Bruno Cavalcanti / Mbed 2 deprecated brunoDrome

teste de publish

Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

funcoesSDCard.cpp@13:b9183b4bc049, 2017-10-23 (annotated)

Committer:
brunofgc
Date:
Mon Oct 23 15:35:18 2017 +0000
Revision:
13:b9183b4bc049
Parent:
11:631bea162800
Child:
14:c0162ab2a951
vers?o com rename de arquivo ainda gerando eventuais erros; esta vers?o j? faz bootloader pela internet sem usar memoria AHB extra

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