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Merge pull request #1739 from draeath/MK3-fix-sdcard-sorting

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use modification times for sdcard time sorting. fixes #477
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DRracer 2019-11-04 17:31:38 +01:00 committed by GitHub
commit e56cb14bb9
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2 changed files with 17 additions and 17 deletions
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28
Firmware/cardreader.cpp
View File

@ -137,8 +137,8 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
SERIAL_ECHOPGM("Access date: ");
MYSERIAL.println(p.lastAccessDate);
SERIAL_ECHOLNPGM("");*/
creationDate = p.creationDate;
creationTime = p.creationTime;
modificationDate = p.lastWriteDate;
modificationTime = p.lastWriteTime;
//writeDate = p.lastAccessDate;
if (match != NULL) {
if (strcasecmp(match, filename) == 0) return;
@ -763,8 +763,8 @@ void CardReader::presort() {
#endif
#elif SDSORT_USES_STACK
char sortnames[fileCnt][LONG_FILENAME_LENGTH];
uint16_t creation_time[fileCnt];
uint16_t creation_date[fileCnt];
uint16_t modification_time[fileCnt];
uint16_t modification_date[fileCnt];
#endif
// Folder sorting needs 1 bit per entry for flags.
@ -784,8 +784,8 @@ void CardReader::presort() {
// retaining only two filenames at a time. This is very
// slow but is safest and uses minimal RAM.
char name1[LONG_FILENAME_LENGTH + 1];
uint16_t creation_time_bckp;
uint16_t creation_date_bckp;
uint16_t modification_time_bckp;
uint16_t modification_date_bckp;
#endif
position = 0;
@ -811,8 +811,8 @@ void CardReader::presort() {
#else
// Copy filenames into the static array
strcpy(sortnames[i], LONGEST_FILENAME);
creation_time[i] = creationTime;
creation_date[i] = creationDate;
modification_time[i] = modificationTime;
modification_date[i] = modificationDate;
#if SDSORT_CACHE_NAMES
strcpy(sortshort[i], filename);
#endif
@ -837,12 +837,12 @@ void CardReader::presort() {
// Compare names from the array or just the two buffered names
#if SDSORT_USES_RAM
#define _SORT_CMP_NODIR() (strcasecmp(sortnames[o1], sortnames[o2]) > 0)
#define _SORT_CMP_TIME_NODIR() (((creation_date[o1] == creation_date[o2]) && (creation_time[o1] < creation_time[o2])) || \
(creation_date[o1] < creation_date [o2]))
#define _SORT_CMP_TIME_NODIR() (((modification_date[o1] == modification_date[o2]) && (modification_time[o1] < modification_time[o2])) || \
(modification_date[o1] < modification_date [o2]))
#else
#define _SORT_CMP_NODIR() (strcasecmp(name1, name2) > 0) //true if lowercase(name1) > lowercase(name2)
#define _SORT_CMP_TIME_NODIR() (((creation_date_bckp == creationDate) && (creation_time_bckp > creationTime)) || \
(creation_date_bckp > creationDate))
#define _SORT_CMP_TIME_NODIR() (((modification_date_bckp == modificationDate) && (modification_time_bckp > modificationTime)) || \
(modification_date_bckp > modificationDate))
#endif
@ -893,8 +893,8 @@ void CardReader::presort() {
counter++;
getfilename_simple(positions[o1]);
strcpy(name1, LONGEST_FILENAME); // save (or getfilename below will trounce it)
creation_date_bckp = creationDate;
creation_time_bckp = creationTime;
modification_date_bckp = modificationDate;
modification_time_bckp = modificationTime;
#if HAS_FOLDER_SORTING
bool dir1 = filenameIsDir;
#endif

6
Firmware/cardreader.h
View File

@ -77,7 +77,7 @@ public:
bool cardOK ;
bool paused ;
char filename[13];
uint16_t creationTime, creationDate;
uint16_t modificationTime, modificationDate;
uint32_t cluster, position;
char longFilename[LONG_FILENAME_LENGTH];
bool filenameIsDir;
@ -114,8 +114,8 @@ private:
#endif
#elif !SDSORT_USES_STACK
char sortnames[SDSORT_LIMIT][FILENAME_LENGTH];
uint16_t creation_time[SDSORT_LIMIT];
uint16_t creation_date[SDSORT_LIMIT];
uint16_t modification_time[SDSORT_LIMIT];
uint16_t modification_date[SDSORT_LIMIT];
#endif
// Folder sorting uses an isDir array when caching items.