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makerbase-mks / MKS-Robin

MKS Robin is a powerful 32-bit 3D printer control board with STM32F103ZET6 . Support Marlin2.0. Support MKS Robin TFT24/28/32... Screens. The motherboard integrates 5 AXIS interface, hot bed, 2 heating heads, 3 NTC100K, 2 MAX31855.Support MKS Robin WIFI for cloud printing.Supports firmware update by SD card…
https://es.aliexpress.com/item/32757129463.html?spm=a219c.12010612.8148356.9.5fc165f4oDUfFM
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Random movements during printing due to sd card reading errors #162

Open atomphil opened 4 years ago

atomphil commented 4 years ago

I got an issue with the MKS Robin nano v1.1. The print head moves to random locations in the middle of printing, after that printing continues as normal. I have activated the debugging of the board (M111 S7) and can see that the errors happen randomly when reading from SD card. It is not because of the SD card itself. I have tried different tested cards and different file systems. At the moment I use vanilla Marlin.

In the change log there is a point:

2.V1.0.2 Modifications: 2.1.Fix the bug that read Large capacity sd card data error sometimes.

@makerbase-mks What did you do to fix the read errors?

makerbase-mks commented 4 years ago

Hi! If M111 S7 is blocked, can it be avoided and MKS has release v1.04 firmware, you can download it and test it.