Scott Lahteine
3 years ago
committed by
GitHub
GitHub
16 changed files with 248 additions and 15 deletions
@ -0,0 +1,81 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
#include "../inc/MarlinConfig.h" |
|||
|
|||
#if ENABLED(GCODE_REPEAT_MARKERS) |
|||
|
|||
//#define DEBUG_GCODE_REPEAT_MARKERS
|
|||
|
|||
#include "repeat.h" |
|||
|
|||
#include "../gcode/gcode.h" |
|||
#include "../sd/cardreader.h" |
|||
|
|||
#define DEBUG_OUT ENABLED(DEBUG_GCODE_REPEAT_MARKERS) |
|||
#include "../core/debug_out.h" |
|||
|
|||
repeat_marker_t Repeat::marker[MAX_REPEAT_NESTING]; |
|||
uint8_t Repeat::index; |
|||
|
|||
void Repeat::add_marker(const uint32_t sdpos, const uint16_t count) { |
|||
if (index >= MAX_REPEAT_NESTING) |
|||
SERIAL_ECHO_MSG("!Too many markers."); |
|||
else { |
|||
marker[index].sdpos = sdpos; |
|||
marker[index].counter = count ?: -1; |
|||
index++; |
|||
DEBUG_ECHOLNPAIR("Add Marker ", int(index), " at ", sdpos, " (", count, ")"); |
|||
} |
|||
} |
|||
|
|||
void Repeat::loop() { |
|||
if (!index) // No marker?
|
|||
SERIAL_ECHO_MSG("!No marker set."); // Inform the user.
|
|||
else { |
|||
const uint8_t ind = index - 1; // Active marker's index
|
|||
if (!marker[ind].counter) { // Did its counter run out?
|
|||
DEBUG_ECHOLNPAIR("Pass Marker ", int(index)); |
|||
index--; // Carry on. Previous marker on the next 'M808'.
|
|||
} |
|||
else { |
|||
card.setIndex(marker[ind].sdpos); // Loop back to the marker.
|
|||
if (marker[ind].counter > 0) // Ignore a negative (or zero) counter.
|
|||
--marker[ind].counter; // Decrement the counter. If zero this 'M808' will be skipped next time.
|
|||
DEBUG_ECHOLNPAIR("Goto Marker ", int(index), " at ", marker[ind].sdpos, " (", marker[ind].counter, ")"); |
|||
} |
|||
} |
|||
} |
|||
|
|||
void Repeat::cancel() { LOOP_L_N(i, index) marker[i].counter = 0; } |
|||
|
|||
void Repeat::early_parse_M808(char * const cmd) { |
|||
if (is_command_M808(cmd)) { |
|||
DEBUG_ECHOLNPAIR("Parsing \"", cmd, "\""); |
|||
parser.parse(cmd); |
|||
if (parser.seen('L')) |
|||
add_marker(card.getIndex(), parser.value_ushort()); |
|||
else |
|||
Repeat::loop(); |
|||
} |
|||
} |
|||
|
|||
#endif // GCODE_REPEAT_MARKERS
|
|||
@ -0,0 +1,49 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
#pragma once |
|||
|
|||
#include "../inc/MarlinConfigPre.h" |
|||
#include "../gcode/parser.h" |
|||
|
|||
#include <stdint.h> |
|||
|
|||
#define MAX_REPEAT_NESTING 10 |
|||
|
|||
typedef struct { |
|||
uint32_t sdpos; // The repeat file position
|
|||
int16_t counter; // The counter for looping
|
|||
} repeat_marker_t; |
|||
|
|||
class Repeat { |
|||
private: |
|||
static repeat_marker_t marker[MAX_REPEAT_NESTING]; |
|||
static uint8_t index; |
|||
public: |
|||
static inline void reset() { index = 0; } |
|||
static bool is_command_M808(char * const cmd) { return cmd[0] == 'M' && cmd[1] == '8' && cmd[2] == '0' && cmd[3] == '8' && !NUMERIC(cmd[4]); } |
|||
static void early_parse_M808(char * const cmd); |
|||
static void add_marker(const uint32_t sdpos, const uint16_t count); |
|||
static void loop(); |
|||
static void cancel(); |
|||
}; |
|||
|
|||
extern Repeat repeat; |
|||
@ -0,0 +1,51 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
|
|||
#include "../../inc/MarlinConfig.h" |
|||
|
|||
#if ENABLED(GCODE_REPEAT_MARKERS) |
|||
|
|||
#include "../gcode.h" |
|||
#include "../../feature/repeat.h" |
|||
|
|||
/**
|
|||
* M808: Set / Goto a repeat marker |
|||
* |
|||
* L<count> - Set a repeat marker with 'count' repetitions. If omitted, infinity. |
|||
* |
|||
* Examples: |
|||
* |
|||
* M808 L ; Set a loop marker with a count of infinity |
|||
* M808 L2 ; Set a loop marker with a count of 2 |
|||
* M808 ; Decrement and loop if not zero. |
|||
*/ |
|||
void GcodeSuite::M808() { |
|||
|
|||
// Handled early and ignored here in the queue.
|
|||
// Allowed to go into the queue for logging purposes.
|
|||
|
|||
// M808 K sent from the host to cancel all loops
|
|||
if (parser.seen('K')) repeat.cancel(); |
|||
|
|||
} |
|||
|
|||
#endif // GCODE_REPEAT_MARKERS
|
|||
@ -0,0 +1,16 @@ |
|||
; |
|||
; M808 Repeat Marker Test |
|||
; |
|||
|
|||
M808 L3 ; Marker at 54 |
|||
|
|||
M118 Outer Loop |
|||
M300 S220 P100 |
|||
|
|||
M808 L5 ; Marker at 111 |
|||
|
|||
M118 Inner Loop |
|||
M300 S110 P100 |
|||
|
|||
M808 |
|||
M808 |
|||
Loading…
Reference in new issue