Block until all buffered steps are executed

Allows us to fill the first 8 CGRAM locations with custom characters

------------------------------------------------------------------------------ Write data to an open file. * * \note Data is moved to the cache but

no LCD

Convert int to rj string with 123 or -12 format

------------------------------------------------------------------------------ SPI receive a byte */

Arduino < 1.0.0 is missing a function to print PROGMEM strings, so we need to implement our own */

------------------------------------------------------------------------------ Open a file in the current working directory. * * \param[in] path A

------------------------------------------------------------------------------

------------------------------------------------------------------------------ SPI send a byte */

Derived from RepRap FiveD extruder::getTemperature() For hot end temperature measurement.

------------------------------------------------------------------------------ Close a file and force cached data and directory information * to be

Arduino < 1.0.0 is missing a function to print PROGMEM strings, so we need to implement our own */

------------------------------------------------------------------------------

Directory entry is for a file or subdirectory * \param[in] dir Pointer to a directory entry. * * \return true if the entry is for a normal file or

Directory entry is for a subdirectory * \param[in] dir Pointer to a directory entry. * * \return true if the entry is for a subdirectory else false

------------------------------------------------------------------------------ * Initialize an SD flash memory card. * * \param[in] sckRateID SPI cl

------------------------------------------------------------------------------ Fetch a FAT entry

Convert int to lj string with 123 format

------------------------------------------------------------------------------ print uint8_t with width 2

Set the file's current position to zero. */

Method to dock/undock a sled designed by Charles Bell. dock[in] If true, move to MAX_X and engage the electromagnet offset[in] The additional d

\return True if this is an open file/directory else false. */

\return True if this is the root directory. */

------------------------------------------------------------------------------ Open a volume's root directory. * * \param[in] vol The FAT volume con

Probe bed height at position (x,y), returns the measured z value