Bruno Cavalcanti / Mbed 2 deprecated brunoDrome

teste de publish

Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

funcoesSDCard.cpp@14:c0162ab2a951, 2017-11-09 (annotated)

Committer:
brunofgc
Date:
Thu Nov 09 12:53:41 2017 +0000
Revision:
14:c0162ab2a951
Parent:
13:b9183b4bc049
Child:
15:0f78bf9c13ec
vers?o com bootloader

Who changed what in which revision?

UserRevisionLine numberNew contents of line
brunofgc 0:1c0a769988ee 1 #include "funcoesSDCard.h"
brunofgc 0:1c0a769988ee 2 #include "serialPC.h"
brunofgc 0:1c0a769988ee 3
brunofgc 10:263c093f8977 4
brunofgc 10:263c093f8977 5 arquivoSD sdCard::bank0;
brunofgc 10:263c093f8977 6 arquivoSD sdCard::bank1;
brunofgc 10:263c093f8977 7 arquivoSD sdCard::currentBankFile;
brunofgc 0:1c0a769988ee 8 arquivoSD sdCard::config;
brunofgc 0:1c0a769988ee 9 arquivoSD sdCard::devices;
brunofgc 0:1c0a769988ee 10 arquivoSD sdCard::status;
brunofgc 0:1c0a769988ee 11 arquivoSD sdCard::tempFile;
brunofgc 13:b9183b4bc049 12 arquivoSD sdCard::newFirmware;
brunofgc 13:b9183b4bc049 13 uint32_t sdCard::nBytesArquivoRecebidos;
brunofgc 10:263c093f8977 14 uint8_t sdCard::currentBank;
brunofgc 11:631bea162800 15 uint8_t sdCard::currentBankSending;
brunofgc 14:c0162ab2a951 16 uint16_t sdCard::checkSum;
brunofgc 7:ae9c47f62946 17 bool sdCard::arquivosAbertos=false;
brunofgc 0:1c0a769988ee 18
brunofgc 0:1c0a769988ee 19 char sdCard::nomeArquivoEmRecebimento[30];
brunofgc 0:1c0a769988ee 20
brunofgc 0:1c0a769988ee 21
brunofgc 0:1c0a769988ee 22 bool sdCard::deleteSentFiles;
brunofgc 0:1c0a769988ee 23
brunofgc 0:1c0a769988ee 24 SDFileSystem sd(p11, p12, p13, p14, "sd");
brunofgc 0:1c0a769988ee 25
brunofgc 0:1c0a769988ee 26
brunofgc 0:1c0a769988ee 27 bool sdCard::abreArquivo(arquivoSD *arquivo,char *mode){
brunofgc 0:1c0a769988ee 28 //Struct do arquivo e seu nome
brunofgc 7:ae9c47f62946 29 /*uint32_t timeOut=30000;
brunofgc 7:ae9c47f62946 30 while(timeOut && arquivo->aberto){
brunofgc 7:ae9c47f62946 31 timeOut--;
brunofgc 7:ae9c47f62946 32 osDelay(1);
brunofgc 0:1c0a769988ee 33 }
brunofgc 7:ae9c47f62946 34 if(arquivo->aberto){return false;}
brunofgc 7:ae9c47f62946 35 */
brunofgc 10:263c093f8977 36 //if(!sdCard::arquivoAberto(15000)){return false;}
brunofgc 7:ae9c47f62946 37
brunofgc 7:ae9c47f62946 38 //pc.printf("Abrindo um arquivo de nome <%s> em modo <%s>.\r\n",arquivo->nome,mode);
brunofgc 7:ae9c47f62946 39
brunofgc 0:1c0a769988ee 40 //pc.printf("Abrindo arquivo <%s>.\n",arquivo->nome);
brunofgc 0:1c0a769988ee 41 if((arquivo->fp = fopen(arquivo->nome,mode))!=NULL){
brunofgc 0:1c0a769988ee 42 arquivo->aberto = true;
brunofgc 0:1c0a769988ee 43 return true;
brunofgc 0:1c0a769988ee 44 }else{
brunofgc 0:1c0a769988ee 45 return false;
brunofgc 0:1c0a769988ee 46 }
brunofgc 0:1c0a769988ee 47 }
brunofgc 0:1c0a769988ee 48
brunofgc 0:1c0a769988ee 49 uint16_t sdCard::calcCheckSum16BITFile(char *nome){
brunofgc 0:1c0a769988ee 50 FILE *fp;
brunofgc 0:1c0a769988ee 51 char c;
brunofgc 0:1c0a769988ee 52 uint16_t sum = 0;
brunofgc 0:1c0a769988ee 53
brunofgc 0:1c0a769988ee 54 fp = fopen (nome,"r");
brunofgc 0:1c0a769988ee 55 if(fp != NULL){
brunofgc 0:1c0a769988ee 56 do{
brunofgc 0:1c0a769988ee 57 c = fgetc(fp);
brunofgc 0:1c0a769988ee 58 if(!feof(fp)){sum+=c;}
brunofgc 0:1c0a769988ee 59 }while(!feof(fp));
brunofgc 0:1c0a769988ee 60 fclose(fp);
brunofgc 0:1c0a769988ee 61 }
brunofgc 0:1c0a769988ee 62 return sum;
brunofgc 0:1c0a769988ee 63 }
brunofgc 0:1c0a769988ee 64
brunofgc 7:ae9c47f62946 65 /*bool sdCard::insereDadosArquivoPeloNome(char *nome, char *dados,uint16_t tam){
brunofgc 0:1c0a769988ee 66 FILE *fp;
brunofgc 0:1c0a769988ee 67 fp = fopen(nome,"a");
brunofgc 0:1c0a769988ee 68 uint16_t i;
brunofgc 0:1c0a769988ee 69 if(fp!=NULL){
brunofgc 7:ae9c47f62946 70 sdCard::arquivoAberto = true;
brunofgc 0:1c0a769988ee 71 for(i=0;i<tam;i++){
brunofgc 0:1c0a769988ee 72 fprintf(fp,"%c",dados[i]);
brunofgc 0:1c0a769988ee 73 fflush(fp);
brunofgc 0:1c0a769988ee 74 }
brunofgc 0:1c0a769988ee 75 fclose(fp);
brunofgc 7:ae9c47f62946 76 sdCard::arquivoAberto = false;
brunofgc 0:1c0a769988ee 77 }else{
brunofgc 0:1c0a769988ee 78 return false;
brunofgc 0:1c0a769988ee 79 }
brunofgc 0:1c0a769988ee 80 return true;
brunofgc 7:ae9c47f62946 81 }*/
brunofgc 0:1c0a769988ee 82
brunofgc 11:631bea162800 83 void sdCard::verificaCurrentBank(void){
brunofgc 10:263c093f8977 84 if(sdCard::abreArquivo(&sdCard::currentBankFile,"r")){
brunofgc 11:631bea162800 85 pc.printf("sdCard::verificaCurrentBank[1]\r\n");
brunofgc 11:631bea162800 86 sdCard::currentBank = 3;
brunofgc 11:631bea162800 87 sdCard::currentBankSending = 3;
brunofgc 10:263c093f8977 88 pc.printf("sdCard::verificaCurrentBank[2]\r\n");
brunofgc 13:b9183b4bc049 89 sdCard::currentBank = fgetc(sdCard::currentBankFile.fp);
brunofgc 13:b9183b4bc049 90 sdCard::currentBank = sdCard::currentBank - 48;
brunofgc 13:b9183b4bc049 91 sdCard::currentBankSending = fgetc(sdCard::currentBankFile.fp);
brunofgc 13:b9183b4bc049 92 sdCard::currentBankSending = sdCard::currentBankSending -48;
brunofgc 13:b9183b4bc049 93 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 13:b9183b4bc049 94 }
brunofgc 13:b9183b4bc049 95 if((sdCard::currentBankSending > 1)||(sdCard::currentBank > 1)){
brunofgc 13:b9183b4bc049 96 pc.printf("sdCard::verificaCurrentBank[3]\r\n");
brunofgc 10:263c093f8977 97 //Criando bank 0
brunofgc 10:263c093f8977 98 if(sdCard::abreArquivo(&sdCard::bank0,"w")){
brunofgc 10:263c093f8977 99 sdCard::fechaArquivo(&sdCard::bank0);
brunofgc 10:263c093f8977 100 }else{
brunofgc 13:b9183b4bc049 101 pc.printf("sdCard::verificaCurrentBank[4]\r\n");
brunofgc 11:631bea162800 102 return;
brunofgc 10:263c093f8977 103 }
brunofgc 10:263c093f8977 104 //Criando bank 1
brunofgc 10:263c093f8977 105 if(sdCard::abreArquivo(&sdCard::bank1,"w")){
brunofgc 10:263c093f8977 106 sdCard::fechaArquivo(&sdCard::bank1);
brunofgc 10:263c093f8977 107 }else{
brunofgc 13:b9183b4bc049 108 pc.printf("sdCard::verificaCurrentBank[5]\r\n");
brunofgc 11:631bea162800 109 return;
brunofgc 10:263c093f8977 110 }
brunofgc 10:263c093f8977 111 //Criando currentBank
brunofgc 10:263c093f8977 112 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 113 fputc('0',sdCard::currentBankFile.fp);
brunofgc 11:631bea162800 114 fputc('0',sdCard::currentBankFile.fp);
brunofgc 13:b9183b4bc049 115 //fflush(sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 116 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 11:631bea162800 117 sdCard::currentBank = 0;
brunofgc 11:631bea162800 118 sdCard::currentBankSending = 0;
brunofgc 10:263c093f8977 119 }else{
brunofgc 13:b9183b4bc049 120 pc.printf("sdCard::verificaCurrentBank[6]\r\n");
brunofgc 11:631bea162800 121 return;
brunofgc 10:263c093f8977 122 }
brunofgc 13:b9183b4bc049 123 }
brunofgc 11:631bea162800 124 pc.printf("sdCard::verificaCurrentBank[7]\r\n");
brunofgc 10:263c093f8977 125 }
brunofgc 10:263c093f8977 126
brunofgc 11:631bea162800 127 uint8_t sdCard::modificaCurrentBank(uint8_t newCurrentBank,uint8_t newCurrentBankSending){
brunofgc 11:631bea162800 128 //sdCard::verificaCurrentBank();
brunofgc 11:631bea162800 129 if((sdCard::currentBank == newCurrentBank)&&(sdCard::currentBankSending == newCurrentBankSending)){
brunofgc 10:263c093f8977 130 return 1;
brunofgc 10:263c093f8977 131 }else{
brunofgc 11:631bea162800 132 //if(!sdCard::excluiArquivo(&sdCard::currentBankFile)){return 0;}
brunofgc 10:263c093f8977 133 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 134 if(newCurrentBank){fputc('1',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 10:263c093f8977 135 else{fputc('0',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 136 if(newCurrentBankSending){fputc('1',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 137 else{fputc('0',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 138 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 11:631bea162800 139 sdCard::currentBank = newCurrentBank;
brunofgc 11:631bea162800 140 sdCard::currentBankSending = newCurrentBankSending;
brunofgc 10:263c093f8977 141 }else{
brunofgc 11:631bea162800 142 return 0;
brunofgc 10:263c093f8977 143 }
brunofgc 10:263c093f8977 144 }
brunofgc 10:263c093f8977 145 return 1;
brunofgc 10:263c093f8977 146 }
brunofgc 10:263c093f8977 147
brunofgc 10:263c093f8977 148 bool sdCard::insereDadosBank(char* data,uint16_t tam){
brunofgc 10:263c093f8977 149 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 10:263c093f8977 150 uint16_t i;
brunofgc 10:263c093f8977 151 arquivoSD *arquivo;
brunofgc 11:631bea162800 152 //verificaCurrentBank();
brunofgc 11:631bea162800 153 if(sdCard::currentBank > 1){
brunofgc 10:263c093f8977 154 pc.printf("sdCard::insereDadosBank[1]\r\n");
brunofgc 10:263c093f8977 155 return false;
brunofgc 10:263c093f8977 156 }
brunofgc 10:263c093f8977 157
brunofgc 10:263c093f8977 158 if(sdCard::currentBank){
brunofgc 10:263c093f8977 159 arquivo = &sdCard::bank1;
brunofgc 10:263c093f8977 160 }else{
brunofgc 10:263c093f8977 161 arquivo = &sdCard::bank0;
brunofgc 10:263c093f8977 162 }
brunofgc 10:263c093f8977 163
brunofgc 10:263c093f8977 164 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 10:263c093f8977 165 sdCard::fechaArquivo(arquivo);
brunofgc 10:263c093f8977 166 pc.printf("sdCard::insereDadosBank[2]\r\n");
brunofgc 10:263c093f8977 167 return false;
brunofgc 10:263c093f8977 168 }
brunofgc 10:263c093f8977 169
brunofgc 10:263c093f8977 170 for(i=0;i<tam;i++){
brunofgc 10:263c093f8977 171 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 10:263c093f8977 172 fputc(data[i],arquivo->fp);
brunofgc 10:263c093f8977 173 fflush(arquivo->fp);
brunofgc 10:263c093f8977 174 }
brunofgc 10:263c093f8977 175 sdCard::fechaArquivo(arquivo);
brunofgc 10:263c093f8977 176 pc.printf("sdCard::insereDadosBank[3]\r\n");
brunofgc 10:263c093f8977 177 return true;
brunofgc 10:263c093f8977 178 }
brunofgc 10:263c093f8977 179
brunofgc 0:1c0a769988ee 180 bool sdCard::insereDadosArquivo(arquivoSD *arquivo, char* data,uint16_t tam){
brunofgc 0:1c0a769988ee 181 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 7:ae9c47f62946 182 uint16_t i;
brunofgc 7:ae9c47f62946 183 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 7:ae9c47f62946 184 sdCard::fechaArquivo(arquivo);
brunofgc 7:ae9c47f62946 185 return false;
brunofgc 0:1c0a769988ee 186 }
brunofgc 0:1c0a769988ee 187
brunofgc 0:1c0a769988ee 188 for(i=0;i<tam;i++){
brunofgc 7:ae9c47f62946 189 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 14:c0162ab2a951 190
brunofgc 14:c0162ab2a951 191 sdCard::checkSum+=data[i];
brunofgc 14:c0162ab2a951 192
brunofgc 7:ae9c47f62946 193 fputc(data[i],arquivo->fp);
brunofgc 0:1c0a769988ee 194 fflush(arquivo->fp);
brunofgc 7:ae9c47f62946 195 }
brunofgc 7:ae9c47f62946 196 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 197
brunofgc 0:1c0a769988ee 198 return true;
brunofgc 0:1c0a769988ee 199 }
brunofgc 13:b9183b4bc049 200
brunofgc 13:b9183b4bc049 201 uint32_t hextobin(char *hex,uint32_t len){
brunofgc 13:b9183b4bc049 202 int i;
brunofgc 13:b9183b4bc049 203 uint32_t bin=0;
brunofgc 13:b9183b4bc049 204 for(i=len;i>0;i--){
brunofgc 13:b9183b4bc049 205 if(hex[len-i]<65){
brunofgc 13:b9183b4bc049 206 bin+=((hex[len-i]-48)<<(4*(i-1)));
brunofgc 13:b9183b4bc049 207 }else{
brunofgc 13:b9183b4bc049 208 bin+=((hex[len-i]-55)<<(4*(i-1)));
brunofgc 13:b9183b4bc049 209 }
brunofgc 13:b9183b4bc049 210 }
brunofgc 13:b9183b4bc049 211 return bin;
brunofgc 13:b9183b4bc049 212 }
brunofgc 13:b9183b4bc049 213
brunofgc 13:b9183b4bc049 214 bool sdCard::insereDadosArquivoHex(arquivoSD *arquivo, char* data,uint16_t tam){
brunofgc 13:b9183b4bc049 215 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 13:b9183b4bc049 216 uint16_t i;
brunofgc 13:b9183b4bc049 217 char c,hex[3];
brunofgc 13:b9183b4bc049 218 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 13:b9183b4bc049 219 sdCard::fechaArquivo(arquivo);
brunofgc 13:b9183b4bc049 220 return false;
brunofgc 13:b9183b4bc049 221 }
brunofgc 13:b9183b4bc049 222
brunofgc 13:b9183b4bc049 223 for(i=0;i<tam;i+=2){
brunofgc 13:b9183b4bc049 224 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 13:b9183b4bc049 225
brunofgc 13:b9183b4bc049 226 hex[0]=data[i];
brunofgc 13:b9183b4bc049 227 hex[1]=data[i+1];
brunofgc 13:b9183b4bc049 228 c = hextobin(hex,2);
brunofgc 14:c0162ab2a951 229
brunofgc 14:c0162ab2a951 230 sdCard::checkSum+=c;
brunofgc 13:b9183b4bc049 231
brunofgc 13:b9183b4bc049 232 fputc(c,arquivo->fp);
brunofgc 13:b9183b4bc049 233 fflush(arquivo->fp);
brunofgc 13:b9183b4bc049 234 }
brunofgc 13:b9183b4bc049 235 sdCard::fechaArquivo(arquivo);
brunofgc 13:b9183b4bc049 236
brunofgc 13:b9183b4bc049 237 return true;
brunofgc 13:b9183b4bc049 238 }
brunofgc 13:b9183b4bc049 239
brunofgc 0:1c0a769988ee 240 bool sdCard::fechaArquivo(arquivoSD* arquivo){
brunofgc 11:631bea162800 241 //Struct do arquivo
brunofgc 0:1c0a769988ee 242 fclose(arquivo->fp);
brunofgc 0:1c0a769988ee 243 arquivo->aberto = false;
brunofgc 0:1c0a769988ee 244 return true;
brunofgc 0:1c0a769988ee 245 }
brunofgc 0:1c0a769988ee 246
brunofgc 10:263c093f8977 247 bool sdCard::excluiArquivo(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 248 if(arquivo->aberto){
brunofgc 11:631bea162800 249 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 250 }
brunofgc 7:ae9c47f62946 251 if(!remove(arquivo->nome)){return false;}
brunofgc 13:b9183b4bc049 252 arquivo->bytes = 0;
brunofgc 7:ae9c47f62946 253 return true;
brunofgc 0:1c0a769988ee 254 }
brunofgc 0:1c0a769988ee 255
brunofgc 0:1c0a769988ee 256 bool sdCard::exibeArquivo(arquivoSD *arquivo){
brunofgc 7:ae9c47f62946 257 char c;
brunofgc 7:ae9c47f62946 258 if(!sdCard::arquivoAberto(2000)){return false;}
brunofgc 0:1c0a769988ee 259
brunofgc 0:1c0a769988ee 260 if(!sdCard::abreArquivo(arquivo,"r")){
brunofgc 0:1c0a769988ee 261 return false;
brunofgc 7:ae9c47f62946 262 }
brunofgc 0:1c0a769988ee 263
brunofgc 0:1c0a769988ee 264 pc.printf("\n\nInicio do arquivo %s.\n\n",arquivo->nome);
brunofgc 0:1c0a769988ee 265
brunofgc 0:1c0a769988ee 266 do{
brunofgc 0:1c0a769988ee 267 c = fgetc(arquivo->fp);
brunofgc 0:1c0a769988ee 268 if(!feof(arquivo->fp)){pc.printf("%c",c);}
brunofgc 0:1c0a769988ee 269 }while(!feof(arquivo->fp));
brunofgc 0:1c0a769988ee 270 pc.printf("\n\nFim do arquivo %s.\n",arquivo->nome);
brunofgc 0:1c0a769988ee 271 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 272 return true;
brunofgc 0:1c0a769988ee 273 }
brunofgc 0:1c0a769988ee 274
brunofgc 0:1c0a769988ee 275 int sdCard::init(){
brunofgc 0:1c0a769988ee 276 //Inicializando SDCard
brunofgc 0:1c0a769988ee 277
brunofgc 10:263c093f8977 278 strcpy(sdCard::bank0.nome,"/sd/RAD/bank0.txt");
brunofgc 10:263c093f8977 279 strcpy(sdCard::bank1.nome,"/sd/RAD/bank1.txt");
brunofgc 10:263c093f8977 280 strcpy(sdCard::currentBankFile.nome,"/sd/RAD/currentBank.txt");
brunofgc 0:1c0a769988ee 281 strcpy(sdCard::config.nome,"/sd/RAD/config.bin");
brunofgc 0:1c0a769988ee 282 strcpy(sdCard::devices.nome,"/sd/RAD/devices.cfg");
brunofgc 0:1c0a769988ee 283 strcpy(sdCard::status.nome,"/sd/RAD/status.txt");
brunofgc 10:263c093f8977 284 strcpy(sdCard::tempFile.nome,"/sd/RAD/tempFile.bin");
brunofgc 13:b9183b4bc049 285 strcpy(sdCard::newFirmware.nome,"/sd/RAD/firmware.bin");
brunofgc 13:b9183b4bc049 286
brunofgc 0:1c0a769988ee 287
brunofgc 0:1c0a769988ee 288 if(!sdCard::abreArquivo(&sdCard::devices,"r")){
brunofgc 0:1c0a769988ee 289 pc.printf("Remota nao parametrizada!!!\n");
brunofgc 0:1c0a769988ee 290 }else{
brunofgc 0:1c0a769988ee 291 fechaArquivo(&sdCard::devices);
brunofgc 10:263c093f8977 292 }
brunofgc 11:631bea162800 293 sdCard::verificaCurrentBank();
brunofgc 0:1c0a769988ee 294 return 1;
brunofgc 0:1c0a769988ee 295 }
brunofgc 0:1c0a769988ee 296
brunofgc 10:263c093f8977 297 bool sdCard::deleteBanks(uint8_t bank){
brunofgc 10:263c093f8977 298 switch(bank){
brunofgc 10:263c093f8977 299 case 0:
brunofgc 10:263c093f8977 300 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 301 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 302 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 303 break;
brunofgc 10:263c093f8977 304 case 1:
brunofgc 10:263c093f8977 305 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 306 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 307 sdCard::fechaArquivo(&sdCard::bank1);*/
brunofgc 10:263c093f8977 308 break;
brunofgc 10:263c093f8977 309 case 2:
brunofgc 10:263c093f8977 310 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 311 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 312 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 313 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 314 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 315 sdCard::fechaArquivo(&sdCard::bank1); */
brunofgc 10:263c093f8977 316 sdCard::excluiArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 317 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 318 fputc('0',sdCard::currentBankFile.fp);
brunofgc 11:631bea162800 319 fputc('0',sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 320 fflush(sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 321 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 322 }
brunofgc 10:263c093f8977 323 break;
brunofgc 10:263c093f8977 324 }
brunofgc 10:263c093f8977 325 return true;
brunofgc 10:263c093f8977 326 }
brunofgc 10:263c093f8977 327
brunofgc 0:1c0a769988ee 328 int sdCard::preparaEnvio(void){
brunofgc 7:ae9c47f62946 329 //Verifico se existe arquivo pendente de envio.
brunofgc 10:263c093f8977 330 //if(!sdCard::arquivoAberto(5000)){return 2;}
brunofgc 7:ae9c47f62946 331 //Incluindo o status no envio
brunofgc 10:263c093f8977 332 modemCom::writeStatusToSD();
brunofgc 0:1c0a769988ee 333 return 1;
brunofgc 0:1c0a769988ee 334 }
brunofgc 0:1c0a769988ee 335
brunofgc 0:1c0a769988ee 336 bool sdCard::getFileTam(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 337 uint32_t tam=0;
brunofgc 7:ae9c47f62946 338 uint8_t timeOut = timeOutArquivoAberto;
brunofgc 7:ae9c47f62946 339 if(!sdCard::arquivoAberto(5000)){return false;}
brunofgc 0:1c0a769988ee 340
brunofgc 0:1c0a769988ee 341 if(arquivo->aberto){
brunofgc 0:1c0a769988ee 342 fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 343 }
brunofgc 0:1c0a769988ee 344
brunofgc 13:b9183b4bc049 345 if(sdCard::abreArquivo(arquivo,"r")){
brunofgc 2:55b7b466e742 346 fseek(arquivo->fp, 0, SEEK_END); // seek to end of file
brunofgc 2:55b7b466e742 347 tam = ftell(arquivo->fp); // get current file pointer
brunofgc 13:b9183b4bc049 348 fseek(arquivo->fp, 0, SEEK_SET); // seek back to beginning of file
brunofgc 13:b9183b4bc049 349
brunofgc 13:b9183b4bc049 350 /*while(fgetc(arquivo->fp)!=EOF){
brunofgc 13:b9183b4bc049 351 tam++;
brunofgc 13:b9183b4bc049 352 }*/
brunofgc 13:b9183b4bc049 353
brunofgc 0:1c0a769988ee 354 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 355 }else{
brunofgc 0:1c0a769988ee 356 return false;
brunofgc 0:1c0a769988ee 357 }
brunofgc 0:1c0a769988ee 358 arquivo->bytes = tam;
brunofgc 0:1c0a769988ee 359 return true;
brunofgc 0:1c0a769988ee 360 }
brunofgc 0:1c0a769988ee 361
brunofgc 7:ae9c47f62946 362 bool sdCard::arquivoAberto(uint16_t timeOut){
brunofgc 7:ae9c47f62946 363 while(
brunofgc 10:263c093f8977 364 (sdCard::bank0.aberto||sdCard::bank1.aberto||sdCard::currentBankFile.aberto||sdCard::config.aberto||sdCard::devices.aberto||sdCard::status.aberto||sdCard::tempFile.aberto||sdCard::arquivosAbertos)
brunofgc 7:ae9c47f62946 365 &&
brunofgc 7:ae9c47f62946 366 timeOut){
brunofgc 7:ae9c47f62946 367 timeOut--;
brunofgc 7:ae9c47f62946 368 if((timeOut%1000)==0){pc.printf("Timeout em arquivoAberto()<%lu>.\r\n",timeOut);}
brunofgc 7:ae9c47f62946 369 osDelay(1);
brunofgc 7:ae9c47f62946 370 }
brunofgc 7:ae9c47f62946 371 if(timeOut){return true;}
brunofgc 7:ae9c47f62946 372 else{return false;}
brunofgc 0:1c0a769988ee 373 }
brunofgc 0:1c0a769988ee 374
brunofgc 0:1c0a769988ee 375
brunofgc 9:cf406384efd9 376 /*//***********************************************************
brunofgc 0:1c0a769988ee 377 // file_rename: renames a file (via copy & delete).
brunofgc 0:1c0a769988ee 378 // Moves data instead of adjusting the file name in the
brunofgc 0:1c0a769988ee 379 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 380 // Returns 0 = error; 1 = success
brunofgc 0:1c0a769988ee 381 //***********************************************************
brunofgc 7:ae9c47f62946 382 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 7:ae9c47f62946 383 //rename(oldfname,newfname);
brunofgc 0:1c0a769988ee 384 int retval = 0;
brunofgc 0:1c0a769988ee 385 int ch;
brunofgc 7:ae9c47f62946 386 sdCard::envio.bytes=0;
brunofgc 7:ae9c47f62946 387
brunofgc 7:ae9c47f62946 388 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 7:ae9c47f62946 389
brunofgc 7:ae9c47f62946 390
brunofgc 0:1c0a769988ee 391 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 7:ae9c47f62946 392
brunofgc 0:1c0a769988ee 393 if(fpold == NULL){
brunofgc 7:ae9c47f62946 394 pc.printf("file_rename 4.\r\n");
brunofgc 7:ae9c47f62946 395 fclose(fpold);
brunofgc 0:1c0a769988ee 396 return 0;
brunofgc 0:1c0a769988ee 397 }
brunofgc 0:1c0a769988ee 398
brunofgc 0:1c0a769988ee 399 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 7:ae9c47f62946 400
brunofgc 7:ae9c47f62946 401 if(fpnew == NULL){
brunofgc 7:ae9c47f62946 402
brunofgc 7:ae9c47f62946 403 fclose(fpnew);
brunofgc 0:1c0a769988ee 404 return 0;
brunofgc 0:1c0a769988ee 405 }
brunofgc 0:1c0a769988ee 406
brunofgc 0:1c0a769988ee 407 pc.printf("Iniciando copia.\n");
brunofgc 0:1c0a769988ee 408
brunofgc 0:1c0a769988ee 409 sdCard::envio.bytes=0;
brunofgc 0:1c0a769988ee 410 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 411 while(ch != EOF){
brunofgc 0:1c0a769988ee 412 fputc(ch, fpnew);
brunofgc 0:1c0a769988ee 413 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 414 sdCard::envio.bytes++;
brunofgc 0:1c0a769988ee 415 }
brunofgc 0:1c0a769988ee 416
brunofgc 0:1c0a769988ee 417 fclose(fpnew);
brunofgc 0:1c0a769988ee 418 fclose(fpold);
brunofgc 0:1c0a769988ee 419
brunofgc 0:1c0a769988ee 420 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 0:1c0a769988ee 421 if(fpnew == NULL) { // that it was created.
brunofgc 0:1c0a769988ee 422 retval = (0); // Return Error.
brunofgc 0:1c0a769988ee 423 }
brunofgc 0:1c0a769988ee 424 else {
brunofgc 0:1c0a769988ee 425 fclose(fpnew);
brunofgc 0:1c0a769988ee 426 remove(oldfname); // Remove original file.
brunofgc 0:1c0a769988ee 427 retval = (1); // Return Success.
brunofgc 0:1c0a769988ee 428 }
brunofgc 7:ae9c47f62946 429 sdCard::arquivosAbertos=false;
brunofgc 7:ae9c47f62946 430 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 0:1c0a769988ee 431 return (retval);
brunofgc 9:cf406384efd9 432 }*/
brunofgc 9:cf406384efd9 433
brunofgc 10:263c093f8977 434
brunofgc 10:263c093f8977 435
brunofgc 9:cf406384efd9 436 //***********************************************************
brunofgc 9:cf406384efd9 437 // file_rename: renames a file (via copy & delete).
brunofgc 9:cf406384efd9 438 // Moves data instead of adjusting the file name in the
brunofgc 9:cf406384efd9 439 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 440 // Returns 0 = error; 1 = success
brunofgc 9:cf406384efd9 441 //***********************************************************
brunofgc 10:263c093f8977 442
brunofgc 10:263c093f8977 443
brunofgc 10:263c093f8977 444
brunofgc 9:cf406384efd9 445 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 14:c0162ab2a951 446 /*if(remove(oldfname)<0){
brunofgc 14:c0162ab2a951 447 pc.printf("file_rename 1.\r\n");
brunofgc 14:c0162ab2a951 448 return 0;
brunofgc 14:c0162ab2a951 449 }
brunofgc 14:c0162ab2a951 450 if(rename(oldfname,newfname)<0){
brunofgc 14:c0162ab2a951 451 pc.printf("file_rename 2.\r\n");
brunofgc 14:c0162ab2a951 452 return 0;
brunofgc 14:c0162ab2a951 453 }else{
brunofgc 14:c0162ab2a951 454 pc.printf("file_rename 3.\r\n");
brunofgc 14:c0162ab2a951 455 return 1;
brunofgc 14:c0162ab2a951 456 }*/
brunofgc 14:c0162ab2a951 457
brunofgc 9:cf406384efd9 458 #define maxTamFileCopy 128
brunofgc 9:cf406384efd9 459 char bufCopy[maxTamFileCopy];
brunofgc 9:cf406384efd9 460 uint8_t retval = 0;
brunofgc 9:cf406384efd9 461 uint32_t fileSize = 0;
brunofgc 9:cf406384efd9 462 uint32_t fileNumParts = 0;
brunofgc 9:cf406384efd9 463 uint32_t fileEnding=0;
brunofgc 9:cf406384efd9 464 char ch;
brunofgc 10:263c093f8977 465 uint32_t i,j;
brunofgc 10:263c093f8977 466 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 9:cf406384efd9 467 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 9:cf406384efd9 468
brunofgc 9:cf406384efd9 469 if(fpold == NULL){
brunofgc 9:cf406384efd9 470 fclose(fpold);
brunofgc 9:cf406384efd9 471 return 0;
brunofgc 9:cf406384efd9 472 }
brunofgc 9:cf406384efd9 473
brunofgc 9:cf406384efd9 474 sdCard::arquivosAbertos = true;
brunofgc 9:cf406384efd9 475
brunofgc 9:cf406384efd9 476 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 9:cf406384efd9 477
brunofgc 9:cf406384efd9 478 if(fpnew == NULL){
brunofgc 9:cf406384efd9 479 fclose(fpnew);
brunofgc 9:cf406384efd9 480 return 0;
brunofgc 9:cf406384efd9 481 sdCard::arquivosAbertos = false;
brunofgc 9:cf406384efd9 482 }
brunofgc 9:cf406384efd9 483
brunofgc 9:cf406384efd9 484
brunofgc 9:cf406384efd9 485 pc.printf("Iniciando copia.\n");
brunofgc 9:cf406384efd9 486
brunofgc 9:cf406384efd9 487
brunofgc 9:cf406384efd9 488 fseek(fpold, 0, SEEK_END); // seek to end of file
brunofgc 9:cf406384efd9 489 fileSize = ftell(fpold); // get current file pointer
brunofgc 10:263c093f8977 490 fseek(fpold, 0, SEEK_SET); // seek back to beginning of file
brunofgc 9:cf406384efd9 491
brunofgc 9:cf406384efd9 492
brunofgc 9:cf406384efd9 493 fileNumParts = fileSize/maxTamFileCopy;
brunofgc 9:cf406384efd9 494 fileEnding = fileSize%maxTamFileCopy;
brunofgc 9:cf406384efd9 495 for(i=0;i<fileNumParts;i++){
brunofgc 9:cf406384efd9 496 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 497 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 498 }
brunofgc 9:cf406384efd9 499 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 500 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 501 }
brunofgc 9:cf406384efd9 502 }
brunofgc 9:cf406384efd9 503 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 504 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 505 }
brunofgc 9:cf406384efd9 506 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 507 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 508 }
brunofgc 9:cf406384efd9 509 fclose(fpnew);
brunofgc 9:cf406384efd9 510 fclose(fpold);
brunofgc 9:cf406384efd9 511
brunofgc 9:cf406384efd9 512 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 9:cf406384efd9 513 if(fpnew == NULL) { // that it was created.
brunofgc 9:cf406384efd9 514 retval = (0); // Return Error.
brunofgc 9:cf406384efd9 515 }
brunofgc 9:cf406384efd9 516 else {
brunofgc 9:cf406384efd9 517 fclose(fpnew);
brunofgc 9:cf406384efd9 518 remove(oldfname); // Remove original file.
brunofgc 9:cf406384efd9 519 retval = (1); // Return Success.
brunofgc 9:cf406384efd9 520 }
brunofgc 9:cf406384efd9 521 sdCard::arquivosAbertos=false;
brunofgc 9:cf406384efd9 522 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 14:c0162ab2a951 523
brunofgc 9:cf406384efd9 524 return (retval);
brunofgc 14:c0162ab2a951 525
brunofgc 0:1c0a769988ee 526 }