Hi! Unfortunately I was not able to find the source of the problem. I ultimately abandoned Marlin for this printer in favor of whole different firmware.by isketch93 - Firmware - Marlin
Hi guys, I am in the process of modifying a FLSun QQ-S delta printer to use a SKR mini E3 board for its sweet silent drivers. This far I adapted and compiled the firmware to include bed leveling with the printer's own probe (a microswitch manually snapped underneath the nozzle with a magnet), and it compiled and flashed without issues. To be sure, I checked the probe to be working via the M119 cby isketch93 - Firmware - Marlin
I've got four TMC2130 drivers on my board, all configured as standalone except for the Z one, which I configured (solder pads and bridges) and wired to be used with SPI. This is new for me, I wanted to try sensorless homing and probing for the fun of it. To my dissappointment though, I can't even reach the fun part of testing and tuning, since compiling Marlin fails almost immediately with this eby isketch93 - Firmware - Marlin