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- #include "Marlin.h"
- #include "cmdqueue.h"
- #include "cardreader.h"
- #include "ultralcd.h"
- #include "stepper.h"
- #include "temperature.h"
- #include "language.h"
- #ifdef SDSUPPORT
- #define LONGEST_FILENAME (longFilename[0] ? longFilename : filename)
- CardReader::CardReader()
- {
- #ifdef SDCARD_SORT_ALPHA
- sort_count = 0;
- #if SDSORT_GCODE
- sort_alpha = true;
- sort_folders = FOLDER_SORTING;
- //sort_reverse = false;
- #endif
- #endif
- filesize = 0;
- sdpos = 0;
- sdprinting = false;
- cardOK = false;
- saving = false;
- logging = false;
- autostart_atmillis=0;
- workDirDepth = 0;
- file_subcall_ctr=0;
- memset(workDirParents, 0, sizeof(workDirParents));
- presort_flag = false;
- autostart_stilltocheck=true; //the SD start is delayed, because otherwise the serial cannot answer fast enough to make contact with the host software.
- lastnr=0;
- //power to SD reader
- #if SDPOWER > -1
- SET_OUTPUT(SDPOWER);
- WRITE(SDPOWER,HIGH);
- #endif //SDPOWER
-
- autostart_atmillis=_millis()+5000;
- }
- char *createFilename(char *buffer,const dir_t &p) //buffer>12characters
- {
- char *pos=buffer;
- for (uint8_t i = 0; i < 11; i++)
- {
- if (p.name[i] == ' ')continue;
- if (i == 8)
- {
- *pos++='.';
- }
- *pos++=p.name[i];
- }
- *pos++=0;
- return buffer;
- }
- /**
- +* Dive into a folder and recurse depth-first to perform a pre-set operation lsAction:
- +* LS_Count - Add +1 to nrFiles for every file within the parent
- +* LS_GetFilename - Get the filename of the file indexed by nrFiles
- +* LS_SerialPrint - Print the full path and size of each file to serial output
- +* LS_SerialPrint_LFN - Print the full path, long filename and size of each file to serial output
- +*/
- void CardReader::lsDive(const char *prepend, SdFile parent, const char * const match/*=NULL*/) {
- static uint8_t recursionCnt = 0;
- // RAII incrementer for the recursionCnt
- class _incrementer
- {
- public:
- _incrementer() {recursionCnt++;}
- ~_incrementer() {recursionCnt--;}
- } recursionCntIncrementer;
-
- dir_t p;
- uint8_t cnt = 0;
- // Read the next entry from a directory
- while (parent.readDir(p, longFilename) > 0) {
- if (recursionCnt > MAX_DIR_DEPTH)
- return;
- else if (DIR_IS_SUBDIR(&p) && lsAction != LS_Count && lsAction != LS_GetFilename) { // If the entry is a directory and the action is LS_SerialPrint
-
- // Get the short name for the item, which we know is a folder
- char lfilename[FILENAME_LENGTH];
- createFilename(lfilename, p);
- // Allocate enough stack space for the full path to a folder, trailing slash, and nul
- bool prepend_is_empty = (prepend[0] == '\0');
- int len = (prepend_is_empty ? 1 : strlen(prepend)) + strlen(lfilename) + 1 + 1;
- char path[len];
- // Append the FOLDERNAME12/ to the passed string.
- // It contains the full path to the "parent" argument.
- // We now have the full path to the item in this folder.
- strcpy(path, prepend_is_empty ? "/" : prepend); // root slash if prepend is empty
- strcat(path, lfilename); // FILENAME_LENGTH-1 characters maximum
- strcat(path, "/"); // 1 character
- // Serial.print(path);
- // Get a new directory object using the full path
- // and dive recursively into it.
-
- if (lsAction == LS_SerialPrint_LFN)
- printf_P(PSTR("DIR_ENTER: %s \"%s\"\n"), path, longFilename[0] ? longFilename : lfilename);
-
- SdFile dir;
- if (!dir.open(parent, lfilename, O_READ)) {
- if (lsAction == LS_SerialPrint || lsAction == LS_SerialPrint_LFN) {
- //SERIAL_ECHO_START();
- //SERIAL_ECHOPGM(_i("Cannot open subdir"));////MSG_SD_CANT_OPEN_SUBDIR
- //SERIAL_ECHOLN(lfilename);
- }
- }
- lsDive(path, dir);
- // close() is done automatically by destructor of SdFile
-
- if (lsAction == LS_SerialPrint_LFN)
- puts_P(PSTR("DIR_EXIT"));
- }
- else {
- uint8_t pn0 = p.name[0];
- if (pn0 == DIR_NAME_FREE) break;
- if (pn0 == DIR_NAME_DELETED || pn0 == '.') continue;
- if (longFilename[0] == '.') continue;
- if (!DIR_IS_FILE_OR_SUBDIR(&p) || (p.attributes & DIR_ATT_HIDDEN)) continue;
- filenameIsDir = DIR_IS_SUBDIR(&p);
- if (!filenameIsDir && (p.name[8] != 'G' || p.name[9] == '~')) continue;
- switch (lsAction) {
- case LS_Count:
- nrFiles++;
- break;
-
- case LS_SerialPrint_LFN:
- case LS_SerialPrint:
- createFilename(filename, p);
- SERIAL_PROTOCOL(prepend);
- SERIAL_PROTOCOL(filename);
- MYSERIAL.write(' ');
-
- if (lsAction == LS_SerialPrint_LFN)
- printf_P(PSTR("\"%s\" "), LONGEST_FILENAME);
-
- SERIAL_PROTOCOLLN(p.fileSize);
- manage_heater();
- break;
-
- case LS_GetFilename:
- //SERIAL_ECHOPGM("File: ");
- createFilename(filename, p);
- cluster = parent.curCluster();
- position = parent.curPosition();
- /*MYSERIAL.println(filename);
- SERIAL_ECHOPGM("Write date: ");
- writeDate = p.lastWriteDate;
- MYSERIAL.println(writeDate);
- writeTime = p.lastWriteTime;
- SERIAL_ECHOPGM("Creation date: ");
- MYSERIAL.println(p.creationDate);
- SERIAL_ECHOPGM("Access date: ");
- MYSERIAL.println(p.lastAccessDate);
- SERIAL_ECHOLNPGM("");*/
- crmodDate = p.lastWriteDate;
- crmodTime = p.lastWriteTime;
- // There are scenarios when simple modification time is not enough (on MS Windows)
- // For example - extract an old g-code from an archive onto the SD card.
- // In such case the creation time is current time (which is correct), but the modification time
- // stays the same - i.e. old.
- // Therefore let's pick the most recent timestamp from both creation and modification timestamps
- if( crmodDate < p.creationDate || ( crmodDate == p.creationDate && crmodTime < p.creationTime ) ){
- crmodDate = p.creationDate;
- crmodTime = p.creationTime;
- }
- //writeDate = p.lastAccessDate;
- if (match != NULL) {
- if (strcasecmp(match, filename) == 0) return;
- }
- else if (cnt == nrFiles) return;
- cnt++;
- break;
- }
- }
- } // while readDir
- }
- void CardReader::ls(bool printLFN)
- {
- lsAction = printLFN ? LS_SerialPrint_LFN : LS_SerialPrint;
- //if(lsAction==LS_Count)
- //nrFiles=0;
- root.rewind();
- lsDive("",root);
- }
- void CardReader::initsd()
- {
- cardOK = false;
- if(root.isOpen())
- root.close();
- #ifdef SDSLOW
- if (!card.init(SPI_HALF_SPEED,SDSS)
- #if defined(LCD_SDSS) && (LCD_SDSS != SDSS)
- && !card.init(SPI_HALF_SPEED,LCD_SDSS)
- #endif
- )
- #else
- if (!card.init(SPI_FULL_SPEED,SDSS)
- #if defined(LCD_SDSS) && (LCD_SDSS != SDSS)
- && !card.init(SPI_FULL_SPEED,LCD_SDSS)
- #endif
- )
- #endif
- {
- //if (!card.init(SPI_HALF_SPEED,SDSS))
- SERIAL_ECHO_START;
- SERIAL_ECHOLNRPGM(_n("SD init fail"));////MSG_SD_INIT_FAIL
- }
- else if (!volume.init(&card))
- {
- SERIAL_ERROR_START;
- SERIAL_ERRORLNRPGM(_n("volume.init failed"));////MSG_SD_VOL_INIT_FAIL
- }
- else if (!root.openRoot(&volume))
- {
- SERIAL_ERROR_START;
- SERIAL_ERRORLNRPGM(_n("openRoot failed"));////MSG_SD_OPENROOT_FAIL
- }
- else
- {
- cardOK = true;
- SERIAL_ECHO_START;
- SERIAL_ECHOLNRPGM(_n("SD card ok"));////MSG_SD_CARD_OK
- }
- workDir=root;
- curDir=&root;
- workDirDepth = 0;
- #ifdef SDCARD_SORT_ALPHA
- presort();
- #endif
- /*
- if(!workDir.openRoot(&volume))
- {
- SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
- }
- */
-
- }
- void CardReader::setroot(bool doPresort)
- {
- workDir=root;
- workDirDepth = 0;
-
- curDir=&workDir;
- #ifdef SDCARD_SORT_ALPHA
- if (doPresort)
- presort();
- else
- presort_flag = true;
- #endif
- }
- void CardReader::release()
- {
- sdprinting = false;
- cardOK = false;
- SERIAL_ECHO_START;
- SERIAL_ECHOLNRPGM(_n("SD card released"));////MSG_SD_CARD_RELEASED
- }
- void CardReader::startFileprint()
- {
- if(cardOK)
- {
- sdprinting = true;
- Stopped = false;
- #ifdef SDCARD_SORT_ALPHA
- //flush_presort();
- #endif
- }
- }
- void CardReader::openLogFile(const char* name)
- {
- logging = true;
- openFileWrite(name);
- }
- void CardReader::getDirName(char* name, uint8_t level)
- {
- workDirParents[level].getFilename(name);
- }
- uint16_t CardReader::getWorkDirDepth() {
- return workDirDepth;
- }
- void CardReader::getAbsFilename(char *t)
- {
- uint8_t cnt=0;
- *t='/';t++;cnt++;
- for(uint8_t i=0;i<workDirDepth;i++)
- {
- workDirParents[i].getFilename(t); //SDBaseFile.getfilename!
- while(*t!=0 && cnt< MAXPATHNAMELENGTH)
- {t++;cnt++;} //crawl counter forward.
- }
- if(cnt<MAXPATHNAMELENGTH-13)
- file.getFilename(t);
- else
- t[0]=0;
- }
- void CardReader::printAbsFilenameFast()
- {
- SERIAL_PROTOCOL('/');
- for (uint8_t i = 0; i < getWorkDirDepth(); i++)
- {
- SERIAL_PROTOCOL(dir_names[i]);
- SERIAL_PROTOCOL('/');
- }
- SERIAL_PROTOCOL(LONGEST_FILENAME);
- }
- /**
- * @brief Dive into subfolder
- *
- * Method sets curDir to point to root, in case fileName is null.
- * Method sets curDir to point to workDir, in case fileName path is relative
- * (doesn't start with '/')
- * Method sets curDir to point to dir, which is specified by absolute path
- * specified by fileName. In such case fileName is updated so it points to
- * file name without the path.
- *
- * @param[in,out] fileName
- * expects file name including path
- * in case of absolute path, file name without path is returned
- */
- bool CardReader::diveSubfolder (const char *&fileName)
- {
- curDir=&root;
- if (!fileName)
- return 1;
- const char *dirname_start, *dirname_end;
- if (fileName[0] == '/') // absolute path
- {
- setroot(false);
- dirname_start = fileName + 1;
- while (*dirname_start)
- {
- dirname_end = strchr(dirname_start, '/');
- //SERIAL_ECHO("start:");SERIAL_ECHOLN((int)(dirname_start-name));
- //SERIAL_ECHO("end :");SERIAL_ECHOLN((int)(dirname_end-name));
- if (dirname_end && dirname_end > dirname_start)
- {
- const size_t maxLen = 12;
- char subdirname[maxLen+1];
- const size_t len = ((static_cast<size_t>(dirname_end-dirname_start))>maxLen) ? maxLen : (dirname_end-dirname_start);
- strncpy(subdirname, dirname_start, len);
- subdirname[len] = 0;
- if (!chdir(subdirname, false))
- return 0;
- curDir = &workDir;
- dirname_start = dirname_end + 1;
- }
- else // the reminder after all /fsa/fdsa/ is the filename
- {
- fileName = dirname_start;
- //SERIAL_ECHOLN("remaider");
- //SERIAL_ECHOLN(fname);
- break;
- }
- }
- }
- else //relative path
- {
- curDir = &workDir;
- }
- return 1;
- }
- static const char ofKill[] PROGMEM = "trying to call sub-gcode files with too many levels.";
- static const char ofSubroutineCallTgt[] PROGMEM = "SUBROUTINE CALL target:\"";
- static const char ofParent[] PROGMEM = "\" parent:\"";
- static const char ofPos[] PROGMEM = "\" pos";
- static const char ofNowDoingFile[] PROGMEM = "Now doing file: ";
- static const char ofNowFreshFile[] PROGMEM = "Now fresh file: ";
- static const char ofFileOpened[] PROGMEM = "File opened: ";
- static const char ofSize[] PROGMEM = " Size: ";
- static const char ofFileSelected[] PROGMEM = "File selected";
- static const char ofSDPrinting[] PROGMEM = "SD-PRINTING ";
- static const char ofWritingToFile[] PROGMEM = "Writing to file: ";
- void CardReader::openFileReadFilteredGcode(const char* name, bool replace_current/* = false*/){
- if(!cardOK)
- return;
-
- if(file.isOpen()){ //replacing current file by new file, or subfile call
- if(!replace_current){
- if((int)file_subcall_ctr>(int)SD_PROCEDURE_DEPTH-1){
- // SERIAL_ERROR_START;
- // SERIAL_ERRORPGM("trying to call sub-gcode files with too many levels. MAX level is:");
- // SERIAL_ERRORLN(SD_PROCEDURE_DEPTH);
- kill(ofKill, 1);
- return;
- }
-
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(ofSubroutineCallTgt);
- SERIAL_ECHO(name);
- SERIAL_ECHORPGM(ofParent);
-
- //store current filename and position
- getAbsFilename(filenames[file_subcall_ctr]);
-
- SERIAL_ECHO(filenames[file_subcall_ctr]);
- SERIAL_ECHORPGM(ofPos);
- SERIAL_ECHOLN(sdpos);
- filespos[file_subcall_ctr]=sdpos;
- file_subcall_ctr++;
- } else {
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(ofNowDoingFile);
- SERIAL_ECHOLN(name);
- }
- file.close();
- } else { //opening fresh file
- file_subcall_ctr=0; //resetting procedure depth in case user cancels print while in procedure
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(ofNowFreshFile);
- SERIAL_ECHOLN(name);
- }
- sdprinting = false;
-
- const char *fname=name;
- if (!diveSubfolder(fname))
- return;
-
- if (file.openFilteredGcode(curDir, fname)) {
- filesize = file.fileSize();
- SERIAL_PROTOCOLRPGM(ofFileOpened);////MSG_SD_FILE_OPENED
- SERIAL_PROTOCOL(fname);
- SERIAL_PROTOCOLRPGM(ofSize);////MSG_SD_SIZE
- SERIAL_PROTOCOLLN(filesize);
- sdpos = 0;
-
- SERIAL_PROTOCOLLNRPGM(ofFileSelected);////MSG_SD_FILE_SELECTED
- getfilename(0, fname);
- lcd_setstatus(longFilename[0] ? longFilename : fname);
- lcd_setstatuspgm(ofSDPrinting);
- } else {
- SERIAL_PROTOCOLRPGM(MSG_SD_OPEN_FILE_FAIL);
- SERIAL_PROTOCOL(fname);
- SERIAL_PROTOCOLLN('.');
- }
- }
- void CardReader::openFileWrite(const char* name)
- {
- if(!cardOK)
- return;
- if(file.isOpen()){ //replacing current file by new file, or subfile call
- #if 0
- // I doubt chained files support is necessary for file saving:
- // Intentionally disabled because it takes a lot of code size while being not used
- if((int)file_subcall_ctr>(int)SD_PROCEDURE_DEPTH-1){
- // SERIAL_ERROR_START;
- // SERIAL_ERRORPGM("trying to call sub-gcode files with too many levels. MAX level is:");
- // SERIAL_ERRORLN(SD_PROCEDURE_DEPTH);
- kill(ofKill, 1);
- return;
- }
-
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(ofSubroutineCallTgt);
- SERIAL_ECHO(name);
- SERIAL_ECHORPGM(ofParent);
-
- //store current filename and position
- getAbsFilename(filenames[file_subcall_ctr]);
-
- SERIAL_ECHO(filenames[file_subcall_ctr]);
- SERIAL_ECHORPGM(ofPos);
- SERIAL_ECHOLN(sdpos);
- filespos[file_subcall_ctr]=sdpos;
- file_subcall_ctr++;
- file.close();
- #else
- SERIAL_ECHOLNPGM("File already opened");
- #endif
- } else { //opening fresh file
- file_subcall_ctr=0; //resetting procedure depth in case user cancels print while in procedure
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(ofNowFreshFile);
- SERIAL_ECHOLN(name);
- }
- sdprinting = false;
-
- const char *fname=name;
- if (!diveSubfolder(fname))
- return;
-
- //write
- if (!file.open(curDir, fname, O_CREAT | O_APPEND | O_WRITE | O_TRUNC)){
- SERIAL_PROTOCOLRPGM(MSG_SD_OPEN_FILE_FAIL);
- SERIAL_PROTOCOL(fname);
- SERIAL_PROTOCOLLN('.');
- } else {
- saving = true;
- SERIAL_PROTOCOLRPGM(ofWritingToFile);////MSG_SD_WRITE_TO_FILE
- SERIAL_PROTOCOLLN(fname);
- lcd_setstatus(fname);
- }
- }
- void CardReader::removeFile(const char* name)
- {
- if(!cardOK) return;
- file.close();
- sdprinting = false;
- const char *fname=name;
- if (!diveSubfolder(fname))
- return;
- if (file.remove(curDir, fname))
- {
- SERIAL_PROTOCOLPGM("File deleted:");
- SERIAL_PROTOCOLLN(fname);
- sdpos = 0;
- #ifdef SDCARD_SORT_ALPHA
- presort();
- #endif
- }
- else
- {
- SERIAL_PROTOCOLPGM("Deletion failed, File: ");
- SERIAL_PROTOCOL(fname);
- SERIAL_PROTOCOLLN('.');
- }
-
- }
- uint32_t CardReader::getFileSize()
- {
- return filesize;
- }
- void CardReader::getStatus(bool arg_P)
- {
- if (isPrintPaused)
- {
- if (saved_printing && (saved_printing_type == PRINTING_TYPE_SD))
- SERIAL_PROTOCOLLNPGM("SD print paused");
- else
- SERIAL_PROTOCOLLNPGM("Print saved");
- }
- else if (sdprinting)
- {
- if (arg_P)
- {
- printAbsFilenameFast();
- SERIAL_PROTOCOLLN();
- }
- else
- SERIAL_PROTOCOLLN(LONGEST_FILENAME);
-
- SERIAL_PROTOCOLRPGM(_N("SD printing byte "));////MSG_SD_PRINTING_BYTE
- SERIAL_PROTOCOL(sdpos);
- SERIAL_PROTOCOL('/');
- SERIAL_PROTOCOLLN(filesize);
- uint16_t time = ( _millis() - starttime ) / 60000U;
- SERIAL_PROTOCOL(itostr2(time/60));
- SERIAL_PROTOCOL(':');
- SERIAL_PROTOCOLLN(itostr2(time%60));
- }
- else
- SERIAL_PROTOCOLLNPGM("Not SD printing");
- }
- void CardReader::write_command(char *buf)
- {
- char* begin = buf;
- char* npos = 0;
- char* end = buf + strlen(buf) - 1;
- file.writeError = false;
- if((npos = strchr(buf, 'N')) != NULL)
- {
- begin = strchr(npos, ' ') + 1;
- end = strchr(npos, '*') - 1;
- }
- end[1] = '\r';
- end[2] = '\n';
- end[3] = '\0';
- file.write(begin);
- if (file.writeError)
- {
- SERIAL_ERROR_START;
- SERIAL_ERRORLNRPGM(MSG_SD_ERR_WRITE_TO_FILE);
- }
- }
- #define CHUNK_SIZE 64
- void CardReader::write_command_no_newline(char *buf)
- {
- file.write(buf, CHUNK_SIZE);
- if (file.writeError)
- {
- SERIAL_ERROR_START;
- SERIAL_ERRORLNRPGM(MSG_SD_ERR_WRITE_TO_FILE);
- SERIAL_PROTOCOLLNPGM("An error while writing to the SD Card.");
- }
- }
- void CardReader::checkautostart(bool force)
- {
- if(!force)
- {
- if(!autostart_stilltocheck)
- return;
- if(autostart_atmillis<_millis())
- return;
- }
- autostart_stilltocheck=false;
- if(!cardOK)
- {
- initsd();
- if(!cardOK) //fail
- return;
- }
-
- char autoname[30];
- sprintf_P(autoname, PSTR("auto%i.g"), lastnr);
- for(int8_t i=0;i<(int8_t)strlen(autoname);i++)
- autoname[i]=tolower(autoname[i]);
- dir_t p;
- root.rewind();
-
- bool found=false;
- while (root.readDir(p, NULL) > 0)
- {
- for(int8_t i=0;i<(int8_t)strlen((char*)p.name);i++)
- p.name[i]=tolower(p.name[i]);
- //Serial.print((char*)p.name);
- //Serial.print(" ");
- //Serial.println(autoname);
- if(p.name[9]!='~') //skip safety copies
- if(strncmp((char*)p.name,autoname,5)==0)
- {
- char cmd[30];
- // M23: Select SD file
- sprintf_P(cmd, PSTR("M23 %s"), autoname);
- enquecommand(cmd);
- // M24: Start/resume SD print
- enquecommand_P(PSTR("M24"));
- found=true;
- }
- }
- if(!found)
- lastnr=-1;
- else
- lastnr++;
- }
- void CardReader::closefile(bool store_location)
- {
- file.sync();
- file.close();
- saving = false;
- logging = false;
-
- if(store_location)
- {
- //future: store printer state, filename and position for continuing a stopped print
- // so one can unplug the printer and continue printing the next day.
-
- }
-
- }
- void CardReader::getfilename(uint16_t nr, const char * const match/*=NULL*/)
- {
- curDir=&workDir;
- lsAction=LS_GetFilename;
- nrFiles=nr;
- curDir->rewind();
- lsDive("",*curDir,match);
-
- }
- void CardReader::getfilename_simple(uint32_t position, const char * const match/*=NULL*/)
- {
- curDir = &workDir;
- lsAction = LS_GetFilename;
- nrFiles = 0;
- curDir->seekSet(position);
- lsDive("", *curDir, match);
- }
- uint16_t CardReader::getnrfilenames()
- {
- curDir=&workDir;
- lsAction=LS_Count;
- nrFiles=0;
- curDir->rewind();
- lsDive("",*curDir);
- //SERIAL_ECHOLN(nrFiles);
- return nrFiles;
- }
- bool CardReader::chdir(const char * relpath, bool doPresort)
- {
- SdFile newfile;
- SdFile *parent=&root;
-
- if(workDir.isOpen())
- parent=&workDir;
-
- if(!newfile.open(*parent,relpath, O_READ) || ((workDirDepth + 1) >= MAX_DIR_DEPTH))
- {
- SERIAL_ECHO_START;
- SERIAL_ECHORPGM(_n("Cannot enter subdir: "));////MSG_SD_CANT_ENTER_SUBDIR
- SERIAL_ECHOLN(relpath);
- return 0;
- }
- else
- {
- strcpy(dir_names[workDirDepth], relpath);
- puts(relpath);
- if (workDirDepth < MAX_DIR_DEPTH) {
- for (int d = ++workDirDepth; d--;)
- workDirParents[d+1] = workDirParents[d];
- workDirParents[0]=*parent;
- }
- workDir=newfile;
- #ifdef SDCARD_SORT_ALPHA
- if (doPresort)
- presort();
- else
- presort_flag = true;
- #endif
- return 1;
- }
- }
- void CardReader::updir()
- {
- if(workDirDepth > 0)
- {
- --workDirDepth;
- workDir = workDirParents[0];
- for (unsigned int d = 0; d < workDirDepth; d++)
- {
- workDirParents[d] = workDirParents[d+1];
- }
- #ifdef SDCARD_SORT_ALPHA
- presort();
- #endif
- }
- }
- #ifdef SDCARD_SORT_ALPHA
- /**
- * Get the name of a file in the current directory by sort-index
- */
- void CardReader::getfilename_sorted(const uint16_t nr) {
- getfilename(
- #if SDSORT_GCODE
- sort_alpha &&
- #endif
- (nr < sort_count) ? sort_order[nr] : nr
- );
- }
- /**
- * Read all the files and produce a sort key
- *
- * We can do this in 3 ways...
- * - Minimal RAM: Read two filenames at a time sorting along...
- * - Some RAM: Buffer the directory just for this sort
- * - Most RAM: Buffer the directory and return filenames from RAM
- */
- void CardReader::presort() {
- if (farm_mode || IS_SD_INSERTED == false) return; //sorting is not used in farm mode
- uint8_t sdSort = eeprom_read_byte((uint8_t*)EEPROM_SD_SORT);
- if (sdSort == SD_SORT_NONE) return; //sd sort is turned off
- #if SDSORT_GCODE
- if (!sort_alpha) return;
- #endif
- KEEPALIVE_STATE(IN_HANDLER);
- // Throw away old sort index
- flush_presort();
- // If there are files, sort up to the limit
- uint16_t fileCnt = getnrfilenames();
- if (fileCnt > 0) {
- // Never sort more than the max allowed
- // If you use folders to organize, 20 may be enough
- if (fileCnt > SDSORT_LIMIT) {
- lcd_show_fullscreen_message_and_wait_P(_i("Some files will not be sorted. Max. No. of files in 1 folder for sorting is 100."));////MSG_FILE_CNT c=20 r=6
- fileCnt = SDSORT_LIMIT;
- }
- lcd_clear();
- #if !SDSORT_USES_RAM
- lcd_set_progress();
- #endif
- lcd_puts_at_P(0, 1, _i("Sorting files"));////MSG_SORTING c=20 r=1
- // Sort order is always needed. May be static or dynamic.
- #if SDSORT_DYNAMIC_RAM
- sort_order = new uint8_t[fileCnt];
- #endif
- // Use RAM to store the entire directory during pre-sort.
- // SDSORT_LIMIT should be set to prevent over-allocation.
- #if SDSORT_USES_RAM
- // If using dynamic ram for names, allocate on the heap.
- #if SDSORT_CACHE_NAMES
- #if SDSORT_DYNAMIC_RAM
- sortshort = new char*[fileCnt];
- sortnames = new char*[fileCnt];
- #endif
- #elif SDSORT_USES_STACK
- char sortnames[fileCnt][LONG_FILENAME_LENGTH];
- uint16_t modification_time[fileCnt];
- uint16_t modification_date[fileCnt];
- #endif
- // Folder sorting needs 1 bit per entry for flags.
- #if HAS_FOLDER_SORTING
- #if SDSORT_DYNAMIC_RAM
- isDir = new uint8_t[(fileCnt + 7) >> 3];
- #elif SDSORT_USES_STACK
- uint8_t isDir[(fileCnt + 7) >> 3];
- #endif
- #endif
- #else // !SDSORT_USES_RAM
- uint32_t positions[fileCnt];
- // By default re-read the names from SD for every compare
- // 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 crmod_time_bckp;
- uint16_t crmod_date_bckp;
- #endif
- position = 0;
- if (fileCnt > 1) {
- // Init sort order.
- for (uint16_t i = 0; i < fileCnt; i++) {
- if (!IS_SD_INSERTED) return;
- manage_heater();
- sort_order[i] = i;
- positions[i] = position;
- getfilename(i);
- // If using RAM then read all filenames now.
- #if SDSORT_USES_RAM
- getfilename(i);
- #if SDSORT_DYNAMIC_RAM
- // Use dynamic method to copy long filename
- sortnames[i] = strdup(LONGEST_FILENAME);
- #if SDSORT_CACHE_NAMES
- // When caching also store the short name, since
- // we're replacing the getfilename() behavior.
- sortshort[i] = strdup(filename);
- #endif
- #else
- // Copy filenames into the static array
- strcpy(sortnames[i], LONGEST_FILENAME);
- modification_time[i] = crmodTime;
- modification_date[i] = crmodDate;
- #if SDSORT_CACHE_NAMES
- strcpy(sortshort[i], filename);
- #endif
- #endif
- // char out[30];
- // sprintf_P(out, PSTR("---- %i %s %s"), i, filenameIsDir ? "D" : " ", sortnames[i]);
- // SERIAL_ECHOLN(out);
- #if HAS_FOLDER_SORTING
- const uint16_t bit = i & 0x07, ind = i >> 3;
- if (bit == 0) isDir[ind] = 0x00;
- if (filenameIsDir) isDir[ind] |= _BV(bit);
- #endif
- #endif
- }
- #ifdef QUICKSORT
- quicksort(0, fileCnt - 1);
- #else //Qicksort not defined, use Bubble Sort
- uint32_t counter = 0;
- uint16_t total = 0.5*(fileCnt - 1)*(fileCnt);
- // 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() (((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() (((crmod_date_bckp == crmodDate) && (crmod_time_bckp > crmodTime)) || \
- (crmod_date_bckp > crmodDate))
- #endif
- #if HAS_FOLDER_SORTING
- #if SDSORT_USES_RAM
- // Folder sorting needs an index and bit to test for folder-ness.
- const uint8_t ind1 = o1 >> 3, bit1 = o1 & 0x07,
- ind2 = o2 >> 3, bit2 = o2 & 0x07;
- #define _SORT_CMP_DIR(fs) \
- (((isDir[ind1] & _BV(bit1)) != 0) == ((isDir[ind2] & _BV(bit2)) != 0) \
- ? _SORT_CMP_NODIR() \
- : (isDir[fs > 0 ? ind1 : ind2] & (fs > 0 ? _BV(bit1) : _BV(bit2))) != 0)
- #define _SORT_CMP_TIME_DIR(fs) \
- (((isDir[ind1] & _BV(bit1)) != 0) == ((isDir[ind2] & _BV(bit2)) != 0) \
- ? _SORT_CMP_TIME_NODIR() \
- : (isDir[fs > 0 ? ind1 : ind2] & (fs > 0 ? _BV(bit1) : _BV(bit2))) != 0)
- #else
- #define _SORT_CMP_DIR(fs) ((dir1 == filenameIsDir) ? _SORT_CMP_NODIR() : (fs > 0 ? dir1 : !dir1))
- #define _SORT_CMP_TIME_DIR(fs) ((dir1 == filenameIsDir) ? _SORT_CMP_TIME_NODIR() : (fs < 0 ? dir1 : !dir1))
- #endif
- #endif
- for (uint16_t i = fileCnt; --i;) {
- if (!IS_SD_INSERTED) return;
- bool didSwap = false;
- #if !SDSORT_USES_RAM //show progresss bar only if slow sorting method is used
- int8_t percent = (counter * 100) / total;//((counter * 100) / pow((fileCnt-1),2));
- for (int column = 0; column < 20; column++) {
- if (column < (percent / 5))
- {
- lcd_putc_at(column, 2, '\x01'); //simple progress bar
- }
- }
- counter++;
- #endif
- //MYSERIAL.println(int(i));
- for (uint16_t j = 0; j < i; ++j) {
- if (!IS_SD_INSERTED) return;
- manage_heater();
- const uint16_t o1 = sort_order[j], o2 = sort_order[j + 1];
- // The most economical method reads names as-needed
- // throughout the loop. Slow if there are many.
- #if !SDSORT_USES_RAM
- counter++;
- getfilename_simple(positions[o1]);
- strcpy(name1, LONGEST_FILENAME); // save (or getfilename below will trounce it)
- crmod_date_bckp = crmodDate;
- crmod_time_bckp = crmodTime;
- #if HAS_FOLDER_SORTING
- bool dir1 = filenameIsDir;
- #endif
- getfilename_simple(positions[o2]);
- char *name2 = LONGEST_FILENAME; // use the string in-place
- #endif // !SDSORT_USES_RAM
- // Sort the current pair according to settings.
- if (
- #if HAS_FOLDER_SORTING
- (sdSort == SD_SORT_TIME && _SORT_CMP_TIME_DIR(FOLDER_SORTING)) || (sdSort == SD_SORT_ALPHA && _SORT_CMP_DIR(FOLDER_SORTING))
- #else
- (sdSort == SD_SORT_TIME && _SORT_CMP_TIME_NODIR()) || (sdSort == SD_SORT_ALPHA && _SORT_CMP_NODIR())
- #endif
- )
- {
- sort_order[j] = o2;
- sort_order[j + 1] = o1;
- didSwap = true;
- }
- }
- if (!didSwap) break;
- } //end of bubble sort loop
- #endif
- // Using RAM but not keeping names around
- #if (SDSORT_USES_RAM && !SDSORT_CACHE_NAMES)
- #if SDSORT_DYNAMIC_RAM
- for (uint16_t i = 0; i < fileCnt; ++i) free(sortnames[i]);
- #if HAS_FOLDER_SORTING
- free(isDir);
- #endif
- #endif
- #endif
- }
- else {
- sort_order[0] = 0;
- #if (SDSORT_USES_RAM && SDSORT_CACHE_NAMES)
- getfilename(0);
- #if SDSORT_DYNAMIC_RAM
- sortnames = new char*[1];
- sortnames[0] = strdup(LONGEST_FILENAME); // malloc
- sortshort = new char*[1];
- sortshort[0] = strdup(filename); // malloc
- isDir = new uint8_t[1];
- #else
- strcpy(sortnames[0], LONGEST_FILENAME);
- strcpy(sortshort[0], filename);
- #endif
- isDir[0] = filenameIsDir ? 0x01 : 0x00;
- #endif
- }
- sort_count = fileCnt;
- }
- #if !SDSORT_USES_RAM //show progresss bar only if slow sorting method is used
- for (int column = 0; column <= 19; column++)
- {
- lcd_putc_at(column, 2, '\x01'); //simple progress bar
- }
- _delay(300);
- lcd_set_degree();
- lcd_clear();
- #endif
- lcd_update(2);
- KEEPALIVE_STATE(NOT_BUSY);
- lcd_timeoutToStatus.start();
- }
- void CardReader::flush_presort() {
- if (sort_count > 0) {
- #if SDSORT_DYNAMIC_RAM
- delete sort_order;
- #if SDSORT_CACHE_NAMES
- for (uint8_t i = 0; i < sort_count; ++i) {
- free(sortshort[i]); // strdup
- free(sortnames[i]); // strdup
- }
- delete sortshort;
- delete sortnames;
- #endif
- #endif
- sort_count = 0;
- }
- }
- #endif // SDCARD_SORT_ALPHA
- void CardReader::printingHasFinished()
- {
- st_synchronize();
- if(file_subcall_ctr>0) //heading up to a parent file that called current as a procedure.
- {
- file.close();
- file_subcall_ctr--;
- openFileReadFilteredGcode(filenames[file_subcall_ctr],true);
- setIndex(filespos[file_subcall_ctr]);
- startFileprint();
- }
- else
- {
- quickStop();
- file.close();
- sdprinting = false;
- if(SD_FINISHED_STEPPERRELEASE)
- {
- finishAndDisableSteppers();
- //enquecommand_P(PSTR(SD_FINISHED_RELEASECOMMAND));
- }
- autotempShutdown();
- #ifdef SDCARD_SORT_ALPHA
- //presort();
- #endif
- }
- }
- bool CardReader::ToshibaFlashAir_GetIP(uint8_t *ip)
- {
- memset(ip, 0, 4);
- return card.readExtMemory(1, 1, 0x400+0x150, 4, ip);
- }
- #endif //SDSUPPORT
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