[CLOSED] NanoFury NF1 USB stick - Group Buy + Product Assembly

segaklon

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I have a problem with one of these, the pc does not detect it and I've tried several and the same, anyone know where the fault.

thanks

vs3

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For those with a Mac OS X:

Quote from: nwoolls on January 08, 2014, 08:49:48 AM

Hi there. I have a How-To up for mining with Ice Fury on Mac OS X:

http://nf1.xgminer.com

Great little devices! Grin

Zich

legendary

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Quote from: Taugeran on December 12, 2013, 05:31:16 AM

Quote from: Zich on December 11, 2013, 07:50:25 PM

But sadly after various test, i found that with this setting, i am unable to run cgminer which use to hash HEX16A Cry

The symptom is suddenly after run cgminer, the network LED on Pi become intermittent.

get a BBB

Good idea

Taugeran

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CCNA: There i fixed the internet.

Quote from: Zich on December 11, 2013, 07:50:25 PM

But sadly after various test, i found that with this setting, i am unable to run cgminer which use to hash HEX16A Cry

The symptom is suddenly after run cgminer, the network LED on Pi become intermittent.

get a BBB

Zich

legendary

Activity: 1190

Merit: 1000

But sadly after various test, i found that with this setting, i am unable to run cgminer which use to hash HEX16A Cry

The symptom is suddenly after run cgminer, the network LED on Pi become intermittent.

vs3

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Activity: 622

Merit: 500

Some more info about running it on Raspberry Pi:

Quote from: Zich on December 11, 2013, 07:04:09 AM

Quote from: Haribo1980 on December 10, 2013, 10:50:25 AM

Hello,

could anyone sent me a kind of tutorial how to get the nanofury working on rasberry pi? I dont know much about linux.

Raspian ist still installed, and networkspeed ist reduced like in your messages. But which bfgminer version should I install (link?). What do you mean with "after comiling"

are there any other settings do do? ... I tryed lots of versions but nothing works... A small tutorial would save my next 5 evenings Cheesy

Greetings from Germany

First you need to install needed library

Code:

1. sudo aptitude update
2. sudo aptitude install libudev-dev libusb-1.0-0-dev libfox-1.6-dev autotools-dev autoconf automake libtool libncurses-dev yasm curl libcurl4-openssl-dev libjansson-dev pkg-config uthash-dev make pkg-config yasm

Second download HIDAPI from git

Code:

1. git clone git://github.com/signal11/hidapi.git hidapi
2. cd hidapi
3. ./bootstrap
4. ./configure --prefix=/usr
5. make
6. sudo make install

Third download bfgminer to some directory(in this example is "miner")

Code:

1. mkdir miner
2. cd miner
3. wget http://luke.dashjr.org/programs/bitcoin/files/bfgminer/3.8.1/bfgminer-3.8.1.tbz2
4. tar xvf bfgminer-3.8.1.tbz2
5. cd bfgminer-3.8.1
6. ./configure
7. make

You can enable or disable some miner while run ./configure bfgminer with this options
Example: ./configure --enable-bfsb --disable-bitforce

Code:

--disable-avalon Compile support for Avalon (default enabled)
--enable-cpumining Build with cpu mining support(default disabled)
--enable-opencl Compile support for OpenCL (default disabled)
--disable-adl Build without ADL monitoring (default enabled)
--disable-bitfury Compile support for Bitfury (default enabled)
--enable-bfsb Compile support for BFSB (default disabled)
--disable-bigpic Compile support for Big Picture Mining USB (default enabled)
--disable-littlefury Compile support for LittleFury (default enabled)
--disable-nanofury Compile support for NanoFury (default enabled)
--disable-hashbuster Compile support for HashBuster Nano (default enabled)
--disable-hashbuster2 Compile support for HashBuster Micro (default if libusb)
--enable-metabank Compile support for Metabank (default disabled)
--disable-bitforce Compile support for BitForce (default enabled)
--disable-icarus Compile support for Icarus (default enabled)
--disable-klondike Compile support for Klondike (default enabled)
--enable-knc Compile support for KnC (default disabled)
--disable-modminer Compile support for ModMiner (default enabled)
--disable-x6500 Compile support for X6500 (default enabled)
--disable-ztex Compile support for ZTEX (default if libusb)
--enable-scrypt Compile support for scrypt mining (default disabled)
--with-system-libblkmaker Use system libblkmaker rather than bundled one (default disabled)
--without-sensors Build with libsensors monitoring (default enabled)
--without-curses Compile support for curses TUI (default enabled)
--without-libmicrohttpd Compile support for libmicrohttpd getwork server (default enabled)
--without-libevent Compile support for libevent stratum server (default enabled)
--without-libusb Compile using libusb (default enabled)
--without-libudev Autodetect FPGAs using libudev (default enabled)

Then change usb speed to usb 1 with text editor nano

Code:

1. sudo nano /boot/cmdline.txt
then add dwc_otg.speed=1 at the end of line

To run bfgminer just go to the directory

Code:

1. cd miner
2. cd bfgminer-3.8.1
3. sudo ./bfgminer

That was the summary i colected from other thread since i am also linux noob Grin

vs3

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Activity: 622

Merit: 500

I had posted that earlier - let me know if it covered the question or if there is any additional info needed.

Quote from: vs3 on November 13, 2013, 06:39:42 PM

Quote from: Taugeran on November 13, 2013, 06:34:28 PM

@vs3

can you elaborate on the req's to pencil mod the NFY similar to the BF1?

if the voltage setup circuits are anything similar: on BF1

rub graphite pencil across R15 until resistance measured across R15 and R16 is ~0.89Kohm

Yes - the procedure is almost identical - I'll repost what I wrote about that (on Marto74's thread) - let me know if that covers it or I missed anything:

Quote from: vs3 on November 07, 2013, 03:08:55 AM

Quote from: baros008 on November 06, 2013, 06:18:58 PM

Can you give me instructions for pencil mod?

See this image:

R2 and R3 determine the voltage:
V = 0.8*(R2+R3)/R3
(and factory settings are R2=100 and R3=2.4k for about 0.833V)

If you want to increase the voltage you can either increase R2 or decrease R3 (pencil mod decreases resistance).
And to lower the voltage - you can lower R2 or increase R3.

My 2 cents - start by first lowering the voltage. At least that's the safer option Wink

Taugeran

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CCNA: There i fixed the internet.

Quote from: prehistoric on December 08, 2013, 02:15:59 PM

Quote from: Taugeran on December 07, 2013, 01:27:15 PM

...
V = 0.8*(R2+R3)/R3
(and factory settings are R2=100 and R3=2.4k for about 0.833V)
...

Thank you, I'll restrain myself to tinker with R3 for now. And thanks for clarification on measuring R2,R3 resistance.
Am I correct that if at 2k measurement multimeter LCD reads 0.95 it means 1.9kOhms?
If go on changing R3 resistance, to calculate resulting V is it correct to measure resistance between left side of R2 and left side of R3 (it is bottom on the picture when USB points right), then divide by resistance of R3, then multiply by 0.8?

sorry for the equation with no explanation. O.o

if you choose to go the route of switching out the 242 resistor (2.4K) you will need to select a new target voltage not greater than 0.9000V
that becomes V in the equation i posted. ill give an example.

stock voltage on NF1 is ~0.8333V
and you want to overvolt to stabilize higher frequencies, so you choose the target 0.8650V
R2 = 100 R3=x

then solve for x.

a quick plug into wolfram gave x= 1230.8

so we would need a 1.23K resistor for R3

here's a list from mouser. i forget the exact dimension of the part so its a mix of 3 sizes

list

and on your question of the resistance reading i would check the spec sheet on your multimeter to be doubly sure. the 2k setting on my reads the same for a NF1 as the 20K setting is for my BPMC BF1 (this is due to the different resistors used); the setting just moves the decimal appropriately.

prehistoric

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Quote from: Taugeran on December 07, 2013, 01:27:15 PM

i attempted a pencil mod by using a pencil across the right side of r3 (2.4kOhm). i could not get the graphite to stick to the side and was unsuccessful in lowering the resistance (increase the voltage). the performance of my unit decreased due to comms errors with bfgminer:(bitfury_init_oldbuf [4 tries]) caused posibly damaged r3 while penciling.

the unit i tried pencil mod on lost the ability to run higher than 51 or 52 osc6 bits while the untouched unit will run at 54 bits just fine( no comm errors)

if you want to mod the voltage i would recommend purchasing some smd resistors to fit the following calculation:

V = 0.8*(R2+R3)/R3
(and factory settings are R2=100 and R3=2.4k for about 0.833V)

find value of R3(marked 242) that increases voltage to ~0.865 or your preferred target.

resistance across the right side of r3 and left side of r2 at 2k measurement setting is ~0.95 if i rememeber correctly; at work atm :/

Thank you, I'll restrain myself to tinker with R3 for now. And thanks for clarification on measuring R2,R3 resistance.
Am I correct that if at 2k measurement multimeter LCD reads 0.95 it means 1.9kOhms?
If go on changing R3 resistance, to calculate resulting V is it correct to measure resistance between left side of R2 and left side of R3 (it is bottom on the picture when USB points right), then divide by resistance of R3, then multiply by 0.8?

Taugeran

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Activity: 658

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CCNA: There i fixed the internet.

Quote from: prehistoric on December 07, 2013, 12:57:51 AM

Hi vs3,

I'm trying to pencil mod NF1 v0.6 and I've measured R2=100 Ohm and R3=115 Ohm in 3 NF1s by digital multimeter DT830B. R3 is different from R3=2.4 kOhm you've specified in https://bitcointalksearch.org/topic/m.3574768
What could be wrong here?

Taugeran also mentioned R15 and R16 in https://bitcointalksearch.org/topic/m.3574726 Could you please point them on the picture as well as measurement points just to be sure that the measurements will be correct?

Thank you.

i attempted a pencil mod by using a pencil across the right side of r3 (2.4kOhm). i could not get the graphite to stick to the side and was unsuccessful in lowering the resistance (increase the voltage). the performance of my unit decreased due to comms errors with bfgminer:(bitfury_init_oldbuf [4 tries]) caused posibly damaged r3 while penciling.

the unit i tried pencil mod on lost the ability to run higher than 51 or 52 osc6 bits while the untouched unit will run at 54 bits just fine( no comm errors)

if you want to mod the voltage i would recommend purchasing some smd resistors to fit the following calculation:

V = 0.8*(R2+R3)/R3
(and factory settings are R2=100 and R3=2.4k for about 0.833V)

find value of R3(marked 242) that increases voltage to ~0.865 or your preferred target.

resistance across the right side of r3 and left side of r2 at 2k measurement setting is ~0.95 if i rememeber correctly; at work atm :/

tl;dr: ymmv

prehistoric

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Activity: 18

Merit: 0

Hi vs3,

I'm trying to pencil mod NF1 v0.6 and I've measured R2=100 Ohm and R3=115 Ohm in 3 NF1s by digital multimeter DT830B. R3 is different from R3=2.4 kOhm you've specified in https://bitcointalksearch.org/topic/m.3574768
What could be wrong here?

Taugeran also mentioned R15 and R16 in https://bitcointalksearch.org/topic/m.3574726 Could you please point them on the picture as well as measurement points just to be sure that the measurements will be correct?

Thank you.

vs3

hero member

Activity: 622

Merit: 500

I know a lot of people were asking about Raspberry Pi - I spotted this while browsing around:

Quote from: derjanb on December 05, 2013, 03:10:27 PM

Working fine here after hours of trying... Grin

At least I get ~2.3 GH/s out of the Nanofury.

I'm using bfgminer 3.8.0 (latest git version) and all you have to do (after compiling) is to enforce the USB 2.0 low speed mode to make the USB communication stable. Note: this will also limit the network speed of your Raspi!

The slowdown can be achieved by putting dwc_otg.speed=1 into /boot/cmdline.txt. Note: all statements need to be at one line.

See this page for more infomation: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=28&t=53832#sig411106 (the last section at the bottom.

Hopefully that helps!

Taugeran

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Merit: 500

CCNA: There i fixed the internet.

Quote from: RicRock on November 26, 2013, 10:22:49 AM

Quote from: Taugeran on November 26, 2013, 03:56:48 AM

Code:

[root@alarmpi ~]# lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
[root@alarmpi ~]#

thats with the dub-h7 with a be and 2 NF1 plugged into it. it don't even recognize it top or bottom port. yet windows sees just fine

I don't believe it will list "empty" ports if that's what you are expecting.

I suggest you get it running with your BE first then try to add the nano fury's.

Like I said, I was never able to get them running.

i even tried filling the hub with all flash drives and a kb and still none were recognized

i think ive fudged something.

note this is across 2 different linux OSes

RicRock

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Merit: 250

Quote from: Taugeran on November 26, 2013, 03:56:48 AM

Code:

[root@alarmpi ~]# lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
[root@alarmpi ~]#

thats with the dub-h7 with a be and 2 NF1 plugged into it. it don't even recognize it top or bottom port. yet windows sees just fine

I don't believe it will list "empty" ports if that's what you are expecting.

I suggest you get it running with your BE first then try to add the nano fury's.

Like I said, I was never able to get them running.

RicRock

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Activity: 290

Merit: 250

Quote from: Taugeran on November 26, 2013, 03:56:48 AM

thats with the dub-h7 with a be and 2 NF1 plugged into it. it don't even recognize it top or bottom port. yet windows sees just fine

Don't know what to tell you my friend.

Remember, I'm the guy that couldn't get them running.

There are plenty of threads showing the DLINK hubs work on the PI tho.

Nothing plugged into the ports that aren't recognized?

Taugeran

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CCNA: There i fixed the internet.

Quote from: RicRock on November 25, 2013, 10:14:34 PM

Quote from: Taugeran on November 25, 2013, 09:57:35 PM

i can't get my raspberry to even recognize the DUB-H7 that i have, but it will recognize regular devices

I run 2 DUB-H7's and 2 Rosewill's

What regular device do you mean?

output of lsusb -t

Only one Dlink in there right now:

Code:

pi@PI-MINER ~ $ lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=vend., Driver=smsc95xx, 480M
|__ Port 2: Dev 4, If 0, Class=vend., Driver=rt2800usb, 480M
|__ Port 3: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 6, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 10, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 20, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 21, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 22, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 23, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 11, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 12, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 13, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 24, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 25, If 0, Class=comm., Driver=cdc_acm, 12M
|__ Port 2: Dev 25, If 1, Class=data, Driver=cdc_acm, 12M
|__ Port 2: Dev 7, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 14, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 26, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 27, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 28, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 29, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 15, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 16, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 17, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 30, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 31, If 0, Class=comm., Driver=cdc_acm, 12M
|__ Port 2: Dev 31, If 1, Class=data, Driver=cdc_acm, 12M
|__ Port 3: Dev 8, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 18, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 32, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 33, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 19, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 9, If 0, Class=hub, Driver=hub/4p, 480M

Be's and Blue fury's

Code:

[root@alarmpi ~]# lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
[root@alarmpi ~]#

thats with the dub-h7 with a be and 2 NF1 plugged into it. it don't even recognize it top or bottom port. yet windows sees just fine

Zich

legendary

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Merit: 1000

Quote from: Taugeran on November 25, 2013, 09:57:35 PM

i can't get my raspberry to even recognize the DUB-H7 that i have, but it will recognize regular devices

I remember my Pi not recognize DUB-H7 on lower usb port but work fine in upper usb port. This is nut, what is the differences.

Ok, i give up running nanofury on Pi. Just lets it burn on Windows.

RicRock

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Activity: 290

Merit: 250

Quote from: Taugeran on November 25, 2013, 09:57:35 PM

i can't get my raspberry to even recognize the DUB-H7 that i have, but it will recognize regular devices

I run 2 DUB-H7's and 2 Rosewill's

What regular device do you mean?

output of lsusb -t

Only one Dlink in there right now:

Code:

pi@PI-MINER ~ $ lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=vend., Driver=smsc95xx, 480M
|__ Port 2: Dev 4, If 0, Class=vend., Driver=rt2800usb, 480M
|__ Port 3: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 6, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 10, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 20, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 21, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 22, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 23, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 11, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 12, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 13, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 24, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 25, If 0, Class=comm., Driver=cdc_acm, 12M
|__ Port 2: Dev 25, If 1, Class=data, Driver=cdc_acm, 12M
|__ Port 2: Dev 7, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 14, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 26, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 27, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 28, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 29, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 15, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 3: Dev 16, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 17, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 30, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 31, If 0, Class=comm., Driver=cdc_acm, 12M
|__ Port 2: Dev 31, If 1, Class=data, Driver=cdc_acm, 12M
|__ Port 3: Dev 8, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 18, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 32, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 33, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 2: Dev 19, If 0, Class=vend., Driver=cp210x, 12M
|__ Port 4: Dev 9, If 0, Class=hub, Driver=hub/4p, 480M

Be's and Blue fury's

Taugeran

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Activity: 658

Merit: 500

CCNA: There i fixed the internet.

Quote from: RicRock on November 21, 2013, 01:14:17 PM

Snippet from log file in case anything is interesting

Code:

[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (24 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (24 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Differ at 1
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Second differ at 2; trying again
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] NFY 0: bitfury_init_oldbuf: Differ at 4
[2013-11-20 23:30:30] NFY 0: bitfury_init_oldbuf: Second differ at 5; trying again
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Differ at 1
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Second differ at 2; trying again
[2013-11-20 23:30:30] mcp2210_set_cfg_gpio: Failed to set current GPIO config
[2013-11-20 23:30:30] mcp2210_spi_transfer: SPI transfer rejected temporarily (60 bytes remaining)
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Differ at 1
[2013-11-20 23:30:30] NFY 1: bitfury_init_oldbuf: Second differ at 2; trying again

BTW vs3, you'll need a USB2.0 hub for your pi and it's kinda specific. Great thread regarding that I'll try to dig up a link for.

Most use DLINK DUB-H7 HUBs

Edit to add:

Meh, can't find thread here but here's a link with a list:
http://elinux.org/RPi_Powered_USB_Hubs

i can't get my raspberry to even recognize the DUB-H7 that i have, but it will recognize regular devices

Taugeran

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Activity: 658

Merit: 500

CCNA: There i fixed the internet.

Quote from: Swimmer63 on November 25, 2013, 05:40:05 PM

So I am trying to get my Asicminer Erupters to work with my Nano Fury. I am not using a hub right now, just have them all in the PC.
This is what I have for the CONF file that works great with the Nano.
What do I need to do to get it to work with both Nano and Erupters?

"pool-priority" : "0"
}
]
,
"api-mcast-port" : "4028",
"api-port" : "4028",
"disable-gpu" : true,
"expiry" : "120",
"expiry-lp" : "3600",
"gpu-dyninterval" : "7",
"log" : "5",
"no-pool-disable" : true,
"no-show-processors" : true,
"no-show-procs" : true,
"no-unicode" : true,
"queue" : "1",
"scan-time" : "60",
"skip-security-checks" : "0",
"submit-stale" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"set-device":["NFY:osc6_bits=54"],
"kernel-path" : "C:\\Program Files\\BFGMiner\\/share/bfgminer"
}

add:

Code:

"scan-serial":["BES:\\\\.\\COMX", BES:\\\\.\\COMY"]

repeat BES:\\\\.\\COMX for as many erupts as you have and change X to the actual com port number (available from printers and devices)

edit: the above method will work if you have a bigpic device as well. if you do not however, then simply -S BES:auto added to the command line or

Code:

"scan-serial":["BES:auto"]

Topic: [CLOSED] NanoFury NF1 USB stick - Group Buy + Product Assembly (Read 74370 times)