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@ -34,6 +34,10 @@ |
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#include "../../module/servo.h" |
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#endif |
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#if ENABLED(BLTOUCH) |
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#include "../../feature/bltouch.h" |
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#endif |
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#if ENABLED(HOST_PROMPT_SUPPORT) |
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#include "../../feature/host_actions.h" |
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#endif |
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@ -91,122 +95,152 @@ inline void toggle_pins() { |
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} // toggle_pins
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inline void servo_probe_test() { |
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#if !(NUM_SERVOS > 0 && HAS_SERVO_0) |
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SERIAL_ERROR_MSG("SERVO not setup"); |
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SERIAL_ERROR_MSG("SERVO not set up."); |
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#elif !HAS_Z_SERVO_PROBE |
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SERIAL_ERROR_MSG("Z_PROBE_SERVO_NR not setup"); |
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SERIAL_ERROR_MSG("Z_PROBE_SERVO_NR not set up."); |
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#else // HAS_Z_SERVO_PROBE
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const uint8_t probe_index = parser.byteval('P', Z_PROBE_SERVO_NR); |
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SERIAL_ECHOLNPGM("Servo probe test"); |
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SERIAL_ECHOLNPAIR(". using index: ", probe_index); |
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SERIAL_ECHOLNPAIR(". deploy angle: ", servo_angles[probe_index][0]); |
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SERIAL_ECHOLNPAIR(". stow angle: ", servo_angles[probe_index][1]); |
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SERIAL_ECHOLNPAIR("Servo probe test\n" |
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". using index: ", int(probe_index), |
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", deploy angle: ", servo_angles[probe_index][0], |
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", stow angle: ", servo_angles[probe_index][1] |
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); |
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bool probe_inverting; |
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bool deploy_state, stow_state; |
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#if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN) |
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#define PROBE_TEST_PIN Z_MIN_PIN |
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constexpr bool probe_inverting = Z_MIN_ENDSTOP_INVERTING; |
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SERIAL_ECHOLNPAIR(". probe uses Z_MIN pin: ", PROBE_TEST_PIN); |
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SERIAL_ECHOLNPGM(". uses Z_MIN_ENDSTOP_INVERTING (ignores Z_MIN_PROBE_ENDSTOP_INVERTING)"); |
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SERIAL_ECHOLNPAIR(". Probe Z_MIN_PIN: ", int(PROBE_TEST_PIN)); |
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SERIAL_ECHOPGM(". Z_MIN_ENDSTOP_INVERTING: "); |
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#if Z_MIN_ENDSTOP_INVERTING |
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SERIAL_ECHOLNPGM("true"); |
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#else |
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SERIAL_ECHOLNPGM("false"); |
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#endif |
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probe_inverting = Z_MIN_ENDSTOP_INVERTING; |
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#elif USES_Z_MIN_PROBE_ENDSTOP |
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#else |
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#define PROBE_TEST_PIN Z_MIN_PROBE_PIN |
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SERIAL_ECHOLNPAIR(". probe uses Z_MIN_PROBE_PIN: ", PROBE_TEST_PIN); |
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SERIAL_ECHOLNPGM(". uses Z_MIN_PROBE_ENDSTOP_INVERTING (ignores Z_MIN_ENDSTOP_INVERTING)"); |
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SERIAL_ECHOPGM(". Z_MIN_PROBE_ENDSTOP_INVERTING: "); |
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#if Z_MIN_PROBE_ENDSTOP_INVERTING |
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SERIAL_ECHOLNPGM("true"); |
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#else |
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SERIAL_ECHOLNPGM("false"); |
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#endif |
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constexpr bool probe_inverting = Z_MIN_PROBE_ENDSTOP_INVERTING; |
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probe_inverting = Z_MIN_PROBE_ENDSTOP_INVERTING; |
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SERIAL_ECHOLNPAIR(". Probe Z_MIN_PROBE_PIN: ", int(PROBE_TEST_PIN)); |
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SERIAL_ECHOPGM( ". Z_MIN_PROBE_ENDSTOP_INVERTING: "); |
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#endif |
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SERIAL_ECHOLNPGM(". deploy & stow 4 times"); |
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serialprint_truefalse(probe_inverting); |
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SERIAL_EOL(); |
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SET_INPUT_PULLUP(PROBE_TEST_PIN); |
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uint8_t i = 0; |
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bool deploy_state, stow_state; |
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do { |
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); // Deploy
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safe_delay(500); |
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deploy_state = READ(PROBE_TEST_PIN); |
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); // Stow
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safe_delay(500); |
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stow_state = READ(PROBE_TEST_PIN); |
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} while (++i < 4); |
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if (probe_inverting != deploy_state) SERIAL_ECHOLNPGM("WARNING - INVERTING setting probably backwards"); |
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if (deploy_state != stow_state) { |
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SERIAL_ECHOLNPGM("BLTouch clone detected"); |
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if (deploy_state) { |
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SERIAL_ECHOLNPGM(". DEPLOYED state: HIGH (logic 1)"); |
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SERIAL_ECHOLNPGM(". STOWED (triggered) state: LOW (logic 0)"); |
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} |
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else { |
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SERIAL_ECHOLNPGM(". DEPLOYED state: LOW (logic 0)"); |
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SERIAL_ECHOLNPGM(". STOWED (triggered) state: HIGH (logic 1)"); |
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// First, check for a probe that recognizes an advanced BLTouch sequence.
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// In addition to STOW and DEPLOY, it uses SW MODE (and RESET in the beginning)
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// to see if this is one of the following: BLTOUCH Classic 1.2, 1.3, or
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// BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1. But only if the user has actually
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// configured a BLTouch as being present. If the user has not configured this,
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// the BLTouch will be detected in the last phase of these tests (see further on).
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bool blt = false; |
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// This code will try to detect a BLTouch probe or clone
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#if ENABLED(BLTOUCH) |
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SERIAL_ECHOLNPGM(". Check for BLTOUCH"); |
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bltouch._reset(); |
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bltouch._stow(); |
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if (probe_inverting == READ(PROBE_TEST_PIN)) { |
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bltouch._set_SW_mode(); |
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if (probe_inverting != READ(PROBE_TEST_PIN)) { |
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bltouch._deploy(); |
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if (probe_inverting == READ(PROBE_TEST_PIN)) { |
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bltouch._stow(); |
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SERIAL_ECHOLNPGM("= BLTouch Classic 1.2, 1.3, Smart 1.0, 2.0, 2.2, 3.0, 3.1 detected."); |
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// Check for a 3.1 by letting the user trigger it, later
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blt = true; |
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} |
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} |
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#if ENABLED(BLTOUCH) |
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SERIAL_ECHOLNPGM("ERROR: BLTOUCH enabled - set this device up as a Z Servo Probe with inverting as true."); |
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#endif |
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} |
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else { // measure active signal length
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); // Deploy
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safe_delay(500); |
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SERIAL_ECHOLNPGM("please trigger probe"); |
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uint16_t probe_counter = 0; |
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// Allow 30 seconds max for operator to trigger probe
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for (uint16_t j = 0; j < 500 * 30 && probe_counter == 0 ; j++) { |
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safe_delay(2); |
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if (0 == j % (500 * 1)) gcode.reset_stepper_timeout(); // Keep steppers powered
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if (deploy_state != READ(PROBE_TEST_PIN)) { // probe triggered
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for (probe_counter = 1; probe_counter < 50 && deploy_state != READ(PROBE_TEST_PIN); ++probe_counter) |
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safe_delay(2); |
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if (probe_counter == 50) |
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SERIAL_ECHOLNPGM("Z Servo Probe detected"); // >= 100mS active time
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else if (probe_counter >= 2) |
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SERIAL_ECHOLNPAIR("BLTouch compatible probe detected - pulse width (+/- 4mS): ", probe_counter * 2); // allow 4 - 100mS pulse
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else |
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SERIAL_ECHOLNPGM("noise detected - please re-run test"); // less than 2mS pulse
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); // Stow
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#endif |
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} // pulse detected
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// The following code is common to all kinds of servo probes.
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// Since it could be a real servo or a BLTouch (any kind) or a clone,
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// use only "common" functions - i.e. SERVO_MOVE. No bltouch.xxxx stuff.
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// If it is already recognised as a being a BLTouch, no need for this test
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if (!blt) { |
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// DEPLOY and STOW 4 times and see if the signal follows
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// Then it is a mechanical switch
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uint8_t i = 0; |
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SERIAL_ECHOLNPGM(". Deploy & stow 4 times"); |
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do { |
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); // Deploy
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safe_delay(500); |
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deploy_state = READ(PROBE_TEST_PIN); |
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); // Stow
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safe_delay(500); |
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stow_state = READ(PROBE_TEST_PIN); |
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} while (++i < 4); |
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if (probe_inverting != deploy_state) SERIAL_ECHOLNPGM("WARNING: INVERTING setting probably backwards."); |
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if (deploy_state != stow_state) { |
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SERIAL_ECHOLNPGM("= Mechanical Switch detected"); |
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if (deploy_state) { |
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SERIAL_ECHOLNPAIR(" DEPLOYED state: HIGH (logic 1)", |
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" STOWED (triggered) state: LOW (logic 0)"); |
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} |
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else { |
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SERIAL_ECHOLNPAIR(" DEPLOYED state: LOW (logic 0)", |
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" STOWED (triggered) state: HIGH (logic 1)"); |
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} |
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#if ENABLED(BLTOUCH) |
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SERIAL_ECHOLNPGM("FAIL: BLTOUCH enabled - Set up this device as a Servo Probe with INVERTING set to 'true'."); |
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#endif |
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return; |
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} |
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} |
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} // for loop waiting for trigger
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// Ask the user for a trigger event and measure the pulse width.
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][0]); // Deploy
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safe_delay(500); |
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SERIAL_ECHOLNPGM("** Please trigger probe within 30 sec **"); |
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uint16_t probe_counter = 0; |
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// Wait 30 seconds for user to trigger probe
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for (uint16_t j = 0; j < 500 * 30 && probe_counter == 0 ; j++) { |
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safe_delay(2); |
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if (0 == j % (500 * 1)) gcode.reset_stepper_timeout(); // Keep steppers powered
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if (deploy_state != READ(PROBE_TEST_PIN)) { // probe triggered
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for (probe_counter = 0; probe_counter < 15 && deploy_state != READ(PROBE_TEST_PIN); ++probe_counter) safe_delay(2); |
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if (probe_counter = 15) |
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SERIAL_ECHOLNPGM(". Pulse width: 30ms or more"); |
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else |
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SERIAL_ECHOLNPAIR(". Pulse width (+/- 4ms): ", probe_counter * 2); |
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if (probe_counter >= 4) { |
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if (probe_counter == 15) { |
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if (blt) SERIAL_ECHOPGM("= BLTouch V3.1"); |
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else SERIAL_ECHOPGM("= Z Servo Probe"); |
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} |
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else SERIAL_ECHOPGM("= BLTouch pre V3.1 or compatible probe"); |
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SERIAL_ECHOLNPGM(" detected."); |
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} |
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else SERIAL_ECHOLNPGM("FAIL: Noise detected - please re-run test"); |
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if (probe_counter == 0) SERIAL_ECHOLNPGM("trigger not detected"); |
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MOVE_SERVO(probe_index, servo_angles[Z_PROBE_SERVO_NR][1]); // Stow
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return; |
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} |
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} |
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} // measure active signal length
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if (!probe_counter) SERIAL_ECHOLNPGM("FAIL: Trigger not detected"); |
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#endif |
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#endif // HAS_Z_SERVO_PROBE
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} // servo_probe_test
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@ -239,12 +273,10 @@ inline void servo_probe_test() { |
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*/ |
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void GcodeSuite::M43() { |
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if (parser.seen('T')) { // must be first or else its "S" and "E" parameters will execute endstop or servo test
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toggle_pins(); |
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return; |
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} |
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// 'T' must be first. It uses 'S' and 'E' differently.
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if (parser.seen('T')) return toggle_pins(); |
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// Enable or disable endstop monitoring
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// 'E' Enable or disable endstop monitoring and return
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if (parser.seen('E')) { |
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endstops.monitor_flag = parser.value_bool(); |
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SERIAL_ECHOPGM("endstop monitor "); |
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@ -253,25 +285,23 @@ void GcodeSuite::M43() { |
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return; |
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} |
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if (parser.seen('S')) { |
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servo_probe_test(); |
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return; |
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} |
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// 'S' Run servo probe test and return
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if (parser.seen('S')) return servo_probe_test(); |
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// Get the range of pins to test or watch
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// 'P' Get the range of pins to test or watch
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uint8_t first_pin = PARSED_PIN_INDEX('P', 0), |
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last_pin = parser.seenval('P') ? first_pin : NUMBER_PINS_TOTAL - 1; |
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if (first_pin > last_pin) return; |
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// 'I' to ignore protected pins
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const bool ignore_protection = parser.boolval('I'); |
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// Watch until click, M108, or reset
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// 'W' Watch until click, M108, or reset
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if (parser.boolval('W')) { |
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SERIAL_ECHOLNPGM("Watching pins"); |
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#ifdef ARDUINO_ARCH_SAM |
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NOLESS(first_pin, 2); // don't hijack the UART pins
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NOLESS(first_pin, 2); // Don't hijack the UART pins
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#endif |
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uint8_t pin_state[last_pin - first_pin + 1]; |
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for (uint8_t i = first_pin; i <= last_pin; i++) { |
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@ -280,11 +310,11 @@ void GcodeSuite::M43() { |
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if (M43_NEVER_TOUCH(i) || (!ignore_protection && pin_is_protected(pin))) continue; |
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pinMode(pin, INPUT_PULLUP); |
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delay(1); |
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/*
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/*
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if (IS_ANALOG(pin)) |
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pin_state[pin - first_pin] = analogRead(DIGITAL_PIN_TO_ANALOG_PIN(pin)); // int16_t pin_state[...]
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else |
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//*/
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//*/
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pin_state[i - first_pin] = extDigitalRead(pin); |
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} |
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@ -303,9 +333,9 @@ void GcodeSuite::M43() { |
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if (M43_NEVER_TOUCH(i) || (!ignore_protection && pin_is_protected(pin))) continue; |
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const byte val = |
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/*
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IS_ANALOG(pin) |
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? analogRead(DIGITAL_PIN_TO_ANALOG_PIN(pin)) : // int16_t val
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: |
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IS_ANALOG(pin) |
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? analogRead(DIGITAL_PIN_TO_ANALOG_PIN(pin)) : // int16_t val
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: |
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//*/
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extDigitalRead(pin); |
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if (val != pin_state[i - first_pin]) { |
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@ -315,21 +345,18 @@ void GcodeSuite::M43() { |
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} |
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#if HAS_RESUME_CONTINUE |
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if (!wait_for_user) { |
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KEEPALIVE_STATE(IN_HANDLER); |
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break; |
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} |
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if (!wait_for_user) { KEEPALIVE_STATE(IN_HANDLER); break; } |
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#endif |
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safe_delay(200); |
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} |
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return; |
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} |
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// Report current state of selected pin(s)
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for (uint8_t i = first_pin; i <= last_pin; i++) { |
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pin_t pin = GET_PIN_MAP_PIN(i); |
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if (VALID_PIN(pin)) report_pin_state_extended(pin, ignore_protection, true); |
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else { |
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// Report current state of selected pin(s)
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for (uint8_t i = first_pin; i <= last_pin; i++) { |
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pin_t pin = GET_PIN_MAP_PIN(i); |
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if (VALID_PIN(pin)) report_pin_state_extended(pin, ignore_protection, true); |
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} |
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} |
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} |
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FanDjango
6 years ago
Scott Lahteine