Doesn't look like my previous attempt to post made it through, apologies if it did and this is a double post.

I don't know if this has already been resolved, but if it has not I'd be willing to take a crack at it. My telescope is a Meade 8" ETX-LS, not sure if it's the same are the original posters or not but it has the lsusb shows the same 04cc:0000 ST-Ericsson. I would love to get my raspberry pi to talk/control this telescope.
I have limited experience in Linux (Raspbian). I can google things, get around and follow directions. I'd likely need a good deal of handholding in this adventure though.

I followed instructions on indilib.org/forum/ekos/1045-indi-support...s.html?start=24#8522
Copied the files, I assume the file 'dcd-acm.h' in the post was 'cdc-acm.h', created the Makefile and ran make. I then get the following error:

make -C /lib/modules/4.19.97-v7l+/build SUBDIRS=/home/pi/meade-serial modules
make[1]: Entering directory '/usr/src/linux-headers-4.19.97-v7l+'
CC [M] /home/pi/meade-serial/cdc-acm.o
/home/pi/meade-serial/cdc-acm.c: In function ‘wait_serial_change’:
/home/pi/meade-serial/cdc-acm.c:967:8: error: implicit declaration of function ‘signal_pending’; did you mean ‘timer_pending’? [-Werror=implicit-function-declaration]
if (signal_pending(current))
^~~~~~~~~~~~~~
timer_pending
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:310: /home/pi/meade-serial/cdc-acm.o] Error 1
make[1]: *** [Makefile:1522: _module_/home/pi/meade-serial] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.19.97-v7l+'
make: *** [Makefile:5: default] Error 2

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