ChanServ changed the topic of #glasgow to: glasgow interface explorer · code https://github.com/GlasgowEmbedded/glasgow · logs https://freenode.irclog.whitequark.org/glasgow · discord https://1bitsquared.com/pages/chat · production https://www.crowdsupply.com/1bitsquared/glasgow · no ETAs at the moment
<whitequark> Lofty: this tracks
<Lofty> Good to hear
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<_whitenotifier-f> [glasgow] attie opened pull request #226: applet.interface.i2c_initiator: convert to nmigen - https://git.io/Jkv4j
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<_whitenotifier-f> [glasgow] whitequark synchronize pull request #226: applet.interface.i2c_initiator: convert to nmigen - https://git.io/Jkv4j
<_whitenotifier-f> [glasgow] whitequark closed pull request #226: applet.interface.i2c_initiator: convert to nmigen - https://git.io/Jkv4j
<_whitenotifier-f> [glasgow] whitequark commented on pull request #226: applet.interface.i2c_initiator: convert to nmigen - https://git.io/Jkvwc
<_whitenotifier-f> [GlasgowEmbedded/glasgow] whitequark pushed 1 commit to master [+0/-0/±1] https://git.io/JkvwC
<_whitenotifier-f> [GlasgowEmbedded/glasgow] attie c60a65d - applet.interface.i2c_initiator: convert to nmigen
<_whitenotifier-f> [glasgow] Error. The Travis CI build could not complete due to an error - https://travis-ci.org/github/GlasgowEmbedded/glasgow/builds/742175653?utm_source=github_status&utm_medium=notification
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<d1b2> <Attie> i'm nost of the way through converting the UART applet to nMigen...
<d1b2> <Attie> but i noticed that the auto baud doesn't appear to work
<d1b2> <Attie> (same for before my changes)
<d1b2> <Attie> there aren't many commits that touch it, are we content that it works?
<d1b2> <Attie> /worked
<whitequark> it should be functional...
<whitequark> how are you checking it?
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<d1b2> <Attie> I'm using an FTDI (C232HD-DDHSP-0 / 3.3v), which is an FT232H internally
<d1b2> <Attie> let me setup again
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<d1b2> <Attie> picocom -b 115200 /dev/ttyUSB1 / glasgow run uart -b 115200 -V 3.3 tty works fine
<d1b2> <Attie> picocom -b 115200 /dev/ttyUSB1 / glasgow run uart -a -V 3.3 tty gets nothing in either direction
<whitequark> hang on
<d1b2> <Attie> i'll setup LA
<whitequark> hm
<whitequark> what does -vv say?
<d1b2> <Attie> "A" from FTDI -> Glasgow reports:
<d1b2> <Attie> T: g.applet.interface.uart: FIFO: read <ff>
<d1b2> <Attie> T: g.applet.interface.uart: UART->out: <ff>
<d1b2> <Attie> can give a more complete listing if you'd like
<d1b2> <Attie> back in a bit...
<whitequark> yes i need the entire listing
<d1b2> <Attie> 3x "A"s sent from FTDI -> Glasgow
<whitequark> hum
<whitequark> you don't need an LA btw
<whitequark> run --trace x.vcd uart
<d1b2> <Attie> ok
<whitequark> there's one integrated
<d1b2> <Attie> oh, nice
<d1b2> <Attie> wow, mind... blown...
<d1b2> <Attie> would you like the trace?
<whitequark> i'm working on more important things at the moment; there's nothing obvious i can see
<whitequark> maybe try bisecting?
<d1b2> <Attie> sure, np
<whitequark> i'm fairly certain autobaud worked the last time i tried
<d1b2> <Attie> seems it's been broken since 7fdac59...
<d1b2> <Attie> moving the write_register(use_auto) to after the claim_interface() call in run() seems to resolve some of it, but them we get an auto-detected baudrate of 48MHz
<d1b2> <Attie> (i'll investigate, no need to respond / support)
<d1b2> <Attie> oh... is the applet reset handled inside claim_interface()?
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<_whitenotifier-f> [glasgow] attie opened pull request #227: applet.interface.uart: fix auto-baud detection - https://git.io/JkJfI
<_whitenotifier-f> [glasgow] attie opened pull request #228: UART: convert to nmigen - https://git.io/JkJJH
<_whitenotifier-f> [glasgow] attie opened pull request #229: applet.internal.selftest: convert to nmigen - https://git.io/JkJU2
<_whitenotifier-f> [glasgow] attie synchronize pull request #228: UART: convert to nmigen - https://git.io/JkJJH
<_whitenotifier-f> [glasgow] attie synchronize pull request #228: UART: convert to nmigen - https://git.io/JkJJH