My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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cardreader.h 4.0KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #ifndef CARDREADER_H
  23. #define CARDREADER_H
  24. #include "MarlinConfig.h"
  25. #if ENABLED(SDSUPPORT)
  26. #define MAX_DIR_DEPTH 10 // Maximum folder depth
  27. #include "SdFile.h"
  28. #include "types.h"
  29. #include "enum.h"
  30. class CardReader {
  31. public:
  32. CardReader();
  33. void initsd();
  34. void write_command(char *buf);
  35. //files auto[0-9].g on the sd card are performed in a row
  36. //this is to delay autostart and hence the initialisaiton of the sd card to some seconds after the normal init, so the device is available quick after a reset
  37. void checkautostart(bool x);
  38. void openFile(char* name, bool read, bool push_current=false);
  39. void openLogFile(char* name);
  40. void removeFile(char* name);
  41. void closefile(bool store_location=false);
  42. void release();
  43. void openAndPrintFile(const char *name);
  44. void startFileprint();
  45. void stopSDPrint();
  46. void getStatus();
  47. void printingHasFinished();
  48. #if ENABLED(LONG_FILENAME_HOST_SUPPORT)
  49. void printLongPath(char *path);
  50. #endif
  51. void getfilename(uint16_t nr, const char* const match=NULL);
  52. uint16_t getnrfilenames();
  53. void getAbsFilename(char *t);
  54. void ls();
  55. void chdir(const char *relpath);
  56. void updir();
  57. void setroot();
  58. FORCE_INLINE void pauseSDPrint() { sdprinting = false; }
  59. FORCE_INLINE bool isFileOpen() { return file.isOpen(); }
  60. FORCE_INLINE bool eof() { return sdpos >= filesize; }
  61. FORCE_INLINE int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
  62. FORCE_INLINE void setIndex(long index) { sdpos = index; file.seekSet(index); }
  63. FORCE_INLINE uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
  64. FORCE_INLINE char* getWorkDirName() { workDir.getFilename(filename); return filename; }
  65. public:
  66. bool saving, logging, sdprinting, cardOK, filenameIsDir;
  67. char filename[FILENAME_LENGTH], longFilename[LONG_FILENAME_LENGTH];
  68. int autostart_index;
  69. private:
  70. SdFile root, *curDir, workDir, workDirParents[MAX_DIR_DEPTH];
  71. uint8_t workDirDepth;
  72. Sd2Card card;
  73. SdVolume volume;
  74. SdFile file;
  75. #define SD_PROCEDURE_DEPTH 1
  76. #define MAXPATHNAMELENGTH (FILENAME_LENGTH*MAX_DIR_DEPTH + MAX_DIR_DEPTH + 1)
  77. uint8_t file_subcall_ctr;
  78. uint32_t filespos[SD_PROCEDURE_DEPTH];
  79. char proc_filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
  80. uint32_t filesize;
  81. uint32_t sdpos;
  82. millis_t next_autostart_ms;
  83. bool autostart_stilltocheck; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
  84. LsAction lsAction; //stored for recursion.
  85. 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.
  86. char* diveDirName;
  87. void lsDive(const char *prepend, SdFile parent, const char * const match=NULL);
  88. };
  89. extern CardReader card;
  90. #define IS_SD_PRINTING (card.sdprinting)
  91. #if PIN_EXISTS(SD_DETECT)
  92. #if ENABLED(SD_DETECT_INVERTED)
  93. #define IS_SD_INSERTED (READ(SD_DETECT_PIN) != 0)
  94. #else
  95. #define IS_SD_INSERTED (READ(SD_DETECT_PIN) == 0)
  96. #endif
  97. #else
  98. //No card detect line? Assume the card is inserted.
  99. #define IS_SD_INSERTED true
  100. #endif
  101. #else
  102. #define IS_SD_PRINTING (false)
  103. #endif //SDSUPPORT
  104. #endif //__CARDREADER_H