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- /**
- * 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/>.
- *
- */
-
- #include "../../../inc/MarlinConfig.h"
-
- #if ENABLED(GCODE_MACROS)
-
- #include "../../gcode.h"
- #include "../../queue.h"
- #include "../../parser.h"
-
- char gcode_macros[GCODE_MACROS_SLOTS][GCODE_MACROS_SLOT_SIZE + 1] = {{ 0 }};
-
- /**
- * M810_819: Set/execute a G-code macro.
- *
- * Usage:
- * M810 <command>|... Set Macro 0 to the given commands, separated by the pipe character
- * M810 Execute Macro 0
- */
- void GcodeSuite::M810_819() {
- const uint8_t index = parser.codenum - 810;
- if (index >= GCODE_MACROS_SLOTS) return;
-
- const size_t len = strlen(parser.string_arg);
-
- if (len) {
- // Set a macro
- if (len > GCODE_MACROS_SLOT_SIZE)
- SERIAL_ERROR_MSG("Macro too long.");
- else {
- char c, *s = parser.string_arg, *d = gcode_macros[index];
- do {
- c = *s++;
- *d++ = c == '|' ? '\n' : c;
- } while (c);
- }
- }
- else {
- // Execute a macro
- char * const cmd = gcode_macros[index];
- if (strlen(cmd)) process_subcommands_now(cmd);
- }
- }
-
- #endif // GCODE_MACROS
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