Bruno Cavalcanti / Mbed 2 deprecated brunoDrome

teste de publish

Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

funcoesSDCard.cpp@23:f3c87afb6548, 2018-02-07 (annotated)

Committer:
brunofgc
Date:
Wed Feb 07 17:22:24 2018 +0000
Revision:
23:f3c87afb6548
Parent:
22:cb832a9bc704
Child:
25:a6da63ed025b
Vers?o est?vel antes de otimizar recep??o de arquivo.

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 15:0f78bf9c13ec 83 void sdCard::verificaCurrentBank(void){
brunofgc 10:263c093f8977 84 if(sdCard::abreArquivo(&sdCard::currentBankFile,"r")){
brunofgc 15:0f78bf9c13ec 85 pc.printf("sdCard::verificaCurrentBank[1]\r\n");
brunofgc 15:0f78bf9c13ec 86 pc.printf("sdCard::verificaCurrentBank[2]\r\n");
brunofgc 11:631bea162800 87 sdCard::currentBank = 3;
brunofgc 11:631bea162800 88 sdCard::currentBankSending = 3;
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 15:0f78bf9c13ec 94 }else{
brunofgc 15:0f78bf9c13ec 95 sdCard::currentBank = 3;
brunofgc 15:0f78bf9c13ec 96 sdCard::currentBankSending = 3;
brunofgc 15:0f78bf9c13ec 97 }
brunofgc 13:b9183b4bc049 98 if((sdCard::currentBankSending > 1)||(sdCard::currentBank > 1)){
brunofgc 13:b9183b4bc049 99 pc.printf("sdCard::verificaCurrentBank[3]\r\n");
brunofgc 10:263c093f8977 100 //Criando bank 0
brunofgc 10:263c093f8977 101 if(sdCard::abreArquivo(&sdCard::bank0,"w")){
brunofgc 10:263c093f8977 102 sdCard::fechaArquivo(&sdCard::bank0);
brunofgc 10:263c093f8977 103 }else{
brunofgc 13:b9183b4bc049 104 pc.printf("sdCard::verificaCurrentBank[4]\r\n");
brunofgc 11:631bea162800 105 return;
brunofgc 10:263c093f8977 106 }
brunofgc 10:263c093f8977 107 //Criando bank 1
brunofgc 10:263c093f8977 108 if(sdCard::abreArquivo(&sdCard::bank1,"w")){
brunofgc 10:263c093f8977 109 sdCard::fechaArquivo(&sdCard::bank1);
brunofgc 10:263c093f8977 110 }else{
brunofgc 13:b9183b4bc049 111 pc.printf("sdCard::verificaCurrentBank[5]\r\n");
brunofgc 11:631bea162800 112 return;
brunofgc 10:263c093f8977 113 }
brunofgc 10:263c093f8977 114 //Criando currentBank
brunofgc 10:263c093f8977 115 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 116 fputc('0',sdCard::currentBankFile.fp);
brunofgc 11:631bea162800 117 fputc('0',sdCard::currentBankFile.fp);
brunofgc 13:b9183b4bc049 118 //fflush(sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 119 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 11:631bea162800 120 sdCard::currentBank = 0;
brunofgc 11:631bea162800 121 sdCard::currentBankSending = 0;
brunofgc 10:263c093f8977 122 }else{
brunofgc 13:b9183b4bc049 123 pc.printf("sdCard::verificaCurrentBank[6]\r\n");
brunofgc 11:631bea162800 124 return;
brunofgc 10:263c093f8977 125 }
brunofgc 13:b9183b4bc049 126 }
brunofgc 11:631bea162800 127 pc.printf("sdCard::verificaCurrentBank[7]\r\n");
brunofgc 10:263c093f8977 128 }
brunofgc 10:263c093f8977 129
brunofgc 11:631bea162800 130 uint8_t sdCard::modificaCurrentBank(uint8_t newCurrentBank,uint8_t newCurrentBankSending){
brunofgc 11:631bea162800 131 //sdCard::verificaCurrentBank();
brunofgc 11:631bea162800 132 if((sdCard::currentBank == newCurrentBank)&&(sdCard::currentBankSending == newCurrentBankSending)){
brunofgc 10:263c093f8977 133 return 1;
brunofgc 10:263c093f8977 134 }else{
brunofgc 11:631bea162800 135 //if(!sdCard::excluiArquivo(&sdCard::currentBankFile)){return 0;}
brunofgc 10:263c093f8977 136 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 137 if(newCurrentBank){fputc('1',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 10:263c093f8977 138 else{fputc('0',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 139 if(newCurrentBankSending){fputc('1',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 140 else{fputc('0',sdCard::currentBankFile.fp);fflush(sdCard::currentBankFile.fp);}
brunofgc 11:631bea162800 141 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 11:631bea162800 142 sdCard::currentBank = newCurrentBank;
brunofgc 11:631bea162800 143 sdCard::currentBankSending = newCurrentBankSending;
brunofgc 10:263c093f8977 144 }else{
brunofgc 11:631bea162800 145 return 0;
brunofgc 10:263c093f8977 146 }
brunofgc 10:263c093f8977 147 }
brunofgc 10:263c093f8977 148 return 1;
brunofgc 10:263c093f8977 149 }
brunofgc 10:263c093f8977 150
brunofgc 10:263c093f8977 151 bool sdCard::insereDadosBank(char* data,uint16_t tam){
brunofgc 10:263c093f8977 152 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 10:263c093f8977 153 uint16_t i;
brunofgc 10:263c093f8977 154 arquivoSD *arquivo;
brunofgc 11:631bea162800 155 //verificaCurrentBank();
brunofgc 11:631bea162800 156 if(sdCard::currentBank > 1){
brunofgc 10:263c093f8977 157 pc.printf("sdCard::insereDadosBank[1]\r\n");
brunofgc 10:263c093f8977 158 return false;
brunofgc 10:263c093f8977 159 }
brunofgc 10:263c093f8977 160
brunofgc 10:263c093f8977 161 if(sdCard::currentBank){
brunofgc 10:263c093f8977 162 arquivo = &sdCard::bank1;
brunofgc 10:263c093f8977 163 }else{
brunofgc 10:263c093f8977 164 arquivo = &sdCard::bank0;
brunofgc 10:263c093f8977 165 }
brunofgc 10:263c093f8977 166
brunofgc 10:263c093f8977 167 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 10:263c093f8977 168 sdCard::fechaArquivo(arquivo);
brunofgc 10:263c093f8977 169 pc.printf("sdCard::insereDadosBank[2]\r\n");
brunofgc 10:263c093f8977 170 return false;
brunofgc 10:263c093f8977 171 }
brunofgc 10:263c093f8977 172
brunofgc 10:263c093f8977 173 for(i=0;i<tam;i++){
brunofgc 10:263c093f8977 174 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 10:263c093f8977 175 fputc(data[i],arquivo->fp);
brunofgc 10:263c093f8977 176 fflush(arquivo->fp);
brunofgc 10:263c093f8977 177 }
brunofgc 10:263c093f8977 178 sdCard::fechaArquivo(arquivo);
brunofgc 10:263c093f8977 179 pc.printf("sdCard::insereDadosBank[3]\r\n");
brunofgc 10:263c093f8977 180 return true;
brunofgc 10:263c093f8977 181 }
brunofgc 10:263c093f8977 182
brunofgc 0:1c0a769988ee 183 bool sdCard::insereDadosArquivo(arquivoSD *arquivo, char* data,uint16_t tam){
brunofgc 0:1c0a769988ee 184 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 7:ae9c47f62946 185 uint16_t i;
brunofgc 7:ae9c47f62946 186 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 7:ae9c47f62946 187 sdCard::fechaArquivo(arquivo);
brunofgc 7:ae9c47f62946 188 return false;
brunofgc 0:1c0a769988ee 189 }
brunofgc 0:1c0a769988ee 190
brunofgc 0:1c0a769988ee 191 for(i=0;i<tam;i++){
brunofgc 7:ae9c47f62946 192 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 14:c0162ab2a951 193
brunofgc 14:c0162ab2a951 194 sdCard::checkSum+=data[i];
brunofgc 14:c0162ab2a951 195
brunofgc 7:ae9c47f62946 196 fputc(data[i],arquivo->fp);
brunofgc 0:1c0a769988ee 197 fflush(arquivo->fp);
brunofgc 7:ae9c47f62946 198 }
brunofgc 7:ae9c47f62946 199 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 200
brunofgc 0:1c0a769988ee 201 return true;
brunofgc 0:1c0a769988ee 202 }
brunofgc 13:b9183b4bc049 203
brunofgc 13:b9183b4bc049 204 uint32_t hextobin(char *hex,uint32_t len){
brunofgc 13:b9183b4bc049 205 int i;
brunofgc 13:b9183b4bc049 206 uint32_t bin=0;
brunofgc 13:b9183b4bc049 207 for(i=len;i>0;i--){
brunofgc 13:b9183b4bc049 208 if(hex[len-i]<65){
brunofgc 13:b9183b4bc049 209 bin+=((hex[len-i]-48)<<(4*(i-1)));
brunofgc 13:b9183b4bc049 210 }else{
brunofgc 13:b9183b4bc049 211 bin+=((hex[len-i]-55)<<(4*(i-1)));
brunofgc 13:b9183b4bc049 212 }
brunofgc 13:b9183b4bc049 213 }
brunofgc 13:b9183b4bc049 214 return bin;
brunofgc 13:b9183b4bc049 215 }
brunofgc 13:b9183b4bc049 216
brunofgc 13:b9183b4bc049 217 bool sdCard::insereDadosArquivoHex(arquivoSD *arquivo, char* data,uint16_t tam){
brunofgc 13:b9183b4bc049 218 //Struct do arquivo, dados a inserir e tamanho deles
brunofgc 13:b9183b4bc049 219 uint16_t i;
brunofgc 13:b9183b4bc049 220 char c,hex[3];
brunofgc 22:cb832a9bc704 221
brunofgc 22:cb832a9bc704 222
brunofgc 13:b9183b4bc049 223 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 13:b9183b4bc049 224 sdCard::fechaArquivo(arquivo);
brunofgc 13:b9183b4bc049 225 return false;
brunofgc 13:b9183b4bc049 226 }
brunofgc 13:b9183b4bc049 227 for(i=0;i<tam;i+=2){
brunofgc 13:b9183b4bc049 228 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 13:b9183b4bc049 229
brunofgc 13:b9183b4bc049 230 hex[0]=data[i];
brunofgc 13:b9183b4bc049 231 hex[1]=data[i+1];
brunofgc 13:b9183b4bc049 232 c = hextobin(hex,2);
brunofgc 14:c0162ab2a951 233
brunofgc 14:c0162ab2a951 234 sdCard::checkSum+=c;
brunofgc 13:b9183b4bc049 235 fputc(c,arquivo->fp);
brunofgc 13:b9183b4bc049 236 fflush(arquivo->fp);
brunofgc 13:b9183b4bc049 237 }
brunofgc 13:b9183b4bc049 238 sdCard::fechaArquivo(arquivo);
brunofgc 13:b9183b4bc049 239 return true;
brunofgc 13:b9183b4bc049 240 }
brunofgc 13:b9183b4bc049 241
brunofgc 0:1c0a769988ee 242 bool sdCard::fechaArquivo(arquivoSD* arquivo){
brunofgc 11:631bea162800 243 //Struct do arquivo
brunofgc 0:1c0a769988ee 244 fclose(arquivo->fp);
brunofgc 0:1c0a769988ee 245 arquivo->aberto = false;
brunofgc 0:1c0a769988ee 246 return true;
brunofgc 0:1c0a769988ee 247 }
brunofgc 0:1c0a769988ee 248
brunofgc 10:263c093f8977 249 bool sdCard::excluiArquivo(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 250 if(arquivo->aberto){
brunofgc 11:631bea162800 251 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 252 }
brunofgc 7:ae9c47f62946 253 if(!remove(arquivo->nome)){return false;}
brunofgc 13:b9183b4bc049 254 arquivo->bytes = 0;
brunofgc 7:ae9c47f62946 255 return true;
brunofgc 0:1c0a769988ee 256 }
brunofgc 0:1c0a769988ee 257
brunofgc 0:1c0a769988ee 258 bool sdCard::exibeArquivo(arquivoSD *arquivo){
brunofgc 7:ae9c47f62946 259 char c;
brunofgc 7:ae9c47f62946 260 if(!sdCard::arquivoAberto(2000)){return false;}
brunofgc 0:1c0a769988ee 261
brunofgc 0:1c0a769988ee 262 if(!sdCard::abreArquivo(arquivo,"r")){
brunofgc 0:1c0a769988ee 263 return false;
brunofgc 7:ae9c47f62946 264 }
brunofgc 0:1c0a769988ee 265
brunofgc 0:1c0a769988ee 266 pc.printf("\n\nInicio do arquivo %s.\n\n",arquivo->nome);
brunofgc 0:1c0a769988ee 267
brunofgc 0:1c0a769988ee 268 do{
brunofgc 0:1c0a769988ee 269 c = fgetc(arquivo->fp);
brunofgc 0:1c0a769988ee 270 if(!feof(arquivo->fp)){pc.printf("%c",c);}
brunofgc 0:1c0a769988ee 271 }while(!feof(arquivo->fp));
brunofgc 0:1c0a769988ee 272 pc.printf("\n\nFim do arquivo %s.\n",arquivo->nome);
brunofgc 0:1c0a769988ee 273 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 274 return true;
brunofgc 0:1c0a769988ee 275 }
brunofgc 0:1c0a769988ee 276
brunofgc 0:1c0a769988ee 277 int sdCard::init(){
brunofgc 0:1c0a769988ee 278 //Inicializando SDCard
brunofgc 0:1c0a769988ee 279
brunofgc 10:263c093f8977 280 strcpy(sdCard::bank0.nome,"/sd/RAD/bank0.txt");
brunofgc 10:263c093f8977 281 strcpy(sdCard::bank1.nome,"/sd/RAD/bank1.txt");
brunofgc 10:263c093f8977 282 strcpy(sdCard::currentBankFile.nome,"/sd/RAD/currentBank.txt");
brunofgc 0:1c0a769988ee 283 strcpy(sdCard::config.nome,"/sd/RAD/config.bin");
brunofgc 0:1c0a769988ee 284 strcpy(sdCard::devices.nome,"/sd/RAD/devices.cfg");
brunofgc 0:1c0a769988ee 285 strcpy(sdCard::status.nome,"/sd/RAD/status.txt");
brunofgc 10:263c093f8977 286 strcpy(sdCard::tempFile.nome,"/sd/RAD/tempFile.bin");
brunofgc 13:b9183b4bc049 287 strcpy(sdCard::newFirmware.nome,"/sd/RAD/firmware.bin");
brunofgc 13:b9183b4bc049 288
brunofgc 0:1c0a769988ee 289
brunofgc 0:1c0a769988ee 290 if(!sdCard::abreArquivo(&sdCard::devices,"r")){
brunofgc 15:0f78bf9c13ec 291 pc.printf("Remota nao parametrizada!!!\n");
brunofgc 15:0f78bf9c13ec 292 mkdir("/sd/RAD", 0777);
brunofgc 0:1c0a769988ee 293 }else{
brunofgc 0:1c0a769988ee 294 fechaArquivo(&sdCard::devices);
brunofgc 10:263c093f8977 295 }
brunofgc 11:631bea162800 296 sdCard::verificaCurrentBank();
brunofgc 0:1c0a769988ee 297 return 1;
brunofgc 0:1c0a769988ee 298 }
brunofgc 0:1c0a769988ee 299
brunofgc 10:263c093f8977 300 bool sdCard::deleteBanks(uint8_t bank){
brunofgc 10:263c093f8977 301 switch(bank){
brunofgc 10:263c093f8977 302 case 0:
brunofgc 10:263c093f8977 303 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 304 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 305 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 306 break;
brunofgc 10:263c093f8977 307 case 1:
brunofgc 10:263c093f8977 308 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 309 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 310 sdCard::fechaArquivo(&sdCard::bank1);*/
brunofgc 10:263c093f8977 311 break;
brunofgc 10:263c093f8977 312 case 2:
brunofgc 10:263c093f8977 313 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 314 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 315 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 316 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 317 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 318 sdCard::fechaArquivo(&sdCard::bank1); */
brunofgc 10:263c093f8977 319 sdCard::excluiArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 320 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 321 fputc('0',sdCard::currentBankFile.fp);
brunofgc 11:631bea162800 322 fputc('0',sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 323 fflush(sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 324 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 325 }
brunofgc 10:263c093f8977 326 break;
brunofgc 10:263c093f8977 327 }
brunofgc 10:263c093f8977 328 return true;
brunofgc 10:263c093f8977 329 }
brunofgc 10:263c093f8977 330
brunofgc 0:1c0a769988ee 331 int sdCard::preparaEnvio(void){
brunofgc 7:ae9c47f62946 332 //Verifico se existe arquivo pendente de envio.
brunofgc 10:263c093f8977 333 //if(!sdCard::arquivoAberto(5000)){return 2;}
brunofgc 7:ae9c47f62946 334 //Incluindo o status no envio
brunofgc 10:263c093f8977 335 modemCom::writeStatusToSD();
brunofgc 0:1c0a769988ee 336 return 1;
brunofgc 0:1c0a769988ee 337 }
brunofgc 0:1c0a769988ee 338
brunofgc 0:1c0a769988ee 339 bool sdCard::getFileTam(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 340 uint32_t tam=0;
brunofgc 7:ae9c47f62946 341 uint8_t timeOut = timeOutArquivoAberto;
brunofgc 7:ae9c47f62946 342 if(!sdCard::arquivoAberto(5000)){return false;}
brunofgc 0:1c0a769988ee 343
brunofgc 0:1c0a769988ee 344 if(arquivo->aberto){
brunofgc 0:1c0a769988ee 345 fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 346 }
brunofgc 0:1c0a769988ee 347
brunofgc 13:b9183b4bc049 348 if(sdCard::abreArquivo(arquivo,"r")){
brunofgc 2:55b7b466e742 349 fseek(arquivo->fp, 0, SEEK_END); // seek to end of file
brunofgc 2:55b7b466e742 350 tam = ftell(arquivo->fp); // get current file pointer
brunofgc 13:b9183b4bc049 351 fseek(arquivo->fp, 0, SEEK_SET); // seek back to beginning of file
brunofgc 13:b9183b4bc049 352
brunofgc 13:b9183b4bc049 353 /*while(fgetc(arquivo->fp)!=EOF){
brunofgc 13:b9183b4bc049 354 tam++;
brunofgc 13:b9183b4bc049 355 }*/
brunofgc 13:b9183b4bc049 356
brunofgc 0:1c0a769988ee 357 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 358 }else{
brunofgc 0:1c0a769988ee 359 return false;
brunofgc 0:1c0a769988ee 360 }
brunofgc 0:1c0a769988ee 361 arquivo->bytes = tam;
brunofgc 0:1c0a769988ee 362 return true;
brunofgc 0:1c0a769988ee 363 }
brunofgc 0:1c0a769988ee 364
brunofgc 7:ae9c47f62946 365 bool sdCard::arquivoAberto(uint16_t timeOut){
brunofgc 7:ae9c47f62946 366 while(
brunofgc 10:263c093f8977 367 (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 368 &&
brunofgc 7:ae9c47f62946 369 timeOut){
brunofgc 7:ae9c47f62946 370 timeOut--;
brunofgc 7:ae9c47f62946 371 if((timeOut%1000)==0){pc.printf("Timeout em arquivoAberto()<%lu>.\r\n",timeOut);}
brunofgc 7:ae9c47f62946 372 osDelay(1);
brunofgc 7:ae9c47f62946 373 }
brunofgc 7:ae9c47f62946 374 if(timeOut){return true;}
brunofgc 7:ae9c47f62946 375 else{return false;}
brunofgc 0:1c0a769988ee 376 }
brunofgc 0:1c0a769988ee 377
brunofgc 0:1c0a769988ee 378
brunofgc 9:cf406384efd9 379 /*//***********************************************************
brunofgc 0:1c0a769988ee 380 // file_rename: renames a file (via copy & delete).
brunofgc 0:1c0a769988ee 381 // Moves data instead of adjusting the file name in the
brunofgc 0:1c0a769988ee 382 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 383 // Returns 0 = error; 1 = success
brunofgc 0:1c0a769988ee 384 //***********************************************************
brunofgc 7:ae9c47f62946 385 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 7:ae9c47f62946 386 //rename(oldfname,newfname);
brunofgc 0:1c0a769988ee 387 int retval = 0;
brunofgc 0:1c0a769988ee 388 int ch;
brunofgc 7:ae9c47f62946 389 sdCard::envio.bytes=0;
brunofgc 7:ae9c47f62946 390
brunofgc 7:ae9c47f62946 391 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 7:ae9c47f62946 392
brunofgc 7:ae9c47f62946 393
brunofgc 0:1c0a769988ee 394 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 7:ae9c47f62946 395
brunofgc 0:1c0a769988ee 396 if(fpold == NULL){
brunofgc 7:ae9c47f62946 397 pc.printf("file_rename 4.\r\n");
brunofgc 7:ae9c47f62946 398 fclose(fpold);
brunofgc 0:1c0a769988ee 399 return 0;
brunofgc 0:1c0a769988ee 400 }
brunofgc 0:1c0a769988ee 401
brunofgc 0:1c0a769988ee 402 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 7:ae9c47f62946 403
brunofgc 7:ae9c47f62946 404 if(fpnew == NULL){
brunofgc 7:ae9c47f62946 405
brunofgc 7:ae9c47f62946 406 fclose(fpnew);
brunofgc 0:1c0a769988ee 407 return 0;
brunofgc 0:1c0a769988ee 408 }
brunofgc 0:1c0a769988ee 409
brunofgc 0:1c0a769988ee 410 pc.printf("Iniciando copia.\n");
brunofgc 0:1c0a769988ee 411
brunofgc 0:1c0a769988ee 412 sdCard::envio.bytes=0;
brunofgc 0:1c0a769988ee 413 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 414 while(ch != EOF){
brunofgc 0:1c0a769988ee 415 fputc(ch, fpnew);
brunofgc 0:1c0a769988ee 416 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 417 sdCard::envio.bytes++;
brunofgc 0:1c0a769988ee 418 }
brunofgc 0:1c0a769988ee 419
brunofgc 0:1c0a769988ee 420 fclose(fpnew);
brunofgc 0:1c0a769988ee 421 fclose(fpold);
brunofgc 0:1c0a769988ee 422
brunofgc 0:1c0a769988ee 423 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 0:1c0a769988ee 424 if(fpnew == NULL) { // that it was created.
brunofgc 0:1c0a769988ee 425 retval = (0); // Return Error.
brunofgc 0:1c0a769988ee 426 }
brunofgc 0:1c0a769988ee 427 else {
brunofgc 0:1c0a769988ee 428 fclose(fpnew);
brunofgc 0:1c0a769988ee 429 remove(oldfname); // Remove original file.
brunofgc 0:1c0a769988ee 430 retval = (1); // Return Success.
brunofgc 0:1c0a769988ee 431 }
brunofgc 7:ae9c47f62946 432 sdCard::arquivosAbertos=false;
brunofgc 7:ae9c47f62946 433 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 0:1c0a769988ee 434 return (retval);
brunofgc 9:cf406384efd9 435 }*/
brunofgc 9:cf406384efd9 436
brunofgc 10:263c093f8977 437
brunofgc 10:263c093f8977 438
brunofgc 9:cf406384efd9 439 //***********************************************************
brunofgc 9:cf406384efd9 440 // file_rename: renames a file (via copy & delete).
brunofgc 9:cf406384efd9 441 // Moves data instead of adjusting the file name in the
brunofgc 9:cf406384efd9 442 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 443 // Returns 0 = error; 1 = success
brunofgc 9:cf406384efd9 444 //***********************************************************
brunofgc 10:263c093f8977 445
brunofgc 10:263c093f8977 446
brunofgc 10:263c093f8977 447
brunofgc 9:cf406384efd9 448 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 14:c0162ab2a951 449 /*if(remove(oldfname)<0){
brunofgc 14:c0162ab2a951 450 pc.printf("file_rename 1.\r\n");
brunofgc 14:c0162ab2a951 451 return 0;
brunofgc 14:c0162ab2a951 452 }
brunofgc 14:c0162ab2a951 453 if(rename(oldfname,newfname)<0){
brunofgc 14:c0162ab2a951 454 pc.printf("file_rename 2.\r\n");
brunofgc 14:c0162ab2a951 455 return 0;
brunofgc 14:c0162ab2a951 456 }else{
brunofgc 14:c0162ab2a951 457 pc.printf("file_rename 3.\r\n");
brunofgc 14:c0162ab2a951 458 return 1;
brunofgc 14:c0162ab2a951 459 }*/
brunofgc 14:c0162ab2a951 460
brunofgc 9:cf406384efd9 461 #define maxTamFileCopy 128
brunofgc 9:cf406384efd9 462 char bufCopy[maxTamFileCopy];
brunofgc 9:cf406384efd9 463 uint8_t retval = 0;
brunofgc 9:cf406384efd9 464 uint32_t fileSize = 0;
brunofgc 9:cf406384efd9 465 uint32_t fileNumParts = 0;
brunofgc 9:cf406384efd9 466 uint32_t fileEnding=0;
brunofgc 9:cf406384efd9 467 char ch;
brunofgc 10:263c093f8977 468 uint32_t i,j;
brunofgc 10:263c093f8977 469 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 9:cf406384efd9 470 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 9:cf406384efd9 471
brunofgc 9:cf406384efd9 472 if(fpold == NULL){
brunofgc 9:cf406384efd9 473 fclose(fpold);
brunofgc 9:cf406384efd9 474 return 0;
brunofgc 9:cf406384efd9 475 }
brunofgc 9:cf406384efd9 476
brunofgc 9:cf406384efd9 477 sdCard::arquivosAbertos = true;
brunofgc 9:cf406384efd9 478
brunofgc 9:cf406384efd9 479 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 9:cf406384efd9 480
brunofgc 9:cf406384efd9 481 if(fpnew == NULL){
brunofgc 9:cf406384efd9 482 fclose(fpnew);
brunofgc 9:cf406384efd9 483 return 0;
brunofgc 9:cf406384efd9 484 sdCard::arquivosAbertos = false;
brunofgc 9:cf406384efd9 485 }
brunofgc 9:cf406384efd9 486
brunofgc 9:cf406384efd9 487
brunofgc 9:cf406384efd9 488 pc.printf("Iniciando copia.\n");
brunofgc 9:cf406384efd9 489
brunofgc 9:cf406384efd9 490
brunofgc 9:cf406384efd9 491 fseek(fpold, 0, SEEK_END); // seek to end of file
brunofgc 9:cf406384efd9 492 fileSize = ftell(fpold); // get current file pointer
brunofgc 10:263c093f8977 493 fseek(fpold, 0, SEEK_SET); // seek back to beginning of file
brunofgc 9:cf406384efd9 494
brunofgc 9:cf406384efd9 495
brunofgc 9:cf406384efd9 496 fileNumParts = fileSize/maxTamFileCopy;
brunofgc 9:cf406384efd9 497 fileEnding = fileSize%maxTamFileCopy;
brunofgc 9:cf406384efd9 498 for(i=0;i<fileNumParts;i++){
brunofgc 9:cf406384efd9 499 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 500 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 501 }
brunofgc 9:cf406384efd9 502 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 503 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 504 }
brunofgc 9:cf406384efd9 505 }
brunofgc 9:cf406384efd9 506 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 507 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 508 }
brunofgc 9:cf406384efd9 509 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 510 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 511 }
brunofgc 9:cf406384efd9 512 fclose(fpnew);
brunofgc 9:cf406384efd9 513 fclose(fpold);
brunofgc 9:cf406384efd9 514
brunofgc 9:cf406384efd9 515 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 9:cf406384efd9 516 if(fpnew == NULL) { // that it was created.
brunofgc 9:cf406384efd9 517 retval = (0); // Return Error.
brunofgc 9:cf406384efd9 518 }
brunofgc 9:cf406384efd9 519 else {
brunofgc 9:cf406384efd9 520 fclose(fpnew);
brunofgc 9:cf406384efd9 521 remove(oldfname); // Remove original file.
brunofgc 9:cf406384efd9 522 retval = (1); // Return Success.
brunofgc 9:cf406384efd9 523 }
brunofgc 9:cf406384efd9 524 sdCard::arquivosAbertos=false;
brunofgc 9:cf406384efd9 525 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 14:c0162ab2a951 526
brunofgc 9:cf406384efd9 527 return (retval);
brunofgc 14:c0162ab2a951 528
brunofgc 0:1c0a769988ee 529 }