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I had a discussion recently about the tool offset and switching tool and got a feature introduced so a tool switch can be done with out moving but as for today's RCBugFix I can't get the machine to re…
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I want to use the APLL to generate the required 50MHz for an external Ethernet PHY using the APLL and the EMAC_CLK_OUT on GPIO16.
### Somehow the output frequency is unexpectedly divided by 5
Ac…
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Hey Guys.
Total noob here. I ran Marlin V1 for LCD 2004 on my printer for over a year now.
I added some fans on the aux pins and LED lights to extruder head for those late night prints. Added …
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I just realized that there is some problem with the UART in 1.10.0 and could track it down to 1.9.10 - there it fails, where 1.9.9 works good.
I analyzed SerialUART.cpp and tried to understand it -…
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I'm running the latest RCBugFix, I've just modified my printer to use dual stepper drivers for the Z axis (I had problems with one side of the axis drifting over time with the single driver for both).…
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I am interfacing my ESP32 with an external MAX98357a breakout board. I have the pins wired up correctly but when I play ab AAC file over I2S (Homer Simpson from PROGMEM)I can hear the audio, but only …
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With [latest RCBugFix](https://github.com/MarlinFirmware/Marlin/commit/415294801f613e88779c0b2bb57e83767bb595cb), I realized that displaying of SD Card section looks like broken.
folder tree:
```
…
ghost updated
2 years ago
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Hi,
This is a request for assistance and possibly a bug report. I'm still very new to Marlin and not sure where to look to debug this issue to help further. I'm hoping that the information provide…
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Serial Communication with default settings (250000 baud) is not working starting with commit-id ae89a65956f95c2bee652396286d97b47ff804b6
verified by bisecting twice resulting in the same identified…
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Rush Blade F7
```
dump
###WARNING: NO CUSTOM DEFAULTS FOUND###
# version
# Betaflight / STM32F7X2 (S7X2) 4.2.4 Oct 20 2020 / 08:20:06 (fbcaf8c50) MSP API: 1.43
###ERROR: dump: NO CONFIG FOUN…