The following is a very basic configuration, I haven't included any additional settings yet, the accuracy of the rotation distance and pid parameters require further tune. I'm trying to get Klipper running on the Robo R1+ in our lab, I started with the generic ramps and made some modifications according to the previous marlin firmware on our machine (the Marlin 2.0 firmware from this forum). So I'm pretty sure it's not a version difference but indeed a bug in the scripts/spi_flash/spi_flash.# A newline separated list of X,Y points that should be probed If I revert the path, then even this successful flashing I will not be able to flash again. Uploading Klipper Firmware to SD Card.Doneįirmware Upload Complete: firmware.bin, Size: 23268, Checksum (SHA1): D621783D871BD297C2DF6DBF97C5353310EB852F Initializing SD Card and Mounting file system. MCU needs restart: is_config=1, is_shutdown=0 This patch help - I noticed the template is almost identical, only two fields swapped.Ĭhecking Current MCU Configuration.Done Only in my case I'm pretty sure everyhting has the same version - I've just finished flashing and all was on the same version. Timeout = self._check_timers(eventtime, busy) SD Card Flash Error: Command format mismatch: config is_config=%c crc=%u move_count=%hu is_shutdown=%c vs config is_config=%c crc=%u is_shutdown=%c move_count=%huįile "/home/pi/klipper/scripts/spi_flash/spi_flash.py", line 1160, in mainįile "/home/pi/klipper/scripts/spi_flash/spi_flash.py", line 1109, in runįile "/home/pi/klipper/scripts/spi_flash/spi_flash.py", line 1096, in run_reactor_taskįile "/home/pi/klipper/klippy/reactor.py", line 269, in runįile "/home/pi/klipper/klippy/reactor.py", line 310, in _dispatch_loop How can I force the rpi klipper update - perhaps that updates the rpi to match the MCU? This was working fine after having done the same update (klipper update & mcu firmware recompile) 3 days ago. Same problem as but my rpi version is even older. Mcu 'rpi': Command format mismatch: config is_config=%c crc=%u is_shutdown=%c move_count=%hu vs config is_config=%c crc=%u move_count=%hu is_shutdown=%c My rpi version is far behind all of a sudden: The MCU in the error message reports the more recent version. Recompiling and flashing the MCU firmware does not work. I have exactly the same problem after updating Klipper just now. Once the underlying issue is corrected, use the "RESTART"Ĭommand to reload the config and restart the host software. Version of the firmware on the micro-controller (fix by This type of error is frequently caused by running an older Mcu 'mcu': Command format mismatch: config is_config=%c crc=%u is_shutdown=%c move_count=%hu vs config is_config=%c crc=%u move_count=%hu is_shutdown=%c Preprocessing out/src/generic/armcm_link.ld I restart but it still saying older version of MCU. I then copy it over to USB insert into my ender 3v2, reboot it and wait sometime to flash. I just upgraded to the latest version via Kiauh.Īfter doing make I get this, confirming the correct firmware version. Its resolved the MCU and host miss match each time. I've done the MCU firmware upgrade on the printer before.
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