Erick / Mbed 2 deprecated ICE-F412

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Dependencies:   mbed-rtos mbed

ICE-Application/src/add-ons/ConfigFS/ConfigFs.cpp@0:61364762ee0e, 2017-01-24 (annotated)

Committer:
jmarkel44
Date:
Tue Jan 24 19:05:33 2017 +0000
Revision:
0:61364762ee0e
Port from IAR to Nucleo-F412 board

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jmarkel44 0:61364762ee0e 1 #include "ConfigFs.h"
jmarkel44 0:61364762ee0e 2 #include "mbed.h"
jmarkel44 0:61364762ee0e 3 #include "mfs.h"
jmarkel44 0:61364762ee0e 4
jmarkel44 0:61364762ee0e 5 bool ConfigFs::saveUserFile(const char *filename, void *file_buf, int file_size)
jmarkel44 0:61364762ee0e 6 {
jmarkel44 0:61364762ee0e 7 // printf("Writing filename=%s, size=%d\r\n", filename, file_size);
jmarkel44 0:61364762ee0e 8 mfs fs0(0xA0);
jmarkel44 0:61364762ee0e 9 fs0.createFile((char *)filename);
jmarkel44 0:61364762ee0e 10 file *fp = new file(&fs0, (char *)filename, AWRITE);
jmarkel44 0:61364762ee0e 11 fp->write((char *)file_buf, file_size);
jmarkel44 0:61364762ee0e 12 if( fp->flush() != 0 ) {
jmarkel44 0:61364762ee0e 13 printf("Flush Failed\r\n");
jmarkel44 0:61364762ee0e 14 }
jmarkel44 0:61364762ee0e 15 delete fp;
jmarkel44 0:61364762ee0e 16 return true;
jmarkel44 0:61364762ee0e 17 }
jmarkel44 0:61364762ee0e 18
jmarkel44 0:61364762ee0e 19 bool ConfigFs::readUserFile(const char *filename, void *file_buf, int file_size)
jmarkel44 0:61364762ee0e 20 {
jmarkel44 0:61364762ee0e 21 mfs fs0(0xA0);
jmarkel44 0:61364762ee0e 22 // printf("%s, len=%d\r\n", filename, strlen(filename));
jmarkel44 0:61364762ee0e 23 file *fp = new file(&fs0, (char *)filename, AWRITE);
jmarkel44 0:61364762ee0e 24 fp->read((char *)file_buf, file_size);
jmarkel44 0:61364762ee0e 25 delete fp;
jmarkel44 0:61364762ee0e 26 // printf("File Read: %s; bytes=%d, len=%d\n\r", (char *)file_buf, file_size, strlen((char *)file_buf));
jmarkel44 0:61364762ee0e 27 return true;
jmarkel44 0:61364762ee0e 28 }
jmarkel44 0:61364762ee0e 29
jmarkel44 0:61364762ee0e 30 bool ConfigFs::deleteUserFile(const char *filename)
jmarkel44 0:61364762ee0e 31 {
jmarkel44 0:61364762ee0e 32 mfs fs0(0xA0);
jmarkel44 0:61364762ee0e 33 fs0.removeFile((char *)filename);
jmarkel44 0:61364762ee0e 34 return true;
jmarkel44 0:61364762ee0e 35 }
jmarkel44 0:61364762ee0e 36
jmarkel44 0:61364762ee0e 37 std::vector<std::string> ConfigFs::listUserFiles()
jmarkel44 0:61364762ee0e 38 {
jmarkel44 0:61364762ee0e 39 mfs fs0(0xA0);
jmarkel44 0:61364762ee0e 40 unsigned int n;
jmarkel44 0:61364762ee0e 41 char found_file[FILENAME_LENGTH];
jmarkel44 0:61364762ee0e 42 std::vector<std::string> filelist;
jmarkel44 0:61364762ee0e 43
jmarkel44 0:61364762ee0e 44 n=0;
jmarkel44 0:61364762ee0e 45 while (1) {
jmarkel44 0:61364762ee0e 46 if (fs0.findNextFile(n, found_file, &n) == 0 ) {
jmarkel44 0:61364762ee0e 47 filelist.push_back(found_file);
jmarkel44 0:61364762ee0e 48 } else {
jmarkel44 0:61364762ee0e 49 break; // Reach end of fs
jmarkel44 0:61364762ee0e 50 }
jmarkel44 0:61364762ee0e 51 n++;
jmarkel44 0:61364762ee0e 52 }
jmarkel44 0:61364762ee0e 53 return filelist;
jmarkel44 0:61364762ee0e 54
jmarkel44 0:61364762ee0e 55 }