1077 lines
31 KiB
C++
1077 lines
31 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "../inc/MarlinConfig.h"
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#if ENABLED(SDSUPPORT)
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#include "cardreader.h"
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#include "../Marlin.h"
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#include "../lcd/ultralcd.h"
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#include "../module/planner.h"
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#include "../module/printcounter.h"
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#include "../core/language.h"
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#include "../gcode/queue.h"
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#include "../module/configuration_store.h"
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#if ENABLED(EMERGENCY_PARSER)
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#include "../feature/emergency_parser.h"
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#endif
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#if ENABLED(POWER_LOSS_RECOVERY)
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#include "../feature/power_loss_recovery.h"
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#endif
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#if ENABLED(ADVANCED_PAUSE_FEATURE)
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#include "../feature/pause.h"
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#endif
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// public:
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card_flags_t CardReader::flag;
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char CardReader::filename[FILENAME_LENGTH], CardReader::longFilename[LONG_FILENAME_LENGTH];
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int8_t CardReader::autostart_index;
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#if ENABLED(BINARY_FILE_TRANSFER) && NUM_SERIAL > 1
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int8_t CardReader::transfer_port_index;
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#endif
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// private:
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SdFile CardReader::root, CardReader::workDir, CardReader::workDirParents[MAX_DIR_DEPTH];
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uint8_t CardReader::workDirDepth;
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#if ENABLED(SDCARD_SORT_ALPHA)
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uint16_t CardReader::sort_count;
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#if ENABLED(SDSORT_GCODE)
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bool CardReader::sort_alpha;
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int CardReader::sort_folders;
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//bool CardReader::sort_reverse;
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#endif
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#if ENABLED(SDSORT_DYNAMIC_RAM)
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uint8_t *CardReader::sort_order;
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#else
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uint8_t CardReader::sort_order[SDSORT_LIMIT];
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#endif
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#if ENABLED(SDSORT_USES_RAM)
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#if ENABLED(SDSORT_CACHE_NAMES)
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#if ENABLED(SDSORT_DYNAMIC_RAM)
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char **CardReader::sortshort, **CardReader::sortnames;
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#else
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char CardReader::sortshort[SDSORT_LIMIT][FILENAME_LENGTH];
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char CardReader::sortnames[SDSORT_LIMIT][SORTED_LONGNAME_STORAGE];
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#endif
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#elif DISABLED(SDSORT_USES_STACK)
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char CardReader::sortnames[SDSORT_LIMIT][SORTED_LONGNAME_STORAGE];
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#endif
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#if HAS_FOLDER_SORTING
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#if ENABLED(SDSORT_DYNAMIC_RAM)
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uint8_t *CardReader::isDir;
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#elif ENABLED(SDSORT_CACHE_NAMES) || DISABLED(SDSORT_USES_STACK)
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uint8_t CardReader::isDir[(SDSORT_LIMIT+7)>>3];
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#endif
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#endif
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#endif // SDSORT_USES_RAM
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#endif // SDCARD_SORT_ALPHA
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Sd2Card CardReader::sd2card;
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SdVolume CardReader::volume;
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SdFile CardReader::file;
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uint8_t CardReader::file_subcall_ctr;
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uint32_t CardReader::filespos[SD_PROCEDURE_DEPTH];
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char CardReader::proc_filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
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uint32_t CardReader::filesize, CardReader::sdpos;
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LsAction CardReader::lsAction; //stored for recursion.
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uint16_t CardReader::nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
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char *CardReader::diveDirName;
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CardReader::CardReader() {
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#if ENABLED(SDCARD_SORT_ALPHA)
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sort_count = 0;
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#if ENABLED(SDSORT_GCODE)
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sort_alpha = true;
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sort_folders = FOLDER_SORTING;
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//sort_reverse = false;
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#endif
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#endif
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flag.sdprinting = flag.detected = flag.saving = flag.logging = false;
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filesize = sdpos = 0;
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file_subcall_ctr = 0;
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workDirDepth = 0;
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ZERO(workDirParents);
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// Disable autostart until card is initialized
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autostart_index = -1;
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#if PIN_EXISTS(SDPOWER)
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OUT_WRITE(SDPOWER_PIN, HIGH); // Power the SD reader
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#endif
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}
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char *createFilename(char *buffer, const dir_t &p) {
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char *pos = buffer;
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for (uint8_t i = 0; i < 11; i++) {
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if (p.name[i] == ' ') continue;
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if (i == 8) *pos++ = '.';
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*pos++ = p.name[i];
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}
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*pos++ = 0;
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return buffer;
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}
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/**
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* Dive into a folder and recurse depth-first to perform a pre-set operation lsAction:
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* LS_Count - Add +1 to nrFiles for every file within the parent
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* LS_GetFilename - Get the filename of the file indexed by nrFile_index
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* LS_SerialPrint - Print the full path and size of each file to serial output
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*/
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uint16_t nrFile_index;
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void CardReader::lsDive(const char *prepend, SdFile parent, const char * const match/*=nullptr*/) {
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dir_t p;
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uint8_t cnt = 0;
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// Read the next entry from a directory
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while (parent.readDir(&p, longFilename) > 0) {
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// If the entry is a directory and the action is LS_SerialPrint
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if (DIR_IS_SUBDIR(&p) && lsAction != LS_Count && lsAction != LS_GetFilename) {
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// Get the short name for the item, which we know is a folder
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char dosFilename[FILENAME_LENGTH];
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createFilename(dosFilename, p);
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// Allocate enough stack space for the full path to a folder, trailing slash, and nul
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const bool prepend_is_empty = (!prepend || prepend[0] == '\0');
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const int len = (prepend_is_empty ? 1 : strlen(prepend)) + strlen(dosFilename) + 1 + 1;
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char path[len];
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// Append the FOLDERNAME12/ to the passed string.
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// It contains the full path to the "parent" argument.
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// We now have the full path to the item in this folder.
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strcpy(path, prepend_is_empty ? "/" : prepend); // root slash if prepend is empty
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strcat(path, dosFilename); // FILENAME_LENGTH characters maximum
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strcat(path, "/"); // 1 character
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// Serial.print(path);
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// Get a new directory object using the full path
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// and dive recursively into it.
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SdFile dir;
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if (!dir.open(&parent, dosFilename, O_READ)) {
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if (lsAction == LS_SerialPrint) {
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SERIAL_ECHO_START();
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SERIAL_ECHOPGM(MSG_SD_CANT_OPEN_SUBDIR);
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SERIAL_ECHOLN(dosFilename);
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}
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}
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lsDive(path, dir);
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// close() is done automatically by destructor of SdFile
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}
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else {
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uint8_t pn0 = p.name[0];
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if (pn0 == DIR_NAME_FREE) break;
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if (pn0 == DIR_NAME_DELETED || pn0 == '.') continue;
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if (longFilename[0] == '.') continue;
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if (!DIR_IS_FILE_OR_SUBDIR(&p) || (p.attributes & DIR_ATT_HIDDEN)) continue;
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flag.filenameIsDir = DIR_IS_SUBDIR(&p);
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if (!flag.filenameIsDir && (p.name[8] != 'G' || p.name[9] == '~')) continue;
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switch (lsAction) { // 1 based file count
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case LS_Count:
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nrFiles++;
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break;
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case LS_SerialPrint:
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createFilename(filename, p);
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if (prepend) SERIAL_ECHO(prepend);
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SERIAL_ECHO(filename);
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SERIAL_CHAR(' ');
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SERIAL_ECHOLN(p.fileSize);
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break;
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case LS_GetFilename:
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createFilename(filename, p);
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if (match != nullptr) {
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if (strcasecmp(match, filename) == 0) return;
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}
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else if (cnt == nrFile_index) return; // 0 based index
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cnt++;
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break;
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}
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}
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} // while readDir
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}
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void CardReader::ls() {
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lsAction = LS_SerialPrint;
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root.rewind();
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lsDive(nullptr, root);
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}
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#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
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/**
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* Get a long pretty path based on a DOS 8.3 path
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*/
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void CardReader::printLongPath(char *path) {
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lsAction = LS_GetFilename;
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int i, pathLen = strlen(path);
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// SERIAL_ECHOPGM("Full Path: "); SERIAL_ECHOLN(path);
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// Zero out slashes to make segments
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for (i = 0; i < pathLen; i++) if (path[i] == '/') path[i] = '\0';
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SdFile diveDir = root; // start from the root for segment 1
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for (i = 0; i < pathLen;) {
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if (path[i] == '\0') i++; // move past a single nul
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char *segment = &path[i]; // The segment after most slashes
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// If a segment is empty (extra-slash) then exit
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if (!*segment) break;
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// Go to the next segment
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while (path[++i]) { }
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// SERIAL_ECHOPGM("Looking for segment: "); SERIAL_ECHOLN(segment);
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// Find the item, setting the long filename
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diveDir.rewind();
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lsDive(nullptr, diveDir, segment);
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// Print /LongNamePart to serial output
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SERIAL_CHAR('/');
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SERIAL_ECHO(longFilename[0] ? longFilename : "???");
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// If the filename was printed then that's it
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if (!flag.filenameIsDir) break;
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// SERIAL_ECHOPGM("Opening dir: "); SERIAL_ECHOLN(segment);
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// Open the sub-item as the new dive parent
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SdFile dir;
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if (!dir.open(&diveDir, segment, O_READ)) {
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SERIAL_EOL();
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SERIAL_ECHO_START();
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SERIAL_ECHOPGM(MSG_SD_CANT_OPEN_SUBDIR);
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SERIAL_ECHO(segment);
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break;
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}
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diveDir.close();
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diveDir = dir;
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} // while i<pathLen
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SERIAL_EOL();
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}
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#endif // LONG_FILENAME_HOST_SUPPORT
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/**
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* Echo the DOS 8.3 filename (and long filename, if any)
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*/
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void CardReader::printFilename() {
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if (file.isOpen()) {
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char dosFilename[FILENAME_LENGTH];
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file.getFilename(dosFilename);
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SERIAL_ECHO(dosFilename);
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#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
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getfilename(0, dosFilename);
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if (longFilename[0]) {
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SERIAL_ECHO(' ');
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SERIAL_ECHO(longFilename);
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}
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#endif
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}
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else
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SERIAL_ECHOPGM("(no file)");
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SERIAL_EOL();
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}
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void CardReader::initsd() {
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flag.detected = false;
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if (root.isOpen()) root.close();
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#ifndef SPI_SPEED
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#define SPI_SPEED SPI_FULL_SPEED
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#endif
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if (!sd2card.init(SPI_SPEED, SDSS)
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#if defined(LCD_SDSS) && (LCD_SDSS != SDSS)
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&& !sd2card.init(SPI_SPEED, LCD_SDSS)
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#endif
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) {
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//if (!sd2card.init(SPI_HALF_SPEED,SDSS))
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SERIAL_ECHO_MSG(MSG_SD_INIT_FAIL);
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}
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else if (!volume.init(&sd2card))
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SERIAL_ERROR_MSG(MSG_SD_VOL_INIT_FAIL);
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else if (!root.openRoot(&volume))
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SERIAL_ERROR_MSG(MSG_SD_OPENROOT_FAIL);
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else {
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flag.detected = true;
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SERIAL_ECHO_MSG(MSG_SD_CARD_OK);
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#if ENABLED(EEPROM_SETTINGS) && NONE(FLASH_EEPROM_EMULATION, SPI_EEPROM, I2C_EEPROM)
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settings.first_load();
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#endif
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}
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setroot();
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ui.refresh();
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}
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void CardReader::release() {
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stopSDPrint();
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flag.detected = false;
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}
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void CardReader::openAndPrintFile(const char *name) {
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char cmd[4 + strlen(name) + 1]; // Room for "M23 ", filename, and null
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sprintf_P(cmd, PSTR("M23 %s"), name);
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for (char *c = &cmd[4]; *c; c++) *c = tolower(*c);
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queue.enqueue_one_now(cmd);
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queue.enqueue_now_P(PSTR("M24"));
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}
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void CardReader::startFileprint() {
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if (isDetected()) {
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flag.sdprinting = true;
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#if SD_RESORT
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flush_presort();
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#endif
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}
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}
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void CardReader::stopSDPrint(
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#if SD_RESORT
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const bool re_sort/*=false*/
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#endif
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) {
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#if ENABLED(ADVANCED_PAUSE_FEATURE)
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did_pause_print = 0;
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#endif
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flag.sdprinting = flag.abort_sd_printing = false;
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if (isFileOpen()) file.close();
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#if SD_RESORT
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if (re_sort) presort();
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#endif
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}
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void CardReader::openLogFile(char * const path) {
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flag.logging = true;
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openFile(path, false);
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}
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void appendAtom(SdFile &file, char *& dst, uint8_t &cnt) {
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file.getFilename(dst);
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while (*dst && cnt < MAXPATHNAMELENGTH) { dst++; cnt++; }
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if (cnt < MAXPATHNAMELENGTH) { *dst = '/'; dst++; cnt++; }
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}
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void CardReader::getAbsFilename(char *t) {
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*t++ = '/'; // Root folder
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uint8_t cnt = 1;
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for (uint8_t i = 0; i < workDirDepth; i++) // Loop to current work dir
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appendAtom(workDirParents[i], t, cnt);
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if (cnt < MAXPATHNAMELENGTH - (FILENAME_LENGTH) - 1) { // Leave room for filename and nul
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appendAtom(file, t, cnt);
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--t;
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}
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*t = '\0';
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}
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void CardReader::openFile(char * const path, const bool read, const bool subcall/*=false*/) {
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if (!isDetected()) return;
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uint8_t doing = 0;
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if (isFileOpen()) { // Replacing current file or doing a subroutine
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if (subcall) {
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if (file_subcall_ctr > SD_PROCEDURE_DEPTH - 1) {
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SERIAL_ERROR_MSG("trying to call sub-gcode files with too many levels. MAX level is:" STRINGIFY(SD_PROCEDURE_DEPTH));
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kill();
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return;
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}
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// Store current filename (based on workDirParents) and position
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getAbsFilename(proc_filenames[file_subcall_ctr]);
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filespos[file_subcall_ctr] = sdpos;
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SERIAL_ECHO_START();
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SERIAL_ECHOLNPAIR("SUBROUTINE CALL target:\"", path, "\" parent:\"", proc_filenames[file_subcall_ctr], "\" pos", sdpos);
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file_subcall_ctr++;
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}
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else
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doing = 1;
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}
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else if (subcall) // Returning from a subcall?
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SERIAL_ECHO_MSG("END SUBROUTINE");
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else { // Opening fresh file
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doing = 2;
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file_subcall_ctr = 0; // Reset procedure depth in case user cancels print while in procedure
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}
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if (doing) {
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SERIAL_ECHO_START();
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SERIAL_ECHOPGM("Now ");
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serialprintPGM(doing == 1 ? PSTR("doing") : PSTR("fresh"));
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SERIAL_ECHOLNPAIR(" file: ", path);
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}
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stopSDPrint();
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SdFile *curDir;
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const char * const fname = diveToFile(curDir, path);
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if (!fname) return;
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if (read) {
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if (file.open(curDir, fname, O_READ)) {
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filesize = file.fileSize();
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sdpos = 0;
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SERIAL_ECHOLNPAIR(MSG_SD_FILE_OPENED, fname, MSG_SD_SIZE, filesize);
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SERIAL_ECHOLNPGM(MSG_SD_FILE_SELECTED);
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getfilename(0, fname);
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ui.set_status(longFilename[0] ? longFilename : fname);
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//if (longFilename[0]) {
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// SERIAL_ECHOPAIR(MSG_SD_FILE_LONG_NAME, longFilename);
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//}
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}
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else
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SERIAL_ECHOLNPAIR(MSG_SD_OPEN_FILE_FAIL, fname, ".");
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}
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else { //write
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if (!file.open(curDir, fname, O_CREAT | O_APPEND | O_WRITE | O_TRUNC))
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SERIAL_ECHOLNPAIR(MSG_SD_OPEN_FILE_FAIL, fname, ".");
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else {
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flag.saving = true;
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getfilename(0, fname);
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#if ENABLED(EMERGENCY_PARSER)
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emergency_parser.disable();
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#endif
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SERIAL_ECHOLNPAIR(MSG_SD_WRITE_TO_FILE, fname);
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ui.set_status(fname);
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}
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}
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}
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void CardReader::removeFile(const char * const name) {
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if (!isDetected()) return;
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//stopSDPrint();
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|
|
SdFile *curDir;
|
|
const char * const fname = diveToFile(curDir, name);
|
|
if (!fname) return;
|
|
|
|
if (file.remove(curDir, fname)) {
|
|
SERIAL_ECHOLNPAIR("File deleted:", fname);
|
|
sdpos = 0;
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
presort();
|
|
#endif
|
|
}
|
|
else
|
|
SERIAL_ECHOLNPAIR("Deletion failed, File: ", fname, ".");
|
|
}
|
|
|
|
void CardReader::report_status() {
|
|
if (isPrinting()) {
|
|
SERIAL_ECHOPGM(MSG_SD_PRINTING_BYTE);
|
|
SERIAL_ECHO(sdpos);
|
|
SERIAL_CHAR('/');
|
|
SERIAL_ECHOLN(filesize);
|
|
}
|
|
else
|
|
SERIAL_ECHOLNPGM(MSG_SD_NOT_PRINTING);
|
|
}
|
|
|
|
void CardReader::write_command(char *buf) {
|
|
char* begin = buf;
|
|
char* npos = nullptr;
|
|
char* end = buf + strlen(buf) - 1;
|
|
|
|
file.writeError = false;
|
|
if ((npos = strchr(buf, 'N')) != nullptr) {
|
|
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_MSG(MSG_SD_ERR_WRITE_TO_FILE);
|
|
}
|
|
|
|
//
|
|
// Run the next autostart file. Called:
|
|
// - On boot after successful card init
|
|
// - After finishing the previous autostart file
|
|
// - From the LCD command to run the autostart file
|
|
//
|
|
|
|
void CardReader::checkautostart() {
|
|
|
|
if (autostart_index < 0 || flag.sdprinting) return;
|
|
|
|
if (!isDetected()) initsd();
|
|
#if ENABLED(EEPROM_SETTINGS) && NONE(FLASH_EEPROM_EMULATION, SPI_EEPROM, I2C_EEPROM)
|
|
else settings.first_load();
|
|
#endif
|
|
|
|
if (isDetected()
|
|
#if ENABLED(POWER_LOSS_RECOVERY)
|
|
&& !recovery.valid() // Don't run auto#.g when a resume file exists
|
|
#endif
|
|
) {
|
|
char autoname[8];
|
|
sprintf_P(autoname, PSTR("auto%c.g"), autostart_index + '0');
|
|
dir_t p;
|
|
root.rewind();
|
|
while (root.readDir(&p, nullptr) > 0) {
|
|
for (int8_t i = (int8_t)strlen((char*)p.name); i--;) p.name[i] = tolower(p.name[i]);
|
|
if (p.name[9] != '~' && strncmp((char*)p.name, autoname, 5) == 0) {
|
|
openAndPrintFile(autoname);
|
|
autostart_index++;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
autostart_index = -1;
|
|
}
|
|
|
|
void CardReader::beginautostart() {
|
|
autostart_index = 0;
|
|
setroot();
|
|
}
|
|
|
|
void CardReader::closefile(const bool store_location) {
|
|
file.sync();
|
|
file.close();
|
|
flag.saving = flag.logging = false;
|
|
sdpos = 0;
|
|
#if ENABLED(EMERGENCY_PARSER)
|
|
emergency_parser.enable();
|
|
#endif
|
|
|
|
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.
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the name of a file in the current directory by index
|
|
* with optional name to match.
|
|
*/
|
|
void CardReader::getfilename(uint16_t nr, const char * const match/*=nullptr*/) {
|
|
#if ENABLED(SDSORT_CACHE_NAMES)
|
|
if (match != nullptr) {
|
|
while (nr < sort_count) {
|
|
if (strcasecmp(match, sortshort[nr]) == 0) break;
|
|
nr++;
|
|
}
|
|
}
|
|
if (nr < sort_count) {
|
|
strcpy(filename, sortshort[nr]);
|
|
strcpy(longFilename, sortnames[nr]);
|
|
flag.filenameIsDir = TEST(isDir[nr>>3], nr & 0x07);
|
|
return;
|
|
}
|
|
#endif // SDSORT_CACHE_NAMES
|
|
lsAction = LS_GetFilename;
|
|
nrFile_index = nr;
|
|
workDir.rewind();
|
|
lsDive(nullptr, workDir, match);
|
|
}
|
|
|
|
uint16_t CardReader::getnrfilenames() {
|
|
lsAction = LS_Count;
|
|
nrFiles = 0;
|
|
workDir.rewind();
|
|
lsDive(nullptr, workDir);
|
|
//SERIAL_ECHOLN(nrFiles);
|
|
return nrFiles;
|
|
}
|
|
|
|
/**
|
|
* Dive to the given DOS 8.3 file path, with optional echo of the dive paths.
|
|
*
|
|
* On exit, curDir contains an SdFile reference to the file's directory.
|
|
*
|
|
* Returns a pointer to the last segment (filename) of the given DOS 8.3 path.
|
|
*
|
|
* A nullptr result indicates an unrecoverable error.
|
|
*/
|
|
const char* CardReader::diveToFile(SdFile*& curDir, const char * const path, const bool echo/*=false*/) {
|
|
// Track both parent and subfolder
|
|
static SdFile newDir1, newDir2;
|
|
SdFile *sub = &newDir1, *startDir;
|
|
|
|
const char *dirname_start = path;
|
|
if (path[0] == '/') {
|
|
curDir = &root;
|
|
workDirDepth = 0;
|
|
dirname_start++;
|
|
}
|
|
else
|
|
curDir = &workDir;
|
|
|
|
startDir = curDir;
|
|
|
|
// Start dive
|
|
while (dirname_start) {
|
|
// Find next sub
|
|
char * const dirname_end = strchr(dirname_start, '/');
|
|
if (dirname_end <= dirname_start) break;
|
|
|
|
// Set subDirName
|
|
const uint8_t len = dirname_end - dirname_start;
|
|
char dosSubdirname[len + 1];
|
|
strncpy(dosSubdirname, dirname_start, len);
|
|
dosSubdirname[len] = 0;
|
|
|
|
if (echo) SERIAL_ECHOLN(dosSubdirname);
|
|
|
|
// Open curDir
|
|
if (!sub->open(curDir, dosSubdirname, O_READ)) {
|
|
SERIAL_ECHOLNPAIR(MSG_SD_OPEN_FILE_FAIL, dosSubdirname, ".");
|
|
return nullptr;
|
|
}
|
|
|
|
// Close curDir if not at starting-point
|
|
if (curDir != startDir) curDir->close();
|
|
|
|
// curDir now subDir
|
|
curDir = sub;
|
|
|
|
// Update workDirParents and workDirDepth
|
|
if (workDirDepth < MAX_DIR_DEPTH) workDirParents[workDirDepth++] = *curDir;
|
|
|
|
// Point sub pointer to unused newDir
|
|
sub = (curDir != &newDir1) ? &newDir1 : &newDir2;
|
|
|
|
// dirname_start point to next sub
|
|
dirname_start = dirname_end + 1;
|
|
}
|
|
return dirname_start;
|
|
}
|
|
|
|
void CardReader::chdir(const char * relpath) {
|
|
SdFile newDir;
|
|
SdFile *parent = workDir.isOpen() ? &workDir : &root;
|
|
|
|
if (newDir.open(parent, relpath, O_READ)) {
|
|
workDir = newDir;
|
|
if (workDirDepth < MAX_DIR_DEPTH)
|
|
workDirParents[workDirDepth++] = workDir;
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
presort();
|
|
#endif
|
|
}
|
|
else {
|
|
SERIAL_ECHO_START();
|
|
SERIAL_ECHOLNPAIR(MSG_SD_CANT_ENTER_SUBDIR, relpath);
|
|
}
|
|
}
|
|
|
|
int8_t CardReader::updir() {
|
|
if (workDirDepth > 0) { // At least 1 dir has been saved
|
|
workDir = --workDirDepth ? workDirParents[workDirDepth - 1] : root; // Use parent, or root if none
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
presort();
|
|
#endif
|
|
}
|
|
return workDirDepth;
|
|
}
|
|
|
|
void CardReader::setroot() {
|
|
/*if (!workDir.openRoot(&volume)) {
|
|
SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
|
|
}*/
|
|
workDir = root;
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
presort();
|
|
#endif
|
|
}
|
|
|
|
#if ENABLED(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 ENABLED(SDSORT_GCODE)
|
|
sort_alpha &&
|
|
#endif
|
|
(nr < sort_count) ? sort_order[nr] : nr
|
|
);
|
|
}
|
|
|
|
#if ENABLED(SDSORT_USES_RAM)
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
// Use dynamic method to copy long filename
|
|
#define SET_SORTNAME(I) (sortnames[I] = strdup(longest_filename()))
|
|
#if ENABLED(SDSORT_CACHE_NAMES)
|
|
// When caching also store the short name, since
|
|
// we're replacing the getfilename() behavior.
|
|
#define SET_SORTSHORT(I) (sortshort[I] = strdup(filename))
|
|
#else
|
|
#define SET_SORTSHORT(I) NOOP
|
|
#endif
|
|
#else
|
|
// Copy filenames into the static array
|
|
#define _SET_SORTNAME(I) strncpy(sortnames[I], longest_filename(), SORTED_LONGNAME_MAXLEN)
|
|
#if SORTED_LONGNAME_MAXLEN == LONG_FILENAME_LENGTH
|
|
// Short name sorting always use LONG_FILENAME_LENGTH with no trailing nul
|
|
#define SET_SORTNAME(I) _SET_SORTNAME(I)
|
|
#else
|
|
// Copy multiple name blocks. Add a nul for the longest case.
|
|
#define SET_SORTNAME(I) do{ _SET_SORTNAME(I); sortnames[I][SORTED_LONGNAME_MAXLEN] = '\0'; }while(0)
|
|
#endif
|
|
#if ENABLED(SDSORT_CACHE_NAMES)
|
|
#define SET_SORTSHORT(I) strcpy(sortshort[I], filename)
|
|
#else
|
|
#define SET_SORTSHORT(I) NOOP
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
/**
|
|
* 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() {
|
|
|
|
// Throw away old sort index
|
|
flush_presort();
|
|
|
|
// Sorting may be turned off
|
|
#if ENABLED(SDSORT_GCODE)
|
|
if (!sort_alpha) return;
|
|
#endif
|
|
|
|
// 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
|
|
NOMORE(fileCnt, uint16_t(SDSORT_LIMIT));
|
|
|
|
// Sort order is always needed. May be static or dynamic.
|
|
#if ENABLED(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 ENABLED(SDSORT_USES_RAM)
|
|
|
|
// If using dynamic ram for names, allocate on the heap.
|
|
#if ENABLED(SDSORT_CACHE_NAMES)
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
sortshort = new char*[fileCnt];
|
|
sortnames = new char*[fileCnt];
|
|
#endif
|
|
#elif ENABLED(SDSORT_USES_STACK)
|
|
char sortnames[fileCnt][SORTED_LONGNAME_STORAGE];
|
|
#endif
|
|
|
|
// Folder sorting needs 1 bit per entry for flags.
|
|
#if HAS_FOLDER_SORTING
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
isDir = new uint8_t[(fileCnt + 7) >> 3];
|
|
#elif ENABLED(SDSORT_USES_STACK)
|
|
uint8_t isDir[(fileCnt + 7) >> 3];
|
|
#endif
|
|
#endif
|
|
|
|
#else // !SDSORT_USES_RAM
|
|
|
|
// 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];
|
|
|
|
#endif
|
|
|
|
if (fileCnt > 1) {
|
|
|
|
// Init sort order.
|
|
for (uint16_t i = 0; i < fileCnt; i++) {
|
|
sort_order[i] = (
|
|
#if ENABLED(SDCARD_RATHERRECENTFIRST)
|
|
fileCnt - 1 -
|
|
#endif
|
|
i);
|
|
// If using RAM then read all filenames now.
|
|
#if ENABLED(SDSORT_USES_RAM)
|
|
getfilename(i);
|
|
SET_SORTNAME(i);
|
|
SET_SORTSHORT(i);
|
|
// char out[30];
|
|
// sprintf_P(out, PSTR("---- %i %s %s"), i, flag.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 (flag.filenameIsDir) isDir[ind] |= _BV(bit);
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
// Bubble Sort
|
|
for (uint16_t i = fileCnt; --i;) {
|
|
bool didSwap = false;
|
|
for (uint16_t j = 0; j < i; ++j) {
|
|
const uint16_t o1 = sort_order[j], o2 = sort_order[j + 1];
|
|
|
|
// Compare names from the array or just the two buffered names
|
|
#if ENABLED(SDSORT_USES_RAM)
|
|
#define _SORT_CMP_NODIR() (strcasecmp(sortnames[o1], sortnames[o2]) > 0)
|
|
#else
|
|
#define _SORT_CMP_NODIR() (strcasecmp(name1, name2) > 0)
|
|
#endif
|
|
|
|
#if HAS_FOLDER_SORTING
|
|
#if ENABLED(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)
|
|
#else
|
|
#define _SORT_CMP_DIR(fs) ((dir1 == flag.filenameIsDir) ? _SORT_CMP_NODIR() : (fs > 0 ? dir1 : !dir1))
|
|
#endif
|
|
#endif
|
|
|
|
// The most economical method reads names as-needed
|
|
// throughout the loop. Slow if there are many.
|
|
#if DISABLED(SDSORT_USES_RAM)
|
|
getfilename(o1);
|
|
strcpy(name1, longest_filename()); // save (or getfilename below will trounce it)
|
|
#if HAS_FOLDER_SORTING
|
|
bool dir1 = flag.filenameIsDir;
|
|
#endif
|
|
getfilename(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
|
|
#if ENABLED(SDSORT_GCODE)
|
|
sort_folders ? _SORT_CMP_DIR(sort_folders) : _SORT_CMP_NODIR()
|
|
#else
|
|
_SORT_CMP_DIR(FOLDER_SORTING)
|
|
#endif
|
|
#else
|
|
_SORT_CMP_NODIR()
|
|
#endif
|
|
) {
|
|
sort_order[j] = o2;
|
|
sort_order[j + 1] = o1;
|
|
didSwap = true;
|
|
}
|
|
}
|
|
if (!didSwap) break;
|
|
}
|
|
// Using RAM but not keeping names around
|
|
#if ENABLED(SDSORT_USES_RAM) && DISABLED(SDSORT_CACHE_NAMES)
|
|
#if ENABLED(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 BOTH(SDSORT_USES_RAM, SDSORT_CACHE_NAMES)
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
sortnames = new char*[1];
|
|
sortshort = new char*[1];
|
|
isDir = new uint8_t[1];
|
|
#endif
|
|
getfilename(0);
|
|
SET_SORTNAME(0);
|
|
SET_SORTSHORT(0);
|
|
isDir[0] = flag.filenameIsDir ? 0x01 : 0x00;
|
|
#endif
|
|
}
|
|
|
|
sort_count = fileCnt;
|
|
}
|
|
}
|
|
|
|
void CardReader::flush_presort() {
|
|
if (sort_count > 0) {
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
delete sort_order;
|
|
#if ENABLED(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
|
|
|
|
uint16_t CardReader::get_num_Files() {
|
|
return
|
|
#if ENABLED(SDCARD_SORT_ALPHA) && SDSORT_USES_RAM && SDSORT_CACHE_NAMES
|
|
nrFiles // no need to access the SD card for filenames
|
|
#else
|
|
getnrfilenames()
|
|
#endif
|
|
;
|
|
}
|
|
|
|
void CardReader::printingHasFinished() {
|
|
planner.synchronize();
|
|
file.close();
|
|
if (file_subcall_ctr > 0) { // Heading up to a parent file that called current as a procedure.
|
|
file_subcall_ctr--;
|
|
openFile(proc_filenames[file_subcall_ctr], true, true);
|
|
setIndex(filespos[file_subcall_ctr]);
|
|
startFileprint();
|
|
}
|
|
else {
|
|
stopSDPrint();
|
|
|
|
#if ENABLED(POWER_LOSS_RECOVERY)
|
|
removeJobRecoveryFile();
|
|
#endif
|
|
|
|
#if ENABLED(SD_FINISHED_STEPPERRELEASE) && defined(SD_FINISHED_RELEASECOMMAND)
|
|
planner.finish_and_disable();
|
|
#endif
|
|
|
|
print_job_timer.stop();
|
|
queue.enqueue_now_P(print_job_timer.duration() > 60 ? PSTR("M31") : PSTR("M117"));
|
|
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
presort();
|
|
#endif
|
|
|
|
#if ENABLED(LCD_SET_PROGRESS_MANUALLY)
|
|
ui.set_progress_done();
|
|
#endif
|
|
|
|
#if ENABLED(SD_REPRINT_LAST_SELECTED_FILE)
|
|
ui.reselect_last_file();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#if ENABLED(AUTO_REPORT_SD_STATUS)
|
|
uint8_t CardReader::auto_report_sd_interval = 0;
|
|
millis_t CardReader::next_sd_report_ms;
|
|
#if NUM_SERIAL > 1
|
|
int8_t CardReader::auto_report_port;
|
|
#endif
|
|
|
|
void CardReader::auto_report_sd_status() {
|
|
millis_t current_ms = millis();
|
|
if (auto_report_sd_interval && ELAPSED(current_ms, next_sd_report_ms)) {
|
|
next_sd_report_ms = current_ms + 1000UL * auto_report_sd_interval;
|
|
PORT_REDIRECT(auto_report_port);
|
|
report_status();
|
|
}
|
|
}
|
|
#endif // AUTO_REPORT_SD_STATUS
|
|
|
|
#if ENABLED(POWER_LOSS_RECOVERY)
|
|
|
|
bool CardReader::jobRecoverFileExists() {
|
|
const bool exists = recovery.file.open(&root, recovery.filename, O_READ);
|
|
if (exists) recovery.file.close();
|
|
return exists;
|
|
}
|
|
|
|
void CardReader::openJobRecoveryFile(const bool read) {
|
|
if (!isDetected()) return;
|
|
if (recovery.file.isOpen()) return;
|
|
if (!recovery.file.open(&root, recovery.filename, read ? O_READ : O_CREAT | O_WRITE | O_TRUNC | O_SYNC))
|
|
SERIAL_ECHOLNPAIR(MSG_SD_OPEN_FILE_FAIL, recovery.filename, ".");
|
|
else if (!read)
|
|
SERIAL_ECHOLNPAIR(MSG_SD_WRITE_TO_FILE, recovery.filename);
|
|
}
|
|
|
|
// Removing the job recovery file currently requires closing
|
|
// the file being printed, so during SD printing the file should
|
|
// be zeroed and written instead of deleted.
|
|
void CardReader::removeJobRecoveryFile() {
|
|
if (jobRecoverFileExists()) {
|
|
recovery.init();
|
|
removeFile(recovery.filename);
|
|
#if ENABLED(DEBUG_POWER_LOSS_RECOVERY)
|
|
SERIAL_ECHOPGM("Power-loss file delete");
|
|
serialprintPGM(jobRecoverFileExists() ? PSTR(" failed.\n") : PSTR("d.\n"));
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#endif // POWER_LOSS_RECOVERY
|
|
|
|
#endif // SDSUPPORT
|