Fat FS for Teensy 4.1

[phil-barrett]

This may be answered somewhere else. If so, I apologize .

Anyway, could someone point me to a repository that works on a Teensy 4.1 and grblHAL.

[terjeio]

Is the uSDFS library broken again? Even after adding the patch I have provided?

[phil-barrett]

I'm using uSDFS (and USE_MSC is set to 0). But get a build error when I enable SDCARD.

C:\Users\philba\AppData\Local\Temp\arduino_build_257797\libraries\grblHAL_Teensy4\networking\vfs.c.o: In function vfs_getcwd': D:\Documents\Arduino\libraries\grblHAL_Teensy4\src\networking/vfs.c:150: undefined reference to f_getcwd'
collect2.exe: error: ld returned 1 exit status

I do not get this error when building with SDCARD_ENABLE commented out (but with ETHERNET_ENABLE).

Note, I'm not sure why the quote displays weirdly.

EDIT: this is in sd_config.h
#define USE_MSC 0 // will be used in sd_msc.cpp

[terjeio]

This? "In addition to this ffconf.h has to be edited, #define FF_FS_RPATH value has to be changed to 2 (from 1) or you will get a compiler error."

[phil-barrett]

Ah, sorry, missed that. thanks.

[terjeio]

There is another "bug" in the websocket code in the latest version - from a compiler issue? Compiles ok with the STM32CubeIDE but the Arduino compiler complains about a constant not beeing a constant...