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/*
* @copyright Copyright (c) 2016-2019 TOYOTA MOTOR CORPORATION.
*
* 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.
*/
/*******************************************************************************
* File name :VehicleSens_FromAccess.cpp
* System name :PastModel002
* Subsystem name :Vehicle sensor process
* Program name :Functions for accessing vehicle sensor FROM
******************************************************************************/
#include <vehicle_service/positioning_base_library.h>
#include "VehicleSens_FromAccess.h"
#include "ClockDataMng.h"
/********************************************************************************
* Global variable *
********************************************************************************/
/********************************************************************************
* prototype declalation *
********************************************************************************/
static RET_API VehicleSensReadNV(NV_DATA_VEHICLESENS *p_nv_data);
/********************************************************************************
* Definition *
********************************************************************************/
#define VEHICLESENS_FROM_ACCESS_DEBUG 0
/*******************************************************************************
* MODULE : VehicleSensFromAccessInitialize
* ABSTRACT : Initializing process
* FUNCTION :
* ARGUMENT : None
* NOTE :
* RETURN : None
******************************************************************************/
void VehicleSensFromAccessInitialize(void) {
/* The result of tag registration for non-volatile memory access is stored in g_nv_access_available, so no confirmation is required. */
(void)VehicleSensRegistNvTag();
}
/*******************************************************************************
* MODULE : VehicleSensRegistNvTag
* ABSTRACT : Tag registration process
* FUNCTION : Registering Tag Name to Identify Data Storage Destination
* ARGUMENT : None
* NOTE :
* RETURN : RET_NORMAL :Successful registration
* : RET_ERROR :Registration failure
******************************************************************************/
RET_API VehicleSensRegistNvTag(void) {
RET_API lret = RET_NORMAL;
return lret;
}
/*******************************************************************************
* MODULE : VehicleSensReadNV
* ABSTRACT : Get local time Lonlat
* FUNCTION : Reading local time Lonlat from non-volatile memory
* ARGUMENT : NV_DATA_VEHICLESENS * p_nv_data : Pointer to data acquired from non-volatile memory
* NOTE : None
* RETURN : RET_NORMAL :Read success
* : RET_ERROR :Failed to read
******************************************************************************/
static RET_API VehicleSensReadNV(NV_DATA_VEHICLESENS * p_nv_data) { // LCOV_EXCL_START 8 : dead code
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
RET_API lret = RET_NORMAL;
FILE *fp;
NV_DATA_VEHICLESENS nv_data_tmp;
BOOL ret_read = FALSE;
BOOL ret_read2 = FALSE;
u_int32 loop;
u_int8 CK_A = 0;
u_int8 CK_B = 0;
u_int8 *ptr;
fp = fopen(NV_FILE_VEHICLESENS_TEMP, "rb");
/* Read File1 */
if (fp != NULL) {
if ((fread(reinterpret_cast<void *>(p_nv_data), sizeof(u_int8), sizeof(NV_DATA_VEHICLESENS), fp)) == \
sizeof(NV_DATA_VEHICLESENS)) {
/* Checksum processing */
ptr = reinterpret_cast<u_int8 *>(p_nv_data); /* #QAC confirmation Rule11.4 1Byte accesses for checksums */
CK_A = 0;
CK_B = 0;
/* The 2Byte portion from the end of the checksum data is excluded because the checksum storage area. */
for (loop = 0; loop < (sizeof(NV_DATA_VEHICLESENS) - 2); loop++) {
CK_A = static_cast<u_int8>(CK_A + ptr[loop]);
CK_B = static_cast<u_int8>(CK_B + CK_A);
}
if ((p_nv_data->cka == CK_A) && (p_nv_data->ckb == CK_B)) {
ret_read = TRUE;
#if VEHICLESENS_FROM_ACCESS_DEBUG
FRAMEWORKUNIFIEDLOG(ZONE_INFO, __FUNCTION__, "NV read, status, year, month, day, hour, min, sec, lat, lon, "\
"timediff, update_counter, cka, ckb ");
FRAMEWORKUNIFIEDLOG(ZONE_INFO, __FUNCTION__, "NV read, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d ",
p_nv_data->localtime.status,
p_nv_data->localtime.year,
p_nv_data->localtime.month,
p_nv_data->localtime.day,
p_nv_data->localtime.hour,
p_nv_data->localtime.min,
p_nv_data->localtime.sec,
p_nv_data->lonlat.latitude,
p_nv_data->lonlat.longitude,
p_nv_data->timediff,
p_nv_data->update_counter,
p_nv_data->cka,
p_nv_data->ckb);
#endif /* VEHICLESENS_FROM_ACCESS_DEBUG */
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "Checksum1 failed.");
ret_read = FALSE;
}
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "fread1 failed.");
}
fclose(fp);
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "fopen1 failed.");
}
/* Read File2 */
fp = fopen(NV_FILE_VEHICLESENS2_TEMP, "rb");
if (fp != NULL) {
if ((fread(reinterpret_cast<void *>(&nv_data_tmp), sizeof(u_int8), sizeof(NV_DATA_VEHICLESENS), fp)) == \
sizeof(NV_DATA_VEHICLESENS)) {
/* Checksum processing */
ptr = reinterpret_cast<u_int8 *>(&nv_data_tmp); /* #QAC confirmation Rule11.4 1Byte accesses for checksums */
CK_A = 0;
CK_B = 0;
/* The 2Byte portion from the end of the checksum data is excluded because the checksum storage area. */
for (loop = 0; loop < (sizeof(NV_DATA_VEHICLESENS) - 2); loop++) {
CK_A = static_cast<u_int8>(CK_A + ptr[loop]);
CK_B = static_cast<u_int8>(CK_B + CK_A);
}
if ((nv_data_tmp.cka == CK_A) && (nv_data_tmp.ckb == CK_B)) {
ret_read2 = TRUE;
#if VEHICLESENS_FROM_ACCESS_DEBUG
FRAMEWORKUNIFIEDLOG(ZONE_INFO, __FUNCTION__, "NV read2, status, year, month, day, hour, min, sec, lat, lon, "\
"timediff, update_counter, cka, ckb ");
FRAMEWORKUNIFIEDLOG(ZONE_INFO, __FUNCTION__, "NV read2, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d ",
nv_data_tmp.localtime.status,
nv_data_tmp.localtime.year,
nv_data_tmp.localtime.month,
nv_data_tmp.localtime.day,
nv_data_tmp.localtime.hour,
nv_data_tmp.localtime.min,
nv_data_tmp.localtime.sec,
nv_data_tmp.lonlat.latitude,
nv_data_tmp.lonlat.longitude,
nv_data_tmp.timediff,
nv_data_tmp.update_counter,
nv_data_tmp.cka,
nv_data_tmp.ckb);
#endif /* VEHICLESENS_FROM_ACCESS_DEBUG */
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "Checksum2 failed.");
ret_read2 = FALSE;
}
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "fread2 failed.");
}
fclose(fp);
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "fopen2 failed.");
}
/* Check the read results of File 1 and File 2. */
if ((ret_read == TRUE) && (ret_read2 == TRUE)) {
/* Whether File 1 or File 2 is the most recent file,Check with the update count counter */
if (p_nv_data->update_counter < nv_data_tmp.update_counter) {
(void)memcpy(reinterpret_cast<void *>(p_nv_data), reinterpret_cast<void *>(&nv_data_tmp), \
sizeof(NV_DATA_VEHICLESENS));
}
lret = RET_NORMAL;
} else if (ret_read == TRUE) {
/* Use file 1 */
lret = RET_NORMAL;
} else if (ret_read2 == TRUE) {
/* Use file 2 */
(void)memcpy(reinterpret_cast<void *>(p_nv_data), reinterpret_cast<void *>(&nv_data_tmp), \
sizeof(NV_DATA_VEHICLESENS));
lret = RET_NORMAL;
} else {
/* Read failed for both file 1 and file 2 */
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "fread failed.");
lret = RET_ERROR;
}
return lret;
}
/*******************************************************************************
* MODULE : VehicleSensReadNVLocalTime
* ABSTRACT : Local time acquisition at shutdown
* FUNCTION : Read local time at shutdown from non-volatile memory
* ARGUMENT : LOCALTIME * local_time : Local time at shutdown
* NOTE : None
* RETURN : RET_NORMAL :Successful acquisition
* : RET_ERROR :Failed to acquire
******************************************************************************/
RET_API VehicleSensReadNVLocalTime(LOCALTIME * local_time) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
RET_API lret;
NV_DATA_VEHICLESENS nv_data;
lret = VehicleSensReadNV(&nv_data);
if (lret == RET_NORMAL) {
(void)memcpy(reinterpret_cast<void *>(local_time), (const void *)(&nv_data.localtime), sizeof(LOCALTIME));
}
return lret;
}
/*******************************************************************************
* MODULE : VehicleSensReadNVLonLat
* ABSTRACT : Obtain position at shutdown
* FUNCTION : Read the shutdown position from the non-volatile memory
* ARGUMENT : LONLAT * lonlat : Shutdown position
* NOTE : None
* RETURN : RET_NORMAL :Successful acquisition
* : RET_ERROR :Failed to acquire
******************************************************************************/
RET_API VehicleSensReadNVLonLat(LONLAT * lonlat) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
RET_API lret;
NV_DATA_VEHICLESENS nv_data;
lret = VehicleSensReadNV(&nv_data);
if (lret == RET_NORMAL) {
(void)memcpy(reinterpret_cast<void *>(lonlat), (const void *)(&nv_data.lonlat), sizeof(LONLAT));
}
return lret;
}
/*******************************************************************************
* MODULE : VehicleSensReadNVTimeDiff
* ABSTRACT : Shutdown time difference acquisition
* FUNCTION : Reading the shutdown time difference from the non-volatile memory
* ARGUMENT : int32 * time_diff : Shutdown position
* NOTE : None
* RETURN : RET_NORMAL :Successful acquisition
* : RET_ERROR :Failed to acquire
******************************************************************************/
RET_API VehicleSensReadNVTimeDiff(int32 * time_diff) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
RET_API lret;
NV_DATA_VEHICLESENS nv_data;
lret = VehicleSensReadNV(&nv_data);
if (lret == RET_NORMAL) {
*time_diff = nv_data.timediff;
}
return lret;
}
/*******************************************************************************
* MODULE : VehicleSensStoreLonlat
* ABSTRACT : Store location data in non-volatile memory
* FUNCTION :
* ARGUMENT : LONLAT * plonlat : Position data
* NOTE :
* RETURN : None
******************************************************************************/
void VehicleSensStoreLonlat(LONLAT * plonlat) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
return;
}
/*******************************************************************************
* MODULE : VehicleSensWriteNVLocaltime
* ABSTRACT : Local Time Write
* FUNCTION : Write local time
* ARGUMENT : LOCALTIME * local_time : Local time
* NOTE :
* RETURN : RET_NORMAL :Successful write
* : RET_ERROR :Writing failure
******************************************************************************/
RET_API VehicleSensWriteNVLocaltime(LOCALTIME * local_time, int32 * time_diff) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
RET_API lret = RET_NORMAL;
return lret;
}
// LCOV_EXCL_STOP
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