liz/flipperzero-firmware
liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
c3350990c2
flipperzero-firmware/lib/ST25RFAL002/source/rfal_st25xv.c

530 lines
24 KiB
C
Raw Normal View History

NFC: application + rfal + driver.
2020-10-18 22:09:48 +00:00
/******************************************************************************
* \attention
*
* <h2><center>&copy; COPYRIGHT 2020 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:
*
* 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_st25xv.c
*
* \author Gustavo Patricio
*
* \brief NFC-V ST25 NFC-V Tag specific features
*
* This module provides support for ST's specific features available on
* NFC-V (ISO15693) tag families: ST25D, ST25TV, M24LR
*
*/
/*
******************************************************************************
* INCLUDES
******************************************************************************
*/
#include "rfal_st25xv.h"
#include "rfal_nfcv.h"
#include "utils.h"
/*
******************************************************************************
* ENABLE SWITCH
******************************************************************************
*/
#ifndef RFAL_FEATURE_ST25xV
#define RFAL_FEATURE_ST25xV false /* ST25xV module configuration missing. Disabled by default */
#endif
#if RFAL_FEATURE_ST25xV
/*
******************************************************************************
* GLOBAL DEFINES
******************************************************************************
*/
#define RFAL_ST25xV_READ_CONFIG_LEN 2U /*!< READ CONFIGURATION length */
#define RFAL_ST25xV_READ_MSG_LEN_LEN 2U /*!< READ MESSAGE LENGTH length */
#define RFAL_ST25xV_CONF_POINTER_LEN 1U /*!< READ/WRITE CONFIGURATION Pointer length */
#define RFAL_ST25xV_CONF_REGISTER_LEN 1U /*!< READ/WRITE CONFIGURATION Register length */
#define RFAL_ST25xV_PWDNUM_LEN 1U /*!< Password Number length */
#define RFAL_ST25xV_PWD_LEN 8U /*!< Password length */
#define RFAL_ST25xV_MBPOINTER_LEN 1U /*!< Read Message MBPointer length */
#define RFAL_ST25xV_NUMBYTES_LEN 1U /*!< Read Message Number of Bytes length */
#define RFAL_ST25TV02K_TBOOT_RF 1U /*!< RF Boot time (Minimum time from carrier generation to first data) */
#define RFAL_ST25TV02K_TRF_OFF 2U /*!< RF OFF time */
#define RFAL_ST25xV_FDT_POLL_MAX rfalConvMsTo1fc(20) /*!< Maximum Wait time FDTV,EOF 20 ms Digital 2.1 B.5 */
#define RFAL_NFCV_FLAG_POS 0U /*!< Flag byte position */
#define RFAL_NFCV_FLAG_LEN 1U /*!< Flag byte length */
/*
******************************************************************************
* LOCAL FUNCTION PROTOTYPES
******************************************************************************
*/
static ReturnCode rfalST25xVPollerGenericReadConfiguration(uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t* regValue );
static ReturnCode rfalST25xVPollerGenericWriteConfiguration( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t regValue );
static ReturnCode rfalST25xVPollerGenericReadMessageLength( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t* msgLen );
static ReturnCode rfalST25xVPollerGenericReadMessage( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t mbPointer, uint8_t numBytes, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen );
static ReturnCode rfalST25xVPollerGenericWriteMessage( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t msgLen, const uint8_t* msgData, uint8_t* txBuf, uint16_t txBufLen );
/*
******************************************************************************
* LOCAL FUNCTIONS
******************************************************************************
*/
/*******************************************************************************/
static ReturnCode rfalST25xVPollerGenericReadConfiguration(uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t* regValue )
{
ReturnCode ret;
uint8_t p;
uint16_t rcvLen;
rfalNfcvGenericRes res;
if( regValue == NULL )
{
return ERR_PARAM;
}
p = pointer;
ret = rfalNfcvPollerTransceiveReq( cmd, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, &p, sizeof(uint8_t), (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen );
if( ret == ERR_NONE )
{
if( rcvLen < RFAL_ST25xV_READ_CONFIG_LEN )
{
ret = ERR_PROTO;
}
else
{
*regValue = res.data[0];
}
}
return ret;
}
/*******************************************************************************/
static ReturnCode rfalST25xVPollerGenericWriteConfiguration( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t regValue )
{
uint8_t data[RFAL_ST25xV_CONF_POINTER_LEN + RFAL_ST25xV_CONF_REGISTER_LEN];
uint8_t dataLen;
uint16_t rcvLen;
rfalNfcvGenericRes res;
dataLen = 0U;
data[dataLen++] = pointer;
data[dataLen++] = regValue;
return rfalNfcvPollerTransceiveReq( cmd, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen );
}
/*******************************************************************************/
static ReturnCode rfalST25xVPollerGenericReadMessageLength( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t* msgLen )
{
ReturnCode ret;
uint16_t rcvLen;
rfalNfcvGenericRes res;
if( msgLen == NULL )
{
return ERR_PARAM;
}
ret = rfalNfcvPollerTransceiveReq( cmd, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, NULL, 0, (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen );
if( ret == ERR_NONE )
{
if( rcvLen < RFAL_ST25xV_READ_MSG_LEN_LEN )
{
ret = ERR_PROTO;
}
else
{
*msgLen = res.data[0];
}
}
return ret;
}
/*******************************************************************************/
static ReturnCode rfalST25xVPollerGenericReadMessage( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t mbPointer, uint8_t numBytes, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[RFAL_ST25xV_MBPOINTER_LEN + RFAL_ST25xV_NUMBYTES_LEN];
uint8_t dataLen;
dataLen = 0;
/* Compute Request Data */
data[dataLen++] = mbPointer;
data[dataLen++] = numBytes;
return rfalNfcvPollerTransceiveReq( cmd, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
static ReturnCode rfalST25xVPollerGenericWriteMessage( uint8_t cmd, uint8_t flags, const uint8_t* uid, uint8_t msgLen, const uint8_t* msgData, uint8_t* txBuf, uint16_t txBufLen )
{
ReturnCode ret;
uint8_t reqFlag;
uint16_t msgIt;
rfalBitRate rxBR;
bool fastMode;
rfalNfcvGenericRes res;
uint16_t rcvLen;
/* Calculate required Tx buf length: Mfg Code UID MSGLen MSGLen+1 */
msgIt = (uint16_t)( msgLen + sizeof(flags) + sizeof(cmd) + 1U + ((uid != NULL) ? RFAL_NFCV_UID_LEN : 0U) + 1U + 1U );
/* Note: MSGlength parameter of the command is the number of Data bytes minus - 1 (00 for 1 byte of data, FFh for 256 bytes of data) */
/* Check for valid parameters */
if( (txBuf == NULL) || (msgData == NULL) || (txBufLen < msgIt) )
{
return ERR_PARAM;
}
msgIt = 0;
fastMode = false;
/* Check if the command is an ST's Fast command */
if( cmd == (uint8_t)RFAL_NFCV_CMD_FAST_WRITE_MESSAGE )
{
/* Store current Rx bit rate and move to fast mode */
rfalGetBitRate( NULL, &rxBR );
rfalSetBitRate( RFAL_BR_KEEP, RFAL_BR_52p97 );
fastMode = true;
}
/* Compute Request Command */
reqFlag = (uint8_t)(flags & (~((uint32_t)RFAL_NFCV_REQ_FLAG_ADDRESS) & ~((uint32_t)RFAL_NFCV_REQ_FLAG_SELECT)));
reqFlag |= (( uid != NULL ) ? (uint8_t)RFAL_NFCV_REQ_FLAG_ADDRESS : (uint8_t)RFAL_NFCV_REQ_FLAG_SELECT);
txBuf[msgIt++] = reqFlag;
txBuf[msgIt++] = cmd;
txBuf[msgIt++] = RFAL_NFCV_ST_IC_MFG_CODE;
if( uid != NULL )
{
ST_MEMCPY( &txBuf[msgIt], uid, RFAL_NFCV_UID_LEN );
msgIt += RFAL_NFCV_UID_LEN;
}
txBuf[msgIt++] = msgLen;
ST_MEMCPY( &txBuf[msgIt], msgData, (uint16_t)(msgLen +(uint16_t) 1U) ); /* Message Data contains (MSGLength + 1) bytes */
msgIt += (uint16_t)(msgLen + (uint16_t)1U);
/* Transceive Command */
ret = rfalTransceiveBlockingTxRx( txBuf, msgIt, (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen, RFAL_TXRX_FLAGS_DEFAULT, RFAL_ST25xV_FDT_POLL_MAX );
/* Restore Rx BitRate */
if( fastMode )
{
rfalSetBitRate( RFAL_BR_KEEP, rxBR );
}
if( ret != ERR_NONE )
{
return ret;
}
/* Check if the response minimum length has been received */
if( rcvLen < (uint8_t)RFAL_NFCV_FLAG_LEN )
{
return ERR_PROTO;
}
/* Check if an error has been signalled */
if( (res.RES_FLAG & (uint8_t)RFAL_NFCV_RES_FLAG_ERROR) != 0U )
{
return ERR_PROTO;
}
return ERR_NONE;
}
/*
******************************************************************************
* GLOBAL FUNCTIONS
******************************************************************************
*/
/*******************************************************************************/
ReturnCode rfalST25xVPollerM24LRReadSingleBlock( uint8_t flags, const uint8_t* uid, uint16_t blockNum, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[RFAL_NFCV_BLOCKNUM_M24LR_LEN];
uint8_t dataLen;
dataLen = 0;
/* Compute Request Data */
data[dataLen++] = (uint8_t)blockNum; /* Set M24LR Block Number (16 bits) LSB */
data[dataLen++] = (uint8_t)(blockNum >> 8U); /* Set M24LR Block Number (16 bits) MSB */
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_READ_SINGLE_BLOCK, (flags | (uint8_t)RFAL_NFCV_REQ_FLAG_PROTOCOL_EXT), RFAL_NFCV_PARAM_SKIP, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerM24LRWriteSingleBlock( uint8_t flags, const uint8_t* uid, uint16_t blockNum, const uint8_t* wrData, uint8_t blockLen )
{
uint8_t data[(RFAL_NFCV_BLOCKNUM_M24LR_LEN + RFAL_NFCV_MAX_BLOCK_LEN)];
uint8_t dataLen;
uint16_t rcvLen;
rfalNfcvGenericRes res;
/* Check for valid parameters */
if( (blockLen == 0U) || (blockLen > (uint8_t)RFAL_NFCV_MAX_BLOCK_LEN) || (wrData == NULL) )
{
return ERR_PARAM;
}
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = (uint8_t)blockNum; /* Set M24LR Block Number (16 bits) LSB */
data[dataLen++] = (uint8_t)(blockNum >> 8U); /* Set M24LR Block Number (16 bits) MSB */
ST_MEMCPY( &data[dataLen], wrData, blockLen ); /* Append Block data to write */
dataLen += blockLen;
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_WRITE_SINGLE_BLOCK, (flags | (uint8_t)RFAL_NFCV_REQ_FLAG_PROTOCOL_EXT), RFAL_NFCV_PARAM_SKIP, uid, data, dataLen, (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerM24LRReadMultipleBlocks( uint8_t flags, const uint8_t* uid, uint16_t firstBlockNum, uint8_t numOfBlocks, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[(RFAL_NFCV_BLOCKNUM_M24LR_LEN + RFAL_NFCV_BLOCKNUM_M24LR_LEN)];
uint8_t dataLen;
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = (uint8_t)firstBlockNum; /* Set M24LR Block Number (16 bits) LSB */
data[dataLen++] = (uint8_t)(firstBlockNum >> 8U); /* Set M24LR Block Number (16 bits) MSB */
data[dataLen++] = numOfBlocks; /* Set number of blocks to read */
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_READ_MULTIPLE_BLOCKS, (flags | (uint8_t)RFAL_NFCV_REQ_FLAG_PROTOCOL_EXT), RFAL_NFCV_PARAM_SKIP, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastReadSingleBlock( uint8_t flags, const uint8_t* uid, uint8_t blockNum, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t bn;
bn = blockNum;
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_READ_SINGLE_BLOCK, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, &bn, sizeof(uint8_t), rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerM24LRFastReadSingleBlock( uint8_t flags, const uint8_t* uid, uint16_t blockNum, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[RFAL_NFCV_BLOCKNUM_M24LR_LEN];
uint8_t dataLen;
dataLen = 0;
/* Compute Request Data */
data[dataLen++] = (uint8_t)blockNum; /* Set M24LR Block Number (16 bits) LSB */
data[dataLen++] = (uint8_t)(blockNum >> 8U); /* Set M24LR Block Number (16 bits) MSB */
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_READ_SINGLE_BLOCK, (flags | (uint8_t)RFAL_NFCV_REQ_FLAG_PROTOCOL_EXT), RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerM24LRFastReadMultipleBlocks( uint8_t flags, const uint8_t* uid, uint16_t firstBlockNum, uint8_t numOfBlocks, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[(RFAL_NFCV_BLOCKNUM_M24LR_LEN + RFAL_NFCV_BLOCKNUM_M24LR_LEN)];
uint8_t dataLen;
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = (uint8_t)firstBlockNum; /* Set M24LR Block Number (16 bits) LSB */
data[dataLen++] = (uint8_t)(firstBlockNum >> 8U); /* Set M24LR Block Number (16 bits) MSB */
data[dataLen++] = numOfBlocks; /* Set number of blocks to read */
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_READ_MULTIPLE_BLOCKS, (flags | (uint8_t)RFAL_NFCV_REQ_FLAG_PROTOCOL_EXT), RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastReadMultipleBlocks( uint8_t flags, const uint8_t* uid, uint8_t firstBlockNum, uint8_t numOfBlocks, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[(RFAL_NFCV_BLOCKNUM_LEN + RFAL_NFCV_BLOCKNUM_LEN)];
uint8_t dataLen;
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = firstBlockNum; /* Set first Block Number */
data[dataLen++] = numOfBlocks; /* Set number of blocks to read */
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_READ_MULTIPLE_BLOCKS, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastExtendedReadSingleBlock( uint8_t flags, const uint8_t* uid, uint16_t blockNum, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[RFAL_NFCV_BLOCKNUM_EXTENDED_LEN];
uint8_t dataLen;
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = (uint8_t)blockNum; /* TS T5T 1.0 BNo is considered as a multi-byte field. TS T5T 1.0 5.1.1.13 multi-byte field follows [DIGITAL]. [DIGITAL] 9.3.1 A multiple byte field is transmitted LSB first. */
data[dataLen++] = (uint8_t)((blockNum >> 8U) & 0xFFU);
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_EXTENDED_READ_SINGLE_BLOCK, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastExtReadMultipleBlocks( uint8_t flags, const uint8_t* uid, uint16_t firstBlockNum, uint16_t numOfBlocks, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
uint8_t data[(RFAL_NFCV_BLOCKNUM_EXTENDED_LEN + RFAL_NFCV_BLOCKNUM_EXTENDED_LEN)];
uint8_t dataLen;
dataLen = 0U;
/* Compute Request Data */
data[dataLen++] = (uint8_t)((firstBlockNum >> 0U) & 0xFFU);
data[dataLen++] = (uint8_t)((firstBlockNum >> 8U) & 0xFFU);
data[dataLen++] = (uint8_t)((numOfBlocks >> 0U) & 0xFFU);
data[dataLen++] = (uint8_t)((numOfBlocks >> 8U) & 0xFFU);
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_FAST_EXTENDED_READ_MULTIPLE_BLOCKS, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerReadConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t* regValue )
{
return rfalST25xVPollerGenericReadConfiguration(RFAL_NFCV_CMD_READ_CONFIGURATION, flags, uid, pointer, regValue );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerWriteConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t regValue )
{
return rfalST25xVPollerGenericWriteConfiguration( RFAL_NFCV_CMD_WRITE_CONFIGURATION, flags, uid, pointer, regValue);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerReadDynamicConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t* regValue )
{
return rfalST25xVPollerGenericReadConfiguration(RFAL_NFCV_CMD_READ_DYN_CONFIGURATION, flags, uid, pointer, regValue );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerWriteDynamicConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t regValue )
{
return rfalST25xVPollerGenericWriteConfiguration( RFAL_NFCV_CMD_WRITE_DYN_CONFIGURATION, flags, uid, pointer, regValue);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastReadDynamicConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t* regValue )
{
return rfalST25xVPollerGenericReadConfiguration(RFAL_NFCV_CMD_FAST_READ_DYN_CONFIGURATION, flags, uid, pointer, regValue );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastWriteDynamicConfiguration( uint8_t flags, const uint8_t* uid, uint8_t pointer, uint8_t regValue )
{
return rfalST25xVPollerGenericWriteConfiguration( RFAL_NFCV_CMD_FAST_WRITE_DYN_CONFIGURATION, flags, uid, pointer, regValue);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerPresentPassword( uint8_t flags, const uint8_t* uid, uint8_t pwdNum, const uint8_t *pwd, uint8_t pwdLen)
{
uint8_t data[RFAL_ST25xV_PWDNUM_LEN + RFAL_ST25xV_PWD_LEN];
uint8_t dataLen;
uint16_t rcvLen;
rfalNfcvGenericRes res;
if( (pwdLen > RFAL_ST25xV_PWD_LEN) || (pwd == NULL) )
{
return ERR_PARAM;
}
dataLen = 0U;
data[dataLen++] = pwdNum;
if( pwdLen > 0U )
{
ST_MEMCPY(&data[dataLen], pwd, pwdLen);
}
dataLen += pwdLen;
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_PRESENT_PASSWORD, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, data, dataLen, (uint8_t*)&res, sizeof(rfalNfcvGenericRes), &rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerGetRandomNumber( uint8_t flags, const uint8_t* uid, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
rfalFieldOff();
platformDelay(RFAL_ST25TV02K_TRF_OFF);
rfalNfcvPollerInitialize();
rfalFieldOnAndStartGT();
platformDelay(RFAL_ST25TV02K_TBOOT_RF);
return rfalNfcvPollerTransceiveReq( RFAL_NFCV_CMD_GET_RANDOM_NUMBER, flags, RFAL_NFCV_ST_IC_MFG_CODE, uid, NULL, 0U, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerWriteMessage( uint8_t flags, const uint8_t* uid, uint8_t msgLen, const uint8_t* msgData, uint8_t* txBuf, uint16_t txBufLen )
{
return rfalST25xVPollerGenericWriteMessage( RFAL_NFCV_CMD_WRITE_MESSAGE, flags, uid, msgLen, msgData, txBuf, txBufLen);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastWriteMessage( uint8_t flags, const uint8_t* uid, uint8_t msgLen, const uint8_t* msgData, uint8_t* txBuf, uint16_t txBufLen )
{
return rfalST25xVPollerGenericWriteMessage( RFAL_NFCV_CMD_FAST_WRITE_MESSAGE, flags, uid, msgLen, msgData, txBuf, txBufLen);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerReadMessageLength( uint8_t flags, const uint8_t* uid, uint8_t* msgLen )
{
return rfalST25xVPollerGenericReadMessageLength(RFAL_NFCV_CMD_READ_MESSAGE_LENGTH, flags, uid, msgLen);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastReadMsgLength( uint8_t flags, const uint8_t* uid, uint8_t* msgLen )
{
return rfalST25xVPollerGenericReadMessageLength(RFAL_NFCV_CMD_FAST_READ_MESSAGE_LENGTH, flags, uid, msgLen);
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerReadMessage( uint8_t flags, const uint8_t* uid, uint8_t mbPointer, uint8_t numBytes, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
return rfalST25xVPollerGenericReadMessage(RFAL_NFCV_CMD_READ_MESSAGE, flags, uid, mbPointer, numBytes, rxBuf, rxBufLen, rcvLen );
}
/*******************************************************************************/
ReturnCode rfalST25xVPollerFastReadMessage( uint8_t flags, const uint8_t* uid, uint8_t mbPointer, uint8_t numBytes, uint8_t* rxBuf, uint16_t rxBufLen, uint16_t *rcvLen )
{
return rfalST25xVPollerGenericReadMessage(RFAL_NFCV_CMD_FAST_READ_MESSAGE, flags, uid, mbPointer, numBytes, rxBuf, rxBufLen, rcvLen );
}
#endif /* RFAL_FEATURE_ST25xV */
Reference in New Issue Copy Permalink