Surasak Nasuriwong / FileManager

File manager

Dependencies:   SDFileSystem

Dependents:   RwSDCard_Xml_GPS

FileManager.cpp@23:7ffd9724e105, 2016-05-25 (annotated)

Committer:
nsrwsurasak
Date:
Wed May 25 12:00:59 2016 +0000
Revision:
23:7ffd9724e105
Parent:
22:2fc64ad66e35
Child:
24:5ee719582d1e
Add comment & Clean up

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Lucyjungz 14:4ba6147f067b 1 /**
Lucyjungz 14:4ba6147f067b 2 ******************************************************************************
Lucyjungz 14:4ba6147f067b 3 * @file FileManager.cpp
Lucyjungz 14:4ba6147f067b 4 * @author Narut T
Lucyjungz 14:4ba6147f067b 5 * @version V1
Lucyjungz 14:4ba6147f067b 6 * @date 19/05/2016
Lucyjungz 14:4ba6147f067b 7 * @brief File Manager for managing file system in SD Card
Lucyjungz 14:4ba6147f067b 8 ******************************************************************************/
Lucyjungz 14:4ba6147f067b 9
nsrwsurasak 13:d83e2dcc882d 10 #include "main.h"
nsrwsurasak 0:a27e0d3581d1 11
Lucyjungz 14:4ba6147f067b 12 char m_StrGpsInterval[XMLTEXT_SIZE]; // GPS Interval
Lucyjungz 14:4ba6147f067b 13 char m_StrDataInterval[XMLTEXT_SIZE]; // Data Interval
Lucyjungz 14:4ba6147f067b 14
Lucyjungz 14:4ba6147f067b 15 uint32_t m_GpsInterval;
Lucyjungz 14:4ba6147f067b 16 uint32_t m_DataInterval;
Lucyjungz 3:6e08d0bba1bb 17 Variable_Data_TypeDef m_varList[MAX_VAR]; // Variable List
Lucyjungz 3:6e08d0bba1bb 18 unsigned int m_amountVarList = 0; // Amount of variable list
Lucyjungz 21:0c52dbc23f52 19 bool m_SdCardHasDisconnected = false; // flag to indicate sd card has disconnected
Lucyjungz 21:0c52dbc23f52 20 char m_varListFileName[MAX_FILE_NAME_SIZE]; // Variable File Name
Lucyjungz 21:0c52dbc23f52 21 bool m_sdCardIsPresent; // Flag to indicate sd card is present
Lucyjungz 21:0c52dbc23f52 22 /** Connect pin for SD Card LED */
Lucyjungz 11:e21d4c5bfd1b 23 #ifdef LED_SDCARD
Lucyjungz 17:d24d2b2bbd42 24 DigitalOut ledStatus(LED_SDCARD);
Lucyjungz 11:e21d4c5bfd1b 25 #else
Lucyjungz 11:e21d4c5bfd1b 26 DigitalOut ledStatus(NC);
Lucyjungz 11:e21d4c5bfd1b 27 #endif
Lucyjungz 11:e21d4c5bfd1b 28
Lucyjungz 17:d24d2b2bbd42 29 /** Connect pin for SD Card Switch */
Lucyjungz 17:d24d2b2bbd42 30 #ifdef SDCARD_SWITCH
nsrwsurasak 22:2fc64ad66e35 31 //InterruptIn sdSwitch(SDCARD_SWITCH);
Lucyjungz 17:d24d2b2bbd42 32 #else
Lucyjungz 21:0c52dbc23f52 33 InterruptIn sdSwitch(NC);
Lucyjungz 17:d24d2b2bbd42 34 #endif
Lucyjungz 17:d24d2b2bbd42 35
Lucyjungz 3:6e08d0bba1bb 36 /* ############### Static function prototype ################## */
nsrwsurasak 0:a27e0d3581d1 37
Lucyjungz 14:4ba6147f067b 38 static void FILEMANAGER_RemoveSpaces(char* s , int size);
Lucyjungz 14:4ba6147f067b 39 static void FILEMANAGER_GetXmlText(char *str, char *ret);
Lucyjungz 14:4ba6147f067b 40 static void FILEMANAGER_GenerateFileNameWithTime(time_t timestamp, char * file_name);
Lucyjungz 14:4ba6147f067b 41 static void FILEMANAGER_SetLedStatus(bool on);
Lucyjungz 3:6e08d0bba1bb 42
Lucyjungz 3:6e08d0bba1bb 43 /**
Lucyjungz 3:6e08d0bba1bb 44 * @brief Utility function to Remove space charector from given char array
Lucyjungz 3:6e08d0bba1bb 45 * @note
Lucyjungz 3:6e08d0bba1bb 46 * @param char array to process remove spaces
Lucyjungz 3:6e08d0bba1bb 47 * @param size of char array
Lucyjungz 3:6e08d0bba1bb 48 * @retval space removed char array
Lucyjungz 3:6e08d0bba1bb 49 */
Lucyjungz 14:4ba6147f067b 50 static void FILEMANAGER_RemoveSpaces(char* s , int size)
nsrwsurasak 0:a27e0d3581d1 51 {
nsrwsurasak 0:a27e0d3581d1 52 char* cpy = s; // an alias to iterate through s without moving s
nsrwsurasak 0:a27e0d3581d1 53 char* temp = s;
nsrwsurasak 0:a27e0d3581d1 54
nsrwsurasak 0:a27e0d3581d1 55 for (int i = 0 ; i < size ; i++) {
nsrwsurasak 0:a27e0d3581d1 56 if (*cpy != ' ')
nsrwsurasak 0:a27e0d3581d1 57 *temp++ = *cpy;
nsrwsurasak 0:a27e0d3581d1 58 cpy++;
nsrwsurasak 0:a27e0d3581d1 59 }
nsrwsurasak 0:a27e0d3581d1 60 *temp = 0;
nsrwsurasak 0:a27e0d3581d1 61 return;
nsrwsurasak 0:a27e0d3581d1 62 }
Lucyjungz 3:6e08d0bba1bb 63 /**
Lucyjungz 3:6e08d0bba1bb 64 * @brief Utility function to get XML tag
Lucyjungz 3:6e08d0bba1bb 65 * @note Only First tag will be returned
Lucyjungz 3:6e08d0bba1bb 66 * @param char array to get XML Text
Lucyjungz 3:6e08d0bba1bb 67 * @param char array to be populate XML text
Lucyjungz 3:6e08d0bba1bb 68 * @retval XML text
Lucyjungz 3:6e08d0bba1bb 69 */
Lucyjungz 14:4ba6147f067b 70 static void FILEMANAGER_GetXmlText(char *str, char *ret)
nsrwsurasak 0:a27e0d3581d1 71 {
nsrwsurasak 0:a27e0d3581d1 72 int size = strlen(str);
nsrwsurasak 0:a27e0d3581d1 73 int i;
nsrwsurasak 0:a27e0d3581d1 74 bool begin_text = false;
nsrwsurasak 0:a27e0d3581d1 75 char * ret_addr = ret;
Lucyjungz 3:6e08d0bba1bb 76 /* initialized our return value */
nsrwsurasak 0:a27e0d3581d1 77 memset (ret,' ',XMLTEXT_SIZE);
nsrwsurasak 0:a27e0d3581d1 78
Lucyjungz 3:6e08d0bba1bb 79 /* Loop to check XML tag symbols */
nsrwsurasak 0:a27e0d3581d1 80 for(i = 0; i < size ; i++) {
nsrwsurasak 0:a27e0d3581d1 81
nsrwsurasak 0:a27e0d3581d1 82 if (*str == '>') {
Lucyjungz 3:6e08d0bba1bb 83 /* Found begining of the tag */
nsrwsurasak 0:a27e0d3581d1 84 begin_text = true;
nsrwsurasak 0:a27e0d3581d1 85 } else if (begin_text && *str == '<') {
Lucyjungz 3:6e08d0bba1bb 86 /* Reach the end of text message */
nsrwsurasak 0:a27e0d3581d1 87 begin_text = false;
nsrwsurasak 0:a27e0d3581d1 88 break;
nsrwsurasak 0:a27e0d3581d1 89 } else if (begin_text && *str != ' ') {
Lucyjungz 3:6e08d0bba1bb 90 /* Populate the return value */
nsrwsurasak 0:a27e0d3581d1 91 *ret = *str;
nsrwsurasak 0:a27e0d3581d1 92 ret++;
nsrwsurasak 0:a27e0d3581d1 93 }
Lucyjungz 3:6e08d0bba1bb 94 /* Move to next char */
nsrwsurasak 0:a27e0d3581d1 95 str++;
nsrwsurasak 0:a27e0d3581d1 96 }
Lucyjungz 3:6e08d0bba1bb 97
Lucyjungz 3:6e08d0bba1bb 98 /* Remove space from return value */
Lucyjungz 14:4ba6147f067b 99 FILEMANAGER_RemoveSpaces(ret_addr, XMLTEXT_SIZE);
nsrwsurasak 0:a27e0d3581d1 100 }
Lucyjungz 3:6e08d0bba1bb 101 /**
Lucyjungz 3:6e08d0bba1bb 102 * @brief Utility function to get File Name with Date
Lucyjungz 3:6e08d0bba1bb 103 * @note Format file will be YYYY-MM-DD.filename
Lucyjungz 3:6e08d0bba1bb 104 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 105 * @param file_name - char array to file name
Lucyjungz 3:6e08d0bba1bb 106 * @retval renamed file name
Lucyjungz 3:6e08d0bba1bb 107 */
Lucyjungz 14:4ba6147f067b 108 static void FILEMANAGER_GenerateFileNameWithTime(time_t timestamp, char * file_name)
Lucyjungz 1:1f1f2b99756b 109 {
Lucyjungz 14:4ba6147f067b 110 char str[RENAME_FILE_BUFFER_SIZE];
Lucyjungz 1:1f1f2b99756b 111 struct tm * ptm;
Lucyjungz 1:1f1f2b99756b 112
Lucyjungz 3:6e08d0bba1bb 113 /* Convert timestamp to readable format */
Lucyjungz 3:6e08d0bba1bb 114 ptm = localtime ( &timestamp );
Lucyjungz 3:6e08d0bba1bb 115
Lucyjungz 3:6e08d0bba1bb 116 /* Replacing YYYY to the converted year */
Lucyjungz 14:4ba6147f067b 117 sprintf(str,"%04d", ptm->tm_year + YEAR_4DIGITS_OFFSET);
Lucyjungz 14:4ba6147f067b 118 memcpy(&file_name[TIMESTAMP_YEAR_OFFSET], str, TIMESTAMP_YEAR_SIZE);
Lucyjungz 1:1f1f2b99756b 119
Lucyjungz 3:6e08d0bba1bb 120 /* Replacing MM to converted month */
Lucyjungz 1:1f1f2b99756b 121 sprintf(str,"%02d", ptm->tm_mon+1);
Lucyjungz 14:4ba6147f067b 122 memcpy(&file_name[TIMESTAMP_MONTH_OFFSET], str, TIMESTAMP_MONTH_SIZE);
Lucyjungz 1:1f1f2b99756b 123
Lucyjungz 3:6e08d0bba1bb 124 /* Replacing DD to converted date */
Lucyjungz 1:1f1f2b99756b 125 sprintf(str,"%02d", ptm->tm_mday);
Lucyjungz 14:4ba6147f067b 126 memcpy(&file_name[TIMESTAMP_DATE_OFFSET], str,TIMESTAMP_DATE_SIZE);
Lucyjungz 1:1f1f2b99756b 127 }
Lucyjungz 3:6e08d0bba1bb 128 /**
Lucyjungz 3:6e08d0bba1bb 129 * @brief Function to perform read setup file
Lucyjungz 3:6e08d0bba1bb 130 * @note filename must be defined in FileManager.h, GPS/ Data interval will be stored in dedicated variable
Lucyjungz 3:6e08d0bba1bb 131 * @param None
Lucyjungz 3:6e08d0bba1bb 132 * @retval None
Lucyjungz 3:6e08d0bba1bb 133 */
Lucyjungz 14:4ba6147f067b 134 void FILEMANAGER_ReadSetupFile()
nsrwsurasak 0:a27e0d3581d1 135 {
Lucyjungz 3:6e08d0bba1bb 136 /* Open file in reading mode */
nsrwsurasak 0:a27e0d3581d1 137 FILE *fp = fopen(SETUP_FILE_NAME, "r");
nsrwsurasak 0:a27e0d3581d1 138
Lucyjungz 3:6e08d0bba1bb 139 if (fp == NULL) {
Lucyjungz 3:6e08d0bba1bb 140 /* In case of error, print the message */
nsrwsurasak 0:a27e0d3581d1 141 printf("\nError! Unable to open file! %s \n", SETUP_FILE_NAME);
Lucyjungz 11:e21d4c5bfd1b 142
Lucyjungz 11:e21d4c5bfd1b 143 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 144 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 145 } else {
nsrwsurasak 0:a27e0d3581d1 146
Lucyjungz 3:6e08d0bba1bb 147 /* Initialized state */
nsrwsurasak 0:a27e0d3581d1 148 ReadingFileState state = STATE_FINDING;
Lucyjungz 3:6e08d0bba1bb 149
Lucyjungz 3:6e08d0bba1bb 150 /* Allocate buffer for reading file */
Lucyjungz 14:4ba6147f067b 151 char buf[READ_FILE_BUFFER_SIZE];
Lucyjungz 3:6e08d0bba1bb 152
Lucyjungz 11:e21d4c5bfd1b 153 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 154 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 155
Lucyjungz 3:6e08d0bba1bb 156 /* Read line from the file */
nsrwsurasak 0:a27e0d3581d1 157 while (fgets(buf, sizeof(buf), fp) != NULL) {
Lucyjungz 3:6e08d0bba1bb 158
Lucyjungz 3:6e08d0bba1bb 159 /* Check the TAG */
Lucyjungz 3:6e08d0bba1bb 160 if (strstr (buf,DATA_TAG))
Lucyjungz 3:6e08d0bba1bb 161 {
Lucyjungz 3:6e08d0bba1bb 162 /* Found the DATA TAG */
nsrwsurasak 0:a27e0d3581d1 163 state = STATE_FOUND_DATA;
Lucyjungz 21:0c52dbc23f52 164 }
Lucyjungz 21:0c52dbc23f52 165 else if (strstr (buf,GPS_TAG))
Lucyjungz 3:6e08d0bba1bb 166 {
Lucyjungz 3:6e08d0bba1bb 167 /* Found GPS TAG */
nsrwsurasak 0:a27e0d3581d1 168 state = STATE_FOUND_GPS;
Lucyjungz 21:0c52dbc23f52 169 }
Lucyjungz 21:0c52dbc23f52 170 else if (strstr (buf,UPDATE_INTERVAL_TAG))
Lucyjungz 3:6e08d0bba1bb 171 {
Lucyjungz 3:6e08d0bba1bb 172 /* Found Interval TAG */
Lucyjungz 3:6e08d0bba1bb 173 if (state == STATE_FOUND_GPS)
Lucyjungz 3:6e08d0bba1bb 174 {
Lucyjungz 3:6e08d0bba1bb 175 /* Get XML text for GPS Interval */
Lucyjungz 14:4ba6147f067b 176 FILEMANAGER_GetXmlText(buf, m_StrGpsInterval);
Lucyjungz 14:4ba6147f067b 177 m_GpsInterval = atoi(m_StrGpsInterval);
Lucyjungz 8:5af4e12c43b2 178 #if DEBUG
Lucyjungz 14:4ba6147f067b 179 printf("\r\n-found GPS interval %s ", m_StrGpsInterval);
Lucyjungz 8:5af4e12c43b2 180 #endif
Lucyjungz 8:5af4e12c43b2 181
Lucyjungz 8:5af4e12c43b2 182 /* Set state to indicate that we are finding */
nsrwsurasak 0:a27e0d3581d1 183 state = STATE_FINDING;
Lucyjungz 3:6e08d0bba1bb 184 }
Lucyjungz 3:6e08d0bba1bb 185 else if(state == STATE_FOUND_DATA)
Lucyjungz 3:6e08d0bba1bb 186 {
Lucyjungz 3:6e08d0bba1bb 187 /* Get XML text for Data Interval */
Lucyjungz 14:4ba6147f067b 188 FILEMANAGER_GetXmlText(buf, m_StrDataInterval);
Lucyjungz 14:4ba6147f067b 189 m_DataInterval = atoi(m_StrDataInterval);
Lucyjungz 8:5af4e12c43b2 190 #if DEBUG
Lucyjungz 14:4ba6147f067b 191 printf("\r\n-found Data interval %s ", m_StrDataInterval);
Lucyjungz 8:5af4e12c43b2 192 #endif
Lucyjungz 8:5af4e12c43b2 193
Lucyjungz 8:5af4e12c43b2 194 /* Set state to indicate that we are finding */
nsrwsurasak 0:a27e0d3581d1 195 state = STATE_FINDING;
nsrwsurasak 0:a27e0d3581d1 196 }
nsrwsurasak 0:a27e0d3581d1 197 }
Lucyjungz 21:0c52dbc23f52 198 else if (strstr (buf,VAR_LIST_FILE_TAG))
Lucyjungz 21:0c52dbc23f52 199 {
Lucyjungz 21:0c52dbc23f52 200 /* Get XML text for Variable File Name */
Lucyjungz 21:0c52dbc23f52 201 char bufFileName[MAX_FILE_NAME_SIZE];
Lucyjungz 21:0c52dbc23f52 202 FILEMANAGER_GetXmlText(buf, bufFileName);
Lucyjungz 21:0c52dbc23f52 203 memcpy(m_varListFileName,PREFIX_FILE_NAME,strlen(PREFIX_FILE_NAME));
Lucyjungz 21:0c52dbc23f52 204 memcpy(&m_varListFileName[strlen(PREFIX_FILE_NAME)],bufFileName,strlen(bufFileName));
Lucyjungz 21:0c52dbc23f52 205
Lucyjungz 21:0c52dbc23f52 206 }
nsrwsurasak 0:a27e0d3581d1 207 }
Lucyjungz 3:6e08d0bba1bb 208 /* Ensure file is closed */
Lucyjungz 3:6e08d0bba1bb 209 fclose(fp);
nsrwsurasak 0:a27e0d3581d1 210 }
nsrwsurasak 0:a27e0d3581d1 211 }
Lucyjungz 3:6e08d0bba1bb 212 /**
Lucyjungz 3:6e08d0bba1bb 213 * @brief Function to log GPS Data
Lucyjungz 3:6e08d0bba1bb 214 * @note
Lucyjungz 3:6e08d0bba1bb 215 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 216 * @param lat - char array for lattitude
Lucyjungz 3:6e08d0bba1bb 217 * @param longti - char array for longtitude
Lucyjungz 3:6e08d0bba1bb 218 * @retval None
Lucyjungz 3:6e08d0bba1bb 219 */
Lucyjungz 14:4ba6147f067b 220 void FILEMANAGER_LogGPSData(time_t timestamp ,char lat[], char longti[])
nsrwsurasak 0:a27e0d3581d1 221 {
nsrwsurasak 23:7ffd9724e105 222 if (!m_sdCardIsPresent)
nsrwsurasak 23:7ffd9724e105 223 {
nsrwsurasak 23:7ffd9724e105 224 /** Turn off LED */
nsrwsurasak 23:7ffd9724e105 225 FILEMANAGER_SetLedStatus(false);
nsrwsurasak 23:7ffd9724e105 226
nsrwsurasak 23:7ffd9724e105 227 printf("Error! SD Card is not connected \n");
nsrwsurasak 23:7ffd9724e105 228
nsrwsurasak 23:7ffd9724e105 229 /** Return as nothing to be done */
nsrwsurasak 23:7ffd9724e105 230 return;
nsrwsurasak 23:7ffd9724e105 231 }
Lucyjungz 3:6e08d0bba1bb 232 /* Get File name */
Lucyjungz 1:1f1f2b99756b 233 char file_name[] = GPS_LOG_FILE_NAME;
Lucyjungz 1:1f1f2b99756b 234
Lucyjungz 3:6e08d0bba1bb 235 /* Generate file name with time stamp */
Lucyjungz 14:4ba6147f067b 236 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
Lucyjungz 3:6e08d0bba1bb 237
Lucyjungz 3:6e08d0bba1bb 238 /* Open file with "APPEND" mode */
Lucyjungz 1:1f1f2b99756b 239 FILE *fp = fopen(file_name, "a");
Lucyjungz 1:1f1f2b99756b 240
Lucyjungz 3:6e08d0bba1bb 241 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 242 {
Lucyjungz 3:6e08d0bba1bb 243 /* if it can't open the file then print error message */
Lucyjungz 1:1f1f2b99756b 244 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 245
Lucyjungz 11:e21d4c5bfd1b 246 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 247 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 248 }
Lucyjungz 11:e21d4c5bfd1b 249 else
Lucyjungz 11:e21d4c5bfd1b 250 {
Lucyjungz 11:e21d4c5bfd1b 251 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 252 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 253
Lucyjungz 3:6e08d0bba1bb 254 /* Print some message for information */
Lucyjungz 1:1f1f2b99756b 255 printf("\r\n Writing to Gps Log File (%s)....",file_name);
Lucyjungz 1:1f1f2b99756b 256
Lucyjungz 3:6e08d0bba1bb 257 /* Write the line with lattitude and longtitude */
Lucyjungz 3:6e08d0bba1bb 258 fprintf(fp, "%d,%s,%s\n",timestamp,lat,longti);
Lucyjungz 1:1f1f2b99756b 259
Lucyjungz 1:1f1f2b99756b 260 printf("Done");
Lucyjungz 3:6e08d0bba1bb 261 /* Close file once it done */
Lucyjungz 3:6e08d0bba1bb 262 fclose(fp);
Lucyjungz 1:1f1f2b99756b 263 }
Lucyjungz 1:1f1f2b99756b 264 }
Lucyjungz 3:6e08d0bba1bb 265 /**
Lucyjungz 3:6e08d0bba1bb 266 * @brief Function to log RMS Data
Lucyjungz 3:6e08d0bba1bb 267 * @note sequence must be in the same order with variableList
Lucyjungz 3:6e08d0bba1bb 268 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 269 * @param var - float array to be log in the file
Lucyjungz 3:6e08d0bba1bb 270 * @param size - size of the float array
Lucyjungz 3:6e08d0bba1bb 271 * @retval None
Lucyjungz 3:6e08d0bba1bb 272 */
Lucyjungz 21:0c52dbc23f52 273 void FILEMANAGER_LogRMSData(time_t timestamp ,float * var, int size, bool * p_headerRequired)
Lucyjungz 1:1f1f2b99756b 274 {
nsrwsurasak 23:7ffd9724e105 275 if (!m_sdCardIsPresent)
nsrwsurasak 23:7ffd9724e105 276 {
nsrwsurasak 23:7ffd9724e105 277 /** Turn off LED */
nsrwsurasak 23:7ffd9724e105 278 FILEMANAGER_SetLedStatus(false);
nsrwsurasak 23:7ffd9724e105 279
nsrwsurasak 23:7ffd9724e105 280 printf("Error! SD Card is not connected \n");
nsrwsurasak 23:7ffd9724e105 281
nsrwsurasak 23:7ffd9724e105 282 /** Return as nothing to be done */
nsrwsurasak 23:7ffd9724e105 283 return;
nsrwsurasak 23:7ffd9724e105 284 }
Lucyjungz 3:6e08d0bba1bb 285 /* Get File name */
Lucyjungz 1:1f1f2b99756b 286 char file_name[] = RTL_LOG_FILE_NAME;
Lucyjungz 1:1f1f2b99756b 287
Lucyjungz 3:6e08d0bba1bb 288 /* Generate File name with timestamp */
Lucyjungz 14:4ba6147f067b 289 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
Lucyjungz 21:0c52dbc23f52 290 if (*p_headerRequired || !FILEMANAGER_IsFileExist(file_name))
Lucyjungz 1:1f1f2b99756b 291 {
Lucyjungz 3:6e08d0bba1bb 292 /* If file is not exist, log the header */
Lucyjungz 14:4ba6147f067b 293 FILEMANAGER_LogRMSHeader(timestamp);
Lucyjungz 21:0c52dbc23f52 294
Lucyjungz 21:0c52dbc23f52 295 /* Clear flag once header has been written */
Lucyjungz 21:0c52dbc23f52 296 *p_headerRequired = false;
Lucyjungz 1:1f1f2b99756b 297 }
Lucyjungz 3:6e08d0bba1bb 298 /* Open file with "APPEND" mode */
Lucyjungz 1:1f1f2b99756b 299 FILE *fp = fopen(file_name, "a");
nsrwsurasak 0:a27e0d3581d1 300
Lucyjungz 3:6e08d0bba1bb 301 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 302 {
Lucyjungz 3:6e08d0bba1bb 303 /* In case of error, print the error message */
Lucyjungz 1:1f1f2b99756b 304 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 305
Lucyjungz 11:e21d4c5bfd1b 306 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 307 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 308 }
Lucyjungz 3:6e08d0bba1bb 309 else
Lucyjungz 3:6e08d0bba1bb 310 {
Lucyjungz 11:e21d4c5bfd1b 311 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 312 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 313
Lucyjungz 3:6e08d0bba1bb 314 /* Print some message for information */
Lucyjungz 1:1f1f2b99756b 315 printf("\r\n Writing to Log File (%s)....",file_name);
Lucyjungz 1:1f1f2b99756b 316
Lucyjungz 3:6e08d0bba1bb 317 /* Write timestamp */
nsrwsurasak 22:2fc64ad66e35 318 fprintf(fp, "%d,%d",timestamp,(msec.read_ms()%MSEC_SCALE));
Lucyjungz 1:1f1f2b99756b 319
Lucyjungz 3:6e08d0bba1bb 320 /* Write variable data */
Lucyjungz 1:1f1f2b99756b 321 for(int i = 0; i < size; i++)
Lucyjungz 1:1f1f2b99756b 322 {
nsrwsurasak 19:5af5c60e7a9f 323 fprintf(fp, ",%g",var[i]);
Lucyjungz 1:1f1f2b99756b 324 }
Lucyjungz 3:6e08d0bba1bb 325 /* Write new line as we done */
Lucyjungz 3:6e08d0bba1bb 326 fprintf(fp, "\n");
nsrwsurasak 0:a27e0d3581d1 327
Lucyjungz 1:1f1f2b99756b 328 printf("Done");
Lucyjungz 3:6e08d0bba1bb 329 /* Close the file */
Lucyjungz 3:6e08d0bba1bb 330 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 331 }
Lucyjungz 3:6e08d0bba1bb 332 }
Lucyjungz 3:6e08d0bba1bb 333 /**
Lucyjungz 3:6e08d0bba1bb 334 * @brief Function to log RMS Header
Lucyjungz 3:6e08d0bba1bb 335 * @note sequence must be in the same order with variableList
Lucyjungz 3:6e08d0bba1bb 336 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 337 * @retval None
Lucyjungz 3:6e08d0bba1bb 338 */
Lucyjungz 14:4ba6147f067b 339 void FILEMANAGER_LogRMSHeader(time_t timestamp)
nsrwsurasak 23:7ffd9724e105 340 {
nsrwsurasak 23:7ffd9724e105 341
Lucyjungz 3:6e08d0bba1bb 342 /* Get File name */
Lucyjungz 3:6e08d0bba1bb 343 char file_name[] = RTL_LOG_FILE_NAME;
Lucyjungz 3:6e08d0bba1bb 344
Lucyjungz 3:6e08d0bba1bb 345 /* Generate file name with time */
Lucyjungz 14:4ba6147f067b 346 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
Lucyjungz 3:6e08d0bba1bb 347
Lucyjungz 3:6e08d0bba1bb 348 /* Open file in append mode */
Lucyjungz 3:6e08d0bba1bb 349 FILE *fp = fopen(file_name, "a");
Lucyjungz 3:6e08d0bba1bb 350
Lucyjungz 3:6e08d0bba1bb 351 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 352 {
Lucyjungz 3:6e08d0bba1bb 353 /* In case of error, print the error message */
Lucyjungz 3:6e08d0bba1bb 354 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 355
Lucyjungz 11:e21d4c5bfd1b 356 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 357 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 358 }
Lucyjungz 3:6e08d0bba1bb 359 else
Lucyjungz 3:6e08d0bba1bb 360 {
Lucyjungz 11:e21d4c5bfd1b 361 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 362 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 363
Lucyjungz 3:6e08d0bba1bb 364 /* opened file so can write */
Lucyjungz 3:6e08d0bba1bb 365 printf("\r\n Writing to Log File (%s)....",file_name);
Lucyjungz 3:6e08d0bba1bb 366
Lucyjungz 3:6e08d0bba1bb 367 /* Write the header to the file */
Lucyjungz 14:4ba6147f067b 368 fprintf(fp, "%s,%s",RMS_HEADER_TIME,RMS_HEADER_MSECOND);
Lucyjungz 7:ab015947e368 369
Lucyjungz 14:4ba6147f067b 370 for(int i = 0; i < m_amountVarList; i++)
Lucyjungz 14:4ba6147f067b 371 {
Lucyjungz 14:4ba6147f067b 372 fprintf(fp, ",%s",m_varList[i].varName);
Lucyjungz 14:4ba6147f067b 373 }
Lucyjungz 14:4ba6147f067b 374 /* Write new line as done */
Lucyjungz 14:4ba6147f067b 375 fprintf(fp, "\n");
Lucyjungz 14:4ba6147f067b 376
Lucyjungz 14:4ba6147f067b 377 /* Write the timestamp unit to the file */
Lucyjungz 14:4ba6147f067b 378 fprintf(fp, "-,-");
Lucyjungz 14:4ba6147f067b 379
Lucyjungz 15:b63a539c3754 380
Lucyjungz 15:b63a539c3754 381 /* Write the unit of variables to the file */
Lucyjungz 3:6e08d0bba1bb 382 for(int i = 0; i < m_amountVarList; i++)
Lucyjungz 3:6e08d0bba1bb 383 {
Lucyjungz 15:b63a539c3754 384 fprintf(fp, ",%s",m_varList[i].varUnit);
Lucyjungz 3:6e08d0bba1bb 385 }
Lucyjungz 15:b63a539c3754 386
Lucyjungz 3:6e08d0bba1bb 387 /* Write new line as done */
Lucyjungz 3:6e08d0bba1bb 388 fprintf(fp, "\n");
Lucyjungz 3:6e08d0bba1bb 389
Lucyjungz 3:6e08d0bba1bb 390 printf("Done");
Lucyjungz 3:6e08d0bba1bb 391
Lucyjungz 3:6e08d0bba1bb 392 /* Close the file */
Lucyjungz 3:6e08d0bba1bb 393 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 394 }
Lucyjungz 3:6e08d0bba1bb 395 }
Lucyjungz 3:6e08d0bba1bb 396 /**
Lucyjungz 3:6e08d0bba1bb 397 * @brief Function to log Mini RMS System Data
Lucyjungz 3:6e08d0bba1bb 398 * @note this file is only for debug
Lucyjungz 3:6e08d0bba1bb 399 * @param gps_interval -
Lucyjungz 3:6e08d0bba1bb 400 * @retval None
Lucyjungz 3:6e08d0bba1bb 401 */
Lucyjungz 14:4ba6147f067b 402 void FILEMANAGER_LogSystemData(float gps_interval)
Lucyjungz 3:6e08d0bba1bb 403 {
Lucyjungz 3:6e08d0bba1bb 404 /* Open the file in append mode */
Lucyjungz 3:6e08d0bba1bb 405 FILE *fp = fopen(MINIRMS_LOG_FILE_NAME, "a");
Lucyjungz 3:6e08d0bba1bb 406
Lucyjungz 3:6e08d0bba1bb 407 if (fp == NULL) {
Lucyjungz 3:6e08d0bba1bb 408 /* In case of error, print the msg */
Lucyjungz 3:6e08d0bba1bb 409 printf("Error! Unable to open file!\n");
Lucyjungz 11:e21d4c5bfd1b 410
Lucyjungz 11:e21d4c5bfd1b 411 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 412 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 413 }
Lucyjungz 3:6e08d0bba1bb 414 else
Lucyjungz 3:6e08d0bba1bb 415 {
Lucyjungz 11:e21d4c5bfd1b 416 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 417 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 418
Lucyjungz 3:6e08d0bba1bb 419 /* Write some message, which is TBD */
Lucyjungz 3:6e08d0bba1bb 420 fprintf(fp, "\nStart Mini-RMS System with Gps Interval = %f",gps_interval);
Lucyjungz 1:1f1f2b99756b 421 fclose(fp); // ensure you close the file after writing
Lucyjungz 1:1f1f2b99756b 422 }
Lucyjungz 1:1f1f2b99756b 423 }
Lucyjungz 3:6e08d0bba1bb 424 /**
Lucyjungz 3:6e08d0bba1bb 425 * @brief Utility to delete file
Lucyjungz 3:6e08d0bba1bb 426 * @note
Lucyjungz 3:6e08d0bba1bb 427 * @param filename - file name to be deleted
Lucyjungz 3:6e08d0bba1bb 428 * @retval None
Lucyjungz 3:6e08d0bba1bb 429 */
Lucyjungz 14:4ba6147f067b 430 void FILEMANAGER_Deletefile(char filename[])
nsrwsurasak 0:a27e0d3581d1 431 {
nsrwsurasak 0:a27e0d3581d1 432 printf("Deleting file '%s'...",filename);
nsrwsurasak 0:a27e0d3581d1 433 FILE *fp = fopen(filename, "r"); // try and open file
nsrwsurasak 0:a27e0d3581d1 434 if (fp != NULL) { // if it does open...
nsrwsurasak 0:a27e0d3581d1 435 fclose(fp); // close it
nsrwsurasak 0:a27e0d3581d1 436 remove(filename); // and then delete
nsrwsurasak 0:a27e0d3581d1 437 printf("Done!\n");
nsrwsurasak 0:a27e0d3581d1 438 }
nsrwsurasak 0:a27e0d3581d1 439 // if we can't open it, it doesn't exist and so we can't delete it
nsrwsurasak 0:a27e0d3581d1 440 }
Lucyjungz 3:6e08d0bba1bb 441 /**
Lucyjungz 3:6e08d0bba1bb 442 * @brief Utility to check file available
Lucyjungz 3:6e08d0bba1bb 443 * @note
Lucyjungz 3:6e08d0bba1bb 444 * @param filename - file name to be checked
Lucyjungz 3:6e08d0bba1bb 445 * @retval true - file is exist , false - file is not exist
Lucyjungz 3:6e08d0bba1bb 446 */
Lucyjungz 14:4ba6147f067b 447 bool FILEMANAGER_IsFileExist(char filename[])
Lucyjungz 1:1f1f2b99756b 448 {
Lucyjungz 1:1f1f2b99756b 449 bool exist = false;
Lucyjungz 1:1f1f2b99756b 450 FILE *fp = fopen(filename, "r"); // try and open file
Lucyjungz 1:1f1f2b99756b 451 if (fp != NULL) { // if it does open...
Lucyjungz 1:1f1f2b99756b 452 fclose(fp); // close it
Lucyjungz 1:1f1f2b99756b 453 exist = true;
Lucyjungz 1:1f1f2b99756b 454 }
Lucyjungz 1:1f1f2b99756b 455
Lucyjungz 1:1f1f2b99756b 456 return exist;
Lucyjungz 1:1f1f2b99756b 457 }
Lucyjungz 3:6e08d0bba1bb 458 /**
Lucyjungz 3:6e08d0bba1bb 459 * @brief Utility to get GPS Interval
Lucyjungz 14:4ba6147f067b 460 * @note must be called after read the setup file
Lucyjungz 3:6e08d0bba1bb 461 * @param None
Lucyjungz 3:6e08d0bba1bb 462 * @retval GPS interval
Lucyjungz 3:6e08d0bba1bb 463 */
Lucyjungz 14:4ba6147f067b 464 int FILEMANAGER_GPSInterval()
nsrwsurasak 0:a27e0d3581d1 465 {
Lucyjungz 3:6e08d0bba1bb 466 /* Return interval in int */
Lucyjungz 14:4ba6147f067b 467 return ( m_GpsInterval );
nsrwsurasak 0:a27e0d3581d1 468 }
Lucyjungz 3:6e08d0bba1bb 469 /**
Lucyjungz 3:6e08d0bba1bb 470 * @brief Utility to get Data Interval
Lucyjungz 14:4ba6147f067b 471 * @note must be called after read the setup file
Lucyjungz 3:6e08d0bba1bb 472 * @param None
Lucyjungz 3:6e08d0bba1bb 473 * @retval Data interval
Lucyjungz 3:6e08d0bba1bb 474 */
Lucyjungz 14:4ba6147f067b 475 int FILEMANAGER_DataInterval()
nsrwsurasak 0:a27e0d3581d1 476 {
Lucyjungz 3:6e08d0bba1bb 477 /* Return interval in int */
Lucyjungz 14:4ba6147f067b 478 return ( m_DataInterval );
nsrwsurasak 0:a27e0d3581d1 479 }
Lucyjungz 3:6e08d0bba1bb 480 /**
Lucyjungz 3:6e08d0bba1bb 481 * @brief Function to read the variable list file
Lucyjungz 3:6e08d0bba1bb 482 * @note Recommended to call this function at initilization phase
Lucyjungz 3:6e08d0bba1bb 483 * @param None
Lucyjungz 3:6e08d0bba1bb 484 * @retval pointer to variable list
Lucyjungz 3:6e08d0bba1bb 485 */
Lucyjungz 14:4ba6147f067b 486 Variable_Data_TypeDef * FILEMANAGER_ReadVarFile()
nsrwsurasak 0:a27e0d3581d1 487 {
Lucyjungz 3:6e08d0bba1bb 488 /* Open the file with reading mode */
Lucyjungz 21:0c52dbc23f52 489 FILE *fp = fopen(m_varListFileName, "r");
nsrwsurasak 0:a27e0d3581d1 490
Lucyjungz 3:6e08d0bba1bb 491 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 492 {
Lucyjungz 3:6e08d0bba1bb 493 /* if it can't open the file then print error message */
Lucyjungz 21:0c52dbc23f52 494 printf("\nError! Unable to open file! %s \n", m_varListFileName);
Lucyjungz 11:e21d4c5bfd1b 495 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 496 FILEMANAGER_SetLedStatus(false);
Lucyjungz 11:e21d4c5bfd1b 497
nsrwsurasak 0:a27e0d3581d1 498 return NULL;
Lucyjungz 3:6e08d0bba1bb 499 }
Lucyjungz 3:6e08d0bba1bb 500 else
Lucyjungz 3:6e08d0bba1bb 501 {
Lucyjungz 11:e21d4c5bfd1b 502 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 503 FILEMANAGER_SetLedStatus(true);
nsrwsurasak 0:a27e0d3581d1 504
Lucyjungz 3:6e08d0bba1bb 505 /* Allocate buffer for reading */
Lucyjungz 14:4ba6147f067b 506 char buf[READ_FILE_BUFFER_SIZE];
nsrwsurasak 0:a27e0d3581d1 507 int index = 0;
Lucyjungz 3:6e08d0bba1bb 508
Lucyjungz 3:6e08d0bba1bb 509 /* Initialize return value */
nsrwsurasak 0:a27e0d3581d1 510 memset(m_varList, ' ', sizeof(m_varList));
Lucyjungz 3:6e08d0bba1bb 511
Lucyjungz 3:6e08d0bba1bb 512 /* Read line from the file */
Lucyjungz 3:6e08d0bba1bb 513 while (fgets(buf, sizeof(buf), fp) != NULL)
Lucyjungz 3:6e08d0bba1bb 514 {
Lucyjungz 3:6e08d0bba1bb 515 /* Check the TAG */
Lucyjungz 3:6e08d0bba1bb 516 if (strstr (buf,VAR_NAME_TAG))
Lucyjungz 3:6e08d0bba1bb 517 {
Lucyjungz 3:6e08d0bba1bb 518 /* Found variable TAG, populate it*/
Lucyjungz 14:4ba6147f067b 519 FILEMANAGER_GetXmlText(buf , m_varList[index].varName);
Lucyjungz 3:6e08d0bba1bb 520 }
Lucyjungz 3:6e08d0bba1bb 521 else if (strstr (buf,VAR_ADDR_TAG))
Lucyjungz 3:6e08d0bba1bb 522 {
Lucyjungz 3:6e08d0bba1bb 523 /* Found variable address TAG, populate it*/
Lucyjungz 14:4ba6147f067b 524 FILEMANAGER_GetXmlText(buf , m_varList[index].varAddress);
Lucyjungz 5:7c513eee7b2b 525 }
Lucyjungz 10:a8003d357cf2 526 else if (strstr (buf,VAR_TYPE_TAG))
Lucyjungz 10:a8003d357cf2 527 {
Lucyjungz 10:a8003d357cf2 528 /* Found variable type TAG, populate it*/
Lucyjungz 14:4ba6147f067b 529 FILEMANAGER_GetXmlText(buf , m_varList[index].varType);
Lucyjungz 10:a8003d357cf2 530 }
Lucyjungz 6:5bd75c0f607c 531 else if (strstr (buf,VAR_LSB1_TAG))
Lucyjungz 6:5bd75c0f607c 532 {
Lucyjungz 6:5bd75c0f607c 533 /* Found variable LSB1 TAG, populate it*/
Lucyjungz 14:4ba6147f067b 534 FILEMANAGER_GetXmlText(buf , m_varList[index].varLSB1);
Lucyjungz 6:5bd75c0f607c 535 }
Lucyjungz 6:5bd75c0f607c 536 else if (strstr (buf,VAR_LSB2_TAG))
Lucyjungz 5:7c513eee7b2b 537 {
Lucyjungz 6:5bd75c0f607c 538 /* Found variable LSB2 TAG, populate it*/
Lucyjungz 14:4ba6147f067b 539 FILEMANAGER_GetXmlText(buf , m_varList[index].varLSB2);
Lucyjungz 6:5bd75c0f607c 540 }
Lucyjungz 6:5bd75c0f607c 541 else if (strstr (buf,VAR_BITMASK_TAG))
Lucyjungz 6:5bd75c0f607c 542 {
Lucyjungz 6:5bd75c0f607c 543 /* Found variable BitMask TAG, populate it*/
Lucyjungz 14:4ba6147f067b 544 FILEMANAGER_GetXmlText(buf , m_varList[index].varBitMask);
Lucyjungz 5:7c513eee7b2b 545 }
Lucyjungz 5:7c513eee7b2b 546 else if (strstr (buf,VAR_UNIT_TAG))
Lucyjungz 5:7c513eee7b2b 547 {
Lucyjungz 5:7c513eee7b2b 548 /* Found variable unit TAG, populate it*/
Lucyjungz 14:4ba6147f067b 549 FILEMANAGER_GetXmlText(buf , m_varList[index].varUnit);
nsrwsurasak 0:a27e0d3581d1 550 index++;
nsrwsurasak 0:a27e0d3581d1 551 }
nsrwsurasak 0:a27e0d3581d1 552
nsrwsurasak 0:a27e0d3581d1 553 }
Lucyjungz 3:6e08d0bba1bb 554 /* Close File */
Lucyjungz 3:6e08d0bba1bb 555 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 556
Lucyjungz 3:6e08d0bba1bb 557 /* Populate amount */
nsrwsurasak 0:a27e0d3581d1 558 m_amountVarList = index;
Lucyjungz 3:6e08d0bba1bb 559
Lucyjungz 3:6e08d0bba1bb 560 /* Return variable list */
nsrwsurasak 0:a27e0d3581d1 561 return m_varList;
nsrwsurasak 0:a27e0d3581d1 562 }
nsrwsurasak 0:a27e0d3581d1 563 }
Lucyjungz 3:6e08d0bba1bb 564 /**
Lucyjungz 3:6e08d0bba1bb 565 * @brief Function to amount of variable for data logging
Lucyjungz 3:6e08d0bba1bb 566 * @note Must be called after readVarFile
Lucyjungz 3:6e08d0bba1bb 567 * @param None
Lucyjungz 3:6e08d0bba1bb 568 * @retval amount of variable list
Lucyjungz 3:6e08d0bba1bb 569 */
Lucyjungz 14:4ba6147f067b 570 int FILEMANAGER_GetAmountVarList()
nsrwsurasak 0:a27e0d3581d1 571 {
nsrwsurasak 0:a27e0d3581d1 572 return m_amountVarList;
nsrwsurasak 0:a27e0d3581d1 573 }
Lucyjungz 3:6e08d0bba1bb 574 /**
Lucyjungz 3:6e08d0bba1bb 575 * @brief Function to get variable list
Lucyjungz 3:6e08d0bba1bb 576 * @note Must be called after readVarFile
Lucyjungz 3:6e08d0bba1bb 577 * @param None
Lucyjungz 3:6e08d0bba1bb 578 * @retval pointer to variable list
Lucyjungz 3:6e08d0bba1bb 579 */
Lucyjungz 14:4ba6147f067b 580 Variable_Data_TypeDef * FILEMANAGER_GetVarList()
nsrwsurasak 0:a27e0d3581d1 581 {
nsrwsurasak 0:a27e0d3581d1 582 return m_varList;
nsrwsurasak 0:a27e0d3581d1 583 }
Lucyjungz 14:4ba6147f067b 584
Lucyjungz 11:e21d4c5bfd1b 585 /**
Lucyjungz 11:e21d4c5bfd1b 586 * @brief Utility to play with LED status
Lucyjungz 11:e21d4c5bfd1b 587 * @note Libary user need to assign proper PinName to LED_SDCARD
Lucyjungz 11:e21d4c5bfd1b 588 * @param on - True for turning LED ON, otherwise LED off
Lucyjungz 11:e21d4c5bfd1b 589 * @retval None
Lucyjungz 11:e21d4c5bfd1b 590 */
Lucyjungz 14:4ba6147f067b 591 static void FILEMANAGER_SetLedStatus(bool on)
Lucyjungz 11:e21d4c5bfd1b 592 {
Lucyjungz 12:0045fca3c160 593 /* Check LED Connection */
nsrwsurasak 22:2fc64ad66e35 594 if (ledStatus.is_connected())
Lucyjungz 11:e21d4c5bfd1b 595 {
Lucyjungz 21:0c52dbc23f52 596 /* Set LED regarding to given argment */
nsrwsurasak 22:2fc64ad66e35 597 if (m_sdCardIsPresent)
nsrwsurasak 22:2fc64ad66e35 598 {
nsrwsurasak 22:2fc64ad66e35 599 ledStatus = on;
nsrwsurasak 22:2fc64ad66e35 600 }
nsrwsurasak 22:2fc64ad66e35 601 else
nsrwsurasak 22:2fc64ad66e35 602 {
nsrwsurasak 22:2fc64ad66e35 603 ledStatus = false;
nsrwsurasak 22:2fc64ad66e35 604 }
nsrwsurasak 22:2fc64ad66e35 605
Lucyjungz 12:0045fca3c160 606 }
Lucyjungz 12:0045fca3c160 607 #if DEBUG
Lucyjungz 12:0045fca3c160 608 else
Lucyjungz 12:0045fca3c160 609 {
Lucyjungz 14:4ba6147f067b 610 printf("\r\nSDCard LED is not connected !!");
Lucyjungz 12:0045fca3c160 611 }
Lucyjungz 12:0045fca3c160 612 #endif
Lucyjungz 11:e21d4c5bfd1b 613 }
Lucyjungz 15:b63a539c3754 614