270 lines
8.8 KiB
C++
270 lines
8.8 KiB
C++
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* Based on Sprinter and grbl.
|
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
#include "../inc/MarlinConfig.h"
|
|
|
|
#if ENABLED(SDSUPPORT)
|
|
|
|
#define SD_RESORT BOTH(SDCARD_SORT_ALPHA, SDSORT_DYNAMIC_RAM)
|
|
|
|
#define MAX_DIR_DEPTH 10 // Maximum folder depth
|
|
#define MAXDIRNAMELENGTH 8 // DOS folder name size
|
|
#define MAXPATHNAMELENGTH (1 + (MAXDIRNAMELENGTH + 1) * (MAX_DIR_DEPTH) + 1 + FILENAME_LENGTH) // "/" + N * ("ADIRNAME/") + "filename.ext"
|
|
|
|
#include "SdFile.h"
|
|
|
|
enum LsAction : uint8_t { LS_SerialPrint, LS_Count, LS_GetFilename };
|
|
|
|
typedef struct {
|
|
bool saving:1,
|
|
logging:1,
|
|
sdprinting:1,
|
|
detected:1,
|
|
filenameIsDir:1,
|
|
abort_sd_printing:1
|
|
#if ENABLED(BINARY_FILE_TRANSFER)
|
|
, binary_mode:1
|
|
#endif
|
|
;
|
|
} card_flags_t;
|
|
|
|
class CardReader {
|
|
public:
|
|
CardReader();
|
|
|
|
static void initsd();
|
|
static void write_command(char *buf);
|
|
|
|
static void beginautostart();
|
|
static void checkautostart();
|
|
|
|
static void openFile(char * const path, const bool read, const bool subcall=false);
|
|
static void openLogFile(char * const path);
|
|
static void removeFile(const char * const name);
|
|
static void closefile(const bool store_location=false);
|
|
static void release();
|
|
static void openAndPrintFile(const char *name);
|
|
static void startFileprint();
|
|
static void stopSDPrint(
|
|
#if SD_RESORT
|
|
const bool re_sort=false
|
|
#endif
|
|
);
|
|
static void report_status();
|
|
static void printingHasFinished();
|
|
static void printFilename();
|
|
|
|
#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
|
|
static void printLongPath(char *path);
|
|
#endif
|
|
|
|
static void getfilename(uint16_t nr, const char* const match=nullptr);
|
|
static uint16_t getnrfilenames();
|
|
|
|
static void getAbsFilename(char *t);
|
|
|
|
static void ls();
|
|
static void chdir(const char *relpath);
|
|
static int8_t updir();
|
|
static void setroot();
|
|
|
|
static const char* diveToFile(SdFile*& curDir, const char * const path, const bool echo=false);
|
|
|
|
static uint16_t get_num_Files();
|
|
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
static void presort();
|
|
static void getfilename_sorted(const uint16_t nr);
|
|
#if ENABLED(SDSORT_GCODE)
|
|
FORCE_INLINE static void setSortOn(bool b) { sort_alpha = b; presort(); }
|
|
FORCE_INLINE static void setSortFolders(int i) { sort_folders = i; presort(); }
|
|
//FORCE_INLINE static void setSortReverse(bool b) { sort_reverse = b; }
|
|
#endif
|
|
#else
|
|
FORCE_INLINE static void getfilename_sorted(const uint16_t nr) { getfilename(nr); }
|
|
#endif
|
|
|
|
#if ENABLED(POWER_LOSS_RECOVERY)
|
|
static bool jobRecoverFileExists();
|
|
static void openJobRecoveryFile(const bool read);
|
|
static void removeJobRecoveryFile();
|
|
#endif
|
|
|
|
static inline void pauseSDPrint() { flag.sdprinting = false; }
|
|
static inline bool isDetected() { return flag.detected; }
|
|
static inline bool isFileOpen() { return isDetected() && file.isOpen(); }
|
|
static inline bool isPaused() { return isFileOpen() && !flag.sdprinting; }
|
|
static inline bool isPrinting() { return flag.sdprinting; }
|
|
static inline bool eof() { return sdpos >= filesize; }
|
|
static inline int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
|
|
static inline void setIndex(const uint32_t index) { sdpos = index; file.seekSet(index); }
|
|
static inline uint32_t getIndex() { return sdpos; }
|
|
static inline uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
|
|
static inline char* getWorkDirName() { workDir.getFilename(filename); return filename; }
|
|
static inline int16_t read(void* buf, uint16_t nbyte) { return file.isOpen() ? file.read(buf, nbyte) : -1; }
|
|
static inline int16_t write(void* buf, uint16_t nbyte) { return file.isOpen() ? file.write(buf, nbyte) : -1; }
|
|
|
|
static Sd2Card& getSd2Card() { return sd2card; }
|
|
|
|
#if ENABLED(AUTO_REPORT_SD_STATUS)
|
|
static void auto_report_sd_status(void);
|
|
static inline void set_auto_report_interval(uint8_t v) {
|
|
#if NUM_SERIAL > 1
|
|
auto_report_port = serial_port_index;
|
|
#endif
|
|
NOMORE(v, 60);
|
|
auto_report_sd_interval = v;
|
|
next_sd_report_ms = millis() + 1000UL * v;
|
|
}
|
|
#endif
|
|
|
|
static inline char* longest_filename() { return longFilename[0] ? longFilename : filename; }
|
|
|
|
public:
|
|
static card_flags_t flag;
|
|
static char filename[FILENAME_LENGTH], longFilename[LONG_FILENAME_LENGTH];
|
|
static int8_t autostart_index;
|
|
static SdFile getroot() { return root; }
|
|
|
|
#if ENABLED(BINARY_FILE_TRANSFER)
|
|
#if NUM_SERIAL > 1
|
|
static int8_t transfer_port_index;
|
|
#else
|
|
static constexpr int8_t transfer_port_index = 0;
|
|
#endif
|
|
#endif
|
|
|
|
private:
|
|
static SdFile root, workDir, workDirParents[MAX_DIR_DEPTH];
|
|
static uint8_t workDirDepth;
|
|
|
|
// Sort files and folders alphabetically.
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
static uint16_t sort_count; // Count of sorted items in the current directory
|
|
#if ENABLED(SDSORT_GCODE)
|
|
static bool sort_alpha; // Flag to enable / disable the feature
|
|
static int sort_folders; // Folder sorting before/none/after
|
|
//static bool sort_reverse; // Flag to enable / disable reverse sorting
|
|
#endif
|
|
|
|
// By default the sort index is static
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
static uint8_t *sort_order;
|
|
#else
|
|
static uint8_t sort_order[SDSORT_LIMIT];
|
|
#endif
|
|
|
|
#if BOTH(SDSORT_USES_RAM, SDSORT_CACHE_NAMES) && DISABLED(SDSORT_DYNAMIC_RAM)
|
|
#define SORTED_LONGNAME_MAXLEN (SDSORT_CACHE_VFATS) * (FILENAME_LENGTH)
|
|
#define SORTED_LONGNAME_STORAGE (SORTED_LONGNAME_MAXLEN + 1)
|
|
#else
|
|
#define SORTED_LONGNAME_MAXLEN LONG_FILENAME_LENGTH
|
|
#define SORTED_LONGNAME_STORAGE SORTED_LONGNAME_MAXLEN
|
|
#endif
|
|
|
|
// Cache filenames to speed up SD menus.
|
|
#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)
|
|
static char **sortshort, **sortnames;
|
|
#else
|
|
static char sortshort[SDSORT_LIMIT][FILENAME_LENGTH];
|
|
#endif
|
|
#endif
|
|
|
|
#if (ENABLED(SDSORT_CACHE_NAMES) && DISABLED(SDSORT_DYNAMIC_RAM)) || NONE(SDSORT_CACHE_NAMES, SDSORT_USES_STACK)
|
|
static char sortnames[SDSORT_LIMIT][SORTED_LONGNAME_STORAGE];
|
|
#endif
|
|
|
|
// Folder sorting uses an isDir array when caching items.
|
|
#if HAS_FOLDER_SORTING
|
|
#if ENABLED(SDSORT_DYNAMIC_RAM)
|
|
static uint8_t *isDir;
|
|
#elif ENABLED(SDSORT_CACHE_NAMES) || DISABLED(SDSORT_USES_STACK)
|
|
static uint8_t isDir[(SDSORT_LIMIT+7)>>3];
|
|
#endif
|
|
#endif
|
|
|
|
#endif // SDSORT_USES_RAM
|
|
|
|
#endif // SDCARD_SORT_ALPHA
|
|
|
|
static Sd2Card sd2card;
|
|
static SdVolume volume;
|
|
static SdFile file;
|
|
|
|
#ifndef SD_PROCEDURE_DEPTH
|
|
#define SD_PROCEDURE_DEPTH 1
|
|
#endif
|
|
|
|
static uint8_t file_subcall_ctr;
|
|
static uint32_t filespos[SD_PROCEDURE_DEPTH];
|
|
static char proc_filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
|
|
|
|
static uint32_t filesize, sdpos;
|
|
|
|
static LsAction lsAction; //stored for recursion.
|
|
static uint16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
|
|
static char *diveDirName;
|
|
static void lsDive(const char *prepend, SdFile parent, const char * const match=nullptr);
|
|
|
|
#if ENABLED(SDCARD_SORT_ALPHA)
|
|
static void flush_presort();
|
|
#endif
|
|
|
|
#if ENABLED(AUTO_REPORT_SD_STATUS)
|
|
static uint8_t auto_report_sd_interval;
|
|
static millis_t next_sd_report_ms;
|
|
#if NUM_SERIAL > 1
|
|
static int8_t auto_report_port;
|
|
#endif
|
|
#endif
|
|
};
|
|
|
|
#if ENABLED(USB_FLASH_DRIVE_SUPPORT)
|
|
#define IS_SD_INSERTED() Sd2Card::isInserted()
|
|
#elif PIN_EXISTS(SD_DETECT)
|
|
#if ENABLED(SD_DETECT_INVERTED)
|
|
#define IS_SD_INSERTED() READ(SD_DETECT_PIN)
|
|
#else
|
|
#define IS_SD_INSERTED() !READ(SD_DETECT_PIN)
|
|
#endif
|
|
#else
|
|
// No card detect line? Assume the card is inserted.
|
|
#define IS_SD_INSERTED() true
|
|
#endif
|
|
|
|
#define IS_SD_PRINTING() card.flag.sdprinting
|
|
#define IS_SD_FILE_OPEN() card.isFileOpen()
|
|
|
|
extern CardReader card;
|
|
|
|
#else // !SDSUPPORT
|
|
|
|
#define IS_SD_PRINTING() false
|
|
#define IS_SD_FILE_OPEN() false
|
|
|
|
#endif // !SDSUPPORT
|