SSerial hardware implementation?
27 Sep 2019 16:40 #146411
by PCW
Replied by PCW on topic SSerial hardware implementation?
I dont think there have been any 8I20 firmware changes for at least 5 years
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27 Sep 2019 18:29 #146427
by blazini36
Replied by blazini36 on topic SSerial hardware implementation?
I’m not sure when mk forked but I haven’t seen anyone using SS on their beaglebone so I wouldn’t be surprised if it were really that old.
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02 Oct 2019 05:11 #146857
by andypugh
Replied by andypugh on topic SSerial hardware implementation?
The 8i20 predates "discovery" so there is a set of dummy smart-serial data in sserial.h:
github.com/LinuxCNC/linuxcnc/blob/master...tmot2/sserial.h#L227
Maybe look for differences there?
github.com/LinuxCNC/linuxcnc/blob/master...tmot2/sserial.h#L227
Maybe look for differences there?
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03 Oct 2019 08:37 - 03 Oct 2019 08:38 #146962
by blazini36
Replied by blazini36 on topic SSerial hardware implementation?
When I first discovered the issue, the MK fella was trying some things to bring SS closer to LCNC. Apparently he already tried swapping the SS header file. Not really sure why that didn't work but at the time I was trying to figure out whether SS was broken in general, or my hardware was no good, which neither really was the case.
Apparently MK is rather far behind in Mesa/hm2 changes other than hm2 mods to make other things work.
The MK/LCNC situation is a bit of a bummer. On one hand MK has some neato stuff going on with socfpga's on another hand they've lost sync with LCNC improvements/updates.
Apparently MK is rather far behind in Mesa/hm2 changes other than hm2 mods to make other things work.
The MK/LCNC situation is a bit of a bummer. On one hand MK has some neato stuff going on with socfpga's on another hand they've lost sync with LCNC improvements/updates.
Last edit: 03 Oct 2019 08:38 by blazini36.
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