Freezing CB1 compute module

[Tannoo]

Works good until the CB1 just locks up.

I run a simulated printer run and it only takes two runs to lock it up hard enough that I have to power cycle the printer.

Test gcode file:
Extruder heater test.zip

... and of course:
klippy (28).zip

[Tannoo]

I can't see the effects are not freeing memory when they are done.

On the other hand, if I restart Klipper (firmware), then the test script runs over and over and over with no issues.

[Tannoo]

Well. The system locked up just when everything got to temp (I did have a 5 min soak time for the bed.) This is only a 6 hr print. It didn't get the change to spit out anything.

I guess the effects are not meant to really use.

[Tannoo]

Well, the temperature effect worked. The fire worked, but is locking up the CB1.

I will try the heaterfire again.

Nope. That got further, but the printer froze at the 3rd layer.

[Tannoo]

I have reverted back to the old way I was doing it.

    NEOPIXEL_DISPLAY LED=strip TYPE=bed_temp MODE=glow      ; Set the LEDs to transition
    {% set BED_TEMP = params.BED_TEMP|default(70)|float %}  ; by bed temp

    NEOPIXEL_DISPLAY LED=strip TYPE=extruder_temp MODE=glow ; Set the LEDs to transition
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(210)|float %} ; by hotend temp

and

[gcode_macro leds_homing]
description: Set strip and hotend to Yellow
gcode:
	leds_clear_templates
	SET_LED LED=strip RED=.5 BLUE=0 GREEN=.5

[Tannoo]

I believe the static effect should be good.
I will go back to testing the static effects tomorrow and see if all goes well.

FyI: All of the stealthburner effects are working just fine during all of this. I do have 10 leds in the stealthburner.

[Tannoo]

All static effects other than the startup effect and the same result.

But, I combined heating the bed, soak, then heat the hotend, simulate homing, printing, then complete. No movements are done in this test. No reason.

It made it one complete run. The second run, it locks up the processor at the same point, when simulating printing (turning on white). The LEDs turn white briefly, then turn a dim red. That is when the system is frozen. Nothing works.

I will turn off the startup effect and see if that helps.

Both heaters test.zip

klippy (29).zip

[Tannoo]

Same issue.

Switched back to using SET_LED for all statics and even the startup.

Now, it will run the test code twice with no issues.

[Tannoo]

I guess no fire effect for me. It was really cool looking while it lasted.

If it matters for anyone, here was the effect setup and execution:

[led_effect hotend_heating_a]
autostart: false
recalculate: false
frame_rate: 24
leds:
    neopixel:strip (1-49)
layers:
    heaterfire 24 0 top (.1, 0, 0),(.6, 0, 0)
heater: extruder

[led_effect hotend_heating_b]
autostart: false
recalculate: false
frame_rate: 24
leds:
    neopixel:strip (98-50)
layers:
    heaterfire 24 0 top (.1, 0, 0),(.6, 0, 0)
heater: extruder

[led_effect bed_heating_a]
autostart: false
recalculate: false
frame_rate: 24
leds:
    neopixel:strip (1-49)
layers:
    heaterfire 24 0 top (.1, 0, 0),(.6, 0, 0)
heater: heater_bed

[led_effect bed_heating_b]
autostart: false
recalculate: false
frame_rate: 24
leds:
    neopixel:strip (98-50)
layers:
    heaterfire 24 0 top (.1, 0, 0),(.6, 0, 0)
heater: heater_bed

[gcode_macro leds_hotend]
description: Hotend fire!
gcode:
    leds_clear_templates
    SET_LED_EFFECT EFFECT=hotend_heating_a
    SET_LED_EFFECT EFFECT=hotend_heating_b

[gcode_macro leds_bed]
description: Bed fire!
gcode:
    leds_clear_templates
    SET_LED_EFFECT EFFECT=bed_heating_a
    SET_LED_EFFECT EFFECT=bed_heating_b

My LED strip has 98 LEDs. They are split in half. 1 half is on the left side of the printer and the other is on the right side.