Z probe stuck at 1000 with SBC firmware only

[Cairon]

I've used the wifi firmware without probe problem, but when I switched to the sbc firmware, the z probe value stay at 1000, whatever the probe state (retract / deploy / hit). I didn't change wires during the switch, except replace the wifi board by the rpi cable. I tried with another probe pin (e1det) and without connect the pin, that gives the same result.

M119 Endstops - X: at min stop, Y: not stopped, Z: no endstop, Z probe: at min stop

Using the last pre-release LPC_RRFv3.1.1-14.

Configuration:

• SKR 1.4 Turbo
• BL Touch v3.1 original, wired on dedicated servo and probe pins
• RPI3B+ prepared and wired following the wiki page.

config.g M558 P9 F100 H3 R0.2 T6000 B1 C"^probe" M950 S0 C"servo0" G31 P500 X35 Y-33.5 Z3.55 M557 X35:285 Y15:265 S50

board.txt lpc.board = biquskr_1.4; sbc.lpcTfrReadyPin = 1.31 adc.prefilter.enable = true stepper.numSmartDriver = 5 leds.diagnostic = NoPin; heat.tempSensePins = {bedtemp, e0temp};

I expect the probe working the same way with both firmwares.

[Cairon]

Redoing my crimps solves the problem. It seems more sensitive.