Open aimeiz opened 2 years ago
Dear aimeiz,
we converted your machine header-file corexy_pen_laser.txt into a corresponding fluidNc yaml-file.
Please copy the following content into your config.yaml
file and upload the file to your esp32.
name: COREXY_PEN_LASER_SERVO
board: unknown
kinematics:
CoreXY:
stepping:
engine: RMT
idle_ms: 250
dir_delay_us: 0
pulse_us: 3
disable_delay_us: 0
axes:
shared_stepper_disable_pin: gpio.12
x:
steps_per_mm: 80.000
max_rate_mm_per_min: 5000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 300.000
soft_limits: false
homing:
cycle: 1
mpos_mm: 0.000
positive_direction: false
settle_ms: 250.000
seek_mm_per_min: 1000.000
feed_mm_per_min: 200.000
seek_scaler: 1.100
feed_scaler: 5.000
motor0:
limit_all_pin: gpio.13
hard_limits: false
stepstick:
direction_pin: gpio.16
step_pin: gpio.26
motor1:
null_motor:
y:
steps_per_mm: 80.000
max_rate_mm_per_min: 5000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 300.000
soft_limits: false
homing:
cycle: 2
mpos_mm: 0.000
positive_direction: false
settle_ms: 250.000
seek_mm_per_min: 1000.000
feed_mm_per_min: 200.000
seek_scaler: 1.100
feed_scaler: 5.000
motor0:
limit_all_pin: gpio.5
hard_limits: false
stepstick:
direction_pin: gpio.27
step_pin: gpio.25
motor1:
null_motor:
z:
steps_per_mm: 100.000
max_rate_mm_per_min: 5000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 100.000
soft_limits: false
motor0:
rc_servo:
timer_ms: 75.000
cal_min: 1.000
cal_max: 1.000
pwm_pin: gpio.23
min_pulse_us: 3276
max_pulse_us: 6553
motor1:
null_motor:
spi:
miso_pin: gpio.19
mosi_pin: gpio.23
sck_pin: gpio.18
sdcard:
cs_pin: gpio.5
control:
coolant:
delay_ms: 1000.000
probe:
check_mode_start: false
macros:
startup_line0:
startup_line1:
macro0:
macro1:
macro2:
macro3:
start:
must_home: true
check_limits: true
deactivate_parking: false
user_outputs:
arc_tolerance_mm: 0.002
junction_deviation_mm: 0.010
verbose_errors: false
report_inches: false
enable_parking_override_control: false
use_line_numbers: false
This issue will automatically convert a Grbl_Esp32 machine definition file to FluidNC YAML format.
Change YOUR NAME in the title to some string that identifies your machine configuration.
IMPORTANT: Change only the YOUR NAME part of the title, not the entire title. If you change the entire title, GitHub will not run the converter program.
Attach your machine definition file here - but first change the .h extension to .txt because GitHub will not allow you to attach a file with a .h extension. Submit the issue, and after a few minutes, a new comment will appear with the FluidNC YAML file.
IMPORTANT: Attach the file - do not paste the file text into the issue. If you paste, the converter will not work. corexy_pen_laser.txt Hi. Congratulations on this great project. Recently I build a plotter using GRBL, initially using standard GRBL. It Is COREXY with SG90 servo as pen activator using M3 / M5 GRBL commands. Firmware running on Arduino, but I decided to move it to ESP-32. Han some issues on COREXY configuration with Homing, but I finally solved them. All carriage movements work fine.
Still have problem with Servo based pen activator. Servo doesn't react on M3 and M5 commands. It sometimes react on Z axis movement, but it is very intermittent. I do not know how to prevent servo pulses to be off in idle state it should have steering pulses always, to keep pen in desired position also in idle state. Any hint how to configure software for servo as spindle / laser (M3 M5 commands) and / or Z axis. Preferably to work with both. Also I need firmware to wait 0.2s after servo controlling command to allow servo reach desired position before doing anything else. I introduced it in standard GRBL code, but ESP 32 grbl is a bit different so I need hints. I attach my Machine.h (corexy_pen_laser) for hint what I should add to make servo work as needed. Best regards.
Marcin.