Bruno Cavalcanti / Mbed 2 deprecated brunoDrome

teste de publish

Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

funcoesSDCard.cpp@15:0f78bf9c13ec, 2017-12-27 (annotated)

Committer:
brunofgc
Date:
Wed Dec 27 13:10:09 2017 +0000
Revision:
15:0f78bf9c13ec
Parent:
14:c0162ab2a951
Child:
22:cb832a9bc704
Vers?o otimizada quanto ? resposta do webbrowser e demais funcionalidades executadas via "*ServerCommand*/". Bootloader com problema. Vers?o instalada no HSR.

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 13:b9183b4bc049 221 if(!sdCard::abreArquivo(arquivo,"a")){
brunofgc 13:b9183b4bc049 222 sdCard::fechaArquivo(arquivo);
brunofgc 13:b9183b4bc049 223 return false;
brunofgc 13:b9183b4bc049 224 }
brunofgc 13:b9183b4bc049 225
brunofgc 13:b9183b4bc049 226 for(i=0;i<tam;i+=2){
brunofgc 13:b9183b4bc049 227 //fprintf(arquivo->fp,"%c",data[i]);
brunofgc 13:b9183b4bc049 228
brunofgc 13:b9183b4bc049 229 hex[0]=data[i];
brunofgc 13:b9183b4bc049 230 hex[1]=data[i+1];
brunofgc 13:b9183b4bc049 231 c = hextobin(hex,2);
brunofgc 14:c0162ab2a951 232
brunofgc 14:c0162ab2a951 233 sdCard::checkSum+=c;
brunofgc 13:b9183b4bc049 234
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
brunofgc 13:b9183b4bc049 240 return true;
brunofgc 13:b9183b4bc049 241 }
brunofgc 13:b9183b4bc049 242
brunofgc 0:1c0a769988ee 243 bool sdCard::fechaArquivo(arquivoSD* arquivo){
brunofgc 11:631bea162800 244 //Struct do arquivo
brunofgc 0:1c0a769988ee 245 fclose(arquivo->fp);
brunofgc 0:1c0a769988ee 246 arquivo->aberto = false;
brunofgc 0:1c0a769988ee 247 return true;
brunofgc 0:1c0a769988ee 248 }
brunofgc 0:1c0a769988ee 249
brunofgc 10:263c093f8977 250 bool sdCard::excluiArquivo(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 251 if(arquivo->aberto){
brunofgc 11:631bea162800 252 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 253 }
brunofgc 7:ae9c47f62946 254 if(!remove(arquivo->nome)){return false;}
brunofgc 13:b9183b4bc049 255 arquivo->bytes = 0;
brunofgc 7:ae9c47f62946 256 return true;
brunofgc 0:1c0a769988ee 257 }
brunofgc 0:1c0a769988ee 258
brunofgc 0:1c0a769988ee 259 bool sdCard::exibeArquivo(arquivoSD *arquivo){
brunofgc 7:ae9c47f62946 260 char c;
brunofgc 7:ae9c47f62946 261 if(!sdCard::arquivoAberto(2000)){return false;}
brunofgc 0:1c0a769988ee 262
brunofgc 0:1c0a769988ee 263 if(!sdCard::abreArquivo(arquivo,"r")){
brunofgc 0:1c0a769988ee 264 return false;
brunofgc 7:ae9c47f62946 265 }
brunofgc 0:1c0a769988ee 266
brunofgc 0:1c0a769988ee 267 pc.printf("\n\nInicio do arquivo %s.\n\n",arquivo->nome);
brunofgc 0:1c0a769988ee 268
brunofgc 0:1c0a769988ee 269 do{
brunofgc 0:1c0a769988ee 270 c = fgetc(arquivo->fp);
brunofgc 0:1c0a769988ee 271 if(!feof(arquivo->fp)){pc.printf("%c",c);}
brunofgc 0:1c0a769988ee 272 }while(!feof(arquivo->fp));
brunofgc 0:1c0a769988ee 273 pc.printf("\n\nFim do arquivo %s.\n",arquivo->nome);
brunofgc 0:1c0a769988ee 274 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 275 return true;
brunofgc 0:1c0a769988ee 276 }
brunofgc 0:1c0a769988ee 277
brunofgc 0:1c0a769988ee 278 int sdCard::init(){
brunofgc 0:1c0a769988ee 279 //Inicializando SDCard
brunofgc 0:1c0a769988ee 280
brunofgc 10:263c093f8977 281 strcpy(sdCard::bank0.nome,"/sd/RAD/bank0.txt");
brunofgc 10:263c093f8977 282 strcpy(sdCard::bank1.nome,"/sd/RAD/bank1.txt");
brunofgc 10:263c093f8977 283 strcpy(sdCard::currentBankFile.nome,"/sd/RAD/currentBank.txt");
brunofgc 0:1c0a769988ee 284 strcpy(sdCard::config.nome,"/sd/RAD/config.bin");
brunofgc 0:1c0a769988ee 285 strcpy(sdCard::devices.nome,"/sd/RAD/devices.cfg");
brunofgc 0:1c0a769988ee 286 strcpy(sdCard::status.nome,"/sd/RAD/status.txt");
brunofgc 10:263c093f8977 287 strcpy(sdCard::tempFile.nome,"/sd/RAD/tempFile.bin");
brunofgc 13:b9183b4bc049 288 strcpy(sdCard::newFirmware.nome,"/sd/RAD/firmware.bin");
brunofgc 13:b9183b4bc049 289
brunofgc 0:1c0a769988ee 290
brunofgc 0:1c0a769988ee 291 if(!sdCard::abreArquivo(&sdCard::devices,"r")){
brunofgc 15:0f78bf9c13ec 292 pc.printf("Remota nao parametrizada!!!\n");
brunofgc 15:0f78bf9c13ec 293 mkdir("/sd/RAD", 0777);
brunofgc 0:1c0a769988ee 294 }else{
brunofgc 0:1c0a769988ee 295 fechaArquivo(&sdCard::devices);
brunofgc 10:263c093f8977 296 }
brunofgc 11:631bea162800 297 sdCard::verificaCurrentBank();
brunofgc 0:1c0a769988ee 298 return 1;
brunofgc 0:1c0a769988ee 299 }
brunofgc 0:1c0a769988ee 300
brunofgc 10:263c093f8977 301 bool sdCard::deleteBanks(uint8_t bank){
brunofgc 10:263c093f8977 302 switch(bank){
brunofgc 10:263c093f8977 303 case 0:
brunofgc 10:263c093f8977 304 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 305 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 306 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 307 break;
brunofgc 10:263c093f8977 308 case 1:
brunofgc 10:263c093f8977 309 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 310 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 311 sdCard::fechaArquivo(&sdCard::bank1);*/
brunofgc 10:263c093f8977 312 break;
brunofgc 10:263c093f8977 313 case 2:
brunofgc 10:263c093f8977 314 sdCard::excluiArquivo(&sdCard::bank0);
brunofgc 11:631bea162800 315 /*sdCard::abreArquivo(&sdCard::bank0,"w");
brunofgc 11:631bea162800 316 sdCard::fechaArquivo(&sdCard::bank0);*/
brunofgc 10:263c093f8977 317 sdCard::excluiArquivo(&sdCard::bank1);
brunofgc 11:631bea162800 318 /*sdCard::abreArquivo(&sdCard::bank1,"w");
brunofgc 11:631bea162800 319 sdCard::fechaArquivo(&sdCard::bank1); */
brunofgc 10:263c093f8977 320 sdCard::excluiArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 321 if(sdCard::abreArquivo(&sdCard::currentBankFile,"w")){
brunofgc 10:263c093f8977 322 fputc('0',sdCard::currentBankFile.fp);
brunofgc 11:631bea162800 323 fputc('0',sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 324 fflush(sdCard::currentBankFile.fp);
brunofgc 10:263c093f8977 325 sdCard::fechaArquivo(&sdCard::currentBankFile);
brunofgc 10:263c093f8977 326 }
brunofgc 10:263c093f8977 327 break;
brunofgc 10:263c093f8977 328 }
brunofgc 10:263c093f8977 329 return true;
brunofgc 10:263c093f8977 330 }
brunofgc 10:263c093f8977 331
brunofgc 0:1c0a769988ee 332 int sdCard::preparaEnvio(void){
brunofgc 7:ae9c47f62946 333 //Verifico se existe arquivo pendente de envio.
brunofgc 10:263c093f8977 334 //if(!sdCard::arquivoAberto(5000)){return 2;}
brunofgc 7:ae9c47f62946 335 //Incluindo o status no envio
brunofgc 10:263c093f8977 336 modemCom::writeStatusToSD();
brunofgc 0:1c0a769988ee 337 return 1;
brunofgc 0:1c0a769988ee 338 }
brunofgc 0:1c0a769988ee 339
brunofgc 0:1c0a769988ee 340 bool sdCard::getFileTam(arquivoSD *arquivo){
brunofgc 0:1c0a769988ee 341 uint32_t tam=0;
brunofgc 7:ae9c47f62946 342 uint8_t timeOut = timeOutArquivoAberto;
brunofgc 7:ae9c47f62946 343 if(!sdCard::arquivoAberto(5000)){return false;}
brunofgc 0:1c0a769988ee 344
brunofgc 0:1c0a769988ee 345 if(arquivo->aberto){
brunofgc 0:1c0a769988ee 346 fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 347 }
brunofgc 0:1c0a769988ee 348
brunofgc 13:b9183b4bc049 349 if(sdCard::abreArquivo(arquivo,"r")){
brunofgc 2:55b7b466e742 350 fseek(arquivo->fp, 0, SEEK_END); // seek to end of file
brunofgc 2:55b7b466e742 351 tam = ftell(arquivo->fp); // get current file pointer
brunofgc 13:b9183b4bc049 352 fseek(arquivo->fp, 0, SEEK_SET); // seek back to beginning of file
brunofgc 13:b9183b4bc049 353
brunofgc 13:b9183b4bc049 354 /*while(fgetc(arquivo->fp)!=EOF){
brunofgc 13:b9183b4bc049 355 tam++;
brunofgc 13:b9183b4bc049 356 }*/
brunofgc 13:b9183b4bc049 357
brunofgc 0:1c0a769988ee 358 sdCard::fechaArquivo(arquivo);
brunofgc 0:1c0a769988ee 359 }else{
brunofgc 0:1c0a769988ee 360 return false;
brunofgc 0:1c0a769988ee 361 }
brunofgc 0:1c0a769988ee 362 arquivo->bytes = tam;
brunofgc 0:1c0a769988ee 363 return true;
brunofgc 0:1c0a769988ee 364 }
brunofgc 0:1c0a769988ee 365
brunofgc 7:ae9c47f62946 366 bool sdCard::arquivoAberto(uint16_t timeOut){
brunofgc 7:ae9c47f62946 367 while(
brunofgc 10:263c093f8977 368 (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 369 &&
brunofgc 7:ae9c47f62946 370 timeOut){
brunofgc 7:ae9c47f62946 371 timeOut--;
brunofgc 7:ae9c47f62946 372 if((timeOut%1000)==0){pc.printf("Timeout em arquivoAberto()<%lu>.\r\n",timeOut);}
brunofgc 7:ae9c47f62946 373 osDelay(1);
brunofgc 7:ae9c47f62946 374 }
brunofgc 7:ae9c47f62946 375 if(timeOut){return true;}
brunofgc 7:ae9c47f62946 376 else{return false;}
brunofgc 0:1c0a769988ee 377 }
brunofgc 0:1c0a769988ee 378
brunofgc 0:1c0a769988ee 379
brunofgc 9:cf406384efd9 380 /*//***********************************************************
brunofgc 0:1c0a769988ee 381 // file_rename: renames a file (via copy & delete).
brunofgc 0:1c0a769988ee 382 // Moves data instead of adjusting the file name in the
brunofgc 0:1c0a769988ee 383 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 384 // Returns 0 = error; 1 = success
brunofgc 0:1c0a769988ee 385 //***********************************************************
brunofgc 7:ae9c47f62946 386 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 7:ae9c47f62946 387 //rename(oldfname,newfname);
brunofgc 0:1c0a769988ee 388 int retval = 0;
brunofgc 0:1c0a769988ee 389 int ch;
brunofgc 7:ae9c47f62946 390 sdCard::envio.bytes=0;
brunofgc 7:ae9c47f62946 391
brunofgc 7:ae9c47f62946 392 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 7:ae9c47f62946 393
brunofgc 7:ae9c47f62946 394
brunofgc 0:1c0a769988ee 395 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 7:ae9c47f62946 396
brunofgc 0:1c0a769988ee 397 if(fpold == NULL){
brunofgc 7:ae9c47f62946 398 pc.printf("file_rename 4.\r\n");
brunofgc 7:ae9c47f62946 399 fclose(fpold);
brunofgc 0:1c0a769988ee 400 return 0;
brunofgc 0:1c0a769988ee 401 }
brunofgc 0:1c0a769988ee 402
brunofgc 0:1c0a769988ee 403 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 7:ae9c47f62946 404
brunofgc 7:ae9c47f62946 405 if(fpnew == NULL){
brunofgc 7:ae9c47f62946 406
brunofgc 7:ae9c47f62946 407 fclose(fpnew);
brunofgc 0:1c0a769988ee 408 return 0;
brunofgc 0:1c0a769988ee 409 }
brunofgc 0:1c0a769988ee 410
brunofgc 0:1c0a769988ee 411 pc.printf("Iniciando copia.\n");
brunofgc 0:1c0a769988ee 412
brunofgc 0:1c0a769988ee 413 sdCard::envio.bytes=0;
brunofgc 0:1c0a769988ee 414 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 415 while(ch != EOF){
brunofgc 0:1c0a769988ee 416 fputc(ch, fpnew);
brunofgc 0:1c0a769988ee 417 ch = fgetc(fpold);
brunofgc 0:1c0a769988ee 418 sdCard::envio.bytes++;
brunofgc 0:1c0a769988ee 419 }
brunofgc 0:1c0a769988ee 420
brunofgc 0:1c0a769988ee 421 fclose(fpnew);
brunofgc 0:1c0a769988ee 422 fclose(fpold);
brunofgc 0:1c0a769988ee 423
brunofgc 0:1c0a769988ee 424 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 0:1c0a769988ee 425 if(fpnew == NULL) { // that it was created.
brunofgc 0:1c0a769988ee 426 retval = (0); // Return Error.
brunofgc 0:1c0a769988ee 427 }
brunofgc 0:1c0a769988ee 428 else {
brunofgc 0:1c0a769988ee 429 fclose(fpnew);
brunofgc 0:1c0a769988ee 430 remove(oldfname); // Remove original file.
brunofgc 0:1c0a769988ee 431 retval = (1); // Return Success.
brunofgc 0:1c0a769988ee 432 }
brunofgc 7:ae9c47f62946 433 sdCard::arquivosAbertos=false;
brunofgc 7:ae9c47f62946 434 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 0:1c0a769988ee 435 return (retval);
brunofgc 9:cf406384efd9 436 }*/
brunofgc 9:cf406384efd9 437
brunofgc 10:263c093f8977 438
brunofgc 10:263c093f8977 439
brunofgc 9:cf406384efd9 440 //***********************************************************
brunofgc 9:cf406384efd9 441 // file_rename: renames a file (via copy & delete).
brunofgc 9:cf406384efd9 442 // Moves data instead of adjusting the file name in the
brunofgc 9:cf406384efd9 443 // file directory. Checks to insure the file was renamed.
brunofgc 9:cf406384efd9 444 // Returns 0 = error; 1 = success
brunofgc 9:cf406384efd9 445 //***********************************************************
brunofgc 10:263c093f8977 446
brunofgc 10:263c093f8977 447
brunofgc 10:263c093f8977 448
brunofgc 9:cf406384efd9 449 uint8_t sdCard::file_rename(const char *oldfname, const char *newfname) {
brunofgc 14:c0162ab2a951 450 /*if(remove(oldfname)<0){
brunofgc 14:c0162ab2a951 451 pc.printf("file_rename 1.\r\n");
brunofgc 14:c0162ab2a951 452 return 0;
brunofgc 14:c0162ab2a951 453 }
brunofgc 14:c0162ab2a951 454 if(rename(oldfname,newfname)<0){
brunofgc 14:c0162ab2a951 455 pc.printf("file_rename 2.\r\n");
brunofgc 14:c0162ab2a951 456 return 0;
brunofgc 14:c0162ab2a951 457 }else{
brunofgc 14:c0162ab2a951 458 pc.printf("file_rename 3.\r\n");
brunofgc 14:c0162ab2a951 459 return 1;
brunofgc 14:c0162ab2a951 460 }*/
brunofgc 14:c0162ab2a951 461
brunofgc 9:cf406384efd9 462 #define maxTamFileCopy 128
brunofgc 9:cf406384efd9 463 char bufCopy[maxTamFileCopy];
brunofgc 9:cf406384efd9 464 uint8_t retval = 0;
brunofgc 9:cf406384efd9 465 uint32_t fileSize = 0;
brunofgc 9:cf406384efd9 466 uint32_t fileNumParts = 0;
brunofgc 9:cf406384efd9 467 uint32_t fileEnding=0;
brunofgc 9:cf406384efd9 468 char ch;
brunofgc 10:263c093f8977 469 uint32_t i,j;
brunofgc 10:263c093f8977 470 if(!sdCard::arquivoAberto(30000)){return false;}
brunofgc 9:cf406384efd9 471 FILE *fpold = fopen(oldfname, "r"); // src file
brunofgc 9:cf406384efd9 472
brunofgc 9:cf406384efd9 473 if(fpold == NULL){
brunofgc 9:cf406384efd9 474 fclose(fpold);
brunofgc 9:cf406384efd9 475 return 0;
brunofgc 9:cf406384efd9 476 }
brunofgc 9:cf406384efd9 477
brunofgc 9:cf406384efd9 478 sdCard::arquivosAbertos = true;
brunofgc 9:cf406384efd9 479
brunofgc 9:cf406384efd9 480 FILE *fpnew = fopen(newfname, "w"); // dest file
brunofgc 9:cf406384efd9 481
brunofgc 9:cf406384efd9 482 if(fpnew == NULL){
brunofgc 9:cf406384efd9 483 fclose(fpnew);
brunofgc 9:cf406384efd9 484 return 0;
brunofgc 9:cf406384efd9 485 sdCard::arquivosAbertos = false;
brunofgc 9:cf406384efd9 486 }
brunofgc 9:cf406384efd9 487
brunofgc 9:cf406384efd9 488
brunofgc 9:cf406384efd9 489 pc.printf("Iniciando copia.\n");
brunofgc 9:cf406384efd9 490
brunofgc 9:cf406384efd9 491
brunofgc 9:cf406384efd9 492 fseek(fpold, 0, SEEK_END); // seek to end of file
brunofgc 9:cf406384efd9 493 fileSize = ftell(fpold); // get current file pointer
brunofgc 10:263c093f8977 494 fseek(fpold, 0, SEEK_SET); // seek back to beginning of file
brunofgc 9:cf406384efd9 495
brunofgc 9:cf406384efd9 496
brunofgc 9:cf406384efd9 497 fileNumParts = fileSize/maxTamFileCopy;
brunofgc 9:cf406384efd9 498 fileEnding = fileSize%maxTamFileCopy;
brunofgc 9:cf406384efd9 499 for(i=0;i<fileNumParts;i++){
brunofgc 9:cf406384efd9 500 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 501 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 502 }
brunofgc 9:cf406384efd9 503 for(j=0;j<maxTamFileCopy;j++){
brunofgc 9:cf406384efd9 504 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 505 }
brunofgc 9:cf406384efd9 506 }
brunofgc 9:cf406384efd9 507 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 508 bufCopy[j]=fgetc(fpold);
brunofgc 9:cf406384efd9 509 }
brunofgc 9:cf406384efd9 510 for(j=0;j<fileEnding;j++){
brunofgc 9:cf406384efd9 511 fputc(bufCopy[j],fpnew);
brunofgc 9:cf406384efd9 512 }
brunofgc 9:cf406384efd9 513 fclose(fpnew);
brunofgc 9:cf406384efd9 514 fclose(fpold);
brunofgc 9:cf406384efd9 515
brunofgc 9:cf406384efd9 516 fpnew = fopen(newfname, "r"); // Reopen dest to insure
brunofgc 9:cf406384efd9 517 if(fpnew == NULL) { // that it was created.
brunofgc 9:cf406384efd9 518 retval = (0); // Return Error.
brunofgc 9:cf406384efd9 519 }
brunofgc 9:cf406384efd9 520 else {
brunofgc 9:cf406384efd9 521 fclose(fpnew);
brunofgc 9:cf406384efd9 522 remove(oldfname); // Remove original file.
brunofgc 9:cf406384efd9 523 retval = (1); // Return Success.
brunofgc 9:cf406384efd9 524 }
brunofgc 9:cf406384efd9 525 sdCard::arquivosAbertos=false;
brunofgc 9:cf406384efd9 526 pc.printf("file_rename retval <%lu>.\r\n",retval);
brunofgc 14:c0162ab2a951 527
brunofgc 9:cf406384efd9 528 return (retval);
brunofgc 14:c0162ab2a951 529
brunofgc 0:1c0a769988ee 530 }