RFAL library for the STMicroelectronics X-NUCLEO-NFC05A1
Diff: rfal_st25tb.cpp
- Revision:
- 0:75fc82583a41
diff -r 000000000000 -r 75fc82583a41 rfal_st25tb.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rfal_st25tb.cpp Thu Nov 14 14:34:50 2019 +0000 @@ -0,0 +1,516 @@ + +/****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2016 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. + * +******************************************************************************/ + +/* + * PROJECT: ST25R391x firmware + * $Revision: $ + * LANGUAGE: ISO C99 + */ + +/*! \file rfal_st25tb.c + * + * \author Gustavo Patricio + * + * \brief Implementation of ST25TB interface + * + */ + +/* + ****************************************************************************** + * INCLUDES + ****************************************************************************** + */ +#include "rfal_st25tb.h" +#include "utils.h" +#include "platform1.h" + +/* + ****************************************************************************** + * ENABLE SWITCH + ****************************************************************************** + */ +#ifndef RFAL_FEATURE_ST25TB + #error " RFAL: Module configuration missing. Please enable/disable ST25TB module by setting: RFAL_FEATURE_ST25TB " +#endif + +#if RFAL_FEATURE_ST25TB + +/* + ****************************************************************************** + * GLOBAL DEFINES + ****************************************************************************** + */ + +#define RFAL_ST25TB_CMD_LEN 1 /*!< ST25TB length of a command */ +#define RFAL_ST25TB_SLOTS 16 /*!< ST25TB number of slots */ +#define RFAL_ST25TB_SLOTNUM_MASK 0x0F /*!< ST25TB Slot Number bit mask on SlotMarker */ +#define RFAL_ST25TB_SLOTNUM_SHIFT 4 /*!< ST25TB Slot Number shift on SlotMarker */ + +#define RFAL_ST25TB_INITIATE_CMD1 0x06 /*!< ST25TB Initiate command byte1 */ +#define RFAL_ST25TB_INITIATE_CMD2 0x00 /*!< ST25TB Initiate command byte2 */ +#define RFAL_ST25TB_PCALL_CMD1 0x06 /*!< ST25TB Pcall16 command byte1 */ +#define RFAL_ST25TB_PCALL_CMD2 0x04 /*!< ST25TB Pcall16 command byte2 */ +#define RFAL_ST25TB_SELECT_CMD 0x0E /*!< ST25TB Select command */ +#define RFAL_ST25TB_GET_UID_CMD 0x0B /*!< ST25TB Get UID command */ +#define RFAL_ST25TB_COMPLETION_CMD 0x0F /*!< ST25TB Completion command */ +#define RFAL_ST25TB_RESET_INV_CMD 0x0C /*!< ST25TB Reset to Inventory command */ +#define RFAL_ST25TB_READ_BLOCK_CMD 0x08 /*!< ST25TB Read Block command */ +#define RFAL_ST25TB_WRITE_BLOCK_CMD 0x09 /*!< ST25TB Write Block command */ + + +#define RFAL_ST25TB_T0 2157 /*!< ST25TB t0 159 us ST25TB RF characteristics */ +#define RFAL_ST25TB_T1 2048 /*!< ST25TB t1 151 us ST25TB RF characteristics */ + +#define RFAL_ST25TB_FWT (RFAL_ST25TB_T0 + RFAL_ST25TB_T1) /*!< ST25TB FWT = T0 + T1 */ +#define RFAL_ST25TB_TW rfalConvMsTo1fc(7) /*!< ST25TB TW : Programming time for write max 7ms */ + + +/* + ****************************************************************************** + * GLOBAL MACROS + ****************************************************************************** + */ + +/* +****************************************************************************** +* GLOBAL TYPES +****************************************************************************** +*/ + +/*! Initiate Request */ +typedef struct +{ + uint8_t cmd1; /*!< Initiate Request cmd1: 0x06 */ + uint8_t cmd2; /*!< Initiate Request cmd2: 0x00 */ +} rfalSt25tbInitiateReq; + +/*! Pcall16 Request */ +typedef struct +{ + uint8_t cmd1; /*!< Pcal16 Request cmd1: 0x06 */ + uint8_t cmd2; /*!< Pcal16 Request cmd2: 0x04 */ +} rfalSt25tbPcallReq; + + +/*! Select Request */ +typedef struct +{ + uint8_t cmd; /*!< Select Request cmd: 0x0E */ + uint8_t chipId; /*!< Chip ID */ +} rfalSt25tbSelectReq; + +/*! Read Block Request */ +typedef struct +{ + uint8_t cmd; /*!< Select Request cmd: 0x08 */ + uint8_t address; /*!< Block address */ +} rfalSt25tbReadBlockReq; + +/*! Write Block Request */ +typedef struct +{ + uint8_t cmd; /*!< Select Request cmd: 0x09 */ + uint8_t address; /*!< Block address */ + rfalSt25tbBlock data; /*!< Block Data */ +} rfalSt25tbWriteBlockReq; + + +/* +****************************************************************************** +* LOCAL FUNCTION PROTOTYPES +****************************************************************************** +*/ + + +/* +****************************************************************************** +* LOCAL VARIABLES +****************************************************************************** +*/ + +/* +****************************************************************************** +* GLOBAL FUNCTIONS +****************************************************************************** +*/ + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerInitialize( 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 ) +{ + return rfalNfcbPollerInitialize( mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerCheckPresence( uint8_t *chipId, 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 ret; + uint8_t chipIdRes; + + chipIdRes = 0x00; + + /* Send Initiate Request */ + ret = rfalSt25tbPollerInitiate( &chipIdRes, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check if a transmission error was detected */ + if( (ret == ERR_CRC) || (ret == ERR_FRAMING) ) + { + return ERR_NONE; + } + + /* Copy chip ID if requested */ + if( chipId != NULL ) + { + *chipId = chipIdRes; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerInitiate( uint8_t *chipId,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 ret; + uint16_t rxLen; + rfalSt25tbInitiateReq initiateReq; + uint8_t rxBuf[RFAL_ST25TB_CHIP_ID_LEN + RFAL_ST25TB_CRC_LEN]; /* In case we receive less data that CRC, RF layer will not remove the CRC from buffer */ + + /* Compute Initiate Request */ + initiateReq.cmd1 = RFAL_ST25TB_INITIATE_CMD1; + initiateReq.cmd2 = RFAL_ST25TB_INITIATE_CMD2; + + /* Send Initiate Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&initiateReq, sizeof(rfalSt25tbInitiateReq), (uint8_t*)rxBuf, sizeof(rxBuf), &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid Select Response */ + if( (ret == ERR_NONE) && (rxLen != RFAL_ST25TB_CHIP_ID_LEN) ) + { + return ERR_PROTO; + } + + /* Copy chip ID if requested */ + if( chipId != NULL ) + { + *chipId = *rxBuf; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerPcall( uint8_t *chipId,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 ret; + uint16_t rxLen; + rfalSt25tbPcallReq pcallReq; + + /* Compute Pcal16 Request */ + pcallReq.cmd1 = RFAL_ST25TB_PCALL_CMD1; + pcallReq.cmd2 = RFAL_ST25TB_PCALL_CMD2; + + /* Send Pcal16 Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&pcallReq, sizeof(rfalSt25tbPcallReq), (uint8_t*)chipId, RFAL_ST25TB_CHIP_ID_LEN, &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid Select Response */ + if( (ret == ERR_NONE) && (rxLen != RFAL_ST25TB_CHIP_ID_LEN) ) + { + return ERR_PROTO; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerSlotMarker( uint8_t slotNum, uint8_t *chipIdRes,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 ret; + uint16_t rxLen; + uint8_t slotMarker; + + if( (slotNum == 0) || (slotNum > 15) ) + { + return ERR_PARAM; + } + + /* Compute SlotMarker */ + slotMarker = ( ((slotNum & RFAL_ST25TB_SLOTNUM_MASK) << RFAL_ST25TB_SLOTNUM_SHIFT) | RFAL_ST25TB_PCALL_CMD1 ); + + + /* Send SlotMarker */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&slotMarker, RFAL_ST25TB_CMD_LEN, (uint8_t*)chipIdRes, RFAL_ST25TB_CHIP_ID_LEN, &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid ChipID Response */ + if( (ret == ERR_NONE) && (rxLen != RFAL_ST25TB_CHIP_ID_LEN) ) + { + return ERR_PROTO; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerSelect( uint8_t chipId,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 ret; + uint16_t rxLen; + rfalSt25tbSelectReq selectReq; + uint8_t chipIdRes; + + /* Compute Select Request */ + selectReq.cmd = RFAL_ST25TB_SELECT_CMD; + selectReq.chipId = chipId; + + /* Send Select Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&selectReq, sizeof(rfalSt25tbSelectReq), (uint8_t*)&chipIdRes, RFAL_ST25TB_CHIP_ID_LEN, &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid Select Response */ + if( (ret == ERR_NONE) && ((rxLen != RFAL_ST25TB_CHIP_ID_LEN) || (chipIdRes != chipId)) ) + { + return ERR_PROTO; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerGetUID( rfalSt25tbUID *UID,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 ret; + uint16_t rxLen; + uint8_t getUidReq; + + + /* Compute Get UID Request */ + getUidReq = RFAL_ST25TB_GET_UID_CMD; + + /* Send Select Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&getUidReq, RFAL_ST25TB_CMD_LEN, (uint8_t*)UID, sizeof(rfalSt25tbUID), &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid UID Response */ + if( (ret == ERR_NONE) && (rxLen != RFAL_ST25TB_UID_LEN) ) + { + return ERR_PROTO; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerCollisionResolution( uint8_t devLimit, rfalSt25tbListenDevice *st25tbDevList, uint8_t *devCnt,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 ) +{ + uint8_t i; + uint8_t chipId; + ReturnCode ret; + bool detected; /* collision or device was detected */ + + if( (st25tbDevList == NULL) || (devCnt == NULL) || (devLimit == 0) ) + { + return ERR_PARAM; + } + + *devCnt = 0; + + /* Step 1: Send Initiate */ + ret = rfalSt25tbPollerInitiate( &chipId, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + if( ret == ERR_NONE ) + { + /* If only 1 answer is detected */ + st25tbDevList[*devCnt].chipID = chipId; + st25tbDevList[*devCnt].isDeselected = false; + + /* Retrieve its UID and keep it Selected*/ + ret = rfalSt25tbPollerSelect( chipId, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + if( ERR_NONE == ret ) + { + ret = rfalSt25tbPollerGetUID( &st25tbDevList[*devCnt].UID, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + } + + if( ERR_NONE == ret ) + { + (*devCnt)++; + } + } + /* Always proceed to Pcall16 anticollision as phase differences of tags can lead to no tag recognized, even if there is one */ + if( *devCnt < devLimit ) + { + /* Multiple device responses */ + do + { + detected = false; + + for(i = 0; i < RFAL_ST25TB_SLOTS; i++) + { + platformDelay(1); /* Wait t2: Answer to new request delay */ + + if( i==0 ) + { + /* Step 2: Send Pcall16 */ + ret = rfalSt25tbPollerPcall( &chipId, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + } + else + { + /* Step 3-17: Send Pcall16 */ + ret = rfalSt25tbPollerSlotMarker( i, &chipId, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + } + + if( ret == ERR_NONE ) + { + /* Found another device */ + st25tbDevList[*devCnt].chipID = chipId; + st25tbDevList[*devCnt].isDeselected = false; + + /* Select Device, retrieve its UID */ + ret = rfalSt25tbPollerSelect( chipId, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* By Selecting this device, the previous gets Deselected */ + if( (*devCnt) > 0 ) + { + st25tbDevList[(*devCnt)-1].isDeselected = true; + } + + if( ERR_NONE == ret ) + { + rfalSt25tbPollerGetUID( &st25tbDevList[*devCnt].UID, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + } + + if( ERR_NONE == ret ) + { + (*devCnt)++; + } + } + else if( (ret == ERR_CRC) || (ret == ERR_FRAMING) ) + { + detected = true; + } + + if( *devCnt >= devLimit ) + { + break; + } + } + } + while( (detected == true) && (*devCnt < devLimit) ); + } + + return ERR_NONE; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerReadBlock( uint8_t blockAddress, rfalSt25tbBlock *blockData,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 ret; + uint16_t rxLen; + rfalSt25tbReadBlockReq readBlockReq; + + + /* Compute Read Block Request */ + readBlockReq.cmd = RFAL_ST25TB_READ_BLOCK_CMD; + readBlockReq.address = blockAddress; + + /* Send Read Block Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&readBlockReq, sizeof(rfalSt25tbReadBlockReq), (uint8_t*)blockData, sizeof(rfalSt25tbBlock), &rxLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check for valid UID Response */ + if( (ret == ERR_NONE) && (rxLen != RFAL_ST25TB_BLOCK_LEN) ) + { + return ERR_PROTO; + } + + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerWriteBlock( uint8_t blockAddress, rfalSt25tbBlock *blockData,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 ret; + uint16_t rxLen; + rfalSt25tbWriteBlockReq writeBlockReq; + rfalSt25tbBlock tmpBlockData; + + + /* Compute Write Block Request */ + writeBlockReq.cmd = RFAL_ST25TB_WRITE_BLOCK_CMD; + writeBlockReq.address = blockAddress; + ST_MEMCPY( writeBlockReq.data, blockData, RFAL_ST25TB_BLOCK_LEN ); + + /* Send Write Block Request */ + ret = rfalTransceiveBlockingTxRx( (uint8_t*)&writeBlockReq, sizeof(rfalSt25tbWriteBlockReq), tmpBlockData, RFAL_ST25TB_BLOCK_LEN, &rxLen, RFAL_TXRX_FLAGS_DEFAULT, (RFAL_ST25TB_FWT + RFAL_ST25TB_TW), mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + + /* Check if an unexpected answer was received */ + if( ret == ERR_NONE ) + { + return ERR_PROTO; + } + /* Check there was any error besides Timeout*/ + else if( ret != ERR_TIMEOUT ) + { + return ret; + } + + ret = rfalSt25tbPollerReadBlock(blockAddress, &tmpBlockData, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; + if( ret == ERR_NONE ) + { + if( !ST_BYTECMP( tmpBlockData, blockData, RFAL_ST25TB_BLOCK_LEN ) ) + { + return ERR_NONE; + } + return ERR_PROTO; + } + return ret; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerCompletion( 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 ) +{ + uint8_t completionReq; + + /* Compute Completion Request */ + completionReq = RFAL_ST25TB_COMPLETION_CMD; + + /* Send Completion Request, no response is expected */ + return rfalTransceiveBlockingTxRx( (uint8_t*)&completionReq, RFAL_ST25TB_CMD_LEN, NULL, 0, NULL, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; +} + + +/*******************************************************************************/ +ReturnCode rfalSt25tbPollerResetToInventory( 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 ) +{ + uint8_t resetInvReq; + + /* Compute Completion Request */ + resetInvReq = RFAL_ST25TB_RESET_INV_CMD; + + /* Send Completion Request, no response is expected */ + return rfalTransceiveBlockingTxRx( (uint8_t*)&resetInvReq, RFAL_ST25TB_CMD_LEN, NULL, 0, NULL, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25TB_FWT, mspiChannel, mST25, gpio_cs, IRQ, fieldLED_01, fieldLED_02, fieldLED_03, fieldLED_04, fieldLED_05, fieldLED_06 ) ; +} + +#endif /* RFAL_FEATURE_ST25TB */