Surasak Nasuriwong / FileManager

File manager

Dependencies:   SDFileSystem

Dependents:   RwSDCard_Xml_GPS

FileManager.cpp@25:7f3420c04178, 2016-05-26 (annotated)

Committer:
nsrwsurasak
Date:
Thu May 26 09:40:49 2016 +0000
Revision:
25:7f3420c04178
Parent:
24:5ee719582d1e
Child:
26:2f10fcabed0e
Update System file/ add Msec Support

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
Lucyjungz 3:6e08d0bba1bb 30 /* ############### Static function prototype ################## */
nsrwsurasak 0:a27e0d3581d1 31
Lucyjungz 14:4ba6147f067b 32 static void FILEMANAGER_RemoveSpaces(char* s , int size);
Lucyjungz 14:4ba6147f067b 33 static void FILEMANAGER_GetXmlText(char *str, char *ret);
Lucyjungz 14:4ba6147f067b 34 static void FILEMANAGER_GenerateFileNameWithTime(time_t timestamp, char * file_name);
Lucyjungz 14:4ba6147f067b 35 static void FILEMANAGER_SetLedStatus(bool on);
Lucyjungz 3:6e08d0bba1bb 36
Lucyjungz 3:6e08d0bba1bb 37 /**
Lucyjungz 3:6e08d0bba1bb 38 * @brief Utility function to Remove space charector from given char array
Lucyjungz 3:6e08d0bba1bb 39 * @note
Lucyjungz 3:6e08d0bba1bb 40 * @param char array to process remove spaces
Lucyjungz 3:6e08d0bba1bb 41 * @param size of char array
Lucyjungz 3:6e08d0bba1bb 42 * @retval space removed char array
Lucyjungz 3:6e08d0bba1bb 43 */
Lucyjungz 14:4ba6147f067b 44 static void FILEMANAGER_RemoveSpaces(char* s , int size)
nsrwsurasak 0:a27e0d3581d1 45 {
nsrwsurasak 0:a27e0d3581d1 46 char* cpy = s; // an alias to iterate through s without moving s
nsrwsurasak 0:a27e0d3581d1 47 char* temp = s;
nsrwsurasak 0:a27e0d3581d1 48
nsrwsurasak 0:a27e0d3581d1 49 for (int i = 0 ; i < size ; i++) {
nsrwsurasak 0:a27e0d3581d1 50 if (*cpy != ' ')
nsrwsurasak 0:a27e0d3581d1 51 *temp++ = *cpy;
nsrwsurasak 0:a27e0d3581d1 52 cpy++;
nsrwsurasak 0:a27e0d3581d1 53 }
nsrwsurasak 0:a27e0d3581d1 54 *temp = 0;
nsrwsurasak 0:a27e0d3581d1 55 return;
nsrwsurasak 0:a27e0d3581d1 56 }
Lucyjungz 3:6e08d0bba1bb 57 /**
Lucyjungz 3:6e08d0bba1bb 58 * @brief Utility function to get XML tag
Lucyjungz 3:6e08d0bba1bb 59 * @note Only First tag will be returned
Lucyjungz 3:6e08d0bba1bb 60 * @param char array to get XML Text
Lucyjungz 3:6e08d0bba1bb 61 * @param char array to be populate XML text
Lucyjungz 3:6e08d0bba1bb 62 * @retval XML text
Lucyjungz 3:6e08d0bba1bb 63 */
Lucyjungz 14:4ba6147f067b 64 static void FILEMANAGER_GetXmlText(char *str, char *ret)
nsrwsurasak 0:a27e0d3581d1 65 {
nsrwsurasak 0:a27e0d3581d1 66 int size = strlen(str);
nsrwsurasak 0:a27e0d3581d1 67 int i;
nsrwsurasak 0:a27e0d3581d1 68 bool begin_text = false;
nsrwsurasak 0:a27e0d3581d1 69 char * ret_addr = ret;
Lucyjungz 3:6e08d0bba1bb 70 /* initialized our return value */
nsrwsurasak 0:a27e0d3581d1 71 memset (ret,' ',XMLTEXT_SIZE);
nsrwsurasak 0:a27e0d3581d1 72
Lucyjungz 3:6e08d0bba1bb 73 /* Loop to check XML tag symbols */
nsrwsurasak 0:a27e0d3581d1 74 for(i = 0; i < size ; i++) {
nsrwsurasak 0:a27e0d3581d1 75
nsrwsurasak 0:a27e0d3581d1 76 if (*str == '>') {
Lucyjungz 3:6e08d0bba1bb 77 /* Found begining of the tag */
nsrwsurasak 0:a27e0d3581d1 78 begin_text = true;
nsrwsurasak 0:a27e0d3581d1 79 } else if (begin_text && *str == '<') {
Lucyjungz 3:6e08d0bba1bb 80 /* Reach the end of text message */
nsrwsurasak 0:a27e0d3581d1 81 begin_text = false;
nsrwsurasak 0:a27e0d3581d1 82 break;
nsrwsurasak 0:a27e0d3581d1 83 } else if (begin_text && *str != ' ') {
Lucyjungz 3:6e08d0bba1bb 84 /* Populate the return value */
nsrwsurasak 0:a27e0d3581d1 85 *ret = *str;
nsrwsurasak 0:a27e0d3581d1 86 ret++;
nsrwsurasak 0:a27e0d3581d1 87 }
Lucyjungz 3:6e08d0bba1bb 88 /* Move to next char */
nsrwsurasak 0:a27e0d3581d1 89 str++;
nsrwsurasak 0:a27e0d3581d1 90 }
Lucyjungz 3:6e08d0bba1bb 91
Lucyjungz 3:6e08d0bba1bb 92 /* Remove space from return value */
Lucyjungz 14:4ba6147f067b 93 FILEMANAGER_RemoveSpaces(ret_addr, XMLTEXT_SIZE);
nsrwsurasak 0:a27e0d3581d1 94 }
Lucyjungz 3:6e08d0bba1bb 95 /**
Lucyjungz 3:6e08d0bba1bb 96 * @brief Utility function to get File Name with Date
Lucyjungz 3:6e08d0bba1bb 97 * @note Format file will be YYYY-MM-DD.filename
Lucyjungz 3:6e08d0bba1bb 98 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 99 * @param file_name - char array to file name
Lucyjungz 3:6e08d0bba1bb 100 * @retval renamed file name
Lucyjungz 3:6e08d0bba1bb 101 */
Lucyjungz 14:4ba6147f067b 102 static void FILEMANAGER_GenerateFileNameWithTime(time_t timestamp, char * file_name)
Lucyjungz 1:1f1f2b99756b 103 {
Lucyjungz 14:4ba6147f067b 104 char str[RENAME_FILE_BUFFER_SIZE];
Lucyjungz 1:1f1f2b99756b 105 struct tm * ptm;
Lucyjungz 1:1f1f2b99756b 106
Lucyjungz 3:6e08d0bba1bb 107 /* Convert timestamp to readable format */
Lucyjungz 3:6e08d0bba1bb 108 ptm = localtime ( &timestamp );
Lucyjungz 3:6e08d0bba1bb 109
Lucyjungz 3:6e08d0bba1bb 110 /* Replacing YYYY to the converted year */
Lucyjungz 14:4ba6147f067b 111 sprintf(str,"%04d", ptm->tm_year + YEAR_4DIGITS_OFFSET);
Lucyjungz 14:4ba6147f067b 112 memcpy(&file_name[TIMESTAMP_YEAR_OFFSET], str, TIMESTAMP_YEAR_SIZE);
Lucyjungz 1:1f1f2b99756b 113
Lucyjungz 3:6e08d0bba1bb 114 /* Replacing MM to converted month */
Lucyjungz 1:1f1f2b99756b 115 sprintf(str,"%02d", ptm->tm_mon+1);
Lucyjungz 14:4ba6147f067b 116 memcpy(&file_name[TIMESTAMP_MONTH_OFFSET], str, TIMESTAMP_MONTH_SIZE);
Lucyjungz 1:1f1f2b99756b 117
Lucyjungz 3:6e08d0bba1bb 118 /* Replacing DD to converted date */
Lucyjungz 1:1f1f2b99756b 119 sprintf(str,"%02d", ptm->tm_mday);
Lucyjungz 14:4ba6147f067b 120 memcpy(&file_name[TIMESTAMP_DATE_OFFSET], str,TIMESTAMP_DATE_SIZE);
Lucyjungz 1:1f1f2b99756b 121 }
Lucyjungz 3:6e08d0bba1bb 122 /**
Lucyjungz 3:6e08d0bba1bb 123 * @brief Function to perform read setup file
Lucyjungz 3:6e08d0bba1bb 124 * @note filename must be defined in FileManager.h, GPS/ Data interval will be stored in dedicated variable
Lucyjungz 3:6e08d0bba1bb 125 * @param None
Lucyjungz 3:6e08d0bba1bb 126 * @retval None
Lucyjungz 3:6e08d0bba1bb 127 */
Lucyjungz 14:4ba6147f067b 128 void FILEMANAGER_ReadSetupFile()
nsrwsurasak 0:a27e0d3581d1 129 {
Lucyjungz 3:6e08d0bba1bb 130 /* Open file in reading mode */
nsrwsurasak 0:a27e0d3581d1 131 FILE *fp = fopen(SETUP_FILE_NAME, "r");
nsrwsurasak 0:a27e0d3581d1 132
Lucyjungz 3:6e08d0bba1bb 133 if (fp == NULL) {
Lucyjungz 3:6e08d0bba1bb 134 /* In case of error, print the message */
nsrwsurasak 0:a27e0d3581d1 135 printf("\nError! Unable to open file! %s \n", SETUP_FILE_NAME);
Lucyjungz 11:e21d4c5bfd1b 136
Lucyjungz 11:e21d4c5bfd1b 137 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 138 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 139 } else {
nsrwsurasak 0:a27e0d3581d1 140
Lucyjungz 3:6e08d0bba1bb 141 /* Initialized state */
nsrwsurasak 0:a27e0d3581d1 142 ReadingFileState state = STATE_FINDING;
Lucyjungz 3:6e08d0bba1bb 143
Lucyjungz 3:6e08d0bba1bb 144 /* Allocate buffer for reading file */
Lucyjungz 14:4ba6147f067b 145 char buf[READ_FILE_BUFFER_SIZE];
Lucyjungz 3:6e08d0bba1bb 146
Lucyjungz 11:e21d4c5bfd1b 147 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 148 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 149
Lucyjungz 3:6e08d0bba1bb 150 /* Read line from the file */
nsrwsurasak 0:a27e0d3581d1 151 while (fgets(buf, sizeof(buf), fp) != NULL) {
Lucyjungz 3:6e08d0bba1bb 152
Lucyjungz 3:6e08d0bba1bb 153 /* Check the TAG */
Lucyjungz 3:6e08d0bba1bb 154 if (strstr (buf,DATA_TAG))
Lucyjungz 3:6e08d0bba1bb 155 {
Lucyjungz 3:6e08d0bba1bb 156 /* Found the DATA TAG */
nsrwsurasak 0:a27e0d3581d1 157 state = STATE_FOUND_DATA;
Lucyjungz 21:0c52dbc23f52 158 }
Lucyjungz 21:0c52dbc23f52 159 else if (strstr (buf,GPS_TAG))
Lucyjungz 3:6e08d0bba1bb 160 {
Lucyjungz 3:6e08d0bba1bb 161 /* Found GPS TAG */
nsrwsurasak 0:a27e0d3581d1 162 state = STATE_FOUND_GPS;
Lucyjungz 21:0c52dbc23f52 163 }
Lucyjungz 21:0c52dbc23f52 164 else if (strstr (buf,UPDATE_INTERVAL_TAG))
Lucyjungz 3:6e08d0bba1bb 165 {
Lucyjungz 3:6e08d0bba1bb 166 /* Found Interval TAG */
Lucyjungz 3:6e08d0bba1bb 167 if (state == STATE_FOUND_GPS)
Lucyjungz 3:6e08d0bba1bb 168 {
Lucyjungz 3:6e08d0bba1bb 169 /* Get XML text for GPS Interval */
Lucyjungz 14:4ba6147f067b 170 FILEMANAGER_GetXmlText(buf, m_StrGpsInterval);
Lucyjungz 14:4ba6147f067b 171 m_GpsInterval = atoi(m_StrGpsInterval);
Lucyjungz 8:5af4e12c43b2 172 #if DEBUG
Lucyjungz 14:4ba6147f067b 173 printf("\r\n-found GPS interval %s ", m_StrGpsInterval);
Lucyjungz 8:5af4e12c43b2 174 #endif
Lucyjungz 8:5af4e12c43b2 175
Lucyjungz 8:5af4e12c43b2 176 /* Set state to indicate that we are finding */
nsrwsurasak 0:a27e0d3581d1 177 state = STATE_FINDING;
Lucyjungz 3:6e08d0bba1bb 178 }
Lucyjungz 3:6e08d0bba1bb 179 else if(state == STATE_FOUND_DATA)
Lucyjungz 3:6e08d0bba1bb 180 {
Lucyjungz 3:6e08d0bba1bb 181 /* Get XML text for Data Interval */
Lucyjungz 14:4ba6147f067b 182 FILEMANAGER_GetXmlText(buf, m_StrDataInterval);
Lucyjungz 14:4ba6147f067b 183 m_DataInterval = atoi(m_StrDataInterval);
Lucyjungz 8:5af4e12c43b2 184 #if DEBUG
Lucyjungz 14:4ba6147f067b 185 printf("\r\n-found Data interval %s ", m_StrDataInterval);
Lucyjungz 8:5af4e12c43b2 186 #endif
Lucyjungz 8:5af4e12c43b2 187
Lucyjungz 8:5af4e12c43b2 188 /* Set state to indicate that we are finding */
nsrwsurasak 0:a27e0d3581d1 189 state = STATE_FINDING;
nsrwsurasak 0:a27e0d3581d1 190 }
nsrwsurasak 0:a27e0d3581d1 191 }
Lucyjungz 21:0c52dbc23f52 192 else if (strstr (buf,VAR_LIST_FILE_TAG))
Lucyjungz 21:0c52dbc23f52 193 {
Lucyjungz 21:0c52dbc23f52 194 /* Get XML text for Variable File Name */
Lucyjungz 21:0c52dbc23f52 195 char bufFileName[MAX_FILE_NAME_SIZE];
Lucyjungz 21:0c52dbc23f52 196 FILEMANAGER_GetXmlText(buf, bufFileName);
Lucyjungz 21:0c52dbc23f52 197 memcpy(m_varListFileName,PREFIX_FILE_NAME,strlen(PREFIX_FILE_NAME));
Lucyjungz 21:0c52dbc23f52 198 memcpy(&m_varListFileName[strlen(PREFIX_FILE_NAME)],bufFileName,strlen(bufFileName));
Lucyjungz 21:0c52dbc23f52 199
Lucyjungz 21:0c52dbc23f52 200 }
nsrwsurasak 0:a27e0d3581d1 201 }
Lucyjungz 3:6e08d0bba1bb 202 /* Ensure file is closed */
Lucyjungz 3:6e08d0bba1bb 203 fclose(fp);
nsrwsurasak 0:a27e0d3581d1 204 }
nsrwsurasak 0:a27e0d3581d1 205 }
Lucyjungz 3:6e08d0bba1bb 206 /**
Lucyjungz 3:6e08d0bba1bb 207 * @brief Function to log GPS Data
Lucyjungz 3:6e08d0bba1bb 208 * @note
Lucyjungz 3:6e08d0bba1bb 209 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 210 * @param lat - char array for lattitude
Lucyjungz 3:6e08d0bba1bb 211 * @param longti - char array for longtitude
Lucyjungz 3:6e08d0bba1bb 212 * @retval None
Lucyjungz 3:6e08d0bba1bb 213 */
Lucyjungz 14:4ba6147f067b 214 void FILEMANAGER_LogGPSData(time_t timestamp ,char lat[], char longti[])
nsrwsurasak 0:a27e0d3581d1 215 {
nsrwsurasak 23:7ffd9724e105 216 if (!m_sdCardIsPresent)
nsrwsurasak 23:7ffd9724e105 217 {
nsrwsurasak 23:7ffd9724e105 218 /** Turn off LED */
nsrwsurasak 23:7ffd9724e105 219 FILEMANAGER_SetLedStatus(false);
nsrwsurasak 23:7ffd9724e105 220
nsrwsurasak 23:7ffd9724e105 221 printf("Error! SD Card is not connected \n");
nsrwsurasak 23:7ffd9724e105 222
nsrwsurasak 23:7ffd9724e105 223 /** Return as nothing to be done */
nsrwsurasak 23:7ffd9724e105 224 return;
nsrwsurasak 23:7ffd9724e105 225 }
Lucyjungz 3:6e08d0bba1bb 226 /* Get File name */
Lucyjungz 1:1f1f2b99756b 227 char file_name[] = GPS_LOG_FILE_NAME;
Lucyjungz 1:1f1f2b99756b 228
Lucyjungz 3:6e08d0bba1bb 229 /* Generate file name with time stamp */
Lucyjungz 14:4ba6147f067b 230 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
Lucyjungz 3:6e08d0bba1bb 231
Lucyjungz 3:6e08d0bba1bb 232 /* Open file with "APPEND" mode */
Lucyjungz 1:1f1f2b99756b 233 FILE *fp = fopen(file_name, "a");
Lucyjungz 1:1f1f2b99756b 234
Lucyjungz 3:6e08d0bba1bb 235 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 236 {
Lucyjungz 3:6e08d0bba1bb 237 /* if it can't open the file then print error message */
Lucyjungz 1:1f1f2b99756b 238 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 239
Lucyjungz 11:e21d4c5bfd1b 240 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 241 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 242 }
Lucyjungz 11:e21d4c5bfd1b 243 else
Lucyjungz 11:e21d4c5bfd1b 244 {
Lucyjungz 11:e21d4c5bfd1b 245 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 246 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 247
Lucyjungz 3:6e08d0bba1bb 248 /* Print some message for information */
Lucyjungz 1:1f1f2b99756b 249 printf("\r\n Writing to Gps Log File (%s)....",file_name);
Lucyjungz 1:1f1f2b99756b 250
Lucyjungz 3:6e08d0bba1bb 251 /* Write the line with lattitude and longtitude */
Lucyjungz 3:6e08d0bba1bb 252 fprintf(fp, "%d,%s,%s\n",timestamp,lat,longti);
Lucyjungz 1:1f1f2b99756b 253
Lucyjungz 1:1f1f2b99756b 254 printf("Done");
Lucyjungz 3:6e08d0bba1bb 255 /* Close file once it done */
Lucyjungz 3:6e08d0bba1bb 256 fclose(fp);
Lucyjungz 1:1f1f2b99756b 257 }
Lucyjungz 1:1f1f2b99756b 258 }
Lucyjungz 3:6e08d0bba1bb 259 /**
Lucyjungz 3:6e08d0bba1bb 260 * @brief Function to log RMS Data
Lucyjungz 3:6e08d0bba1bb 261 * @note sequence must be in the same order with variableList
Lucyjungz 3:6e08d0bba1bb 262 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 263 * @param var - float array to be log in the file
Lucyjungz 3:6e08d0bba1bb 264 * @param size - size of the float array
nsrwsurasak 25:7f3420c04178 265 * @param p_headerRequired - pointer to flag for log header
nsrwsurasak 25:7f3420c04178 266 * @param msec - time in millisecond
Lucyjungz 3:6e08d0bba1bb 267 * @retval None
Lucyjungz 3:6e08d0bba1bb 268 */
nsrwsurasak 25:7f3420c04178 269 void FILEMANAGER_LogRMSData(time_t timestamp ,float * var, int size, bool * p_headerRequired, uint32_t msec)
Lucyjungz 1:1f1f2b99756b 270 {
nsrwsurasak 23:7ffd9724e105 271 if (!m_sdCardIsPresent)
nsrwsurasak 23:7ffd9724e105 272 {
nsrwsurasak 23:7ffd9724e105 273 /** Turn off LED */
nsrwsurasak 23:7ffd9724e105 274 FILEMANAGER_SetLedStatus(false);
nsrwsurasak 23:7ffd9724e105 275
nsrwsurasak 23:7ffd9724e105 276 printf("Error! SD Card is not connected \n");
nsrwsurasak 23:7ffd9724e105 277
nsrwsurasak 23:7ffd9724e105 278 /** Return as nothing to be done */
nsrwsurasak 23:7ffd9724e105 279 return;
nsrwsurasak 23:7ffd9724e105 280 }
Lucyjungz 3:6e08d0bba1bb 281 /* Get File name */
Lucyjungz 1:1f1f2b99756b 282 char file_name[] = RTL_LOG_FILE_NAME;
Lucyjungz 1:1f1f2b99756b 283
Lucyjungz 3:6e08d0bba1bb 284 /* Generate File name with timestamp */
nsrwsurasak 25:7f3420c04178 285
Lucyjungz 14:4ba6147f067b 286 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
nsrwsurasak 25:7f3420c04178 287 #if DEBUG
nsrwsurasak 25:7f3420c04178 288 printf("\r\n File name is generated \n");
nsrwsurasak 25:7f3420c04178 289 #endif
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 }
nsrwsurasak 25:7f3420c04178 298 #if DEBUG
nsrwsurasak 25:7f3420c04178 299 printf("\r\n Going to Open RMS File For write \n");
nsrwsurasak 25:7f3420c04178 300 #endif
Lucyjungz 3:6e08d0bba1bb 301 /* Open file with "APPEND" mode */
Lucyjungz 1:1f1f2b99756b 302 FILE *fp = fopen(file_name, "a");
nsrwsurasak 0:a27e0d3581d1 303
Lucyjungz 3:6e08d0bba1bb 304 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 305 {
Lucyjungz 3:6e08d0bba1bb 306 /* In case of error, print the error message */
Lucyjungz 1:1f1f2b99756b 307 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 308
Lucyjungz 11:e21d4c5bfd1b 309 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 310 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 311 }
Lucyjungz 3:6e08d0bba1bb 312 else
Lucyjungz 3:6e08d0bba1bb 313 {
Lucyjungz 11:e21d4c5bfd1b 314 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 315 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 316
Lucyjungz 3:6e08d0bba1bb 317 /* Print some message for information */
Lucyjungz 1:1f1f2b99756b 318 printf("\r\n Writing to Log File (%s)....",file_name);
Lucyjungz 1:1f1f2b99756b 319
Lucyjungz 3:6e08d0bba1bb 320 /* Write timestamp */
nsrwsurasak 25:7f3420c04178 321 fprintf(fp, "%d,%d",timestamp,msec);
Lucyjungz 1:1f1f2b99756b 322
Lucyjungz 3:6e08d0bba1bb 323 /* Write variable data */
Lucyjungz 1:1f1f2b99756b 324 for(int i = 0; i < size; i++)
Lucyjungz 1:1f1f2b99756b 325 {
nsrwsurasak 19:5af5c60e7a9f 326 fprintf(fp, ",%g",var[i]);
Lucyjungz 1:1f1f2b99756b 327 }
Lucyjungz 3:6e08d0bba1bb 328 /* Write new line as we done */
Lucyjungz 3:6e08d0bba1bb 329 fprintf(fp, "\n");
nsrwsurasak 0:a27e0d3581d1 330
Lucyjungz 1:1f1f2b99756b 331 printf("Done");
Lucyjungz 3:6e08d0bba1bb 332 /* Close the file */
Lucyjungz 3:6e08d0bba1bb 333 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 334 }
Lucyjungz 3:6e08d0bba1bb 335 }
Lucyjungz 3:6e08d0bba1bb 336 /**
Lucyjungz 3:6e08d0bba1bb 337 * @brief Function to log RMS Header
Lucyjungz 3:6e08d0bba1bb 338 * @note sequence must be in the same order with variableList
Lucyjungz 3:6e08d0bba1bb 339 * @param timestamp - time structure to get Date
Lucyjungz 3:6e08d0bba1bb 340 * @retval None
Lucyjungz 3:6e08d0bba1bb 341 */
Lucyjungz 14:4ba6147f067b 342 void FILEMANAGER_LogRMSHeader(time_t timestamp)
nsrwsurasak 23:7ffd9724e105 343 {
nsrwsurasak 23:7ffd9724e105 344
Lucyjungz 3:6e08d0bba1bb 345 /* Get File name */
Lucyjungz 3:6e08d0bba1bb 346 char file_name[] = RTL_LOG_FILE_NAME;
Lucyjungz 3:6e08d0bba1bb 347
Lucyjungz 3:6e08d0bba1bb 348 /* Generate file name with time */
Lucyjungz 14:4ba6147f067b 349 FILEMANAGER_GenerateFileNameWithTime(timestamp,file_name);
Lucyjungz 3:6e08d0bba1bb 350
Lucyjungz 3:6e08d0bba1bb 351 /* Open file in append mode */
Lucyjungz 3:6e08d0bba1bb 352 FILE *fp = fopen(file_name, "a");
Lucyjungz 3:6e08d0bba1bb 353
Lucyjungz 3:6e08d0bba1bb 354 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 355 {
Lucyjungz 3:6e08d0bba1bb 356 /* In case of error, print the error message */
Lucyjungz 3:6e08d0bba1bb 357 printf("Error! Unable to open file %s!\n",file_name);
Lucyjungz 11:e21d4c5bfd1b 358
Lucyjungz 11:e21d4c5bfd1b 359 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 360 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 361 }
Lucyjungz 3:6e08d0bba1bb 362 else
Lucyjungz 3:6e08d0bba1bb 363 {
Lucyjungz 11:e21d4c5bfd1b 364 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 365 FILEMANAGER_SetLedStatus(true);
Lucyjungz 11:e21d4c5bfd1b 366
Lucyjungz 3:6e08d0bba1bb 367 /* opened file so can write */
Lucyjungz 3:6e08d0bba1bb 368 printf("\r\n Writing to Log File (%s)....",file_name);
Lucyjungz 3:6e08d0bba1bb 369
Lucyjungz 3:6e08d0bba1bb 370 /* Write the header to the file */
Lucyjungz 14:4ba6147f067b 371 fprintf(fp, "%s,%s",RMS_HEADER_TIME,RMS_HEADER_MSECOND);
Lucyjungz 7:ab015947e368 372
Lucyjungz 14:4ba6147f067b 373 for(int i = 0; i < m_amountVarList; i++)
Lucyjungz 14:4ba6147f067b 374 {
Lucyjungz 14:4ba6147f067b 375 fprintf(fp, ",%s",m_varList[i].varName);
Lucyjungz 14:4ba6147f067b 376 }
Lucyjungz 14:4ba6147f067b 377 /* Write new line as done */
Lucyjungz 14:4ba6147f067b 378 fprintf(fp, "\n");
Lucyjungz 14:4ba6147f067b 379
Lucyjungz 14:4ba6147f067b 380 /* Write the timestamp unit to the file */
Lucyjungz 14:4ba6147f067b 381 fprintf(fp, "-,-");
Lucyjungz 14:4ba6147f067b 382
Lucyjungz 15:b63a539c3754 383
Lucyjungz 15:b63a539c3754 384 /* Write the unit of variables to the file */
Lucyjungz 3:6e08d0bba1bb 385 for(int i = 0; i < m_amountVarList; i++)
Lucyjungz 3:6e08d0bba1bb 386 {
Lucyjungz 15:b63a539c3754 387 fprintf(fp, ",%s",m_varList[i].varUnit);
Lucyjungz 3:6e08d0bba1bb 388 }
Lucyjungz 15:b63a539c3754 389
Lucyjungz 3:6e08d0bba1bb 390 /* Write new line as done */
Lucyjungz 3:6e08d0bba1bb 391 fprintf(fp, "\n");
Lucyjungz 3:6e08d0bba1bb 392
Lucyjungz 3:6e08d0bba1bb 393 printf("Done");
Lucyjungz 3:6e08d0bba1bb 394
Lucyjungz 3:6e08d0bba1bb 395 /* Close the file */
Lucyjungz 3:6e08d0bba1bb 396 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 397 }
Lucyjungz 3:6e08d0bba1bb 398 }
Lucyjungz 3:6e08d0bba1bb 399 /**
Lucyjungz 3:6e08d0bba1bb 400 * @brief Function to log Mini RMS System Data
Lucyjungz 3:6e08d0bba1bb 401 * @note this file is only for debug
Lucyjungz 3:6e08d0bba1bb 402 * @param gps_interval -
Lucyjungz 3:6e08d0bba1bb 403 * @retval None
Lucyjungz 3:6e08d0bba1bb 404 */
nsrwsurasak 25:7f3420c04178 405 void FILEMANAGER_LogSystemData(float gps_interval,float rms_interval)
Lucyjungz 3:6e08d0bba1bb 406 {
Lucyjungz 3:6e08d0bba1bb 407 /* Open the file in append mode */
Lucyjungz 3:6e08d0bba1bb 408 FILE *fp = fopen(MINIRMS_LOG_FILE_NAME, "a");
Lucyjungz 3:6e08d0bba1bb 409
Lucyjungz 3:6e08d0bba1bb 410 if (fp == NULL) {
Lucyjungz 3:6e08d0bba1bb 411 /* In case of error, print the msg */
Lucyjungz 3:6e08d0bba1bb 412 printf("Error! Unable to open file!\n");
Lucyjungz 11:e21d4c5bfd1b 413
Lucyjungz 11:e21d4c5bfd1b 414 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 415 FILEMANAGER_SetLedStatus(false);
Lucyjungz 3:6e08d0bba1bb 416 }
Lucyjungz 3:6e08d0bba1bb 417 else
Lucyjungz 3:6e08d0bba1bb 418 {
Lucyjungz 11:e21d4c5bfd1b 419 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 420 FILEMANAGER_SetLedStatus(true);
nsrwsurasak 25:7f3420c04178 421 /* get Timestamp */
nsrwsurasak 25:7f3420c04178 422 time_t seconds = time(NULL);
nsrwsurasak 25:7f3420c04178 423
Lucyjungz 3:6e08d0bba1bb 424 /* Write some message, which is TBD */
nsrwsurasak 25:7f3420c04178 425 fprintf(fp, "\nStart Mini-RMS System with At UTC Time %s , Gps Interval = %f second, RMS Interval = %f second, Variable = %d variable(s) ",ctime(&seconds),gps_interval,rms_interval,m_amountVarList);
Lucyjungz 1:1f1f2b99756b 426 fclose(fp); // ensure you close the file after writing
Lucyjungz 1:1f1f2b99756b 427 }
Lucyjungz 1:1f1f2b99756b 428 }
Lucyjungz 3:6e08d0bba1bb 429 /**
Lucyjungz 3:6e08d0bba1bb 430 * @brief Utility to delete file
Lucyjungz 3:6e08d0bba1bb 431 * @note
Lucyjungz 3:6e08d0bba1bb 432 * @param filename - file name to be deleted
Lucyjungz 3:6e08d0bba1bb 433 * @retval None
Lucyjungz 3:6e08d0bba1bb 434 */
Lucyjungz 14:4ba6147f067b 435 void FILEMANAGER_Deletefile(char filename[])
nsrwsurasak 0:a27e0d3581d1 436 {
nsrwsurasak 0:a27e0d3581d1 437 printf("Deleting file '%s'...",filename);
nsrwsurasak 0:a27e0d3581d1 438 FILE *fp = fopen(filename, "r"); // try and open file
nsrwsurasak 0:a27e0d3581d1 439 if (fp != NULL) { // if it does open...
nsrwsurasak 0:a27e0d3581d1 440 fclose(fp); // close it
nsrwsurasak 0:a27e0d3581d1 441 remove(filename); // and then delete
nsrwsurasak 0:a27e0d3581d1 442 printf("Done!\n");
nsrwsurasak 0:a27e0d3581d1 443 }
nsrwsurasak 0:a27e0d3581d1 444 // if we can't open it, it doesn't exist and so we can't delete it
nsrwsurasak 0:a27e0d3581d1 445 }
Lucyjungz 3:6e08d0bba1bb 446 /**
Lucyjungz 3:6e08d0bba1bb 447 * @brief Utility to check file available
Lucyjungz 3:6e08d0bba1bb 448 * @note
Lucyjungz 3:6e08d0bba1bb 449 * @param filename - file name to be checked
Lucyjungz 3:6e08d0bba1bb 450 * @retval true - file is exist , false - file is not exist
Lucyjungz 3:6e08d0bba1bb 451 */
Lucyjungz 14:4ba6147f067b 452 bool FILEMANAGER_IsFileExist(char filename[])
Lucyjungz 1:1f1f2b99756b 453 {
Lucyjungz 1:1f1f2b99756b 454 bool exist = false;
Lucyjungz 1:1f1f2b99756b 455 FILE *fp = fopen(filename, "r"); // try and open file
Lucyjungz 1:1f1f2b99756b 456 if (fp != NULL) { // if it does open...
Lucyjungz 1:1f1f2b99756b 457 fclose(fp); // close it
Lucyjungz 1:1f1f2b99756b 458 exist = true;
Lucyjungz 1:1f1f2b99756b 459 }
Lucyjungz 1:1f1f2b99756b 460
Lucyjungz 1:1f1f2b99756b 461 return exist;
Lucyjungz 1:1f1f2b99756b 462 }
Lucyjungz 3:6e08d0bba1bb 463 /**
Lucyjungz 3:6e08d0bba1bb 464 * @brief Utility to get GPS Interval
Lucyjungz 14:4ba6147f067b 465 * @note must be called after read the setup file
Lucyjungz 3:6e08d0bba1bb 466 * @param None
Lucyjungz 3:6e08d0bba1bb 467 * @retval GPS interval
Lucyjungz 3:6e08d0bba1bb 468 */
Lucyjungz 14:4ba6147f067b 469 int FILEMANAGER_GPSInterval()
nsrwsurasak 0:a27e0d3581d1 470 {
Lucyjungz 3:6e08d0bba1bb 471 /* Return interval in int */
Lucyjungz 14:4ba6147f067b 472 return ( m_GpsInterval );
nsrwsurasak 0:a27e0d3581d1 473 }
Lucyjungz 3:6e08d0bba1bb 474 /**
Lucyjungz 3:6e08d0bba1bb 475 * @brief Utility to get Data Interval
Lucyjungz 14:4ba6147f067b 476 * @note must be called after read the setup file
Lucyjungz 3:6e08d0bba1bb 477 * @param None
Lucyjungz 3:6e08d0bba1bb 478 * @retval Data interval
Lucyjungz 3:6e08d0bba1bb 479 */
Lucyjungz 14:4ba6147f067b 480 int FILEMANAGER_DataInterval()
nsrwsurasak 0:a27e0d3581d1 481 {
Lucyjungz 3:6e08d0bba1bb 482 /* Return interval in int */
Lucyjungz 14:4ba6147f067b 483 return ( m_DataInterval );
nsrwsurasak 0:a27e0d3581d1 484 }
Lucyjungz 3:6e08d0bba1bb 485 /**
Lucyjungz 3:6e08d0bba1bb 486 * @brief Function to read the variable list file
Lucyjungz 3:6e08d0bba1bb 487 * @note Recommended to call this function at initilization phase
Lucyjungz 3:6e08d0bba1bb 488 * @param None
Lucyjungz 3:6e08d0bba1bb 489 * @retval pointer to variable list
Lucyjungz 3:6e08d0bba1bb 490 */
Lucyjungz 14:4ba6147f067b 491 Variable_Data_TypeDef * FILEMANAGER_ReadVarFile()
nsrwsurasak 0:a27e0d3581d1 492 {
Lucyjungz 3:6e08d0bba1bb 493 /* Open the file with reading mode */
Lucyjungz 21:0c52dbc23f52 494 FILE *fp = fopen(m_varListFileName, "r");
nsrwsurasak 0:a27e0d3581d1 495
Lucyjungz 3:6e08d0bba1bb 496 if (fp == NULL)
Lucyjungz 3:6e08d0bba1bb 497 {
Lucyjungz 3:6e08d0bba1bb 498 /* if it can't open the file then print error message */
Lucyjungz 21:0c52dbc23f52 499 printf("\nError! Unable to open file! %s \n", m_varListFileName);
Lucyjungz 11:e21d4c5bfd1b 500 /* Indicate LED Status (OFF)*/
Lucyjungz 14:4ba6147f067b 501 FILEMANAGER_SetLedStatus(false);
Lucyjungz 11:e21d4c5bfd1b 502
nsrwsurasak 0:a27e0d3581d1 503 return NULL;
Lucyjungz 3:6e08d0bba1bb 504 }
Lucyjungz 3:6e08d0bba1bb 505 else
Lucyjungz 3:6e08d0bba1bb 506 {
Lucyjungz 11:e21d4c5bfd1b 507 /* Indicate LED Status (ON)*/
Lucyjungz 14:4ba6147f067b 508 FILEMANAGER_SetLedStatus(true);
nsrwsurasak 0:a27e0d3581d1 509
Lucyjungz 3:6e08d0bba1bb 510 /* Allocate buffer for reading */
Lucyjungz 14:4ba6147f067b 511 char buf[READ_FILE_BUFFER_SIZE];
nsrwsurasak 0:a27e0d3581d1 512 int index = 0;
Lucyjungz 3:6e08d0bba1bb 513
Lucyjungz 3:6e08d0bba1bb 514 /* Initialize return value */
nsrwsurasak 0:a27e0d3581d1 515 memset(m_varList, ' ', sizeof(m_varList));
Lucyjungz 3:6e08d0bba1bb 516
Lucyjungz 3:6e08d0bba1bb 517 /* Read line from the file */
Lucyjungz 3:6e08d0bba1bb 518 while (fgets(buf, sizeof(buf), fp) != NULL)
Lucyjungz 3:6e08d0bba1bb 519 {
Lucyjungz 3:6e08d0bba1bb 520 /* Check the TAG */
Lucyjungz 3:6e08d0bba1bb 521 if (strstr (buf,VAR_NAME_TAG))
Lucyjungz 3:6e08d0bba1bb 522 {
Lucyjungz 3:6e08d0bba1bb 523 /* Found variable TAG, populate it*/
Lucyjungz 14:4ba6147f067b 524 FILEMANAGER_GetXmlText(buf , m_varList[index].varName);
Lucyjungz 3:6e08d0bba1bb 525 }
Lucyjungz 3:6e08d0bba1bb 526 else if (strstr (buf,VAR_ADDR_TAG))
Lucyjungz 3:6e08d0bba1bb 527 {
Lucyjungz 3:6e08d0bba1bb 528 /* Found variable address TAG, populate it*/
Lucyjungz 14:4ba6147f067b 529 FILEMANAGER_GetXmlText(buf , m_varList[index].varAddress);
Lucyjungz 5:7c513eee7b2b 530 }
Lucyjungz 10:a8003d357cf2 531 else if (strstr (buf,VAR_TYPE_TAG))
Lucyjungz 10:a8003d357cf2 532 {
Lucyjungz 10:a8003d357cf2 533 /* Found variable type TAG, populate it*/
Lucyjungz 14:4ba6147f067b 534 FILEMANAGER_GetXmlText(buf , m_varList[index].varType);
Lucyjungz 10:a8003d357cf2 535 }
Lucyjungz 6:5bd75c0f607c 536 else if (strstr (buf,VAR_LSB1_TAG))
Lucyjungz 6:5bd75c0f607c 537 {
Lucyjungz 6:5bd75c0f607c 538 /* Found variable LSB1 TAG, populate it*/
Lucyjungz 14:4ba6147f067b 539 FILEMANAGER_GetXmlText(buf , m_varList[index].varLSB1);
Lucyjungz 6:5bd75c0f607c 540 }
Lucyjungz 6:5bd75c0f607c 541 else if (strstr (buf,VAR_LSB2_TAG))
Lucyjungz 5:7c513eee7b2b 542 {
Lucyjungz 6:5bd75c0f607c 543 /* Found variable LSB2 TAG, populate it*/
Lucyjungz 14:4ba6147f067b 544 FILEMANAGER_GetXmlText(buf , m_varList[index].varLSB2);
Lucyjungz 6:5bd75c0f607c 545 }
Lucyjungz 6:5bd75c0f607c 546 else if (strstr (buf,VAR_BITMASK_TAG))
Lucyjungz 6:5bd75c0f607c 547 {
Lucyjungz 6:5bd75c0f607c 548 /* Found variable BitMask TAG, populate it*/
Lucyjungz 14:4ba6147f067b 549 FILEMANAGER_GetXmlText(buf , m_varList[index].varBitMask);
Lucyjungz 5:7c513eee7b2b 550 }
Lucyjungz 5:7c513eee7b2b 551 else if (strstr (buf,VAR_UNIT_TAG))
Lucyjungz 5:7c513eee7b2b 552 {
Lucyjungz 5:7c513eee7b2b 553 /* Found variable unit TAG, populate it*/
Lucyjungz 14:4ba6147f067b 554 FILEMANAGER_GetXmlText(buf , m_varList[index].varUnit);
nsrwsurasak 0:a27e0d3581d1 555 index++;
nsrwsurasak 0:a27e0d3581d1 556 }
nsrwsurasak 0:a27e0d3581d1 557
nsrwsurasak 0:a27e0d3581d1 558 }
Lucyjungz 3:6e08d0bba1bb 559 /* Close File */
Lucyjungz 3:6e08d0bba1bb 560 fclose(fp);
Lucyjungz 3:6e08d0bba1bb 561
Lucyjungz 3:6e08d0bba1bb 562 /* Populate amount */
nsrwsurasak 0:a27e0d3581d1 563 m_amountVarList = index;
Lucyjungz 3:6e08d0bba1bb 564
Lucyjungz 3:6e08d0bba1bb 565 /* Return variable list */
nsrwsurasak 0:a27e0d3581d1 566 return m_varList;
nsrwsurasak 0:a27e0d3581d1 567 }
nsrwsurasak 0:a27e0d3581d1 568 }
Lucyjungz 3:6e08d0bba1bb 569 /**
Lucyjungz 3:6e08d0bba1bb 570 * @brief Function to amount of variable for data logging
Lucyjungz 3:6e08d0bba1bb 571 * @note Must be called after readVarFile
Lucyjungz 3:6e08d0bba1bb 572 * @param None
Lucyjungz 3:6e08d0bba1bb 573 * @retval amount of variable list
Lucyjungz 3:6e08d0bba1bb 574 */
Lucyjungz 14:4ba6147f067b 575 int FILEMANAGER_GetAmountVarList()
nsrwsurasak 0:a27e0d3581d1 576 {
nsrwsurasak 0:a27e0d3581d1 577 return m_amountVarList;
nsrwsurasak 0:a27e0d3581d1 578 }
Lucyjungz 3:6e08d0bba1bb 579 /**
Lucyjungz 3:6e08d0bba1bb 580 * @brief Function to get variable list
Lucyjungz 3:6e08d0bba1bb 581 * @note Must be called after readVarFile
Lucyjungz 3:6e08d0bba1bb 582 * @param None
Lucyjungz 3:6e08d0bba1bb 583 * @retval pointer to variable list
Lucyjungz 3:6e08d0bba1bb 584 */
Lucyjungz 14:4ba6147f067b 585 Variable_Data_TypeDef * FILEMANAGER_GetVarList()
nsrwsurasak 0:a27e0d3581d1 586 {
nsrwsurasak 0:a27e0d3581d1 587 return m_varList;
nsrwsurasak 0:a27e0d3581d1 588 }
Lucyjungz 14:4ba6147f067b 589
Lucyjungz 11:e21d4c5bfd1b 590 /**
Lucyjungz 11:e21d4c5bfd1b 591 * @brief Utility to play with LED status
Lucyjungz 11:e21d4c5bfd1b 592 * @note Libary user need to assign proper PinName to LED_SDCARD
Lucyjungz 11:e21d4c5bfd1b 593 * @param on - True for turning LED ON, otherwise LED off
Lucyjungz 11:e21d4c5bfd1b 594 * @retval None
Lucyjungz 11:e21d4c5bfd1b 595 */
Lucyjungz 14:4ba6147f067b 596 static void FILEMANAGER_SetLedStatus(bool on)
Lucyjungz 11:e21d4c5bfd1b 597 {
Lucyjungz 12:0045fca3c160 598 /* Check LED Connection */
nsrwsurasak 22:2fc64ad66e35 599 if (ledStatus.is_connected())
Lucyjungz 11:e21d4c5bfd1b 600 {
Lucyjungz 21:0c52dbc23f52 601 /* Set LED regarding to given argment */
nsrwsurasak 22:2fc64ad66e35 602 if (m_sdCardIsPresent)
nsrwsurasak 22:2fc64ad66e35 603 {
nsrwsurasak 22:2fc64ad66e35 604 ledStatus = on;
nsrwsurasak 22:2fc64ad66e35 605 }
nsrwsurasak 22:2fc64ad66e35 606 else
nsrwsurasak 22:2fc64ad66e35 607 {
nsrwsurasak 22:2fc64ad66e35 608 ledStatus = false;
nsrwsurasak 22:2fc64ad66e35 609 }
nsrwsurasak 22:2fc64ad66e35 610
Lucyjungz 12:0045fca3c160 611 }
Lucyjungz 12:0045fca3c160 612 #if DEBUG
Lucyjungz 12:0045fca3c160 613 else
Lucyjungz 12:0045fca3c160 614 {
Lucyjungz 14:4ba6147f067b 615 printf("\r\nSDCard LED is not connected !!");
Lucyjungz 12:0045fca3c160 616 }
Lucyjungz 12:0045fca3c160 617 #endif
Lucyjungz 11:e21d4c5bfd1b 618 }
Lucyjungz 15:b63a539c3754 619