¶ Fysetc E4
¶ Documentation
¶ Motor Drivers
They are TMC2209 chips
The chip addresses are in a confusing order. See below
- MOT X is addr: 1
- MOT Y is addr: 2
- MOT Z is addr: 3
- MOT E is addr: 0
¶ Example Config
name: "Fysetc Ant CoreXY"
board: "Fysetc E4"
stepping:
engine: RMT
idle_ms: 255
dir_delay_us: 1
pulse_us: 2
disable_delay_us: 0
uart1:
txd_pin: gpio.22
rxd_pin: gpio.21
rts_pin: NO_PIN
cts_pin: NO_PIN
baud: 115200
mode: 8N1
kinematics:
corexy:
axes:
shared_stepper_disable_pin: gpio.25:high
x:
steps_per_mm: 100.000
max_rate_mm_per_min: 4000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 300.000
soft_limits: false
homing:
cycle: 1
positive_direction: true
mpos_mm: 150.000
feed_mm_per_min: 200.000
seek_mm_per_min: 400.000
settle_ms: 500
seek_scaler: 1.100
feed_scaler: 1.100
motor0:
limit_all_pin: gpio.34:low
hard_limits: true
pulloff_mm: 1.000
tmc_2209:
uart_num: 1
addr: 1
r_sense_ohms: 0.110
run_amps: 1.500
hold_amps: 0.500
microsteps: 16
stallguard: 0
stallguard_debug: false
toff_disable: 0
toff_stealthchop: 5
toff_coolstep: 3
run_mode: CoolStep
homing_mode: CoolStep
use_enable: false
step_pin: gpio.27
direction_pin: gpio.26
disable_pin: NO_PIN
y:
steps_per_mm: 100.000
max_rate_mm_per_min: 4000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 300.000
soft_limits: false
homing:
cycle: 2
positive_direction: true
mpos_mm: 150.000
feed_mm_per_min: 200.000
seek_mm_per_min: 400.000
settle_ms: 500
seek_scaler: 1.100
feed_scaler: 1.100
motor0:
limit_all_pin: gpio.35:low
hard_limits: false
pulloff_mm: 1.000
tmc_2209:
uart_num: 1
addr: 3
r_sense_ohms: 0.110
run_amps: 1.5200
hold_amps: 0.500
microsteps: 16
stallguard: 0
stallguard_debug: false
toff_disable: 0
toff_stealthchop: 5
toff_coolstep: 3
run_mode: CoolStep
homing_mode: CoolStep
use_enable: false
step_pin: gpio.33
direction_pin: gpio.32:low
disable_pin: NO_PIN
z:
steps_per_mm: 100.000
max_rate_mm_per_min: 4000.000
acceleration_mm_per_sec2: 50.000
max_travel_mm: 300.000
soft_limits: false
homing:
cycle: 0
positive_direction: false
mpos_mm: 150.000
feed_mm_per_min: 100.000
seek_mm_per_min: 200.000
settle_ms: 500
seek_scaler: 1.100
feed_scaler: 1.100
motor0:
limit_all_pin: gpio.15:low
hard_limits: false
pulloff_mm: 1.000
tmc_2209:
uart_num: 1
addr: 0
r_sense_ohms: 0.110
run_amps: 1.200
hold_amps: 0.500
microsteps: 16
stallguard: 0
stallguard_debug: false
toff_disable: 0
toff_stealthchop: 5
toff_coolstep: 3
run_mode: StallGuard
homing_mode: StallGuard
use_enable: false
step_pin: gpio.14
direction_pin: gpio.12
disable_pin: NO_PIN
spi:
miso_pin: gpio.19
mosi_pin: gpio.23
sck_pin: gpio.18
sdcard:
cs_pin: gpio.5
card_detect_pin: NO_PIN
start:
must_home: false
deactivate_parking: false
check_limits: false