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Bitcoin / Hardware / Re: Antminer U3: Decentralization continued. Order now, Ship on Nov. 5th

on: November 14, 2014, 03:01:48 PM

Quote from: dogie on November 14, 2014, 09:45:43 AM Quote from: Kiddy on November 14, 2014, 08:43:24 AM Quote from: ImCrazyOne on November 13, 2014, 12:10:53 AM i have had best luck with this command about 45GH/s but not even close to 63GH/s as advertised "hassle free setup" not really cgminer.exe --bmsc-options 115200:1 -o stratum+tcp://us1.ghash.io:3333 -u user -p password --bmsc-voltage 0750 --bmsc-freq 0882 can anyone let me know how to mine with multiple u3 in the same cgminer Please set like this ./cgminer --bmsc-options 115200:1 --bmsc-voltage 0755 --bmsc-freq 0782 The voltage is too low, should at least 0725(turn to Readme) For the issue about mining multiple U3 in the same cgminer, please connect the USB cable of each U3 into the same PC, or use the same USB hub, connected and run cgminer. Please noted that connection order must be - plug one side of 12V AC/DC power brick into U3, and plug the other side into AC input. Then, connect U3 and the computer via the USB line. ^^^ Thats a BITMAIN engineer. Following the instructions provided above with a fresh compile of CGMiner from: https://github.com/bitmaintech/cgminer I still get an abort: Code: [2014-11-14 07:56:45] ---------------------start voltage---------------------- [2014-11-14 07:56:45] Send voltage aab755c2 [2014-11-14 07:56:45] Send voltage ok [2014-11-14 07:56:45] -----------------start freq------------------- [2014-11-14 07:56:46] Send frequency 82078211 [2014-11-14 07:56:46] Send freq getstatus 84000400 [2014-11-14 07:56:49] Recv 1 freq getstatus=8007000201 [2014-11-14 07:56:49] Recv 2 freq getstatus=800f00020a [2014-11-14 07:56:49] Recv 3 freq getstatus=800f00020a [2014-11-14 07:56:49] Recv 4 freq getstatus=800f00020a [2014-11-14 07:56:49] --------recv freq getstatus ok finish--------- [2014-11-14 07:56:50] -----------------start nonce------------------ [2014-11-14 07:56:50] Bmsc send golden nonce [2014-11-14 07:56:50] AMU0 Init: mode=default read_time=100ms limit=0ms Hs=2.976100e-09 [2014-11-14 07:56:50] Hotplug: Bitmain added AMU 0 [1] 14682 abort ./cgminer --bmsc-options 115200:1 --bmsc-voltage 0755 --bmsc-freq 0782 CGMiner then closes/crashes. This happens on both a Ubuntu 14.04 box as well as a OSX 10.9.5 laptop. If Bitmain can't provide software that actually works with their hardware as they claim why would I ever buy their products again?

Bitcoin / Hardware / Re: Antminer U3: Decentralization continued. Order now, Ship on Nov. 5th

on: November 13, 2014, 04:08:46 PM

Quote from: fullzero on November 13, 2014, 02:56:02 PM Try a different 12v 6amp power brick. I tired a couple and no change.

Bitcoin / Hardware / Re: Antminer U3: Decentralization continued. Order now, Ship on Nov. 5th

on: November 13, 2014, 04:35:33 AM

Not sure if this is the right thread for this anymore...

I got CGMiner compiling on OSX and per the suggestions above for settings ran it with:

Code:

./cgminer --bmsc-options 115200:1 --bmsc-voltage 0720 --bmsc-freq 0782

And this is the output:

Code:

 cgminer version 4.7.0 - Started: [2014-11-12 02:26:32]
--------------------------------------------------------------------------------
 (5s):0.000 (1m):0.000 (5m):0.000 (15m):0.000 (avg):0.000h/s
 A:0  R:0  HW:0  WU:0.0/m
 Connected to somepool diff  with stratum as user someuser
 Block: ...  Diff:  Started:   Best share: 0
--------------------------------------------------------------------------------
 [U]SB management [P]ool management [S]ettings [D]isplay options [Q]uit
 0: AMU 0       :                |        |  0.000 /  0.000h/s WU:0.0/m
--------------------------------------------------------------------------------
 [2014-11-12 02:26:25] Started cgminer 4.7.0
 [2014-11-12 02:26:25] Loaded configuration file /Users/someuser/.cgminer/cgminer.conf
 [2014-11-12 02:26:25] ---------------------start voltage----------------------
 [2014-11-12 02:26:26] Send voltage aab720d1
 [2014-11-12 02:26:26] Send voltage ok
 [2014-11-12 02:26:26] -----------------start freq-------------------
 [2014-11-12 02:26:26] Send frequency 82078211
 [2014-11-12 02:26:27] Send freq getstatus 84000400
 [2014-11-12 02:26:30] Recv 1 freq getstatus=800f00020a
 [2014-11-12 02:26:30] Recv 2 freq getstatus=800f00020a
 [2014-11-12 02:26:30] Recv 3 freq getstatus=800f00020a
 [2014-11-12 02:26:30] --------recv freq getstatus ok finish---------
 [2014-11-12 02:26:31] -----------------start nonce------------------
 [2014-11-12 02:26:31] Bmsc send golden nonce
 [2014-11-12 02:26:31] AMU0 Init: mode=default read_time=100ms limit=0ms Hs=2.976100e-09
 [2014-11-12 02:26:31] Probing for an alive pool
 [2014-11-12 02:26:32] Pool 0 difficulty changed to 16

After a second or two this then pops up:

Code:

[1] 69172 abort ./cgminer --bmsc-options 115200:1 --bmsc-voltage 0720 --bmsc-freq 0782

Any one have any thoughts?

User and pool names have been changed.

Bitcoin / Hardware / Re: Antminer U3: Decentralization continued. Order now, Ship on Nov. 5th

on: November 12, 2014, 09:50:40 PM

Quote from: Phosphorous on November 12, 2014, 09:41:25 PM Quote from: maneatingtree on November 12, 2014, 03:47:20 PM Quote from: Phosphorous on November 11, 2014, 11:20:56 PM Got mine today. Plugged it into my machine which is currently running 2 Ant U2's with CGminer 4.4.2. I used Zadig to install the WinUSB driver for the device. Do I need to update CGMiner or change my command line to get this to work? UPDATE: Tried CGMiner 4.7.1 and no improvement. Icarus detect (1:11) fialed to initialise (incorrect device?) Is no one using else using their U3 yet? I got mine yesterday, tried to build the CGMiner that Bitmain provides (https://github.com/bitmaintech/cgminer), but kept getting compilation errors on my Mac. Got it to compile on a Ubuntu 14.04 box but it couldn't find the device. I also tried various BFGMiner versions on my Mac and my Ubuntu boxes and the Mac couldn't find the device. The Ubuntu box found 2 of the 4 chips and is currently hashing at ~4gh/s. I'm kinda at a loss. Wow, didn't realize I'd have to compile CGMiner to be able to use this product. I don't have any clue how to do that. Wish I had known that when I bought it. If you run Windows you should be able to use the Bitmain version here: https://bitmaintech.com/support.htm?pid=007201404130633105772QFG6R2u0635 If you are on Linux or OSX you might be able to use BFGMiner but my hash rate is way lower than advertised when using BFGMiner, so I think there might need to be a adjustment made.

Bitcoin / Hardware / Re: Antminer U3: Decentralization continued. Order now, Ship on Nov. 5th

on: November 12, 2014, 03:47:20 PM

Quote from: Phosphorous on November 11, 2014, 11:20:56 PM Got mine today. Plugged it into my machine which is currently running 2 Ant U2's with CGminer 4.4.2. I used Zadig to install the WinUSB driver for the device. Do I need to update CGMiner or change my command line to get this to work? UPDATE: Tried CGMiner 4.7.1 and no improvement. Icarus detect (1:11) fialed to initialise (incorrect device?) Is no one using else using their U3 yet? I got mine yesterday, tried to build the CGMiner that Bitmain provides (https://github.com/bitmaintech/cgminer), but kept getting compilation errors on my Mac. Got it to compile on a Ubuntu 14.04 box but it couldn't find the device. I also tried various BFGMiner versions on my Mac and my Ubuntu boxes and the Mac couldn't find the device. The Ubuntu box found 2 of the 4 chips and is currently hashing at ~4gh/s. I'm kinda at a loss.

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