Saturday, 2018-09-22

*** tpb has joined #timvideos00:00
*** Scotteh22 has joined #timvideos00:01
*** Scotteh22 has quit IRC00:03
*** CarlFK has quit IRC00:21
*** tac-tics has quit IRC01:03
*** MrGeneral11 has joined #timvideos02:50
*** MrGeneral11 has quit IRC02:54
*** blaag2 has joined #timvideos03:23
*** blaag2 has quit IRC03:27
*** rohitksingh has joined #timvideos04:52
*** twoolie has joined #timvideos04:54
*** rohitksingh has quit IRC05:20
*** twoolie has quit IRC05:22
*** CarlFK has joined #timvideos05:25
*** ChanServ sets mode: +v CarlFK05:25
*** twoolie has joined #timvideos06:52
*** Kripton has quit IRC07:14
*** Kripton has joined #timvideos07:14
*** twoolie has quit IRC08:18
mithro - Slides from my talk about SymbiFlow at OrConf08:23
tpbTitle: An update on SymbiFlow - a multiplatform FPGA project - Google Slides (at
*** sam_ has joined #timvideos08:33
*** Galois25 has joined #timvideos08:37
*** Galois25 has quit IRC08:39
*** san has joined #timvideos08:39
*** thurstylark1 has joined #timvideos08:44
*** thurstylark1 has quit IRC08:45
*** CarlFK has quit IRC09:32
*** ukembedded5 has joined #timvideos09:40
*** ukembedded5 has quit IRC09:49
*** lancillott017 has joined #timvideos10:41
*** lancillott017 has quit IRC10:45
*** CarlFK has joined #timvideos11:05
*** ChanServ sets mode: +v CarlFK11:05
*** davidm18 has joined #timvideos11:20
*** davidm18 has quit IRC11:24
*** Dr_Herbalist4 has joined #timvideos12:25
*** Dr_Herbalist4 has quit IRC12:26
cr1901_modernmithro: Will you be around before about 3:00 PM EDT today?12:45
mithroNo idea - I'm in some weird timezone at the moment12:59
mithroit's currently almost 3pm12:59
cr1901_modernwell that's 3pm NOT Eastern Daylight Time :)13:05
mithrocr1901_modern: Whats up?13:07
cr1901_modernWell, I have a prior engagement at 3pm EDT onwards today, wanted to finish off tinyfpga support before then :). I just you on standby for any PRs I need merged13:10
*** m0nky15 has joined #timvideos13:10
*** m0nky15 has quit IRC13:14
*** rohitksingh has joined #timvideos13:17
tpbTitle: Support pulseview / sigrok directly · Issue #8 · enjoy-digital/litescope · GitHub (at
xobsBrad, I think.13:40
xobsI'm so not good at this.13:41
tpbTitle: libbase/crt0-lm32.S: Add provisions for loading .data from flash. by cr1901 · Pull Request #106 · enjoy-digital/litex · GitHub (at
*** rohitksingh has quit IRC13:45
tpbTitle: SH2/J-core support · Issue #107 · enjoy-digital/litex · GitHub (at
mithrocr1901_modern: Do you just want me to merge it?14:17
mithrocr1901_modern: _florent_ is sitting a couple of rows away from me14:17
cr1901_modernmithro: Yes, please do14:17
* cr1901_modern waves to _florent_14:17
cr1901_modernin spirit anyway14:17
cr1901_modernI'll work on the micropython changes next, and then lastly the litex-buildenv changes14:19
cr1901_modernAfter that, tinyfpga will be truly integrated into litex :)14:19
mithrocr1901_modern: Awesome work!14:20
cr1901_modernTyvm :). Thanks for your support as well! Hopefully will be done by 3pm EDT14:21
mithrocr1901_modern: Merged your litex request14:27
*** Odd000224 has joined #timvideos14:34
*** Odd000224 has quit IRC14:34
cr1901_modernmithro: Thanks14:41
mithrocr1901_modern: Can you help me figure out what I need to do for ?14:43
tpbTitle: Adding support for UPduino boards by mithro · Pull Request #66 · timvideos/litex-buildenv · GitHub (at
mithrocr1901_modern: No huge hurry14:44
cr1901_modernI have never used a 5k board, so I'm afraid not14:45
mithrocr1901_modern: I'm guessing I don't need the offset thing that tinyfpga boards need?15:01
cr1901_modernmithro: If UPduino boards don't use tinyfpga's bootloader, then no, you don't need the offset15:03
mithrotinyfpga: See above -- starting to look into up5k based on cr1901_modern's ice40 stuff15:09
cr1901_modernmithro: I thought you were interested in support for esden's icebreaker?15:11
mithrocr1901_modern: ALL THE BOARDS!15:11
cr1901_modernAssuming the damn thing fits, up5k will actually be even better than 8k for micropython15:11
mithrocr1901_modern: Correct :-)15:11
cr1901_modernAnd assuming the RAM interface isn't borked15:12
cr1901_modernhave I ever mentioned I don't like wishbone?15:12
cr1901_modernmithro: Btw, vexriscv is not at present working on ice40. Even the minimal variant :)15:20
cr1901_modernThat'll be a project for another day15:20
mithrocr1901_modern: Okay15:23
tpbTitle: Add support for LiteX boards which run their main program from flash. by cr1901 · Pull Request #51 · fupy/micropython · GitHub (at
*** cr1901_modern has quit IRC16:20
*** cr1901_modern has joined #timvideos16:30
tpbTitle: firmware: Update litex submodule, Makefiles, and linker scripts to support crt0-flash startup code. by cr1901 · Pull Request #67 · timvideos/litex-buildenv · GitHub (at
cr1901_modernThis is it! All done after this :D!16:36
cr1901_modernTinyFPGA is fully supported once my last two PRs are accepted16:36
mithrocr1901_modern: Can you seperate the module update from the other part of the commit?16:37
mithrocr1901_modern: There is a ./third_party/ script which gives you a good merge error messages16:38
cr1901_modernmithro: forced pushed16:43
cr1901_modernand that script didn't detect anything wrong with single bulk commit :P16:43
cr1901_modern What in the world is Github thinking here ._.?16:46
tpbTitle: Adding support for UPduino boards by mithro · Pull Request #66 · timvideos/litex-buildenv · GitHub (at
*** cr1901_modern has quit IRC16:52
*** cr1901_modern has joined #timvideos16:58
cr1901_modernMy internet is absolutely insufferable right now16:58
*** puck_ has quit IRC17:04
*** puck_ has joined #timvideos17:06
*** rohitksingh has joined #timvideos17:09
*** rohitksingh has quit IRC17:18
*** cr1901_modern has quit IRC17:27
*** cr1901_modern1 has joined #timvideos17:27
*** rohitksingh has joined #timvideos17:32
*** hsp12 has joined #timvideos17:57
*** cr1901_modern1 has quit IRC18:01
*** cr1901_modern has joined #timvideos18:01
CarlFKcr1901_modern: I see your for:pass pause loop - i know micropython doesn't have all the time things, but I think it has sleep()18:04
*** hsp12 has quit IRC18:06
cr1901_modernCarlFK: Fair :P. I can't seem to find half the modules18:07
CarlFKtry import time; time.sleep(1)18:07
cr1901_modernImportError: module not found18:07
CarlFKhmm.. ok, so Circuit Python has it, maybe they added it. .. I am still very fuzzy on the relation between the two codebases18:09
cr1901_moderncircuitpython is adafruit's fork of micropython, AIUI18:44
CarlFKcr1901_modern: try import utime19:16
tpbTitle: utime – time related functions MicroPython 1.9.4 documentation (at
cr1901_modernImportError: module not found :(19:17
cr1901_modernMaybe the functionality just isn't there yet19:17
cr1901_modernLooking at the fupy code, the timer interrupt isn't even handled19:18
CarlFKk - so fupy ‎is another fork :p19:18
*** rohitksingh has quit IRC20:13
*** angular_mike_28 has joined #timvideos22:24
*** justincohen__ has joined #timvideos22:27
*** angular_mike_28 has quit IRC22:31
*** bwoah12 has joined #timvideos23:41
*** bwoah12 has quit IRC23:50

Generated by 2.13.1 by Marius Gedminas - find it at!