Sunday, 2018-12-16

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xobsmithro: congratulations!00:20
xobstannewt: also congratulations :)00:20
mithroNow to get working on the iup5k00:21
mithrocr1901_modern: ping? Do you have a minimal / lite version of vexriscv yet?00:55
mithrocr1901_modern: We also haven't tracked down what causes the issue with the lm32 and no hardware multiple / divide either right?00:57
tannewtthanks xobs!01:07
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cr1901_modernmithro: No working vexriscv yet02:43
cr1901_modernmithro: No idea on what causes lm32 to fail when mul/div is absent02:43
cr1901_moderneveryone claims vexriscv works, so I'm guessing the wishbone interface is to blame. But looking through lines of scala is not my idea of a fun time. Guess I'll stop by the Gitter to ask qs02:44
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CarlFKwoot:  MicroPython v1.9.4-534-gd2bd40498 on 2018-12-16; litex with lm3209:30
xobsCarlFK: congratulations! what's the project?09:31
CarlFKxobs: verifying docs:
tpbTitle: HowTo FuPy on a Digilent Arty A7 · timvideos/litex-buildenv Wiki · GitHub (at
CarlFKheh - the very first thing I try crashed: >>> import sys  >>> sys.path09:33
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CarlFKToba__: (anyone) do you have any time this afternoon to help me debug micropython sys.path crash?18:00
CarlFKmithro: is this OK?   hardware version info ... revision: 000000000000000000000000000000000000000019:14
tpbTitle: Ubuntu Pastebin (at
CarlFKthis is running in qemu19:14
tmmmcci@mithro: I’ve been working on Luke’s host sim; it’s basically sound but needed work for doing full FPGA sim21:18
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mithroHow do I *not* have a way to power a rpi at home!?21:43
mithroEverything I have now is USB-C :-/21:50
mithrotinyfpga: ping?21:51
tmmmcciExcept the Pi?21:51
daveshahYou don't have an icebreaker or tinyfpga board?21:52
mithrodaveshah: I'm talking power bricks21:53
mithrodaveshah: RPi 3 draws too much to be powered by a computer these days...21:53
mithroAll my power bricks are 12V or USB-C it seems21:54
daveshahConnect 2 Pis in series to 12V [hides]21:55
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mithroCarlFK[m]: I'm pretty sure we don't emulate the hardware ID stuff in qemu22:19
CarlFK[m]Can you help me with the siys.path c thing in about 30 minutes?22:19
mithrotmmmcci: I'm building up a test suite for a lot of different transaction types here ->
tpbTitle: valentyusb/ at master · mithro/valentyusb · GitHub (at
mithroxobs: Do you have something which uses the RPi to program SPI flash?22:31
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pzieba[m]1Hey, so, are you aware of the flashrom project?23:17
pzieba[m]1mithro: ^^^23:18
pzieba[m]1mithro: It aims to support all-the-things in terms of flashing chips, and a number of hardware platforms are supported. The raspberry pi is one of them.23:19
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