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android / platform / hardware / nxp / nfc / 6ce763af2d29004f10fbdf02a08e6c7688c549fc / . / hal / phNxpNciHal.c
blob: 5a799d5734920899bc50d15dcd58c7325d006f23 [file] [log] [blame]
/*
* Copyright (C) 2012-2014 NXP Semiconductors
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <phDal4Nfc_messageQueueLib.h>
#include <phDnldNfc.h>
#include <phNxpConfig.h>
#include <phNxpLog.h>
#include <phNxpNciHal.h>
#include <phNxpNciHal_Adaptation.h>
#include <phNxpNciHal_Dnld.h>
#include <phNxpNciHal_NfcDepSWPrio.h>
#include <phNxpNciHal_ext.h>
#include <phTmlNfc.h>
#include <sys/stat.h>
/*********************** Global Variables *************************************/
#define PN547C2_CLOCK_SETTING
#undef PN547C2_FACTORY_RESET_DEBUG
#define CORE_RES_STATUS_BYTE 3
/* FW Mobile major number */
#define FW_MOBILE_MAJOR_NUMBER_PN553 0x01
#define FW_MOBILE_MAJOR_NUMBER_PN81A 0x02
#define FW_MOBILE_MAJOR_NUMBER_PN551 0x05
#define FW_MOBILE_MAJOR_NUMBER_PN48AD 0x01
#if (NFC_NXP_CHIP_TYPE == PN551)
#define FW_MOBILE_MAJOR_NUMBER FW_MOBILE_MAJOR_NUMBER_PN551
#elif (NFC_NXP_CHIP_TYPE == PN553)
#define FW_MOBILE_MAJOR_NUMBER FW_MOBILE_MAJOR_NUMBER_PN553
#else
#define FW_MOBILE_MAJOR_NUMBER FW_MOBILE_MAJOR_NUMBER_PN48AD
#endif
/* Processing of ISO 15693 EOF */
extern uint8_t icode_send_eof;
extern uint8_t icode_detected;
static uint8_t cmd_icode_eof[] = {0x00, 0x00, 0x00};
/* FW download success flag */
static uint8_t fw_download_success = 0;
static uint8_t config_access = false;
static uint8_t config_success = true;
/* NCI HAL Control structure */
phNxpNciHal_Control_t nxpncihal_ctrl;
/* NXP Poll Profile structure */
phNxpNciProfile_Control_t nxpprofile_ctrl;
/* TML Context */
extern phTmlNfc_Context_t* gpphTmlNfc_Context;
extern void phTmlNfc_set_fragmentation_enabled(
phTmlNfc_i2cfragmentation_t result);
/* global variable to get FW version from NCI response*/
uint32_t wFwVerRsp;
/* External global variable to get FW version */
extern uint16_t wFwVer;
extern uint16_t fw_maj_ver;
extern uint16_t rom_version;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
extern uint8_t gRecFWDwnld;
static uint8_t gRecFwRetryCount; // variable to hold dummy FW recovery count
#endif
static uint8_t Rx_data[NCI_MAX_DATA_LEN];
#if (NFC_NXP_CHIP_TYPE == PN548C2)
uint8_t discovery_cmd[50] = {0};
uint8_t discovery_cmd_len = 0;
#endif
uint32_t timeoutTimerId = 0;
phNxpNciHal_Sem_t config_data;
phNxpNciClock_t phNxpNciClock = {0, {0}, false};
phNxpNciRfSetting_t phNxpNciRfSet = {false, {0}};
phNxpNciMwEepromArea_t phNxpNciMwEepromArea = {false, {0}};
/**************** local methods used in this file only ************************/
static NFCSTATUS phNxpNciHal_fw_download(void);
static void phNxpNciHal_open_complete(NFCSTATUS status);
static void phNxpNciHal_write_complete(void* pContext,
phTmlNfc_TransactInfo_t* pInfo);
static void phNxpNciHal_read_complete(void* pContext,
phTmlNfc_TransactInfo_t* pInfo);
static void phNxpNciHal_close_complete(NFCSTATUS status);
static void phNxpNciHal_core_initialized_complete(NFCSTATUS status);
static void phNxpNciHal_pre_discover_complete(NFCSTATUS status);
static void phNxpNciHal_power_cycle_complete(NFCSTATUS status);
static void phNxpNciHal_kill_client_thread(
phNxpNciHal_Control_t* p_nxpncihal_ctrl);
static void* phNxpNciHal_client_thread(void* arg);
static void phNxpNciHal_get_clk_freq(void);
static void phNxpNciHal_set_clock(void);
static void phNxpNciHal_check_factory_reset(void);
static void phNxpNciHal_print_res_status(uint8_t* p_rx_data, uint16_t* p_len);
static NFCSTATUS phNxpNciHal_CheckValidFwVersion(void);
static void phNxpNciHal_enable_i2c_fragmentation();
static NFCSTATUS phNxpNciHal_get_mw_eeprom(void);
static NFCSTATUS phNxpNciHal_set_mw_eeprom(void);
static int phNxpNciHal_fw_mw_ver_check();
NFCSTATUS phNxpNciHal_check_clock_config(void);
NFCSTATUS phNxpNciHal_china_tianjin_rf_setting(void);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
static NFCSTATUS phNxpNciHalRFConfigCmdRecSequence();
static NFCSTATUS phNxpNciHal_CheckRFCmdRespStatus();
#endif
int check_config_parameter();
/******************************************************************************
* Function phNxpNciHal_client_thread
*
* Description This function is a thread handler which handles all TML and
* NCI messages.
*
* Returns void
*
******************************************************************************/
static void* phNxpNciHal_client_thread(void* arg) {
phNxpNciHal_Control_t* p_nxpncihal_ctrl = (phNxpNciHal_Control_t*)arg;
phLibNfc_Message_t msg;
NXPLOG_NCIHAL_D("thread started");
p_nxpncihal_ctrl->thread_running = 1;
while (p_nxpncihal_ctrl->thread_running == 1) {
/* Fetch next message from the NFC stack message queue */
if (phDal4Nfc_msgrcv(p_nxpncihal_ctrl->gDrvCfg.nClientId, &msg, 0, 0) ==
-1) {
NXPLOG_NCIHAL_E("NFC client received bad message");
continue;
}
if (p_nxpncihal_ctrl->thread_running == 0) {
break;
}
switch (msg.eMsgType) {
case PH_LIBNFC_DEFERREDCALL_MSG: {
phLibNfc_DeferredCall_t* deferCall =
(phLibNfc_DeferredCall_t*)(msg.pMsgData);
REENTRANCE_LOCK();
deferCall->pCallback(deferCall->pParameter);
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_OPEN_CPLT_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Send the event */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_OPEN_CPLT_EVT,
HAL_NFC_STATUS_OK);
}
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_CLOSE_CPLT_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Send the event */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_CLOSE_CPLT_EVT,
HAL_NFC_STATUS_OK);
phNxpNciHal_kill_client_thread(&nxpncihal_ctrl);
}
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_POST_INIT_CPLT_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Send the event */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_POST_INIT_CPLT_EVT,
HAL_NFC_STATUS_OK);
}
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_PRE_DISCOVER_CPLT_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Send the event */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_PRE_DISCOVER_CPLT_EVT,
HAL_NFC_STATUS_OK);
}
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_ERROR_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Send the event */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_ERROR_EVT,
HAL_NFC_STATUS_FAILED);
}
REENTRANCE_UNLOCK();
break;
}
case NCI_HAL_RX_MSG: {
REENTRANCE_LOCK();
if (nxpncihal_ctrl.p_nfc_stack_data_cback != NULL) {
(*nxpncihal_ctrl.p_nfc_stack_data_cback)(nxpncihal_ctrl.rsp_len,
nxpncihal_ctrl.p_rsp_data);
}
REENTRANCE_UNLOCK();
break;
}
}
}
NXPLOG_NCIHAL_D("NxpNciHal thread stopped");
return NULL;
}
/******************************************************************************
* Function phNxpNciHal_kill_client_thread
*
* Description This function safely kill the client thread and clean all
* resources.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_kill_client_thread(
phNxpNciHal_Control_t* p_nxpncihal_ctrl) {
NXPLOG_NCIHAL_D("Terminating phNxpNciHal client thread...");
p_nxpncihal_ctrl->p_nfc_stack_cback = NULL;
p_nxpncihal_ctrl->p_nfc_stack_data_cback = NULL;
p_nxpncihal_ctrl->thread_running = 0;
return;
}
/******************************************************************************
* Function phNxpNciHal_fw_download
*
* Description This function download the PN54X secure firmware to IC. If
* firmware version in Android filesystem and firmware in the
* IC is same then firmware download will return with success
* without downloading the firmware.
*
* Returns NFCSTATUS_SUCCESS if firmware download successful
* NFCSTATUS_FAILED in case of failure
*
******************************************************************************/
static NFCSTATUS phNxpNciHal_fw_download(void) {
NFCSTATUS status = NFCSTATUS_FAILED;
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01, 0x00};
phNxpNciHal_get_clk_freq();
status = phTmlNfc_IoCtl(phTmlNfc_e_EnableDownloadMode);
if (NFCSTATUS_SUCCESS == status) {
/* Set the obtained device handle to download module */
phDnldNfc_SetHwDevHandle();
NXPLOG_NCIHAL_D("Calling Seq handler for FW Download \n");
status = phNxpNciHal_fw_download_seq(nxpprofile_ctrl.bClkSrcVal,
nxpprofile_ctrl.bClkFreqVal);
if (status != NFCSTATUS_SUCCESS) {
/* Abort any pending read and write */
phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
phTmlNfc_ReadAbort();
phTmlNfc_WriteAbort();
}
phDnldNfc_ReSetHwDevHandle();
} else {
status = NFCSTATUS_FAILED;
}
return status;
}
/******************************************************************************
* Function phNxpNciHal_CheckValidFwVersion
*
* Description This function checks the valid FW for Mobile device.
* If the FW doesn't belong the Mobile device it further
* checks nxp config file to override.
*
* Returns NFCSTATUS_SUCCESS if valid fw version found
* NFCSTATUS_NOT_ALLOWED in case of FW not valid for mobile
* device
*
******************************************************************************/
static NFCSTATUS phNxpNciHal_CheckValidFwVersion(void) {
NFCSTATUS status = NFCSTATUS_NOT_ALLOWED;
const unsigned char sfw_infra_major_no = 0x02;
unsigned char ufw_current_major_no = 0x00;
unsigned long num = 0;
int isfound = 0;
/* extract the firmware's major no */
ufw_current_major_no = ((0x00FF) & (wFwVer >> 8U));
NXPLOG_NCIHAL_D("%s current_major_no = 0x%x", __FUNCTION__,
ufw_current_major_no);
if ((ufw_current_major_no == FW_MOBILE_MAJOR_NUMBER) ||
((ufw_current_major_no == FW_MOBILE_MAJOR_NUMBER_PN81A &&
(nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0)))
#if (NFC_NXP_CHIP_TYPE == PN553)
|| ((rom_version == 0x00) &&
(ufw_current_major_no == FW_MOBILE_MAJOR_NUMBER_PN81A))
#endif
)
{
status = NFCSTATUS_SUCCESS;
} else if (ufw_current_major_no == sfw_infra_major_no) {
if (rom_version == FW_MOBILE_ROM_VERSION_PN553 &&
nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0) {
NXPLOG_NCIHAL_D(" PN81A allow Fw download with major number = 0x%x",
ufw_current_major_no);
status = NFCSTATUS_SUCCESS;
} else {
/* Check the nxp config file if still want to go for download */
/* By default NAME_NXP_FW_PROTECION_OVERRIDE will not be defined in config
file.
If user really want to override the Infra firmware over mobile
firmware, please
put "NXP_FW_PROTECION_OVERRIDE=0x01" in libnfc-nxp.conf file.
Please note once Infra firmware downloaded to Mobile device, The device
can never be updated to Mobile firmware*/
isfound =
GetNxpNumValue(NAME_NXP_FW_PROTECION_OVERRIDE, &num, sizeof(num));
if (isfound > 0) {
if (num == 0x01) {
NXPLOG_NCIHAL_D("Override Infra FW over Mobile");
status = NFCSTATUS_SUCCESS;
} else {
NXPLOG_NCIHAL_D(
"Firmware download not allowed (NXP_FW_PROTECION_OVERRIDE "
"invalid value)");
}
} else {
NXPLOG_NCIHAL_D(
"Firmware download not allowed (NXP_FW_PROTECION_OVERRIDE not "
"defined)");
}
}
}
#if (NFC_NXP_CHIP_TYPE != PN547C2)
else if (gRecFWDwnld == TRUE) {
status = NFCSTATUS_SUCCESS;
}
#endif
else if (wFwVerRsp == 0) {
NXPLOG_NCIHAL_E(
"FW Version not received by NCI command >>> Force Firmware download");
status = NFCSTATUS_SUCCESS;
} else {
NXPLOG_NCIHAL_E("Wrong FW Version >>> Firmware download not allowed");
}
return status;
}
static void phNxpNciHal_get_clk_freq(void) {
unsigned long num = 0;
int isfound = 0;
nxpprofile_ctrl.bClkSrcVal = 0;
nxpprofile_ctrl.bClkFreqVal = 0;
nxpprofile_ctrl.bTimeout = 0;
isfound = GetNxpNumValue(NAME_NXP_SYS_CLK_SRC_SEL, &num, sizeof(num));
if (isfound > 0) {
nxpprofile_ctrl.bClkSrcVal = num;
}
num = 0;
isfound = 0;
isfound = GetNxpNumValue(NAME_NXP_SYS_CLK_FREQ_SEL, &num, sizeof(num));
if (isfound > 0) {
nxpprofile_ctrl.bClkFreqVal = num;
}
num = 0;
isfound = 0;
isfound = GetNxpNumValue(NAME_NXP_SYS_CLOCK_TO_CFG, &num, sizeof(num));
if (isfound > 0) {
nxpprofile_ctrl.bTimeout = num;
}
NXPLOG_FWDNLD_D("gphNxpNciHal_fw_IoctlCtx.bClkSrcVal = 0x%x",
nxpprofile_ctrl.bClkSrcVal);
NXPLOG_FWDNLD_D("gphNxpNciHal_fw_IoctlCtx.bClkFreqVal = 0x%x",
nxpprofile_ctrl.bClkFreqVal);
NXPLOG_FWDNLD_D("gphNxpNciHal_fw_IoctlCtx.bClkFreqVal = 0x%x",
nxpprofile_ctrl.bTimeout);
if ((nxpprofile_ctrl.bClkSrcVal < CLK_SRC_XTAL) ||
(nxpprofile_ctrl.bClkSrcVal > CLK_SRC_PLL)) {
NXPLOG_FWDNLD_E(
"Clock source value is wrong in config file, setting it as default");
nxpprofile_ctrl.bClkSrcVal = NXP_SYS_CLK_SRC_SEL;
}
if ((nxpprofile_ctrl.bClkFreqVal < CLK_FREQ_13MHZ) ||
(nxpprofile_ctrl.bClkFreqVal > CLK_FREQ_52MHZ)) {
NXPLOG_FWDNLD_E(
"Clock frequency value is wrong in config file, setting it as default");
nxpprofile_ctrl.bClkFreqVal = NXP_SYS_CLK_FREQ_SEL;
}
if ((nxpprofile_ctrl.bTimeout < CLK_TO_CFG_DEF) ||
(nxpprofile_ctrl.bTimeout > CLK_TO_CFG_MAX)) {
NXPLOG_FWDNLD_E(
"Clock timeout value is wrong in config file, setting it as default");
nxpprofile_ctrl.bTimeout = CLK_TO_CFG_DEF;
}
}
/******************************************************************************
* Function phNxpNciHal_open
*
* Description This function is called by libnfc-nci during the
* initialization of the NFCC. It opens the physical connection
* with NFCC (PN54X) and creates required client thread for
* operation.
* After open is complete, status is informed to libnfc-nci
* through callback function.
*
* Returns This function return NFCSTATUS_SUCCES (0) in case of success
* In case of failure returns other failure value.
*
******************************************************************************/
int phNxpNciHal_open(nfc_stack_callback_t* p_cback,
nfc_stack_data_callback_t* p_data_cback) {
phOsalNfc_Config_t tOsalConfig;
phTmlNfc_Config_t tTmlConfig;
char* nfc_dev_node = NULL;
const uint16_t max_len = 260;
NFCSTATUS wConfigStatus = NFCSTATUS_SUCCESS;
NFCSTATUS status = NFCSTATUS_SUCCESS;
/*NCI_INIT_CMD*/
static uint8_t cmd_init_nci[] = {0x20, 0x01, 0x00};
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01, 0x00};
/*NCI2_0_INIT_CMD*/
static uint8_t cmd_init_nci2_0[] = {0x20, 0x01, 0x02, 0x00, 0x00};
if (nxpncihal_ctrl.halStatus == HAL_STATUS_OPEN) {
NXPLOG_NCIHAL_E("phNxpNciHal_open already open");
return NFCSTATUS_SUCCESS;
}
/* reset config cache */
resetNxpConfig();
int init_retry_cnt = 0;
int8_t ret_val = 0x00;
/* initialize trace level */
phNxpLog_InitializeLogLevel();
/*Create the timer for extns write response*/
timeoutTimerId = phOsalNfc_Timer_Create();
if (phNxpNciHal_init_monitor() == NULL) {
NXPLOG_NCIHAL_E("Init monitor failed");
return NFCSTATUS_FAILED;
}
CONCURRENCY_LOCK();
memset(&nxpncihal_ctrl, 0x00, sizeof(nxpncihal_ctrl));
memset(&tOsalConfig, 0x00, sizeof(tOsalConfig));
memset(&tTmlConfig, 0x00, sizeof(tTmlConfig));
memset(&nxpprofile_ctrl, 0, sizeof(phNxpNciProfile_Control_t));
/* By default HAL status is HAL_STATUS_OPEN */
nxpncihal_ctrl.halStatus = HAL_STATUS_OPEN;
nxpncihal_ctrl.p_nfc_stack_cback = p_cback;
nxpncihal_ctrl.p_nfc_stack_data_cback = p_data_cback;
/*nci version NCI_VERSION_UNKNOWN version by default*/
nxpncihal_ctrl.nci_info.nci_version = NCI_VERSION_UNKNOWN;
/* Read the nfc device node name */
nfc_dev_node = (char*)malloc(max_len * sizeof(char));
if (nfc_dev_node == NULL) {
NXPLOG_NCIHAL_E("malloc of nfc_dev_node failed ");
goto clean_and_return;
} else if (!GetNxpStrValue(NAME_NXP_NFC_DEV_NODE, nfc_dev_node,
sizeof(nfc_dev_node))) {
NXPLOG_NCIHAL_E(
"Invalid nfc device node name keeping the default device node "
"/dev/pn54x");
strcpy(nfc_dev_node, "/dev/pn54x");
}
/* Configure hardware link */
nxpncihal_ctrl.gDrvCfg.nClientId = phDal4Nfc_msgget(0, 0600);
nxpncihal_ctrl.gDrvCfg.nLinkType = ENUM_LINK_TYPE_I2C; /* For PN54X */
tTmlConfig.pDevName = (int8_t*)nfc_dev_node;
tOsalConfig.dwCallbackThreadId = (uintptr_t)nxpncihal_ctrl.gDrvCfg.nClientId;
tOsalConfig.pLogFile = NULL;
tTmlConfig.dwGetMsgThreadId = (uintptr_t)nxpncihal_ctrl.gDrvCfg.nClientId;
#if (NFC_NXP_CHIP_TYPE == PN548C2)
memset(discovery_cmd, 0, sizeof(discovery_cmd));
discovery_cmd_len = 0;
#endif
/* Initialize TML layer */
wConfigStatus = phTmlNfc_Init(&tTmlConfig);
if (wConfigStatus != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("phTmlNfc_Init Failed");
goto clean_and_return;
} else {
if (nfc_dev_node != NULL) {
free(nfc_dev_node);
nfc_dev_node = NULL;
}
}
/* Create the client thread */
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
ret_val = pthread_create(&nxpncihal_ctrl.client_thread, &attr,
phNxpNciHal_client_thread, &nxpncihal_ctrl);
pthread_attr_destroy(&attr);
if (ret_val != 0) {
NXPLOG_NCIHAL_E("pthread_create failed");
wConfigStatus = phTmlNfc_Shutdown();
goto clean_and_return;
}
CONCURRENCY_UNLOCK();
/* call read pending */
status = phTmlNfc_Read(
nxpncihal_ctrl.p_cmd_data, NCI_MAX_DATA_LEN,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_read_complete, NULL);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("TML Read status error status = %x", status);
wConfigStatus = phTmlNfc_Shutdown();
wConfigStatus = NFCSTATUS_FAILED;
goto clean_and_return;
}
init_retry:
phNxpNciHal_ext_init();
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if ((status != NFCSTATUS_SUCCESS) &&
(nxpncihal_ctrl.retry_cnt >= MAX_RETRY_COUNT)) {
NXPLOG_NCIHAL_E("Force FW Download, NFCC not coming out from Standby");
wConfigStatus = NFCSTATUS_FAILED;
goto force_download;
} else if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_RESET: Failed");
if (init_retry_cnt < 3) {
init_retry_cnt++;
(void)phNxpNciHal_power_cycle();
goto init_retry;
} else
init_retry_cnt = 0;
wConfigStatus = phTmlNfc_Shutdown();
wConfigStatus = NFCSTATUS_FAILED;
goto clean_and_return;
}
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci2_0), cmd_init_nci2_0);
if (status == NFCSTATUS_SUCCESS) {
if (nxpncihal_ctrl.nci_info.nci_version != NCI_VERSION_2_0) {
NXPLOG_NCIHAL_E("Chip is in NCI1.0 mode reset the chip again");
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if (status == NFCSTATUS_SUCCESS) {
if (nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0) {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci2_0),
cmd_init_nci2_0);
} else {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci), cmd_init_nci);
}
}
}
}
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_INIT : Failed");
if (init_retry_cnt < 3) {
init_retry_cnt++;
(void)phNxpNciHal_power_cycle();
goto init_retry;
} else
init_retry_cnt = 0;
wConfigStatus = phTmlNfc_Shutdown();
wConfigStatus = NFCSTATUS_FAILED;
goto clean_and_return;
}
phNxpNciHal_enable_i2c_fragmentation();
/*Get FW version from device*/
status = phDnldNfc_InitImgInfo();
NXPLOG_NCIHAL_E("FW version for FW file = 0x%x", wFwVer);
NXPLOG_NCIHAL_E("FW version from device = 0x%x", wFwVerRsp);
if ((wFwVerRsp & 0x0000FFFF) == wFwVer) {
NXPLOG_NCIHAL_D("FW uptodate not required");
phDnldNfc_ReSetHwDevHandle();
} else {
force_download:
if (wFwVerRsp == 0) {
phDnldNfc_InitImgInfo();
}
if (NFCSTATUS_SUCCESS == phNxpNciHal_CheckValidFwVersion()) {
NXPLOG_NCIHAL_D("FW update required");
fw_download_success = 0;
status = phNxpNciHal_fw_download();
if (status != NFCSTATUS_SUCCESS) {
if (NFCSTATUS_SUCCESS != phNxpNciHal_fw_mw_ver_check()) {
NXPLOG_NCIHAL_D("Chip Version Middleware Version mismatch!!!!");
phOsalNfc_Timer_Cleanup();
phTmlNfc_Shutdown();
wConfigStatus = NFCSTATUS_FAILED;
goto clean_and_return;
}
NXPLOG_NCIHAL_E("FW Download failed - NFCC init will continue");
} else {
wConfigStatus = NFCSTATUS_SUCCESS;
fw_download_success = 1;
/* call read pending */
status = phTmlNfc_Read(
nxpncihal_ctrl.p_cmd_data, NCI_MAX_DATA_LEN,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_read_complete, NULL);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("TML Read status error status = %x", status);
wConfigStatus = phTmlNfc_Shutdown();
wConfigStatus = NFCSTATUS_FAILED;
goto clean_and_return;
}
}
} else {
if (wFwVerRsp == 0) phDnldNfc_ReSetHwDevHandle();
}
}
/* Call open complete */
phNxpNciHal_open_complete(wConfigStatus);
return wConfigStatus;
clean_and_return:
CONCURRENCY_UNLOCK();
if (nfc_dev_node != NULL) {
free(nfc_dev_node);
nfc_dev_node = NULL;
}
/* Report error status */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_OPEN_CPLT_EVT,
HAL_NFC_STATUS_FAILED);
nxpncihal_ctrl.p_nfc_stack_cback = NULL;
nxpncihal_ctrl.p_nfc_stack_data_cback = NULL;
phNxpNciHal_cleanup_monitor();
nxpncihal_ctrl.halStatus = HAL_STATUS_CLOSE;
return NFCSTATUS_FAILED;
}
/******************************************************************************
* Function phNxpNciHal_fw_mw_check
*
* Description This function inform the status of phNxpNciHal_fw_mw_check
* function to libnfc-nci.
*
* Returns int.
*
******************************************************************************/
int phNxpNciHal_fw_mw_ver_check() {
NFCSTATUS status = NFCSTATUS_FAILED;
if (!(strcmp(COMPILATION_MW, "PN553")) &&
(rom_version == FW_MOBILE_ROM_VERSION_PN553) &&
(fw_maj_ver == 0x01 || fw_maj_ver == 0x02)) {
status = NFCSTATUS_SUCCESS;
} else if (!strcmp(COMPILATION_MW, "PN551") &&
(rom_version == FW_MOBILE_ROM_VERSION_PN551) &&
(fw_maj_ver == 0x05)) {
status = NFCSTATUS_SUCCESS;
} else if (!strcmp(COMPILATION_MW, "PN548C2") &&
(rom_version == FW_MOBILE_ROM_VERSION_PN548AD) &&
(fw_maj_ver == 0x01)) {
status = NFCSTATUS_SUCCESS;
} else if (!strcmp(COMPILATION_MW, "PN547C2") &&
(rom_version == FW_MOBILE_ROM_VERSION_PN547C2) &&
(fw_maj_ver == 0x01)) {
status = NFCSTATUS_SUCCESS;
}
return status;
}
/******************************************************************************
* Function phNxpNciHal_open_complete
*
* Description This function inform the status of phNxpNciHal_open
* function to libnfc-nci.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_open_complete(NFCSTATUS status) {
static phLibNfc_Message_t msg;
if (status == NFCSTATUS_SUCCESS) {
msg.eMsgType = NCI_HAL_OPEN_CPLT_MSG;
nxpncihal_ctrl.hal_open_status = true;
} else {
msg.eMsgType = NCI_HAL_ERROR_MSG;
}
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId,
(phLibNfc_Message_t*)&msg);
return;
}
/******************************************************************************
* Function phNxpNciHal_write
*
* Description This function write the data to NFCC through physical
* interface (e.g. I2C) using the PN54X driver interface.
* Before sending the data to NFCC, phNxpNciHal_write_ext
* is called to check if there is any extension processing
* is required for the NCI packet being sent out.
*
* Returns It returns number of bytes successfully written to NFCC.
*
******************************************************************************/
int phNxpNciHal_write(uint16_t data_len, const uint8_t* p_data) {
NFCSTATUS status = NFCSTATUS_FAILED;
static phLibNfc_Message_t msg;
if (nxpncihal_ctrl.halStatus != HAL_STATUS_OPEN) {
return NFCSTATUS_FAILED;
}
/* Create local copy of cmd_data */
memcpy(nxpncihal_ctrl.p_cmd_data, p_data, data_len);
nxpncihal_ctrl.cmd_len = data_len;
if (nxpncihal_ctrl.cmd_len > NCI_MAX_DATA_LEN) {
NXPLOG_NCIHAL_D("cmd_len exceeds limit NCI_MAX_DATA_LEN");
goto clean_and_return;
}
#ifdef P2P_PRIO_LOGIC_HAL_IMP
/* Specific logic to block RF disable when P2P priority logic is busy */
if (p_data[0] == 0x21 && p_data[1] == 0x06 && p_data[2] == 0x01 &&
EnableP2P_PrioLogic == true) {
NXPLOG_NCIHAL_D("P2P priority logic busy: Disable it.");
phNxpNciHal_clean_P2P_Prio();
}
#endif
/* Check for NXP ext before sending write */
status =
phNxpNciHal_write_ext(&nxpncihal_ctrl.cmd_len, nxpncihal_ctrl.p_cmd_data,
&nxpncihal_ctrl.rsp_len, nxpncihal_ctrl.p_rsp_data);
if (status != NFCSTATUS_SUCCESS) {
/* Do not send packet to PN54X, send response directly */
msg.eMsgType = NCI_HAL_RX_MSG;
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId,
(phLibNfc_Message_t*)&msg);
goto clean_and_return;
}
CONCURRENCY_LOCK();
data_len = phNxpNciHal_write_unlocked(nxpncihal_ctrl.cmd_len,
nxpncihal_ctrl.p_cmd_data);
CONCURRENCY_UNLOCK();
if (icode_send_eof == 1) {
usleep(10000);
icode_send_eof = 2;
phNxpNciHal_send_ext_cmd(3, cmd_icode_eof);
}
clean_and_return:
/* No data written */
return data_len;
}
/******************************************************************************
* Function phNxpNciHal_write_unlocked
*
* Description This is the actual function which is being called by
* phNxpNciHal_write. This function writes the data to NFCC.
* It waits till write callback provide the result of write
* process.
*
* Returns It returns number of bytes successfully written to NFCC.
*
******************************************************************************/
int phNxpNciHal_write_unlocked(uint16_t data_len, const uint8_t* p_data) {
NFCSTATUS status = NFCSTATUS_INVALID_PARAMETER;
phNxpNciHal_Sem_t cb_data;
nxpncihal_ctrl.retry_cnt = 0;
static uint8_t reset_ntf[] = {0x60, 0x00, 0x06, 0xA0, 0x00,
0xC7, 0xD4, 0x00, 0x00};
/* Create the local semaphore */
if (phNxpNciHal_init_cb_data(&cb_data, NULL) != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("phNxpNciHal_write_unlocked Create cb data failed");
data_len = 0;
goto clean_and_return;
}
/* Create local copy of cmd_data */
memcpy(nxpncihal_ctrl.p_cmd_data, p_data, data_len);
nxpncihal_ctrl.cmd_len = data_len;
retry:
data_len = nxpncihal_ctrl.cmd_len;
status = phTmlNfc_Write(
(uint8_t*)nxpncihal_ctrl.p_cmd_data, (uint16_t)nxpncihal_ctrl.cmd_len,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_write_complete,
(void*)&cb_data);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("write_unlocked status error");
data_len = 0;
goto clean_and_return;
}
/* Wait for callback response */
if (SEM_WAIT(cb_data)) {
NXPLOG_NCIHAL_E("write_unlocked semaphore error");
data_len = 0;
goto clean_and_return;
}
if (cb_data.status != NFCSTATUS_SUCCESS) {
data_len = 0;
if (nxpncihal_ctrl.retry_cnt++ < MAX_RETRY_COUNT) {
NXPLOG_NCIHAL_E(
"write_unlocked failed - PN54X Maybe in Standby Mode - Retry");
/* 10ms delay to give NFCC wake up delay */
usleep(1000 * 10);
goto retry;
} else {
NXPLOG_NCIHAL_E(
"write_unlocked failed - PN54X Maybe in Standby Mode (max count = "
"0x%x)",
nxpncihal_ctrl.retry_cnt);
status = phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
if (NFCSTATUS_SUCCESS == status) {
NXPLOG_NCIHAL_D("PN54X Reset - SUCCESS\n");
} else {
NXPLOG_NCIHAL_D("PN54X Reset - FAILED\n");
}
if (nxpncihal_ctrl.p_nfc_stack_data_cback != NULL &&
nxpncihal_ctrl.p_rx_data != NULL &&
nxpncihal_ctrl.hal_open_status == true) {
NXPLOG_NCIHAL_D(
"Send the Core Reset NTF to upper layer, which will trigger the "
"recovery\n");
// Send the Core Reset NTF to upper layer, which will trigger the
// recovery.
nxpncihal_ctrl.rx_data_len = sizeof(reset_ntf);
memcpy(nxpncihal_ctrl.p_rx_data, reset_ntf, sizeof(reset_ntf));
(*nxpncihal_ctrl.p_nfc_stack_data_cback)(nxpncihal_ctrl.rx_data_len,
nxpncihal_ctrl.p_rx_data);
}
}
}
clean_and_return:
phNxpNciHal_cleanup_cb_data(&cb_data);
return data_len;
}
/******************************************************************************
* Function phNxpNciHal_write_complete
*
* Description This function handles write callback.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_write_complete(void* pContext,
phTmlNfc_TransactInfo_t* pInfo) {
phNxpNciHal_Sem_t* p_cb_data = (phNxpNciHal_Sem_t*)pContext;
if (pInfo->wStatus == NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("write successful status = 0x%x", pInfo->wStatus);
} else {
NXPLOG_NCIHAL_E("write error status = 0x%x", pInfo->wStatus);
}
p_cb_data->status = pInfo->wStatus;
SEM_POST(p_cb_data);
return;
}
/******************************************************************************
* Function phNxpNciHal_read_complete
*
* Description This function is called whenever there is an NCI packet
* received from NFCC. It could be RSP or NTF packet. This
* function provide the received NCI packet to libnfc-nci
* using data callback of libnfc-nci.
* There is a pending read called from each
* phNxpNciHal_read_complete so each a packet received from
* NFCC can be provide to libnfc-nci.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_read_complete(void* pContext,
phTmlNfc_TransactInfo_t* pInfo) {
NFCSTATUS status = NFCSTATUS_FAILED;
UNUSED(pContext);
if (nxpncihal_ctrl.read_retry_cnt == 1) {
nxpncihal_ctrl.read_retry_cnt = 0;
}
if (pInfo->wStatus == NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("read successful status = 0x%x", pInfo->wStatus);
nxpncihal_ctrl.p_rx_data = pInfo->pBuff;
nxpncihal_ctrl.rx_data_len = pInfo->wLength;
status = phNxpNciHal_process_ext_rsp(nxpncihal_ctrl.p_rx_data,
&nxpncihal_ctrl.rx_data_len);
phNxpNciHal_print_res_status(nxpncihal_ctrl.p_rx_data,
&nxpncihal_ctrl.rx_data_len);
/* Check if response should go to hal module only */
if (nxpncihal_ctrl.hal_ext_enabled == TRUE &&
(nxpncihal_ctrl.p_rx_data[0x00] & NCI_MT_MASK) == NCI_MT_RSP) {
if (status == NFCSTATUS_FAILED) {
NXPLOG_NCIHAL_D("enter into NFCC init recovery");
nxpncihal_ctrl.ext_cb_data.status = status;
}
/* Unlock semaphore only for responses*/
if ((nxpncihal_ctrl.p_rx_data[0x00] & NCI_MT_MASK) == NCI_MT_RSP ||
((icode_detected == true) && (icode_send_eof == 3))) {
/* Unlock semaphore */
SEM_POST(&(nxpncihal_ctrl.ext_cb_data));
}
} // Notification Checking
else if ((nxpncihal_ctrl.hal_ext_enabled == TRUE) &&
((nxpncihal_ctrl.p_rx_data[0x00] & NCI_MT_MASK) == NCI_MT_NTF) &&
(nxpncihal_ctrl.nci_info.wait_for_ntf == TRUE)) {
/* Unlock semaphore waiting for only ntf*/
SEM_POST(&(nxpncihal_ctrl.ext_cb_data));
nxpncihal_ctrl.nci_info.wait_for_ntf = FALSE;
}
/* Read successful send the event to higher layer */
else if ((nxpncihal_ctrl.p_nfc_stack_data_cback != NULL) &&
(status == NFCSTATUS_SUCCESS)) {
(*nxpncihal_ctrl.p_nfc_stack_data_cback)(nxpncihal_ctrl.rx_data_len,
nxpncihal_ctrl.p_rx_data);
}
} else {
NXPLOG_NCIHAL_E("read error status = 0x%x", pInfo->wStatus);
}
if (nxpncihal_ctrl.halStatus == HAL_STATUS_CLOSE &&
nxpncihal_ctrl.nci_info.wait_for_ntf == FALSE) {
NXPLOG_NCIHAL_E(" Ignoring read , HAL close triggered");
return;
}
/* Read again because read must be pending always.*/
status = phTmlNfc_Read(
Rx_data, NCI_MAX_DATA_LEN,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_read_complete, NULL);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("read status error status = %x", status);
/* TODO: Not sure how to handle this ? */
}
return;
}
void read_retry() {
/* Read again because read must be pending always.*/
NFCSTATUS status = phTmlNfc_Read(
Rx_data, NCI_MAX_DATA_LEN,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_read_complete, NULL);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("read status error status = %x", status);
/* TODO: Not sure how to handle this ? */
}
}
/******************************************************************************
* Function phNxpNciHal_core_initialized
*
* Description This function is called by libnfc-nci after successful open
* of NFCC. All proprietary setting for PN54X are done here.
* After completion of proprietary settings notification is
* provided to libnfc-nci through callback function.
*
* Returns Always returns NFCSTATUS_SUCCESS (0).
*
******************************************************************************/
int phNxpNciHal_core_initialized(uint8_t* p_core_init_rsp_params) {
NFCSTATUS status = NFCSTATUS_SUCCESS;
static uint8_t p2p_listen_mode_routing_cmd[] = {0x21, 0x01, 0x07, 0x00, 0x01,
0x01, 0x03, 0x00, 0x01, 0x05};
uint8_t swp_full_pwr_mode_on_cmd[] = {0x20, 0x02, 0x05, 0x01,
0xA0, 0xF1, 0x01, 0x01};
static uint8_t android_l_aid_matching_mode_on_cmd[] = {
0x20, 0x02, 0x05, 0x01, 0xA0, 0x91, 0x01, 0x01};
static uint8_t swp_switch_timeout_cmd[] = {0x20, 0x02, 0x06, 0x01, 0xA0,
0xF3, 0x02, 0x00, 0x00};
config_success = true;
uint8_t* buffer = NULL;
long bufflen = 260;
long retlen = 0;
int isfound;
/* Temp fix to re-apply the proper clock setting */
int temp_fix = 1;
unsigned long num = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
// initialize dummy FW recovery variables
gRecFwRetryCount = 0;
gRecFWDwnld = 0;
#endif
// recovery --start
/*NCI_INIT_CMD*/
static uint8_t cmd_init_nci[] = {0x20, 0x01, 0x00};
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01,
0x00}; // keep configuration
static uint8_t cmd_init_nci2_0[] = {0x20, 0x01, 0x02, 0x00, 0x00};
/* reset config cache */
static uint8_t retry_core_init_cnt;
if (nxpncihal_ctrl.halStatus != HAL_STATUS_OPEN) {
return NFCSTATUS_FAILED;
}
if ((*p_core_init_rsp_params > 0) &&
(*p_core_init_rsp_params < 4)) // initializing for recovery.
{
retry_core_init:
config_access = false;
if (buffer != NULL) {
free(buffer);
buffer = NULL;
}
if (retry_core_init_cnt > 3) {
return NFCSTATUS_FAILED;
}
status = phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
if (NFCSTATUS_SUCCESS == status) {
NXPLOG_NCIHAL_D("PN54X Reset - SUCCESS\n");
} else {
NXPLOG_NCIHAL_D("PN54X Reset - FAILED\n");
}
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if ((status != NFCSTATUS_SUCCESS) &&
(nxpncihal_ctrl.retry_cnt >= MAX_RETRY_COUNT)) {
NXPLOG_NCIHAL_E("Force FW Download, NFCC not coming out from Standby");
retry_core_init_cnt++;
goto retry_core_init;
} else if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_RESET: Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
if (*p_core_init_rsp_params == 2) {
NXPLOG_NCIHAL_E(" Last command is CORE_RESET!!");
goto invoke_callback;
}
if (nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0) {
status =
phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci2_0), cmd_init_nci2_0);
} else {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci), cmd_init_nci);
}
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_INIT : Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
if (*p_core_init_rsp_params == 3) {
NXPLOG_NCIHAL_E(" Last command is CORE_INIT!!");
goto invoke_callback;
}
}
// recovery --end
buffer = (uint8_t*)malloc(bufflen * sizeof(uint8_t));
if (NULL == buffer) {
return NFCSTATUS_FAILED;
}
config_access = true;
retlen = 0;
isfound = GetNxpByteArrayValue(NAME_NXP_ACT_PROP_EXTN, (char*)buffer, bufflen,
&retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP ACT Proprietary Ext failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
// Check if firmware download success
status = phNxpNciHal_get_mw_eeprom();
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP GET MW EEPROM AREA Proprietary Ext failed");
retry_core_init_cnt++;
goto retry_core_init;
}
//
status = phNxpNciHal_check_clock_config();
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("phNxpNciHal_check_clock_config failed");
retry_core_init_cnt++;
goto retry_core_init;
}
#ifdef PN547C2_CLOCK_SETTING
if (isNxpConfigModified() || (fw_download_success == 1) ||
(phNxpNciClock.issetConfig)
#if (NFC_NXP_HFO_SETTINGS == TRUE)
|| temp_fix == 1
#endif
) {
// phNxpNciHal_get_clk_freq();
phNxpNciHal_set_clock();
phNxpNciClock.issetConfig = false;
#if (NFC_NXP_HFO_SETTINGS == TRUE)
if (temp_fix == 1) {
NXPLOG_NCIHAL_D(
"Applying Default Clock setting and DPLL register at power on");
/*
# A0, 0D, 06, 06, 83, 55, 2A, 04, 00 RF_CLIF_CFG_TARGET CLIF_DPLL_GEAR_REG
# A0, 0D, 06, 06, 82, 33, 14, 17, 00 RF_CLIF_CFG_TARGET CLIF_DPLL_INIT_REG
# A0, 0D, 06, 06, 84, AA, 85, 00, 80 RF_CLIF_CFG_TARGET
CLIF_DPLL_INIT_FREQ_REG
# A0, 0D, 06, 06, 81, 63, 00, 00, 00 RF_CLIF_CFG_TARGET
CLIF_DPLL_CONTROL_REG
*/
static uint8_t cmd_dpll_set_reg_nci[] = {
0x20, 0x02, 0x25, 0x04, 0xA0, 0x0D, 0x06, 0x06, 0x83, 0x55,
0x2A, 0x04, 0x00, 0xA0, 0x0D, 0x06, 0x06, 0x82, 0x33, 0x14,
0x17, 0x00, 0xA0, 0x0D, 0x06, 0x06, 0x84, 0xAA, 0x85, 0x00,
0x80, 0xA0, 0x0D, 0x06, 0x06, 0x81, 0x63, 0x00, 0x00, 0x00};
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_dpll_set_reg_nci),
cmd_dpll_set_reg_nci);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP DPLL REG ACT Proprietary Ext failed");
retry_core_init_cnt++;
goto retry_core_init;
}
/* reset the NFCC after applying the clock setting and DPLL setting */
// phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
temp_fix = 0;
goto retry_core_init;
}
#endif
}
#endif
phNxpNciHal_check_factory_reset();
retlen = 0;
config_access = true;
isfound = GetNxpByteArrayValue(NAME_NXP_NFC_PROFILE_EXTN, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP ACT Proprietary Ext failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
if (isNxpConfigModified() || (fw_download_success == 1)) {
retlen = 0;
fw_download_success = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
NXPLOG_NCIHAL_D("Performing TVDD Settings");
isfound = GetNxpNumValue(NAME_NXP_EXT_TVDD_CFG, &num, sizeof(num));
if (isfound > 0) {
if (num == 1) {
isfound = GetNxpByteArrayValue(NAME_NXP_EXT_TVDD_CFG_1, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("EXT TVDD CFG 1 Settings failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
} else if (num == 2) {
isfound = GetNxpByteArrayValue(NAME_NXP_EXT_TVDD_CFG_2, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("EXT TVDD CFG 2 Settings failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
} else if (num == 3) {
isfound = GetNxpByteArrayValue(NAME_NXP_EXT_TVDD_CFG_3, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("EXT TVDD CFG 3 Settings failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
} else {
NXPLOG_NCIHAL_E("Wrong Configuration Value %ld", num);
}
}
#endif
retlen = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
config_access = false;
#endif
NXPLOG_NCIHAL_D("Performing RF Settings BLK 1");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_1, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 1 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
NXPLOG_NCIHAL_D("Performing RF Settings BLK 2");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_2, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 2 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
NXPLOG_NCIHAL_D("Performing RF Settings BLK 3");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_3, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 3 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
NXPLOG_NCIHAL_D("Performing RF Settings BLK 4");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_4, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 4 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
NXPLOG_NCIHAL_D("Performing RF Settings BLK 5");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_5, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 5 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
NXPLOG_NCIHAL_D("Performing RF Settings BLK 6");
isfound = GetNxpByteArrayValue(NAME_NXP_RF_CONF_BLK_6, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("RF Settings BLK 6 failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
config_access = true;
#endif
NXPLOG_NCIHAL_D("Performing NAME_NXP_CORE_CONF_EXTN Settings");
isfound = GetNxpByteArrayValue(NAME_NXP_CORE_CONF_EXTN, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP Core configuration failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
isfound = GetNxpByteArrayValue(NAME_NXP_CORE_MFCKEY_SETTING, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Setting mifare keys failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
config_access = false;
#endif
isfound = GetNxpByteArrayValue(NAME_NXP_CORE_RF_FIELD, (char*)buffer,
bufflen, &retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
#if (NFC_NXP_CHIP_TYPE != PN547C2)
if (status == NFCSTATUS_SUCCESS) {
status = phNxpNciHal_CheckRFCmdRespStatus();
/*STATUS INVALID PARAM 0x09*/
if (status == 0x09) {
phNxpNciHalRFConfigCmdRecSequence();
retry_core_init_cnt++;
goto retry_core_init;
}
} else
#endif
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Setting NXP_CORE_RF_FIELD status failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
#if (NFC_NXP_CHIP_TYPE != PN547C2)
config_access = true;
#endif
retlen = 0;
#if (NFC_NXP_CHIP_TYPE != PN547C2)
/* NXP SWP switch timeout Setting*/
if (GetNxpNumValue(NAME_NXP_SWP_SWITCH_TIMEOUT, (void*)&retlen,
sizeof(retlen))) {
// Check the permissible range [0 - 60]
if (0 <= retlen && retlen <= 60) {
if (0 < retlen) {
unsigned int timeout = retlen * 1000;
unsigned int timeoutHx = 0x0000;
char tmpbuffer[10] = {0};
snprintf((char*)tmpbuffer, 10, "%04x", timeout);
sscanf((char*)tmpbuffer, "%x", &timeoutHx);
swp_switch_timeout_cmd[7] = (timeoutHx & 0xFF);
swp_switch_timeout_cmd[8] = ((timeoutHx & 0xFF00) >> 8);
}
status = phNxpNciHal_send_ext_cmd(sizeof(swp_switch_timeout_cmd),
swp_switch_timeout_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("SWP switch timeout Setting Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
} else {
NXPLOG_NCIHAL_E("SWP switch timeout Setting Failed - out of range!");
}
}
status = phNxpNciHal_china_tianjin_rf_setting();
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("phNxpNciHal_china_tianjin_rf_setting failed");
return NFCSTATUS_FAILED;
}
#endif
// Update eeprom value
status = phNxpNciHal_set_mw_eeprom();
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP Update MW EEPROM Proprietary Ext failed");
}
}
retlen = 0;
isfound = GetNxpByteArrayValue(NAME_NXP_CORE_STANDBY, (char*)buffer, bufflen,
&retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Stand by mode enable failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
isfound =
GetNxpByteArrayValue(NAME_NXP_CORE_CONF, (char*)buffer, bufflen, &retlen);
if (retlen > 0) {
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(retlen, buffer);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Core Set Config failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
config_access = false;
// if recovery mode and length of last command is 0 then only reset the P2P
// listen mode routing.
if ((*p_core_init_rsp_params > 0) && (*p_core_init_rsp_params < 4) &&
p_core_init_rsp_params[35] == 0) {
/* P2P listen mode routing */
status = phNxpNciHal_send_ext_cmd(sizeof(p2p_listen_mode_routing_cmd),
p2p_listen_mode_routing_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("P2P listen mode routing failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
retlen = 0;
/* SWP FULL PWR MODE SETTING ON */
if (GetNxpNumValue(NAME_NXP_SWP_FULL_PWR_ON, (void*)&retlen,
sizeof(retlen))) {
if (1 == retlen) {
status = phNxpNciHal_send_ext_cmd(sizeof(swp_full_pwr_mode_on_cmd),
swp_full_pwr_mode_on_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("SWP FULL PWR MODE SETTING ON CMD FAILED");
retry_core_init_cnt++;
goto retry_core_init;
}
} else {
swp_full_pwr_mode_on_cmd[7] = 0x00;
status = phNxpNciHal_send_ext_cmd(sizeof(swp_full_pwr_mode_on_cmd),
swp_full_pwr_mode_on_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("SWP FULL PWR MODE SETTING OFF CMD FAILED");
retry_core_init_cnt++;
goto retry_core_init;
}
}
}
/* Android L AID Matching Platform Setting*/
if (GetNxpNumValue(NAME_AID_MATCHING_PLATFORM, (void*)&retlen,
sizeof(retlen))) {
if (1 == retlen) {
status =
phNxpNciHal_send_ext_cmd(sizeof(android_l_aid_matching_mode_on_cmd),
android_l_aid_matching_mode_on_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Android L AID Matching Platform Setting Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
} else if (2 == retlen) {
android_l_aid_matching_mode_on_cmd[7] = 0x00;
status =
phNxpNciHal_send_ext_cmd(sizeof(android_l_aid_matching_mode_on_cmd),
android_l_aid_matching_mode_on_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Android L AID Matching Platform Setting Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
}
if ((*p_core_init_rsp_params > 0) && (*p_core_init_rsp_params < 4)) {
static phLibNfc_Message_t msg;
uint16_t tmp_len = 0;
uint8_t uicc_set_mode[] = {0x22, 0x01, 0x02, 0x02, 0x01};
uint8_t set_screen_state[] = {0x2F, 0x15, 01, 00}; // SCREEN ON
uint8_t nfcc_core_conn_create[] = {0x20, 0x04, 0x06, 0x03, 0x01,
0x01, 0x02, 0x01, 0x01};
uint8_t nfcc_mode_set_on[] = {0x22, 0x01, 0x02, 0x01, 0x01};
NXPLOG_NCIHAL_E(
"Sending DH and NFCC core connection command as raw packet!!");
status = phNxpNciHal_send_ext_cmd(sizeof(nfcc_core_conn_create),
nfcc_core_conn_create);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E(
"Sending DH and NFCC core connection command as raw packet!! Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
NXPLOG_NCIHAL_E("Sending DH and NFCC mode set as raw packet!!");
status =
phNxpNciHal_send_ext_cmd(sizeof(nfcc_mode_set_on), nfcc_mode_set_on);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Sending DH and NFCC mode set as raw packet!! Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
NXPLOG_NCIHAL_E("Sending UICC Select Command as raw packet!!");
status = phNxpNciHal_send_ext_cmd(sizeof(uicc_set_mode), uicc_set_mode);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Sending UICC Select Command as raw packet!! Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
if (*(p_core_init_rsp_params + 1) == 1) // RF state is Discovery!!
{
NXPLOG_NCIHAL_E("Sending Set Screen ON State Command as raw packet!!");
status =
phNxpNciHal_send_ext_cmd(sizeof(set_screen_state), set_screen_state);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E(
"Sending Set Screen ON State Command as raw packet!! Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
NXPLOG_NCIHAL_E("Sending discovery as raw packet!!");
status = phNxpNciHal_send_ext_cmd(p_core_init_rsp_params[2],
(uint8_t*)&p_core_init_rsp_params[3]);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Sending discovery as raw packet Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
} else {
NXPLOG_NCIHAL_E("Sending Set Screen OFF State Command as raw packet!!");
set_screen_state[3] = 0x01; // Screen OFF
status =
phNxpNciHal_send_ext_cmd(sizeof(set_screen_state), set_screen_state);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E(
"Sending Set Screen OFF State Command as raw packet!! Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
NXPLOG_NCIHAL_E("Sending last command for Recovery ");
if (p_core_init_rsp_params[35] > 0) { // if length of last command is 0
// then it doesn't need to send last
// command.
if (!(((p_core_init_rsp_params[36] == 0x21) &&
(p_core_init_rsp_params[37] == 0x03)) &&
(*(p_core_init_rsp_params + 1) == 1)) &&
!((p_core_init_rsp_params[36] == 0x21) &&
(p_core_init_rsp_params[37] == 0x06) &&
(p_core_init_rsp_params[39] == 0x00) &&
(*(p_core_init_rsp_params + 1) == 0x00)))
// if last command is discovery and RF status is also discovery state,
// then it doesn't need to execute or similarly
// if the last command is deactivate to idle and RF status is also idle ,
// no need to execute the command .
{
tmp_len = p_core_init_rsp_params[35];
/* Check for NXP ext before sending write */
status = phNxpNciHal_write_ext(
&tmp_len, (uint8_t*)&p_core_init_rsp_params[36],
&nxpncihal_ctrl.rsp_len, nxpncihal_ctrl.p_rsp_data);
if (status != NFCSTATUS_SUCCESS) {
if (buffer) {
free(buffer);
buffer = NULL;
}
/* Do not send packet to PN54X, send response directly */
msg.eMsgType = NCI_HAL_RX_MSG;
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId,
(phLibNfc_Message_t*)&msg);
return NFCSTATUS_SUCCESS;
}
p_core_init_rsp_params[35] = (uint8_t)tmp_len;
status = phNxpNciHal_send_ext_cmd(
p_core_init_rsp_params[35], (uint8_t*)&p_core_init_rsp_params[36]);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("Sending last command for Recovery Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
}
}
}
retry_core_init_cnt = 0;
if (buffer) {
free(buffer);
buffer = NULL;
}
#if (NFC_NXP_CHIP_TYPE != PN547C2)
// initialize dummy FW recovery variables
gRecFWDwnld = 0;
gRecFwRetryCount = 0;
#endif
if (!((*p_core_init_rsp_params > 0) && (*p_core_init_rsp_params < 4)))
phNxpNciHal_core_initialized_complete(status);
else {
invoke_callback:
config_access = false;
if (nxpncihal_ctrl.p_nfc_stack_data_cback != NULL) {
*p_core_init_rsp_params = 0;
NXPLOG_NCIHAL_E("Invoking data callback!!");
(*nxpncihal_ctrl.p_nfc_stack_data_cback)(nxpncihal_ctrl.rx_data_len,
nxpncihal_ctrl.p_rx_data);
}
}
if (config_success == false) return NFCSTATUS_FAILED;
#ifdef PN547C2_CLOCK_SETTING
if (isNxpConfigModified()) {
updateNxpConfigTimestamp();
}
#endif
return NFCSTATUS_SUCCESS;
}
#if (NFC_NXP_CHIP_TYPE != PN547C2)
/******************************************************************************
* Function phNxpNciHal_CheckRFCmdRespStatus
*
* Description This function is called to check the resp status of
* RF update commands.
*
* Returns NFCSTATUS_SUCCESS if successful,
* NFCSTATUS_INVALID_PARAMETER if parameter is inavlid
* NFCSTATUS_FAILED if failed response
*
******************************************************************************/
NFCSTATUS phNxpNciHal_CheckRFCmdRespStatus() {
NFCSTATUS status = NFCSTATUS_SUCCESS;
static uint16_t INVALID_PARAM = 0x09;
if ((nxpncihal_ctrl.rx_data_len > 0) && (nxpncihal_ctrl.p_rx_data[2] > 0)) {
if (nxpncihal_ctrl.p_rx_data[3] == 0x09) {
status = INVALID_PARAM;
} else if (nxpncihal_ctrl.p_rx_data[3] != NFCSTATUS_SUCCESS) {
status = NFCSTATUS_FAILED;
}
}
return status;
}
/******************************************************************************
* Function phNxpNciHalRFConfigCmdRecSequence
*
* Description This function is called to handle dummy FW recovery sequence
* Whenever RF settings are failed to apply with invalid param
* response, recovery mechanism includes dummy firmware
*download
* followed by firmware download and then config settings. The
*dummy
* firmware changes the major number of the firmware inside
*NFCC.
* Then actual firmware dowenload will be successful. This can
*be
* retried maximum three times.
*
* Returns Always returns NFCSTATUS_SUCCESS
*
******************************************************************************/
NFCSTATUS phNxpNciHalRFConfigCmdRecSequence() {
NFCSTATUS status = NFCSTATUS_SUCCESS;
uint16_t recFWState = 1;
gRecFWDwnld = true;
gRecFwRetryCount++;
if (gRecFwRetryCount > 0x03) {
NXPLOG_NCIHAL_D("Max retry count for RF config FW recovery exceeded ");
gRecFWDwnld = false;
return NFCSTATUS_FAILED;
}
do {
status = phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
phDnldNfc_InitImgInfo();
if (NFCSTATUS_SUCCESS == phNxpNciHal_CheckValidFwVersion()) {
fw_download_success = 0;
status = phNxpNciHal_fw_download();
if (status == NFCSTATUS_SUCCESS) {
fw_download_success = 1;
}
status = phTmlNfc_Read(
nxpncihal_ctrl.p_cmd_data, NCI_MAX_DATA_LEN,
(pphTmlNfc_TransactCompletionCb_t)&phNxpNciHal_read_complete, NULL);
if (status != NFCSTATUS_PENDING) {
NXPLOG_NCIHAL_E("TML Read status error status = %x", status);
phOsalNfc_Timer_Cleanup();
phTmlNfc_Shutdown();
status = NFCSTATUS_FAILED;
}
break;
}
gRecFWDwnld = false;
} while (recFWState--);
gRecFWDwnld = false;
return status;
}
#endif
/******************************************************************************
* Function phNxpNciHal_core_initialized_complete
*
* Description This function is called when phNxpNciHal_core_initialized
* complete all proprietary command exchanges. This function
* informs libnfc-nci about completion of core initialize
* and result of that through callback.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_core_initialized_complete(NFCSTATUS status) {
static phLibNfc_Message_t msg;
if (status == NFCSTATUS_SUCCESS) {
msg.eMsgType = NCI_HAL_POST_INIT_CPLT_MSG;
} else {
msg.eMsgType = NCI_HAL_ERROR_MSG;
}
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId,
(phLibNfc_Message_t*)&msg);
return;
}
/******************************************************************************
* Function phNxpNciHal_pre_discover
*
* Description This function is called by libnfc-nci to perform any
* proprietary exchange before RF discovery. When proprietary
* exchange is over completion is informed to libnfc-nci
* through phNxpNciHal_pre_discover_complete function.
*
* Returns It always returns NFCSTATUS_SUCCESS (0).
*
******************************************************************************/
int phNxpNciHal_pre_discover(void) {
/* Nothing to do here for initial version */
return NFCSTATUS_SUCCESS;
}
/******************************************************************************
* Function phNxpNciHal_pre_discover_complete
*
* Description This function informs libnfc-nci about completion and
* status of phNxpNciHal_pre_discover through callback.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_pre_discover_complete(NFCSTATUS status) {
static phLibNfc_Message_t msg;
if (status == NFCSTATUS_SUCCESS) {
msg.eMsgType = NCI_HAL_PRE_DISCOVER_CPLT_MSG;
} else {
msg.eMsgType = NCI_HAL_ERROR_MSG;
}
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId, &msg);
return;
}
/******************************************************************************
* Function phNxpNciHal_close
*
* Description This function close the NFCC interface and free all
* resources.This is called by libnfc-nci on NFC service stop.
*
* Returns Always return NFCSTATUS_SUCCESS (0).
*
******************************************************************************/
int phNxpNciHal_close(void) {
NFCSTATUS status;
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01, 0x00};
static uint8_t cmd_ce_disc_nci[] = {0x21, 0x03, 0x07, 0x03, 0x80,
0x01, 0x81, 0x01, 0x82, 0x01};
if (nxpncihal_ctrl.halStatus == HAL_STATUS_CLOSE) {
NXPLOG_NCIHAL_E("phNxpNciHal_close is already closed, ignoring close");
return NFCSTATUS_FAILED;
}
CONCURRENCY_LOCK();
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_ce_disc_nci), cmd_ce_disc_nci);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("CMD_CE_DISC_NCI: Failed");
}
nxpncihal_ctrl.halStatus = HAL_STATUS_CLOSE;
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_RESET: Failed");
}
if (NULL != gpphTmlNfc_Context->pDevHandle) {
phNxpNciHal_close_complete(NFCSTATUS_SUCCESS);
/* Abort any pending read and write */
status = phTmlNfc_ReadAbort();
status = phTmlNfc_WriteAbort();
phOsalNfc_Timer_Cleanup();
status = phTmlNfc_Shutdown();
phDal4Nfc_msgrelease(nxpncihal_ctrl.gDrvCfg.nClientId);
memset(&nxpncihal_ctrl, 0x00, sizeof(nxpncihal_ctrl));
NXPLOG_NCIHAL_D("phNxpNciHal_close - phOsalNfc_DeInit completed");
}
CONCURRENCY_UNLOCK();
phNxpNciHal_cleanup_monitor();
/* Return success always */
return NFCSTATUS_SUCCESS;
}
/******************************************************************************
* Function phNxpNciHal_close_complete
*
* Description This function inform libnfc-nci about result of
* phNxpNciHal_close.
*
* Returns void.
*
******************************************************************************/
void phNxpNciHal_close_complete(NFCSTATUS status) {
static phLibNfc_Message_t msg;
if (status == NFCSTATUS_SUCCESS) {
msg.eMsgType = NCI_HAL_CLOSE_CPLT_MSG;
} else {
msg.eMsgType = NCI_HAL_ERROR_MSG;
}
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId, &msg);
return;
}
/******************************************************************************
* Function phNxpNciHal_notify_i2c_fragmentation
*
* Description This function can be used by HAL to inform
* libnfc-nci that i2c fragmentation is enabled/disabled
*
* Returns void.
*
******************************************************************************/
void phNxpNciHal_notify_i2c_fragmentation(void) {
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/*inform libnfc-nci that i2c fragmentation is enabled/disabled */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_ENABLE_I2C_FRAGMENTATION_EVT,
HAL_NFC_STATUS_OK);
}
}
/******************************************************************************
* Function phNxpNciHal_control_granted
*
* Description Called by libnfc-nci when NFCC control is granted to HAL.
*
* Returns Always returns NFCSTATUS_SUCCESS (0).
*
******************************************************************************/
int phNxpNciHal_control_granted(void) {
/* Take the concurrency lock so no other calls from upper layer
* will be allowed
*/
CONCURRENCY_LOCK();
if (NULL != nxpncihal_ctrl.p_control_granted_cback) {
(*nxpncihal_ctrl.p_control_granted_cback)();
}
/* At the end concurrency unlock so calls from upper layer will
* be allowed
*/
CONCURRENCY_UNLOCK();
return NFCSTATUS_SUCCESS;
}
/******************************************************************************
* Function phNxpNciHal_request_control
*
* Description This function can be used by HAL to request control of
* NFCC to libnfc-nci. When control is provided to HAL it is
* notified through phNxpNciHal_control_granted.
*
* Returns void.
*
******************************************************************************/
void phNxpNciHal_request_control(void) {
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Request Control of NCI Controller from NCI NFC Stack */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_REQUEST_CONTROL_EVT,
HAL_NFC_STATUS_OK);
}
return;
}
/******************************************************************************
* Function phNxpNciHal_release_control
*
* Description This function can be used by HAL to release the control of
* NFCC back to libnfc-nci.
*
* Returns void.
*
******************************************************************************/
void phNxpNciHal_release_control(void) {
if (nxpncihal_ctrl.p_nfc_stack_cback != NULL) {
/* Release Control of NCI Controller to NCI NFC Stack */
(*nxpncihal_ctrl.p_nfc_stack_cback)(HAL_NFC_RELEASE_CONTROL_EVT,
HAL_NFC_STATUS_OK);
}
return;
}
/******************************************************************************
* Function phNxpNciHal_power_cycle
*
* Description This function is called by libnfc-nci when power cycling is
* performed. When processing is complete it is notified to
* libnfc-nci through phNxpNciHal_power_cycle_complete.
*
* Returns Always return NFCSTATUS_SUCCESS (0).
*
******************************************************************************/
int phNxpNciHal_power_cycle(void) {
NXPLOG_NCIHAL_D("Power Cycle");
NFCSTATUS status = NFCSTATUS_FAILED;
if (nxpncihal_ctrl.halStatus != HAL_STATUS_OPEN) {
NXPLOG_NCIHAL_D("Power Cycle failed due to hal status not open");
return NFCSTATUS_FAILED;
}
status = phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
if (NFCSTATUS_SUCCESS == status) {
NXPLOG_NCIHAL_D("PN54X Reset - SUCCESS\n");
} else {
NXPLOG_NCIHAL_D("PN54X Reset - FAILED\n");
}
phNxpNciHal_power_cycle_complete(NFCSTATUS_SUCCESS);
return NFCSTATUS_SUCCESS;
}
/******************************************************************************
* Function phNxpNciHal_power_cycle_complete
*
* Description This function is called to provide the status of
* phNxpNciHal_power_cycle to libnfc-nci through callback.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_power_cycle_complete(NFCSTATUS status) {
static phLibNfc_Message_t msg;
if (status == NFCSTATUS_SUCCESS) {
msg.eMsgType = NCI_HAL_OPEN_CPLT_MSG;
} else {
msg.eMsgType = NCI_HAL_ERROR_MSG;
}
msg.pMsgData = NULL;
msg.Size = 0;
phTmlNfc_DeferredCall(gpphTmlNfc_Context->dwCallbackThreadId, &msg);
return;
}
/******************************************************************************
* Function phNxpNciHal_get_mw_eeprom
*
* Description This function is called to retreive data in mw eeprom area
*
* Returns NFCSTATUS.
*
******************************************************************************/
static NFCSTATUS phNxpNciHal_get_mw_eeprom(void) {
NFCSTATUS status = NFCSTATUS_SUCCESS;
uint8_t retry_cnt = 0;
static uint8_t get_mw_eeprom_cmd[] = {0x20, 0x03, 0x03, 0x01, 0xA0, 0x0F};
uint8_t bConfig;
retry_send_ext:
if (retry_cnt > 3) {
return NFCSTATUS_FAILED;
}
phNxpNciMwEepromArea.isGetEepromArea = true;
status =
phNxpNciHal_send_ext_cmd(sizeof(get_mw_eeprom_cmd), get_mw_eeprom_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to get the mw eeprom data");
phNxpNciMwEepromArea.isGetEepromArea = false;
retry_cnt++;
goto retry_send_ext;
}
phNxpNciMwEepromArea.isGetEepromArea = false;
if (phNxpNciMwEepromArea.p_rx_data[12]) {
fw_download_success = 1;
}
return status;
}
/******************************************************************************
* Function phNxpNciHal_set_mw_eeprom
*
* Description This function is called to update data in mw eeprom area
*
* Returns void.
*
******************************************************************************/
static NFCSTATUS phNxpNciHal_set_mw_eeprom(void) {
NFCSTATUS status = NFCSTATUS_SUCCESS;
uint8_t retry_cnt = 0;
uint8_t set_mw_eeprom_cmd[39] = {0};
uint8_t cmd_header[] = {0x20, 0x02, 0x24, 0x01, 0xA0, 0x0F, 0x20};
memcpy(set_mw_eeprom_cmd, cmd_header, sizeof(cmd_header));
phNxpNciMwEepromArea.p_rx_data[12] = 0;
memcpy(set_mw_eeprom_cmd + sizeof(cmd_header), phNxpNciMwEepromArea.p_rx_data,
sizeof(phNxpNciMwEepromArea.p_rx_data));
retry_send_ext:
if (retry_cnt > 3) {
return NFCSTATUS_FAILED;
}
status =
phNxpNciHal_send_ext_cmd(sizeof(set_mw_eeprom_cmd), set_mw_eeprom_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to update the mw eeprom data");
retry_cnt++;
goto retry_send_ext;
}
return status;
}
/******************************************************************************
* Function phNxpNciHal_set_clock
*
* Description This function is called after successfull download
* to apply the clock setting provided in config file
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_set_clock(void) {
NFCSTATUS status = NFCSTATUS_FAILED;
int retryCount = 0;
retrySetclock:
phNxpNciClock.isClockSet = true;
if (nxpprofile_ctrl.bClkSrcVal == CLK_SRC_PLL) {
static uint8_t set_clock_cmd[] = {0x20, 0x02, 0x09, 0x02, 0xA0, 0x03,
0x01, 0x11, 0xA0, 0x04, 0x01, 0x01};
#if (NFC_NXP_CHIP_TYPE == PN553)
uint8_t param_clock_src = 0x00;
#else
uint8_t param_clock_src = CLK_SRC_PLL;
param_clock_src = param_clock_src << 3;
#endif
if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_13MHZ) {
param_clock_src |= 0x00;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_19_2MHZ) {
param_clock_src |= 0x01;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_24MHZ) {
param_clock_src |= 0x02;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_26MHZ) {
param_clock_src |= 0x03;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_38_4MHZ) {
param_clock_src |= 0x04;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_52MHZ) {
param_clock_src |= 0x05;
} else {
NXPLOG_NCIHAL_E("Wrong clock freq, send default PLL@19.2MHz");
#if (NFC_NXP_CHIP_TYPE == PN553)
param_clock_src = 0x01;
#else
param_clock_src = 0x11;
#endif
}
set_clock_cmd[7] = param_clock_src;
set_clock_cmd[11] = nxpprofile_ctrl.bTimeout;
status = phNxpNciHal_send_ext_cmd(sizeof(set_clock_cmd), set_clock_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("PLL colck setting failed !!");
}
} else if (nxpprofile_ctrl.bClkSrcVal == CLK_SRC_XTAL) {
static uint8_t set_clock_cmd[] = {0x20, 0x02, 0x05, 0x01,
0xA0, 0x03, 0x01, 0x08};
status = phNxpNciHal_send_ext_cmd(sizeof(set_clock_cmd), set_clock_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("XTAL colck setting failed !!");
}
} else {
NXPLOG_NCIHAL_E("Wrong clock source. Dont apply any modification")
}
// Checking for SET CONFG SUCCESS, re-send the command if not.
phNxpNciClock.isClockSet = false;
if (phNxpNciClock.p_rx_data[3] != NFCSTATUS_SUCCESS) {
if (retryCount++ < 3) {
NXPLOG_NCIHAL_E("Set-clk failed retry again ");
goto retrySetclock;
} else {
NXPLOG_NCIHAL_D("Set clk failed - max count = 0x%x exceeded ",
retryCount);
// NXPLOG_NCIHAL_E("Set Config is failed for Clock Due to
// elctrical disturbances, aborting the NFC process");
// abort ();
}
}
}
/******************************************************************************
* Function phNxpNciHal_check_clock_config
*
* Description This function is called after successfull download
* to check if clock settings in config file and chip
* is same
*
* Returns void.
*
******************************************************************************/
NFCSTATUS phNxpNciHal_check_clock_config(void) {
NFCSTATUS status = NFCSTATUS_SUCCESS;
uint8_t param_clock_src;
static uint8_t get_clock_cmd[] = {0x20, 0x03, 0x07, 0x03, 0xA0,
0x02, 0xA0, 0x03, 0xA0, 0x04};
phNxpNciClock.isClockSet = true;
phNxpNciHal_get_clk_freq();
status = phNxpNciHal_send_ext_cmd(sizeof(get_clock_cmd), get_clock_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to retrieve get_clk_src_sel");
return status;
}
param_clock_src = check_config_parameter();
if (phNxpNciClock.p_rx_data[12] == param_clock_src &&
phNxpNciClock.p_rx_data[16] == nxpprofile_ctrl.bTimeout) {
phNxpNciClock.issetConfig = false;
} else {
phNxpNciClock.issetConfig = true;
}
phNxpNciClock.isClockSet = false;
return status;
}
/******************************************************************************
* Function phNxpNciHal_china_tianjin_rf_setting
*
* Description This function is called to check RF Setting
*
* Returns Status.
*
******************************************************************************/
NFCSTATUS phNxpNciHal_china_tianjin_rf_setting(void) {
NFCSTATUS status = NFCSTATUS_SUCCESS;
int isfound = 0;
int rf_enable = false;
int rf_val = 0;
int send_flag;
uint8_t retry_cnt = 0;
int enable_bit = 0;
static uint8_t get_rf_cmd[] = {0x20, 0x03, 0x03, 0x01, 0xA0, 0x85};
retry_send_ext:
if (retry_cnt > 3) {
return NFCSTATUS_FAILED;
}
send_flag = true;
phNxpNciRfSet.isGetRfSetting = true;
status = phNxpNciHal_send_ext_cmd(sizeof(get_rf_cmd), get_rf_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to get the RF setting");
phNxpNciRfSet.isGetRfSetting = false;
retry_cnt++;
goto retry_send_ext;
}
phNxpNciRfSet.isGetRfSetting = false;
if (phNxpNciRfSet.p_rx_data[3] != 0x00) {
NXPLOG_NCIHAL_E("GET_CONFIG_RSP is FAILED for CHINA TIANJIN");
return status;
}
rf_val = phNxpNciRfSet.p_rx_data[10];
isfound = (GetNxpNumValue(NAME_NXP_CHINA_TIANJIN_RF_ENABLED,
(void*)&rf_enable, sizeof(rf_enable)));
if (isfound > 0) {
enable_bit = rf_val & 0x40;
if ((enable_bit != 0x40) && (rf_enable == 1)) {
phNxpNciRfSet.p_rx_data[10] |= 0x40; // Enable if it is disabled
} else if ((enable_bit == 0x40) && (rf_enable == 0)) {
phNxpNciRfSet.p_rx_data[10] &= 0xBF; // Disable if it is Enabled
} else {
send_flag = false; // No need to change in RF setting
}
if (send_flag == true) {
static uint8_t set_rf_cmd[] = {0x20, 0x02, 0x08, 0x01, 0xA0, 0x85,
0x04, 0x50, 0x08, 0x68, 0x00};
memcpy(&set_rf_cmd[4], &phNxpNciRfSet.p_rx_data[5], 7);
status = phNxpNciHal_send_ext_cmd(sizeof(set_rf_cmd), set_rf_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to set the RF setting");
retry_cnt++;
goto retry_send_ext;
}
}
}
return status;
}
int check_config_parameter() {
NFCSTATUS status = NFCSTATUS_FAILED;
uint8_t param_clock_src = CLK_SRC_PLL;
if (nxpprofile_ctrl.bClkSrcVal == CLK_SRC_PLL) {
#if (NFC_NXP_CHIP_TYPE != PN553)
param_clock_src = param_clock_src << 3;
#endif
if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_13MHZ) {
param_clock_src |= 0x00;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_19_2MHZ) {
param_clock_src |= 0x01;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_24MHZ) {
param_clock_src |= 0x02;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_26MHZ) {
param_clock_src |= 0x03;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_38_4MHZ) {
param_clock_src |= 0x04;
} else if (nxpprofile_ctrl.bClkFreqVal == CLK_FREQ_52MHZ) {
param_clock_src |= 0x05;
} else {
NXPLOG_NCIHAL_E("Wrong clock freq, send default PLL@19.2MHz");
param_clock_src = 0x11;
}
} else if (nxpprofile_ctrl.bClkSrcVal == CLK_SRC_XTAL) {
param_clock_src = 0x08;
} else {
NXPLOG_NCIHAL_E("Wrong clock source. Dont apply any modification")
}
return param_clock_src;
}
/******************************************************************************
* Function phNxpNciHal_enable_i2c_fragmentation
*
* Description This function is called to process the response status
* and print the status byte.
*
* Returns void.
*
******************************************************************************/
void phNxpNciHal_enable_i2c_fragmentation() {
NFCSTATUS status = NFCSTATUS_FAILED;
static uint8_t fragmentation_enable_config_cmd[] = {0x20, 0x02, 0x05, 0x01,
0xA0, 0x05, 0x01, 0x10};
int isfound = 0;
long i2c_status = 0x00;
long config_i2c_vlaue = 0xff;
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01, 0x00};
/*NCI_INIT_CMD*/
static uint8_t cmd_init_nci[] = {0x20, 0x01, 0x00};
static uint8_t cmd_init_nci2_0[] = {0x20, 0x01, 0x02, 0x00, 0x00};
static uint8_t get_i2c_fragmentation_cmd[] = {0x20, 0x03, 0x03,
0x01, 0xA0, 0x05};
isfound = (GetNxpNumValue(NAME_NXP_I2C_FRAGMENTATION_ENABLED,
(void*)&i2c_status, sizeof(i2c_status)));
status = phNxpNciHal_send_ext_cmd(sizeof(get_i2c_fragmentation_cmd),
get_i2c_fragmentation_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("unable to retrieve get_i2c_fragmentation_cmd");
} else {
if (nxpncihal_ctrl.p_rx_data[8] == 0x10) {
config_i2c_vlaue = 0x01;
phNxpNciHal_notify_i2c_fragmentation();
phTmlNfc_set_fragmentation_enabled(I2C_FRAGMENTATION_ENABLED);
} else if (nxpncihal_ctrl.p_rx_data[8] == 0x00) {
config_i2c_vlaue = 0x00;
}
if (config_i2c_vlaue == i2c_status) {
NXPLOG_NCIHAL_E("i2c_fragmentation_status existing");
} else {
if (i2c_status == 0x01) {
/* NXP I2C fragmenation enabled*/
status =
phNxpNciHal_send_ext_cmd(sizeof(fragmentation_enable_config_cmd),
fragmentation_enable_config_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP fragmentation enable failed");
}
} else if (i2c_status == 0x00 || config_i2c_vlaue == 0xff) {
fragmentation_enable_config_cmd[7] = 0x00;
/* NXP I2C fragmentation disabled*/
status =
phNxpNciHal_send_ext_cmd(sizeof(fragmentation_enable_config_cmd),
fragmentation_enable_config_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP fragmentation disable failed");
}
}
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_RESET: Failed");
}
if (nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0) {
status =
phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci2_0), cmd_init_nci2_0);
} else {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci), cmd_init_nci);
}
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NCI_CORE_INIT : Failed");
} else if (i2c_status == 0x01) {
phNxpNciHal_notify_i2c_fragmentation();
phTmlNfc_set_fragmentation_enabled(I2C_FRAGMENTATION_ENABLED);
}
}
}
}
/******************************************************************************
* Function phNxpNciHal_check_factory_reset
*
* Description This function is called at init time to check
* the presence of ese related info. If file are not
* present set the SWP_INT_SESSION_ID_CFG to FF to
* force the NFCEE to re-run its initialization sequence.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_check_factory_reset(void) {
struct stat st;
int ret = 0;
NFCSTATUS status = NFCSTATUS_FAILED;
const char config_eseinfo_path[] = "/data/nfc/nfaStorage.bin1";
static uint8_t reset_ese_session_identity_set[] = {
0x20, 0x02, 0x17, 0x02, 0xA0, 0xEA, 0x08, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xA0, 0xEB, 0x08,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
#ifdef PN547C2_FACTORY_RESET_DEBUG
static uint8_t reset_ese_session_identity[] = {0x20, 0x03, 0x05, 0x02,
0xA0, 0xEA, 0xA0, 0xEB};
#endif
if (stat(config_eseinfo_path, &st) == -1) {
NXPLOG_NCIHAL_D("%s file not present = %s", __func__, config_eseinfo_path);
ret = -1;
} else {
ret = 0;
}
if (ret == -1) {
#ifdef PN547C2_FACTORY_RESET_DEBUG
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(sizeof(reset_ese_session_identity),
reset_ese_session_identity);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP reset_ese_session_identity command failed");
}
#endif
status = phNxpNciHal_send_ext_cmd(sizeof(reset_ese_session_identity_set),
reset_ese_session_identity_set);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP reset_ese_session_identity_set command failed");
}
#ifdef PN547C2_FACTORY_RESET_DEBUG
/* NXP ACT Proprietary Ext */
status = phNxpNciHal_send_ext_cmd(sizeof(reset_ese_session_identity),
reset_ese_session_identity);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_E("NXP reset_ese_session_identity command failed");
}
#endif
}
}
/******************************************************************************
* Function phNxpNciHal_print_res_status
*
* Description This function is called to process the response status
* and print the status byte.
*
* Returns void.
*
******************************************************************************/
static void phNxpNciHal_print_res_status(uint8_t* p_rx_data, uint16_t* p_len) {
static uint8_t response_buf[][30] = {"STATUS_OK",
"STATUS_REJECTED",
"STATUS_RF_FRAME_CORRUPTED",
"STATUS_FAILED",
"STATUS_NOT_INITIALIZED",
"STATUS_SYNTAX_ERROR",
"STATUS_SEMANTIC_ERROR",
"RFU",
"RFU",
"STATUS_INVALID_PARAM",
"STATUS_MESSAGE_SIZE_EXCEEDED",
"STATUS_UNDEFINED"};
int status_byte;
if (p_rx_data[0] == 0x40 && (p_rx_data[1] == 0x02 || p_rx_data[1] == 0x03)) {
if (p_rx_data[2] && p_rx_data[3] <= 10) {
status_byte = p_rx_data[CORE_RES_STATUS_BYTE];
NXPLOG_NCIHAL_D("%s: response status =%s", __func__,
response_buf[status_byte]);
} else {
NXPLOG_NCIHAL_D("%s: response status =%s", __func__, response_buf[11]);
}
if (phNxpNciClock.isClockSet) {
int i;
for (i = 0; i < *p_len; i++) {
phNxpNciClock.p_rx_data[i] = p_rx_data[i];
}
}
else if (phNxpNciRfSet.isGetRfSetting) {
int i;
for (i = 0; i < *p_len; i++) {
phNxpNciRfSet.p_rx_data[i] = p_rx_data[i];
// NXPLOG_NCIHAL_D("%s: response status =0x%x",__func__,p_rx_data[i]);
}
} else if (phNxpNciMwEepromArea.isGetEepromArea) {
int i;
for (i = 8; i < *p_len; i++) {
phNxpNciMwEepromArea.p_rx_data[i - 8] = p_rx_data[i];
}
}
}
if (p_rx_data[2] && (config_access == true)) {
if (p_rx_data[3] != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_W("Invalid Data from config file.");
config_success = false;
}
}
}
#if (NFC_NXP_CHIP_TYPE == PN548C2)
NFCSTATUS phNxpNciHal_core_reset_recovery() {
NFCSTATUS status = NFCSTATUS_FAILED;
uint8_t buffer[260];
long bufflen = 260;
/*NCI_INIT_CMD*/
static uint8_t cmd_init_nci[] = {0x20, 0x01, 0x00};
/*NCI_RESET_CMD*/
static uint8_t cmd_reset_nci[] = {0x20, 0x00, 0x01,
0x00}; // keep configuration
static uint8_t cmd_init_nci2_0[] = {0x20, 0x01, 0x02, 0x00, 0x00};
/* reset config cache */
uint8_t retry_core_init_cnt = 0;
if (discovery_cmd_len == 0) {
goto FAILURE;
}
NXPLOG_NCIHAL_D("%s: recovery", __func__);
retry_core_init:
if (retry_core_init_cnt > 3) {
goto FAILURE;
}
status = phTmlNfc_IoCtl(phTmlNfc_e_ResetDevice);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("PN54X Reset - FAILED\n");
goto FAILURE;
}
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_reset_nci), cmd_reset_nci);
if ((status != NFCSTATUS_SUCCESS) &&
(nxpncihal_ctrl.retry_cnt >= MAX_RETRY_COUNT)) {
retry_core_init_cnt++;
goto retry_core_init;
} else if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("NCI_CORE_RESET: Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
if (nxpncihal_ctrl.nci_info.nci_version == NCI_VERSION_2_0) {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci2_0), cmd_init_nci2_0);
} else {
status = phNxpNciHal_send_ext_cmd(sizeof(cmd_init_nci), cmd_init_nci);
}
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("NCI_CORE_INIT : Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
status = phNxpNciHal_send_ext_cmd(discovery_cmd_len, discovery_cmd);
if (status != NFCSTATUS_SUCCESS) {
NXPLOG_NCIHAL_D("RF_DISCOVERY : Failed");
retry_core_init_cnt++;
goto retry_core_init;
}
return NFCSTATUS_SUCCESS;
FAILURE:
abort();
}
void phNxpNciHal_discovery_cmd_ext(uint8_t* p_cmd_data, uint16_t cmd_len) {
NXPLOG_NCIHAL_D("phNxpNciHal_discovery_cmd_ext");
if (cmd_len > 0 && cmd_len <= sizeof(discovery_cmd)) {
memcpy(discovery_cmd, p_cmd_data, cmd_len);
discovery_cmd_len = cmd_len;
}
}
#endif