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Store servo angles in EEPROM

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This commit is contained in:
Jan
2018-08-07 17:04:46 +02:00
committed by Scott Lahteine
parent 9953213513
commit aa80e448e2
10 changed files with 141 additions and 19 deletions
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56
Marlin/src/gcode/config/M281.cpp Normal file
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@ -0,0 +1,56 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 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 HAS_SERVOS
#include "../gcode.h"
#include "../../module/servo.h"
void GcodeSuite::M281() {
if (!parser.seen('P')) return;
const int servo_index = parser.value_int();
if (WITHIN(servo_index, 0, NUM_SERVOS - 1)) {
bool angle_change = false;
if (parser.seen('L')) {
servo_angles[servo_index][0] = parser.value_int();
angle_change = true;
}
if (parser.seen('U')) {
servo_angles[servo_index][1] = parser.value_int();
angle_change = true;
}
if (!angle_change) {
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(" Servo ", servo_index);
SERIAL_ECHOPAIR(" L", servo_angles[servo_index][0]);
SERIAL_ECHOLNPAIR(" U", servo_angles[servo_index][1]);
}
}
else {
SERIAL_ERROR_START();
SERIAL_ECHOPAIR("Servo ", servo_index);
SERIAL_ECHOLNPGM(" out of range");
}
}
#endif

12
Marlin/src/gcode/config/M43.cpp
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@ -103,8 +103,8 @@ inline void servo_probe_test() {
SERIAL_PROTOCOLLNPGM("Servo probe test");
SERIAL_PROTOCOLLNPAIR(". using index: ", probe_index);
SERIAL_PROTOCOLLNPAIR(". deploy angle: ", z_servo_angle[0]);
SERIAL_PROTOCOLLNPAIR(". stow angle: ", z_servo_angle[1]);
SERIAL_PROTOCOLLNPAIR(". deploy angle: ", servo_angles[probe_index][0]);
SERIAL_PROTOCOLLNPAIR(". stow angle: ", servo_angles[probe_index][1]);
bool probe_inverting;
@ -146,10 +146,10 @@ inline void servo_probe_test() {
uint8_t i = 0;
bool deploy_state, stow_state;
do {
MOVE_SERVO(probe_index, z_servo_angle[0]); //deploy
MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); //deploy
safe_delay(500);
deploy_state = READ(PROBE_TEST_PIN);
MOVE_SERVO(probe_index, z_servo_angle[1]); //stow
MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); //stow
safe_delay(500);
stow_state = READ(PROBE_TEST_PIN);
} while (++i < 4);
@ -170,7 +170,7 @@ inline void servo_probe_test() {
#endif
}
else { // measure active signal length
MOVE_SERVO(probe_index, z_servo_angle[0]); // deploy
MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); // deploy
safe_delay(500);
SERIAL_PROTOCOLLNPGM("please trigger probe");
uint16_t probe_counter = 0;
@ -194,7 +194,7 @@ inline void servo_probe_test() {
else
SERIAL_PROTOCOLLNPGM("noise detected - please re-run test"); // less than 2mS pulse
MOVE_SERVO(probe_index, z_servo_angle[1]); //stow
MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); //stow
} // pulse detected

1
Marlin/src/gcode/gcode.cpp
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@ -487,6 +487,7 @@ void GcodeSuite::process_parsed_command(
#if HAS_SERVOS
case 280: M280(); break; // M280: Set servo position absolute
case 281: M281(); break;
#endif
#if ENABLED(BABYSTEPPING)

2
Marlin/src/gcode/gcode.h
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@ -172,6 +172,7 @@
* M260 - i2c Send Data (Requires EXPERIMENTAL_I2CBUS)
* M261 - i2c Request Data (Requires EXPERIMENTAL_I2CBUS)
* M280 - Set servo position absolute: "M280 P<index> S<angle|µs>". (Requires servos)
* M281 - Set servo min|max position: "M281 P<index> L<min> U<max>". (Requires servos)
* M290 - Babystepping (Requires BABYSTEPPING)
* M300 - Play beep sound S<frequency Hz> P<duration ms>
* M301 - Set PID parameters P I and D. (Requires PIDTEMP)
@ -627,6 +628,7 @@ private:
#if HAS_SERVOS
static void M280();
static void M281();
#endif
#if ENABLED(BABYSTEPPING)