Topic: FPGA development board "Lancelot" - accept bitsteam developer's orders. - page 10. (Read 101887 times)

 Problems solved? 

You are right the i helped

Thank you kano + Ioshida

1LdwedmvYjyPT7qmRFpRThtd4bEKUdMexD @ http://glari.ch:9332/static/graphs.html

Coz there's supposed to be an i in there?

If not then you have screwed up your 12.04 somehow.
Wipe it and start again.

It is part of the standard kernel

gets me:
FATAL: Module ftdi_so not found.

I just ordered my dev kit
I can't wait to play with it

ftdi_sio should already be there in the kernel ...

From looking at your pastebin (which gives exactly what I was hoping from dmesg when I spoke to you in IRC ... ) Try:

sudo modprobe ftdi_sio vendor=0x0403 product=0x6001

See if that works.

i see, but have a look here:

http://pastebin.com/LWyV74T0

there you can allso see from lsusb that:
devices 5 and 6 are x6500
devices 36, 37, 25, 26 are Lancelot

Maybe you see something i dont.

I googeled for apt-get install ftdi_sio by now i have not found anything usable. But thanks for the help

Dude,
First use apt-get install. When i was young i was trying to compile everything by myself. I realasied that i can not maintain whole linux distro
I am joking.

Did you read cgminer/Readme
did you apt-get install
libudev headers
        (This is only required for FPGA auto-detection and is linux only)

        libusb headers
        (This is only required for ZTEX support)


Just goolgle about apt-get install ftdi_sio i guess you miss libusb-dev (if there is such thing) or something else which for sure can be installed with apt-get

Good luck
It shall be somewhere inside:)

For your reference my distro is same is yours

uname -a
Linux xxxxxx-GA-990FXA-UD7 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

From my system
 dpkg-query -l | grep usb
ii  libusb-0.1-4                           2:0.1.12-20                             userspace USB programming library
ii  libusb-1.0-0                           2:1.0.9~rc3-2ubuntu1                    userspace USB programming library
ii  libusbmuxd1                            1.0.7-2                                 USB multiplexor daemon for iPhone and iPod Touch devices - library
ii  usb-creator-common                     0.2.38                                  create a startup disk using a CD or disc image (common files)
ii  usb-creator-gtk                        0.2.38                                  create a startup disk using a CD or disc image (for GNOME)
ii  usb-modeswitch                         1.2.3+repack0-1ubuntu2                  mode switching tool for controlling "flip flop" USB devices
ii  usb-modeswitch-data                    20120120-0ubuntu1    
        mode switching data for usb-modeswitch
ii  usbmuxd                                1.0.7-2                                 USB multiplexor daemon for iPhone and iPod Touch devices
ii  usbutils                               1:005-1
ii  xserver-xorg-video-sisusb              1:0.9.4-2build2                         X.Org X server -- SiS USB display drive

 dpkg-query -l | grep udev
ii  gir1.2-gudev-1.0                       175-0ubuntu9.1                          libgudev-1.0 introspection data
ii  libgudev-1.0-0                         1:175-0ubuntu9.1                        GObject-based wrapper library for libudev
ii  libudev-dev                            175-0ubuntu9.1                          udev library (development files)
ii  libudev0                               175-0ubuntu9.1                          udev library
ii  system-config-printer-udev             1.3.8+20120201-0ubuntu8.1               Printer auto-configuration facility based on udev
ii  udev                                   175-0ubuntu9.1      

ttyUSB0 is not present in /dev on ubuntu 12.04, so it does not work !! If anyone has a workaround for this, since the boards seems to be recognized (when i turn of one lancelot 3 more files appears in /dev but i cant figure which ones that are) and mpblm does see them as x6500 boards there has to be a solution.


I can imagine you made a good expirience, but im quite sure your not using ubuntu 12.04 x64

I tried to compile  ftdi_sio (even when they say there that since ubuntu 11.10 it is included in the kernel) but this ends up in telling me that modversions.h cant be found

it works both Icarus and Lancelot believe me. I know from my personal experience.

thanks for the hint, after compilation of the cgminer i end up with the msg all devices disabled, cannot mine! and when i power on a board i cant see any ttyUSB0 in /dev

In mpblm the boards are recognized it shows me x6500 style serials for each board, but the icarus setup dont work

http://en.qi-hardware.com/wiki/Icarus

Just follow it step by step:) All info applies to Lancelot

Does someone has a howto to make the Lancelot run on Ubuntu 12.04 x64?

subscribed

still only available for developers?  I'm still learning, maybe developing some day, but not anytime soon

No:)
I wished but....as you know there is no free lunch:)

Here are some results:

Just brilliant:)


P]ool management ettings [D]isplay options [Q]uit

 ICA 0:                | 379.9/376.6Mh/s | A:65 R:0 HW:0 U: 4.89/m

 ICA 1:                | 379.7/376.9Mh/s | A:68 R:0 HW:0 U: 5.11/m

 ICA 2:                | 379.8/375.7Mh/s | A:78 R:0 HW:0 U: 5.86/m

 ICA 3:                | 379.4/378.0Mh/s | A:65 R:0 HW:0 U: 4.89/m

You got them before you paid for them?

In case anyone would like to donate a Lancelot for improved BFGMiner support, please PM me.

Guy's
I have just received my Lancelots! They are just a piece of art. I can assure you that ngzhang just rocks:) Everything was done as promised in time. On top of all I have some extra stuff for free.

Thank you very much ngzhang!
I do not have any hesitation that bitstream will be here soon as promised.
ngzhang is an extremely cool guy, who keeps his word.
ngzhang I am still waiting for your BTC address:)

Best

Sorry, it's iManufacturer not iVendor. Here is a generic USB info on these strings: http://www.beyondlogic.org/usbnutshell/usb5.shtml#DeviceDescriptors

If your FTDI PDF, it's mentioned on page 4 (section 1.1) as "Manufacturer" and "Description" strings.