Method openAndPrintFile

Marlin/src/sd/cardreader.cpp:695–701

* Open a G-code file and set Marlin to start processing it. * Enqueues M23 and M24 commands to initiate a media print. */

 * Enqueues M23 and M24 commands to initiate a media print.
 */
void CardReader::openAndPrintFile(const char *name) {
  char cmd[4 + strlen(name) + 1 + 3 + 1]; // Room for "M23 ", filename, "\n", "M24", and null
  sprintf_P(cmd, M23_STR, name);
  for (char *c = &cmd[4]; *c; c++) *c = tolower(*c);
  strcat_P(cmd, PSTR("\nM24"));
  queue.inject(cmd);
}

/**
 * Start or resume a media print by setting the sdprinting flag.