My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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SdFatConfig.h 4.8KB

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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. /**
  23. * Arduino SdFat Library
  24. * Copyright (C) 2009 by William Greiman
  25. *
  26. * This file is part of the Arduino Sd2Card Library
  27. */
  28. /**
  29. * \file
  30. * \brief configuration definitions
  31. */
  32. #include "Marlin.h"
  33. #if ENABLED(SDSUPPORT)
  34. #ifndef SdFatConfig_h
  35. #define SdFatConfig_h
  36. #include <stdint.h>
  37. //------------------------------------------------------------------------------
  38. /**
  39. * To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
  40. *
  41. * Using multiple cards costs 400 - 500 bytes of flash.
  42. *
  43. * Each card requires about 550 bytes of SRAM so use of a Mega is recommended.
  44. */
  45. #define USE_MULTIPLE_CARDS 0
  46. //------------------------------------------------------------------------------
  47. /**
  48. * Call flush for endl if ENDL_CALLS_FLUSH is nonzero
  49. *
  50. * The standard for iostreams is to call flush. This is very costly for
  51. * SdFat. Each call to flush causes 2048 bytes of I/O to the SD.
  52. *
  53. * SdFat has a single 512 byte buffer for SD I/O so it must write the current
  54. * data block to the SD, read the directory block from the SD, update the
  55. * directory entry, write the directory block to the SD and read the data
  56. * block back into the buffer.
  57. *
  58. * The SD flash memory controller is not designed for this many rewrites
  59. * so performance may be reduced by more than a factor of 100.
  60. *
  61. * If ENDL_CALLS_FLUSH is zero, you must call flush and/or close to force
  62. * all data to be written to the SD.
  63. */
  64. #define ENDL_CALLS_FLUSH 0
  65. //------------------------------------------------------------------------------
  66. /**
  67. * Allow use of deprecated functions if ALLOW_DEPRECATED_FUNCTIONS is nonzero
  68. */
  69. #define ALLOW_DEPRECATED_FUNCTIONS 1
  70. //------------------------------------------------------------------------------
  71. /**
  72. * Allow FAT12 volumes if FAT12_SUPPORT is nonzero.
  73. * FAT12 has not been well tested.
  74. */
  75. #define FAT12_SUPPORT 0
  76. //------------------------------------------------------------------------------
  77. /**
  78. * SPI init rate for SD initialization commands. Must be 5 (F_CPU/64)
  79. * or 6 (F_CPU/128).
  80. */
  81. #define SPI_SD_INIT_RATE 5
  82. //------------------------------------------------------------------------------
  83. /**
  84. * Set the SS pin high for hardware SPI. If SS is chip select for another SPI
  85. * device this will disable that device during the SD init phase.
  86. */
  87. #define SET_SPI_SS_HIGH 1
  88. //------------------------------------------------------------------------------
  89. /**
  90. * Define MEGA_SOFT_SPI nonzero to use software SPI on Mega Arduinos.
  91. * Pins used are SS 10, MOSI 11, MISO 12, and SCK 13.
  92. *
  93. * MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used
  94. * on Mega Arduinos. Software SPI works well with GPS Shield V1.1
  95. * but many SD cards will fail with GPS Shield V1.0.
  96. */
  97. #define MEGA_SOFT_SPI 0
  98. //------------------------------------------------------------------------------
  99. /**
  100. * Set USE_SOFTWARE_SPI nonzero to always use software SPI.
  101. */
  102. #define USE_SOFTWARE_SPI 0
  103. // define software SPI pins so Mega can use unmodified 168/328 shields
  104. /** Software SPI chip select pin for the SD */
  105. uint8_t const SOFT_SPI_CS_PIN = 10;
  106. /** Software SPI Master Out Slave In pin */
  107. uint8_t const SOFT_SPI_MOSI_PIN = 11;
  108. /** Software SPI Master In Slave Out pin */
  109. uint8_t const SOFT_SPI_MISO_PIN = 12;
  110. /** Software SPI Clock pin */
  111. uint8_t const SOFT_SPI_SCK_PIN = 13;
  112. //------------------------------------------------------------------------------
  113. /**
  114. * The __cxa_pure_virtual function is an error handler that is invoked when
  115. * a pure virtual function is called.
  116. */
  117. #define USE_CXA_PURE_VIRTUAL 1
  118. /** Number of UTF-16 characters per entry */
  119. #define FILENAME_LENGTH 13
  120. /**
  121. * Defines for long (vfat) filenames
  122. */
  123. /** Number of VFAT entries used. Every entry has 13 UTF-16 characters */
  124. #define MAX_VFAT_ENTRIES (2)
  125. /** Total size of the buffer used to store the long filenames */
  126. #define LONG_FILENAME_LENGTH (FILENAME_LENGTH*MAX_VFAT_ENTRIES+1)
  127. #endif // SdFatConfig_h
  128. #endif