Mirrors/unleashed-firmware
2
0
Fork 0
mirror of https://github.com/DarkFlippers/unleashed-firmware synced 2024-12-21 02:03:18 +00:00
Code Issues Projects Releases Packages Wiki Activity
unleashed-firmware/lib/ST25RFAL002/source/rfal_st25xv.c
あく 389ff92cc1
Naming and coding style convention, new linter tool. (#945) 
* Makefile, Scripts: new linter
* About: remove ID from IC
* Firmware: remove double define for DIVC/DIVR
* Scripts: check folder names too. Docker: replace syntax check with make lint.
* Reformat Sources and Migrate to new file naming convention
* Docker: symlink clang-format-12 to clang-format
* Add coding style guide
2022-01-05 19:10:18 +03:00

818 lines
24 KiB
C
Raw Blame History

/******************************************************************************
* \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 a new issue View git blame Copy permalink