Wednesday, 2019-04-24

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xobsfutarisIRCcloud: thanks for testing!00:15
xobsI modified Foboot so it no longer needs "dfu-util -e"00:15
xobsI guess now I should come up with an updater program.00:15
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mifunexobs: works for me as well01:13
mifunehmm, after a while it locks up01:46
xobsmifune: Strange.  I wonder why?  What are you doing with it?02:10
xobsI'm not sure how to actually use it, so maybe there's a GC bug that you're hitting that I'm not sure how to find.02:11
futarisIRCcloud - Wireshark in a terminal. Works fine over ssh, on a remote system. On in termux on Android ...02:47
xobsfutarisIRCcloud: well that's cool. I can see so many uses for that.02:51
futarisIRCcloudShould run on Raspberry Pi too.02:51
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tpbTitle: Free Assembly for 5 Pieces – Only at Seeed Fusion! | Seeed Studio Blog (at
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xobsmifune: what are you doing when you see it lock up? I'd like to reproduce the issue...05:15
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mifunexobs: i'm connected to it using a serial terminal. it doesn't matter if i am using it or not, at some point it stops accepting input. Fomu keeps blinking, the serial connection stays alive and there is nothing new in dmesg06:35
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xobsmifune: this is on Linux? let me see if I can reproduce the issue.  About how long?06:46
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mifunexobs: xubuntu 18.04, it takes somewhere between 2 and 5 minutes06:54
mifuneit might be related to dfu download issues im having on the same system06:55
mifunewhich i don't have on ubuntu server 18.0406:55
xobsDo you have more than one Fomu you can test with?06:56
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mifuneI have to go to work, will do some more tests this evening.07:00
mifuneI have two, with the same foboot and micropython version.07:01
xobsAlright.  I'm curious whether it's a hardware or software problem.07:01
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xobsSomething strange /is/ going on, I'm not sure what.09:44
xobsWhen I load micropython over dfu, it doesn't work. But if I reboot, then it works. I wonder why... Maybe it has to do with not fully resetting the blocks.09:45
mifunei had the same behavior09:48
xobsmifune: replication is good.09:52
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tntyeah, unfortunately unless you have the exact same scope model has he does, can't use it.12:04
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tntxobs: "ake: *** No rule to make target 'include/printf.h', needed by '.obj/usb-unififo.o'.  Stop"14:58
tnttrying to build sw/14:59
xobstnt: do a "make clean"15:18
xobsThat file wasn't used so I removed it. You probably have older dependcy files hanging around.15:18
tntxobs: oh yeah, that works.15:22
tntxobs: btw, -flto saves about 1kb on the fw size.15:22
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xobstnt: thanks! I'll add that.16:29
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mifunexobs: same issue with both fomu's and xubuntu 18.04 and 16.0418:29
mifuneand same with ubuntu server 16.0418:43
mifuneonly clue is cdc_acm 1-2.1:1.0: failed to set dtr/rts18:45
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mithroxobs: Can you bring any spare EVT boards to LatchUp? Antmicro would like to help out with a bunch of stuff for the Fomu, so it would be good for them to have some22:21
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