NFCID3, RFAL_NFCDEP_NFCID3_LEN, true, &gDevProto.nfcDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if (err == ERR_NONE)
+ {
+ /****************************************************************************/
+ /* Active P2P device activated */
+ /* NFCID / UID is contained in : nfcDepDev.activation.Target.ATR_RES.NFCID3 */
+ // //("NFC Active P2P device found. NFCID3: %s\r\n", hex2Str(gDevProto.nfcDepDev.activation.Target.ATR_RES.NFCID3, RFAL_NFCDEP_NFCID3_LEN));
+ fieldLED_05 -> write(1);
+ /* Send an URI record */
+ demoSendNdefUri( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ return true;
+ }
+
+ /* AP2P at 424kb/s didn't found any device, try at 106kb/s */
+ try106 = true;
+ rfalFieldOff( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+
+ return false;
+}
+
+/*!
+ *****************************************************************************
+ * \brief Poll NFC-A
+ *
+ * Configures the RFAL to NFC-A (ISO14443A) communication and polls for a nearby
+ * NFC-A device.
+ * If a device is found turns On a LED and logs its UID.
+ *
+ * Additionally, if the Device supports NFC-DEP protocol (P2P) it will activate
+ * the device and try to send an URI record.
+ * If the device supports ISO-DEP protocol (ISO144443-4) it will
+ * activate the device and try exchange some APDUs with PICC.
+ *
+ *
+ * \return true : NFC-A device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollNFCA( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ bool found = false;
+ uint8_t devIt = 0;
+ rfalNfcaSensRes sensRes;
+
+ rfalNfcaPollerInitialize( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Initialize for NFC-A */
+ rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Turns the Field On if not already and start GT timer */
+
+ err = rfalNfcaPollerTechnologyDetection( RFAL_COMPLIANCE_MODE_NFC, &sensRes, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if(err == ERR_NONE)
+ {
+ rfalNfcaListenDevice nfcaDevList[1];
+ uint8_t devCnt;
+
+ err = rfalNfcaPollerFullCollisionResolution( RFAL_COMPLIANCE_MODE_NFC, 1, nfcaDevList, &devCnt, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ if ( (err == ERR_NONE) && (devCnt > 0) )
+ {
+ found = true;
+ devIt = 0;
+
+ fieldLED_03 -> write(1);
+
+ /* Check if it is Topaz aka T1T */
+ if( nfcaDevList[devIt].type == RFAL_NFCA_T1T )
+ {
+ /********************************************/
+ /* NFC-A T1T card found */
+ /* NFCID/UID is contained in: t1tRidRes.uid */
+ // //("ISO14443A/Topaz (NFC-A T1T) TAG found. UID: %s\r\n", hex2Str(nfcaDevList[devIt].ridRes.uid, RFAL_T1T_UID_LEN));
+ }
+ else
+ {
+ /*********************************************/
+ /* NFC-A device found */
+ /* NFCID/UID is contained in: nfcaDev.nfcId1 */
+ // //("ISO14443A/NFC-A card found. UID: %s\r\n", hex2Str(nfcaDevList[0].nfcId1, nfcaDevList[0].nfcId1Len));
+ }
+
+
+ /* Check if device supports P2P/NFC-DEP */
+ if( (nfcaDevList[devIt].type == RFAL_NFCA_NFCDEP) || (nfcaDevList[devIt].type == RFAL_NFCA_T4T_NFCDEP))
+ {
+ /* Continue with P2P Activation .... */
+
+ err = demoActivateP2P( NFCID3, RFAL_NFCDEP_NFCID3_LEN, false, &gDevProto.nfcDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if (err == ERR_NONE)
+ {
+ /*********************************************/
+ /* Passive P2P device activated */
+ // //("NFCA Passive P2P device found. NFCID: %s\r\n", hex2Str(gDevProto.nfcDepDev.activation.Target.ATR_RES.NFCID3, RFAL_NFCDEP_NFCID3_LEN));
+
+ /* Send an URI record */
+ demoSendNdefUri( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+ }
+ /* Check if device supports ISO14443-4/ISO-DEP */
+ else if (nfcaDevList[devIt].type == RFAL_NFCA_T4T)
+ {
+ /* Activate the ISO14443-4 / ISO-DEP layer */
+
+ rfalIsoDepInitialize();
+ err = rfalIsoDepPollAHandleActivation((rfalIsoDepFSxI)RFAL_ISODEP_FSDI_DEFAULT, RFAL_ISODEP_NO_DID, RFAL_BR_424, &gDevProto.isoDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if( err == ERR_NONE )
+ {
+ // //("ISO14443-4/ISO-DEP layer activated. \r\n");
+
+ /* Exchange APDUs */
+ demoSendAPDUs( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+ }
+ }
+ }
+ return found;
+}
+
+/*!
+ *****************************************************************************
+ * \brief Poll NFC-B
+ *
+ * Configures the RFAL to NFC-B (ISO14443B) communication and polls for a nearby
+ * NFC-B device.
+ * If a device is found turns On a LED and logs its UID.
+ * Additionally, if the Device supports ISO-DEP protocol (ISO144443-4) it will
+ * activate the device and try exchange some APDUs with PICC
+ *
+ * \return true : NFC-B device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollNFCB( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ rfalNfcbListenDevice nfcbDev;
+ bool found = false;
+ uint8_t devCnt = 0;
+
+ /*******************************************************************************/
+ /* ISO14443B/NFC_B_PASSIVE_POLL_MODE */
+ /*******************************************************************************/
+
+ rfalNfcbPollerInitialize( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Initialize for NFC-B */
+ rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Turns the Field On if not already and start GT timer */
+
+
+ err = rfalNfcbPollerCollisionResolution( RFAL_COMPLIANCE_MODE_NFC, 1, &nfcbDev, &devCnt, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if( (err == ERR_NONE) && (devCnt > 0) )
+ {
+ /**********************************************/
+ /* NFC-B card found */
+ /* NFCID/UID is contained in: sensbRes.nfcid0 */
+ found = true;
+
+ fieldLED_02 -> write(1);
+ // //("ISO14443B/NFC-B card found. UID: %s\r\n", hex2Str(nfcbDev.sensbRes.nfcid0, RFAL_NFCB_NFCID0_LEN));
+
+ }
+
+ /* Check if device supports ISO14443-4/ISO-DEP */
+ if( nfcbDev.sensbRes.protInfo.FsciProType & RFAL_NFCB_SENSB_RES_PROTO_ISO_MASK )
+ {
+
+ /* Activate the ISO14443-4 / ISO-DEP layer */
+ rfalIsoDepInitialize();
+ err = rfalIsoDepPollBHandleActivation((rfalIsoDepFSxI)RFAL_ISODEP_FSDI_DEFAULT, RFAL_ISODEP_NO_DID, RFAL_BR_424, RFAL_ISODEP_ATTRIB_REQ_PARAM1_DEFAULT, &nfcbDev, NULL, 0, &gDevProto.isoDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ if( err == ERR_NONE )
+ {
+ //("ISO14443-4/ISO-DEP layer activated. \r\n");
+
+ /* Exchange APDUs */
+ demoSendAPDUs( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+ }
+ return found;
+}
+
+/*!
+ *****************************************************************************
+ * \brief Poll ST25TB
+ *
+ * Configures the RFAL and polls for a nearby ST25TB device.
+ * If a device is found turns On a LED and logs its UID.
+ *
+ * \return true : ST25TB device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollST25TB( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ bool found = false;
+ uint8_t devCnt = 0;
+ rfalSt25tbListenDevice st25tbDev;
+
+ /*******************************************************************************/
+ /* ST25TB_PASSIVE_POLL_MODE */
+ /*******************************************************************************/
+
+ rfalSt25tbPollerInitialize( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ err = rfalSt25tbPollerCheckPresence(NULL, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if( err == ERR_NONE )
+ {
+ err = rfalSt25tbPollerCollisionResolution(1, &st25tbDev, &devCnt, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ if ((err == ERR_NONE) && (devCnt > 0))
+ {
+ /******************************************************/
+ /* ST25TB card found */
+ /* NFCID/UID is contained in: st25tbDev.UID */
+ found = true;
+ fieldLED_02 -> write(1);
+ //// //("ST25TB card found. UID: %s\r\n", hex2Str(st25tbDev.UID, RFAL_ST25TB_UID_LEN));
+
+ }
+ }
+ return found;
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief Poll NFC-F
+ *
+ * Configures the RFAL to NFC-F (FeliCa) communication and polls for a nearby
+ * NFC-F device.
+ * If a device is found turns On a LED and logs its UID.
+ * Additionally, if the Device supports NFC-DEP protocol (P2P) it will
+ * activate the device and try to send an URI record
+ *
+ * \return true : NFC-F device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollNFCF( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ rfalNfcfListenDevice nfcfDev;
+ uint8_t devCnt = 0;
+ bool found = false;
+
+ /*******************************************************************************/
+ /* Felica/NFC_F_PASSIVE_POLL_MODE */
+ /*******************************************************************************/
+
+ rfalNfcfPollerInitialize( RFAL_BR_212, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Initialize for NFC-F */
+ rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Turns the Field On if not already and start GT timer */
+
+ err = rfalNfcfPollerCheckPresence( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if( err == ERR_NONE )
+ {
+ err = rfalNfcfPollerCollisionResolution( RFAL_COMPLIANCE_MODE_NFC, 1, &nfcfDev, &devCnt, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ if( (err == ERR_NONE) && (devCnt > 0) )
+ {
+ /******************************************************/
+ /* NFC-F card found */
+ /* NFCID/UID is contained in: nfcfDev.sensfRes.NFCID2 */
+ found = true;
+ fieldLED_01 -> write(1);
+ //("Felica/NFC-F card found. UID: %s\r\n", hex2Str(nfcfDev.sensfRes.NFCID2, RFAL_NFCF_NFCID2_LEN));
+
+
+
+ /* Check if device supports P2P/NFC-DEP */
+ if( rfalNfcfIsNfcDepSupported( &nfcfDev ) )
+ {
+ /* Continue with P2P (NFC-DEP) activation */
+ err = demoActivateP2P( nfcfDev.sensfRes.NFCID2, RFAL_NFCDEP_NFCID3_LEN, false, &gDevProto.nfcDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if (err == ERR_NONE)
+ {
+ /*********************************************/
+ /* Passive P2P device activated */
+ //("NFCF Passive P2P device found. NFCID: %s\r\n", hex2Str(gDevProto.nfcDepDev.activation.Target.ATR_RES.NFCID3, RFAL_NFCDEP_NFCID3_LEN));
+
+ /* Send an URI record */
+ demoSendNdefUri( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+ }
+ }
+ }
+ return found;
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief Poll NFC-V
+ *
+ * Configures the RFAL to NFC-V (ISO15693) communication, polls for a nearby
+ * NFC-V device. If a device is found turns On a LED and logs its UID
+ *
+ *
+ * \return true : NFC-V device found
+ * \return false : No device found
+ *
+ *****************************************************************************
+ */
+bool demoPollNFCV( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ rfalNfcvListenDevice nfcvDev;
+ bool found = false;
+ uint8_t devCnt = 0;
+
+ /*******************************************************************************/
+ /* ISO15693/NFC_V_PASSIVE_POLL_MODE */
+ /*******************************************************************************/
+
+ rfalNfcvPollerInitialize( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Initialize for NFC-F */
+ rfalFieldOnAndStartGT( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; /* Turns the Field On if not already and start GT timer */
+
+ err = rfalNfcvPollerCollisionResolution(1, &nfcvDev, &devCnt, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ if( (err == ERR_NONE) && (devCnt > 0) )
+ {
+ /******************************************************/
+ /* NFC-V card found */
+ /* NFCID/UID is contained in: invRes.UID */
+ REVERSE_BYTES(nfcvDev.InvRes.UID, RFAL_NFCV_UID_LEN);
+
+ found = true;
+ fieldLED_04 -> write(1);
+ //("ISO15693/NFC-V card found. UID: %s\r\n", hex2Str(nfcvDev.InvRes.UID, RFAL_NFCV_UID_LEN));
+
+ }
+
+ return found;
+}
+
+/*!
+ *****************************************************************************
+ * \brief Activate P2P
+ *
+ * Configures NFC-DEP layer and executes the NFC-DEP/P2P activation (ATR_REQ
+ * and PSL_REQ if applicable)
+ *
+ * \param[in] nfcid : nfcid to be used
+ * \param[in] nfcidLen : length of nfcid
+ * \param[in] isActive : Active or Passive communication
+ * \param[out] nfcDepDev : If activation successful, device's Info
+ *
+ * \return ERR_PARAM : Invalid parameters
+ * \return ERR_TIMEOUT : Timeout error
+ * \return ERR_FRAMING : Framing error detected
+ * \return ERR_PROTO : Protocol error detected
+ * \return ERR_NONE : No error, activation successful
+ *
+ *****************************************************************************
+ */
+ReturnCode demoActivateP2P( uint8_t* nfcid, uint8_t nfidLen, bool isActive, rfalNfcDepDevice *nfcDepDev, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ rfalNfcDepAtrParam nfcDepParams;
+
+ nfcDepParams.nfcid = nfcid;
+ nfcDepParams.nfcidLen = nfidLen;
+ nfcDepParams.BS = RFAL_NFCDEP_Bx_NO_HIGH_BR;
+ nfcDepParams.BR = RFAL_NFCDEP_Bx_NO_HIGH_BR;
+ nfcDepParams.LR = RFAL_NFCDEP_LR_254;
+ nfcDepParams.DID = RFAL_NFCDEP_DID_NO;
+ nfcDepParams.NAD = RFAL_NFCDEP_NAD_NO;
+ nfcDepParams.GBLen = sizeof(GB);
+ nfcDepParams.GB = GB;
+ nfcDepParams.commMode = ((isActive) ? RFAL_NFCDEP_COMM_ACTIVE : RFAL_NFCDEP_COMM_PASSIVE);
+ nfcDepParams.operParam = (RFAL_NFCDEP_OPER_FULL_MI_EN | RFAL_NFCDEP_OPER_EMPTY_DEP_DIS | RFAL_NFCDEP_OPER_ATN_EN | RFAL_NFCDEP_OPER_RTOX_REQ_EN);
+
+ /* Initialize NFC-DEP protocol layer */
+ rfalNfcDepInitialize();
+
+ /* Handle NFC-DEP Activation (ATR_REQ and PSL_REQ if applicable) */
+ return rfalNfcDepInitiatorHandleActivation( &nfcDepParams, RFAL_BR_424, nfcDepDev, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief Send URI
+ *
+ * Sends a NDEF URI record 'http://www.ST.com' via NFC-DEP (P2P) protocol.
+ *
+ * This method sends a set of static predefined frames which tries to establish
+ * a LLCP connection, followed by the NDEF record, and then keeps sending
+ * LLCP SYMM packets to maintain the connection.
+ *
+ *
+ * \return true : NDEF URI was sent
+ * \return false : Exchange failed
+ *
+ *****************************************************************************
+ */
+void demoSendNdefUri( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ uint16_t actLen = 0;
+ ReturnCode err = ERR_NONE;
+
+ //(" Initalize device .. ");
+ if(ERR_NONE != demoNfcDepBlockingTxRx( &gDevProto.nfcDepDev, ndefInit, sizeof(ndefInit), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &actLen , mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) )
+ {
+ //("failed.");
+ return;
+ }
+ //("succeeded.\r\n");
+
+ actLen = 0;
+ //(" Push NDEF Uri: www.ST.com .. ");
+ if(ERR_NONE != demoNfcDepBlockingTxRx( &gDevProto.nfcDepDev, ndefUriSTcom, sizeof(ndefUriSTcom), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &actLen, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) )
+ {
+ //("failed.");
+ return;
+ }
+ //("succeeded.\r\n");
+
+
+ //(" Device present, maintaining connection ");
+ while(err == ERR_NONE)
+ {
+ err = demoNfcDepBlockingTxRx( &gDevProto.nfcDepDev, ndefPing, sizeof(ndefPing), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &actLen, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ //(".");
+ platformDelay(50);
+ }
+ //("\r\n Device removed.\r\n");
+
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief Exchange APDUs
+ *
+ * Example how to exchange a set of predefined APDUs with PICC. The NDEF
+ * application will be selected and then CC will be selected and read.
+ *
+ *****************************************************************************
+ */
+void demoSendAPDUs( SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ uint16_t rxLen;
+ ReturnCode err;
+
+ /* Exchange APDU: NDEF Tag Application Select command */
+ err = demoIsoDepBlockingTxRx(&gDevProto.isoDepDev, ndefSelectApp, sizeof(ndefSelectApp), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &rxLen, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ if( (err == ERR_NONE) && gRxBuf.rxBuf[0] == 0x90 && gRxBuf.rxBuf[1] == 0x00)
+ {
+ //(" Select NDEF App successfully \r\n");
+
+ /* Exchange APDU: Select Capability Container File */
+ err = demoIsoDepBlockingTxRx(&gDevProto.isoDepDev, ccSelectFile, sizeof(ccSelectFile), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &rxLen, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+
+ /* Exchange APDU: Read Capability Container File */
+ err = demoIsoDepBlockingTxRx(&gDevProto.isoDepDev, readBynary, sizeof(readBynary), gRxBuf.rxBuf, sizeof(gRxBuf.rxBuf), &rxLen, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ }
+}
+
+/*!
+ *****************************************************************************
+ * \brief ISO-DEP Blocking Transceive
+ *
+ * Helper function to send data in a blocking manner via the rfalIsoDep module
+ *
+ * \warning A protocol transceive handles long timeouts (several seconds),
+ * transmission errors and retransmissions which may lead to a long period of
+ * time where the MCU/CPU is blocked in this method.
+ * This is a demo implementation, for a non-blocking usage example please
+ * refer to the Examples available with RFAL
+ *
+ *
+ * \param[in] isoDepDev : device details retrived during activation
+ * \param[in] txBuf : data to be transmitted
+ * \param[in] txBufSize : size of the data to be transmited
+ * \param[out] rxBuf : buffer to place receive data
+ * \param[in] rxBufSize : size of the reception buffer
+ * \param[out] rxActLen : number of data bytes received
+
+ *
+ * \return ERR_PARAM : Invalid parameters
+ * \return ERR_TIMEOUT : Timeout error
+ * \return ERR_FRAMING : Framing error detected
+ * \return ERR_PROTO : Protocol error detected
+ * \return ERR_NONE : No error, activation successful
+ *
+ *****************************************************************************
+ */
+ReturnCode demoIsoDepBlockingTxRx( rfalIsoDepDevice *isoDepDev, const uint8_t *txBuf, uint16_t txBufSize, uint8_t *rxBuf, uint16_t rxBufSize, uint16_t *rxActLen, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ rfalIsoDepApduTxRxParam isoDepTxRx;
+
+ /* Initialize the ISO-DEP protocol transceive context */
+ isoDepTxRx.txBuf = &gTxBuf.isoDepTxBuf;
+ isoDepTxRx.txBufLen = txBufSize;
+ isoDepTxRx.DID = isoDepDev->info.DID;
+ isoDepTxRx.FWT = isoDepDev->info.FWT;
+ isoDepTxRx.dFWT = isoDepDev->info.dFWT;
+ isoDepTxRx.FSx = isoDepDev->info.FSx;
+ isoDepTxRx.ourFSx = RFAL_ISODEP_FSX_KEEP;
+ isoDepTxRx.rxBuf = &gRxBuf.isoDepRxBuf;
+ isoDepTxRx.rxLen = rxActLen;
+ isoDepTxRx.tmpBuf = &tmpBuf;
+
+
+ /* Copy data to send */
+ ST_MEMMOVE( gTxBuf.isoDepTxBuf.apdu, txBuf, MIN( txBufSize, RFAL_ISODEP_DEFAULT_FSC ) );
+
+ /* Perform the ISO-DEP Transceive in a blocking way */
+ rfalIsoDepStartApduTransceive( isoDepTxRx );
+ do {
+ rfalWorker( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ err = rfalIsoDepGetApduTransceiveStatus( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ } while(err == ERR_BUSY);
+
+ //(" ISO-DEP TxRx %s: - Tx: %s Rx: %s \r\n", (err != ERR_NONE) ? "FAIL": "OK", hex2Str((uint8_t*)txBuf, txBufSize), (err != ERR_NONE) ? "": hex2Str( isoDepTxRx.rxBuf->apdu, *rxActLen));
+
+ if( err != ERR_NONE )
+ {
+ return err;
+ }
+
+ /* Copy received data */
+ ST_MEMMOVE( rxBuf, isoDepTxRx.rxBuf->apdu, MIN(*rxActLen, rxBufSize) );
+ return ERR_NONE;
+}
+
+
+/*!
+ *****************************************************************************
+ * \brief NFC-DEP Blocking Transceive
+ *
+ * Helper function to send data in a blocking manner via the rfalNfcDep module
+ *
+ * \warning A protocol transceive handles long timeouts (several seconds),
+ * transmission errors and retransmissions which may lead to a long period of
+ * time where the MCU/CPU is blocked in this method.
+ * This is a demo implementation, for a non-blocking usage example please
+ * refer to the Examples available with RFAL
+ *
+ * \param[in] nfcDepDev : device details retrived during activation
+ * \param[in] txBuf : data to be transmitted
+ * \param[in] txBufSize : size of the data to be transmited
+ * \param[out] rxBuf : buffer to place receive data
+ * \param[in] rxBufSize : size of the reception buffer
+ * \param[out] rxActLen : number of data bytes received
+
+ *
+ * \return ERR_PARAM : Invalid parameters
+ * \return ERR_TIMEOUT : Timeout error
+ * \return ERR_FRAMING : Framing error detected
+ * \return ERR_PROTO : Protocol error detected
+ * \return ERR_NONE : No error, activation successful
+ *
+ *****************************************************************************
+ */
+ReturnCode demoNfcDepBlockingTxRx( rfalNfcDepDevice *nfcDepDev, const uint8_t *txBuf, uint16_t txBufSize, uint8_t *rxBuf, uint16_t rxBufSize, uint16_t *rxActLen, SPI* mspiChannel, ST25R3911* mST25, DigitalOut* gpio_cs, InterruptIn* IRQ, DigitalOut* fieldLED_01, DigitalOut* fieldLED_02, DigitalOut* fieldLED_03, DigitalOut* fieldLED_04, DigitalOut* fieldLED_05, DigitalOut* fieldLED_06 )
+{
+ ReturnCode err;
+ bool isChaining;
+ rfalNfcDepTxRxParam rfalNfcDepTxRx;
+
+
+ /* Initialize the NFC-DEP protocol transceive context */
+ rfalNfcDepTxRx.txBuf = &gTxBuf.nfcDepTxBuf;
+ rfalNfcDepTxRx.txBufLen = txBufSize;
+ rfalNfcDepTxRx.rxBuf = &gRxBuf.nfcDepRxBuf;
+ rfalNfcDepTxRx.rxLen = rxActLen;
+ rfalNfcDepTxRx.DID = RFAL_NFCDEP_DID_NO;
+ rfalNfcDepTxRx.FSx = rfalNfcDepLR2FS( rfalNfcDepPP2LR( nfcDepDev->activation.Target.ATR_RES.PPt ) );
+ rfalNfcDepTxRx.FWT = nfcDepDev->info.FWT;
+ rfalNfcDepTxRx.dFWT = nfcDepDev->info.dFWT;
+ rfalNfcDepTxRx.isRxChaining = &isChaining;
+ rfalNfcDepTxRx.isTxChaining = false;
+
+ /* Copy data to send */
+ ST_MEMMOVE( gTxBuf.nfcDepTxBuf.inf, txBuf, MIN( txBufSize, RFAL_NFCDEP_FRAME_SIZE_MAX_LEN ) );
+
+ /* Perform the NFC-DEP Transceive in a blocking way */
+ rfalNfcDepStartTransceive( &rfalNfcDepTxRx );
+ do {
+ rfalWorker( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ err = rfalNfcDepGetTransceiveStatus( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ;
+ } while(err == ERR_BUSY);
+
+ /* //(" NFC-DEP TxRx %s: - Tx: %s Rx: %s \r\n", (err != ERR_NONE) ? "FAIL": "OK", hex2Str( (uint8_t*)rfalNfcDepTxRx.txBuf, txBufSize), (err != ERR_NONE) ? "": hex2Str( rfalNfcDepTxRx.rxBuf->inf, *rxActLen)); */
+
+ if( err != ERR_NONE )
+ {
+ return err;
+ }
+
+ /* Copy received data */
+ ST_MEMMOVE( rxBuf, gRxBuf.nfcDepRxBuf.inf, MIN(*rxActLen, rxBufSize) );
+ return ERR_NONE;
+}
+
+
+
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/******************* (C) COPYRIGHT 2017 STMicroelectronics *****END OF FILE****/