I compiled Marlin 2 successfully, everything was working, but in the first printing, after little time printing, stopped with TMC CONNECTION ERROR.
I sent the command M122 and gave me this:`
Connecting...
start
Printer is now online.
echo:Marlin bugfix-2.0.x
echo: Last Updated: 2019-07-16 | Author: (none, default config)
echo:Compiled: Jul 22 2019
echo: Free Memory: 3318 PlannerBufferBytes: 1232
echo:V68 stored settings retrieved (606 bytes; crc 22221)
echo: G21 ; Units in mm (mm)
echo: M149 C ; Units in Celsius
echo:Filament settings: Disabled
echo: M200 D3.00
echo: M200 D0
echo:Steps per unit:
echo: M92 X100.00 Y100.00 Z400.00 E93.00
echo:Maximum feedrates (units/s):
echo: M203 X300.00 Y300.00 Z5.00 E25.00
echo:Maximum Acceleration (units/s2):
echo: M201 X3000.00 Y3000.00 Z100.00 E10000.00
echo:Acceleration (units/s2): P<print_accel> R<retract_accel> T<travel_accel>
echo: M204 P3000.00 R3000.00 T3000.00
echo:Advanced: B<min_segment_time_us> S<min_feedrate> T<min_travel_feedrate> X<max_x_jerk> Y<max_y_jerk> Z<max_z_jerk> E<max_e_jerk>
echo: M205 B20000.00 S0.00 T0.00 X10.00 Y10.00 Z0.30 E5.00
echo:Home offset:
echo: M206 X0.00 Y0.00 Z0.00
echo:Auto Bed Leveling:
echo: M420 S0 Z0.00
echo:Material heatup parameters:
echo: M145 S0 H180 B70 F0
echo: M145 S1 H240 B110 F0
echo😛ID settings:
echo: M301 P22.20 I1.08 D114.00
echo:Z-Probe Offset (mm):
echo: M851 Z0.00
echo:Stepper driver current:
echo: M906 X800 Y800 Z800
echo: M906 T0 E800
echo:StallGuard threshold:
echo: M914 X8 Y8
echo😃river stepping mode:
echo:
Testing X connection... Error: All LOW
Testing Y connection... Error: All LOW
Testing Z connection... Error: All LOW
Testing E connection... Error: All LOW
M122
SENDING:M122
X Y Z E
Enabled false false false false
Set current 800 800 800 800
RMS current 1436 1436 1436 1436
MAX current 2025 2025 2025 2025
Run current 25/31 25/31 25/31 25/31
Hold current 12/31 12/31 12/31 12/31
CS actual 0/31 0/31 0/31 0/31
PWM scale 0 0 0 0
vsense 0=.325 0=.325 0=.325 0=.325
stealthChop false false false false
msteps 256 256 256 256
tstep 0 0 0 0
pwm
threshold
[mm/s]
OT prewarn false false false false
OT prewarn has
been triggered false false false false
off time 0 0 0 0
blank time 16 16 16 16
hysteresis
-end -3 -3 -3 -3
-start 1 1 1 1
Stallguard thrs 8 8 0 0
DRVSTATUS X Y Z E
stallguard
sg_result 0 0 0 0
fsactive
stst
olb
ola
s2gb
s2ga
otpw
ot
Driver registers:
X 0x00:00:00:00 Bad response!
Y 0x00:00:00:00 Bad response!
Z 0x00:00:00:00 Bad response!
E 0x00:00:00:00 Bad response!
Testing X connection... Error: All LOW
Testing Y connection... Error: All LOW
Testing Z connection... Error: All LOW
Testing E connection... Error: All LOW