From 7bc3476d72627792d54d5f35284cc32e114d83ae Mon Sep 17 00:00:00 2001 From: Stavros Korokithakis Date: Fri, 5 Apr 2024 04:23:18 +0300 Subject: [PATCH] Updates --- content/maker-things/details-about-my-sapphire-pro.md | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/content/maker-things/details-about-my-sapphire-pro.md b/content/maker-things/details-about-my-sapphire-pro.md index 9aa4726..fef23f0 100644 --- a/content/maker-things/details-about-my-sapphire-pro.md +++ b/content/maker-things/details-about-my-sapphire-pro.md @@ -2,12 +2,19 @@ My Sapphire Pro runs the MKS Robin Nano 1.2 board. Details on that board (pinouts, diagrams, etc) are here: -https://github.com/makerbase-mks/MKS-Robin-Nano-V1.X/wiki/Wiring_Pinout_and_Size +[https://github.com/makerbase-mks/MKS-Robin-Nano-V1.X/wiki/Wiring_Pinout_and_Size](https://github.com/makerbase-mks/MKS-Robin-Nano-V1.X/wiki/Wiring_Pinout_and_Size +) -I've installed TMC2209 drivers and wired all their UARTs up to the same pin, PA13. Their addresses for X, Y, Z, and E are 0, 1, 2, and 3, respectively. It doesn't work with Klipper, I'm only getting the error message `TMC stepper_x failed to init: Unable to read tmc uart 'stepper_x' register IFCNT`. Nothing I've tried has worked. If you managed to make this work, please email me. +## TMC2209 drivers + +I've installed TMC2209 drivers and wired all their UARTs up to the same pin, PA13, as recommended [in this GitHub issue](https://github.com/Klipper3d/klipper/issues/4779). Their addresses for X, Y, Z, and E are 0, 1, 2, and 3, respectively. It doesn't work with Klipper, I'm only getting the error message `TMC stepper_x failed to init: Unable to read tmc uart 'stepper_x' register IFCNT`. Nothing I've tried has worked, the last resort is setting the baud rate to 19200. If you managed to make this work, please email me. + +## SFS 2.0 filament motion runout sensor I've installed the SFS 2.0 motion runout sensor on MT_DET1 and MT_DET2. This means that the motion sensor pin is PE6, and the switch sensor is PA4. That doesn't work either, Marlin keeps thinking the printer has run out of filament. +https://github.com/MarlinFirmware/Marlin/issues/26916 + * * *