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gridseed / cgminer-3.1.1-GC3355-SV

cgminer for GC3355 SV test board, from cgminer-3.1.1
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Update to latest cgminer/bfgminer sources #1

Closed CaptEmulation closed 10 years ago

CaptEmulation commented 10 years ago

driver_icarus.c has evolved in the upstream cgminer project into a multi-purpose library for a variety of vendors. The driver_icarus.c version posted here, besides being quite outdated, breaks all other vendors driver_icarus support. FWIW, I am working on updating driver_icarus.c from cgminer 3.9.x (working from master) to integrate gridseed support into driver_icarus.c without breaking other vendors. Are there any other efforts under way to do the same?

gridseed commented 10 years ago

Thanks for you help. I already wrote a driver named driver_gridseed.c for GC3355 miner base on cgmienr-3.8.5. It is still under testing. I am going to upgrade it to cgminer-3.12.3. If have opportunity I can merge it to the cgminer code tree.

CaptEmulation commented 10 years ago

Hi-- I've already been down the cgminer-3.12.3 path. All traces of scrypt have been removed that I can see. I have actually been working on adding gridseed support to bfgminer-- whose master still contains scrypt support. I have been reading the gridseed specifications and looking at the differences between upstream driver_icarus.c and your driver_icarus.c so I have pretty good feel for the changes necessary-- but there are still some hurdles to A) uniquely identify gridseed chip and B) incorporate changes and all while maintain existing driver_icarus.c backwards compatibility.

davembg commented 10 years ago

Yeah, I'm working on this too - it's probably going to be a better path using the bfgminer tree.

CaptEmulation commented 10 years ago

Thought no small effort I can now debug bfgminer in XCode (working on Mac OS X obviously). My take here is primarily to have a working gridseed driver for Mac OS X. May wait to see what @gridseed comes up with with an new driver_gridseed.c. I am swamped personally and professional right now so I may put further effort on hold for a little while.

EricLarch commented 10 years ago

Any news about a driver release for cgminer ?

davembg commented 10 years ago

Haven't had time - I actually dumped the single chip and moved-up to the 5 chip model.

I'm not sure I will do any more work on this, it was only an initial build that didn't work. I'll test it further this week. What did you build it on?

On Mar 3, 2014, at 7:31 AM, EricLarch wrote:

Any news about a driver release for cgminer ?

— Reply to this email directly or view it on GitHub.

CaptEmulation commented 10 years ago

I have been using the cgminer 3.5.0 sources from https://github.com/dualminer/dualminer-cgminer. I can mine LTC or BTC only, no dual mode, in linux-- but there are stability problems and after sometime (minutes, hours) I begin to lose units (ZOMBIE) and I must restart cgminer.

I haven't been able to get the cards to hash on Mac OS X-- but I haven't been trying too hard lately. Having to use Win PC for stable hashing.

davembg commented 10 years ago

Yeah, that's pretty much the same experience I was having.

If you snoop your USB traffic, you can see some ugly stuff happening right from the start with the device.

Dual mode is pretty stupid anyway, IMHO. Makes much more sense to use scrypt only mode. You just won't get anywhere in dual mode.

I was going to dump the device on eBay today, but, I'll hang onto it and try and get some work done on it this week.

I'll be sure and let you know what I find.

On Mar 3, 2014, at 9:13 AM, John Dean wrote:

I have been using the cgminer 3.5.0 sources from https://github.com/dualminer/dualminer-cgminer. I can mine LTC or BTC only, no dual mode, in linux-- but there are stability problems and after sometime (minutes, hours) I begin to lose units (ZOMBIE) and I must restart cgminer.

I haven't been able to get the cards to hash on Mac OS X-- but I haven't been trying too hard lately. Having to use Win PC for stable hashing.

— Reply to this email directly or view it on GitHub.

nwoolls commented 10 years ago

FWIW, support for 1-chip devices in BFGMiner is available to test here: https://github.com/nwoolls/bfgminer/commits/feature/dualminer-support Support for 5-chip device sin BFGMiner is available to test here: https://github.com/nwoolls/bfgminer/commits/feature/gridseed-support

Still working on cleanup and merging these together but there's a merged branch here: https://github.com/nwoolls/bfgminer/commits/feature/gridseed-dualminer-support

All of this will be in the official BFGMiner 4.0 release due soon.

gridseed commented 10 years ago

That's great!

davembg commented 10 years ago

Thanks for the info. I'll test it soon, and be sure to let you know if I see anything unusual.

Sent from outer space.

On Mar 9, 2014, at 9:29 PM, Nate Woolls notifications@github.com wrote:

FWIW, support for 1-chip devices in BFGMiner is available to test here: https://github.com/nwoolls/bfgminer/commits/feature/dualminer-support Support for 5-chip device sin BFGMiner is available to test here: https://github.com/nwoolls/bfgminer/commits/feature/gridseed-support

Still working on cleanup and merging these together but there's a merged branch here: https://github.com/nwoolls/bfgminer/commits/feature/gridseed-dualminer-support

All of this will be in the official BFGMiner 4.0 release due soon.

— Reply to this email directly or view it on GitHub.

CaptEmulation commented 10 years ago

Tested the feature/dualminer-support branch on Mac OS X and was able to hash both BTC or LTC, but not together. This works for me :+1: Also thank you @nwoolls for your Mac bfgminer build scripts.

nwoolls commented 10 years ago

You can hash them at the same time if you launch with --set-device dualminer:dual_mode=1

Specifically, launch the BTC instance first (no dual_mode arg required but okay to add), launch the LTC instance second, dual_mode arg required.

nwoolls commented 10 years ago

There's also --set-device dualminer:clock=freq and --set-device gridseed:clock=freq

CaptEmulation commented 10 years ago

Nice, speed and dual mode works :+1:

nwoolls commented 10 years ago

@CaptEmulation great to hear, thanks for the feedback!

There's a Windows build available for testing here:

https://www.dropbox.com/s/i8cai8x79b79gzo/bfgminer_gridseed_pr2.7z

with a USB driver available here (GridSeed folder):

https://www.dropbox.com/s/w06b7nj1f07lv29/Windows_ASIC_CDC_Drivers.zip

and a GUI application (Open Source) here:

https://bitcointalk.org/index.php?topic=248173.msg5617775#msg5617775

CaptEmulation commented 10 years ago

@nwoolls Another comment after overnight usage (and I'm not saying this is your fault, just that I noticed this behavior for the first time in bfgminer) is that I was often getting two logging messages interleaved such as:

 [2014-0[-1190d [0280:1345-:0430-]1 0D M0U8 :03:5 :U4s0i]n gD MwUo r0k:  wUistihn gl owwoerrk  dwiiftfhi cluolwteyr  tdhiafnf idceuvlitcye  tshuapnp odretvsice supports

I also had a bit of difficulty getting back into single LTC mode after all-night dual mode hashing. Not sure what made it work, but there were several cycles of moving ports, changing (-S) device and going back-n-forth from dual mode. Once I got back into LTC only mode, was able to start-and-stop with no issues.

Seriously though-- great work and thanks.

CaptEmulation commented 10 years ago

Got second part figured out-- the LTC and BTC ports seem to get assigned randomly, so switching logical device path cures all that ills.

njappboy commented 10 years ago

Do either of you gentleman have any clues as to why bfgminer would be unable to locate a GC3355 usb device on a raspberrypi? I grabbed the source from the https://github.com/nwoolls/bfgminer/commits/feature/gridseed-dualminer-support branch , configured, and it compiled fine. When I run bfgminer it shows the No device detected menu and when I enter the device menu no devices are listed. On the pi I can list the usb devices from the command line using:

lsusb

It properly lists the gridseed as a SGS Thomson Microelectronic with bus and device number. Is there something else I need to do to have bfgminer recognize this device? I looked for command line switches to specify bus/device, as with cgminer, but I didn't see anything applicable.

Any help would be appreciated.

CaptEmulation commented 10 years ago

Getting USB DM working on a raspberry PI (or AFAICT any linux system in general) is somewhat frustrating. I've only had to deal with this situation twice-- once when I first set things up and another when I accidently cut power. I don't remember what it took to get it to work-- but I believe your best shot is to turn everything off (hubs, pi) and disconnect USB. Then, after power on of PI, power on USB hub, connect USB and cross fingers.

I, like you, see that lsusb and cgminer -n always list the device-- but only very rarely does dualminer respond and activate while running. It is quite frustrating-- but seems to be pretty stable once up and running.

davembg commented 10 years ago

I've used the the GC3355 device on (4) different systems now with any issues with USB. My old Shuttle 945 board, my Gigabye UEFI Hackintosh, my gBox SLAV, and my ALIX OpenWRT uberrouter.

If you built bfgminer with default options, then you are using udev - which might be the problem. Does the device show-up in /dev? You can also try disabling udev with your build.

By default, cgminer/cpuminer custom versions use libusb/compat for connectivity. I've actually found these versions more reliable than this branch. Unfortunately, I just haven't had time to help with the code.

Here's a good link to try - https://bitcointalk.org/index.php?topic=482352.msg5305449#msg5305449 Maybe "SCRIPTA" will get you rolling quicker.

The general consensus seems to be that if you're having USB issues, then you have a USB hub problem. That's a bit simplistic, but I suppose might be the quickest way to resolve the issue.

Personally, I wouldn't go near the Pi - I've always felt they were garbage. I've just never been a fan of Broadcom.

On Mar 25, 2014, at 4:51 AM, John Dean wrote:

Getting USB DM working on a raspberry PI (or AFAICT any linux system in general) is somewhat frustrating. I've only had to deal with this situation twice-- once when I first set things up and another when I accidently cut power. I don't remember what it took to get it to work-- but I believe your best shot is to turn everything off (hubs, pi) and disconnect USB. Then, after power on of PI, power on USB hub, connect USB and cross fingers.

I, like you, see that lsusb and cgminer -n always list the device-- but only very rarely does dualminer respond and activate while running. It is quite frustrating-- but seems to be pretty stable once up and running.

— Reply to this email directly or view it on GitHub.

njappboy commented 10 years ago

Thank you for the feedback fellows. I was eventual able to get the GC3355 up and running on raspberrypi by doing this:

sudo apt-get update sudo apt-get upgrade sudo apt-get build-essential autoconf automake libtool pkg-config libcurl4-gnutls-dev libjansson-dev uthash-dev libncursesw5-dev libudev-dev libusb-1.0-0-dev libevent-dev libmicrohttpd-dev libcurl4-openssl-dev libncurses5-dev

sudo git clone https://github.com/dtbartle/cgminer-gc3355.git cgminer cd cgminer sudo ./configure CFLAGS="-O3" --enable-scrypt --enable-gridseed sudo make

ls -la /dev/serial/by-path/ lsusb -t

sudo ./cgminer --scrypt --gridseed-options=baud=115200,freq=1000,chips=5,modules=1,usefifo=0 --hotplug=0 -o stratum+tcp://stratum-us.anc.hashfaster.com:3337 -u x.x -p x --usb 001:004

On the surface everything looks fine when cgminer starts but there seems to be some issue because no hashing is occurring and nothing is sent to the pool. I used the --debug flag an here is some of the output:

[2014-03-26 13:59:07] GSD0: GetResults (amt=0 err=-7 ern=110) [2014-03-26 13:59:07] GSD0: GetResults (amt=0 err=-7 ern=110) [2014-03-26 13:59:30] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 13:59:30] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 13:59:30] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 13:59:30] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 13:59:30] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 13:59:30] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 13:59:30] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 13:59:30] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 13:59:30] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 13:59:30] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 13:59:30] GSD0: GetResults (amt=0 err=-7 ern=110) [2014-03-26 13:59:30] [thread 0: 255842 hashes, 252.9 khash/sec]

Any ideas on this?

njappboy commented 10 years ago

Here is a full log: [2014-03-26 14:49:49] Global quota greatest common denominator set to 1 [2014-03-26 14:49:49] Started cgminer 3.7.2 [2014-03-26 14:49:49] USB scan devices: checking for GSD devices [2014-03-26 14:49:49] RES: thread starting [2014-03-26 14:49:49] GSD looking for and found GSD 0483:5740 [2014-03-26 14:49:49] USB lock gridseed 1-4 [2014-03-26 14:49:49] RES: gridseed (1:4) lock=1 [2014-03-26 14:49:49] USB res lock gridseed 1-4 [2014-03-26 14:49:49] RES: gridseed (1:4) lock ok=1 [2014-03-26 14:49:49] USB init - GSD device 1:4 usbver=0200 prod='STM32 Virtual COM Port ' manuf='STMicroelectronics' serial='6D81337D5148' [2014-03-26 14:49:50] Device found, firmware version 01140113, driver version v3.8.5.20140210.02 [2014-03-26 14:49:50] System reseting [2014-03-26 14:49:50] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:50] Set GC3355 core frequency to 600 MHz [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:49:50] Probing for an alive pool [2014-03-26 14:49:50] Testing pool stratum+tcp://stratum-us.anc.hashfaster.com:3337 [2014-03-26 14:49:50] Popping work to stage thread [2014-03-26 14:49:50] Succeeded delayed connect [2014-03-26 14:49:50] Failed to get sessionid in initiate_stratum [2014-03-26 14:49:50] Pool 0 difficulty changed to 16 [2014-03-26 14:49:50] Stratum authorisation success for pool 0 [2014-03-26 14:49:50] Pool 0 stratum+tcp://stratum-us.anc.hashfaster.com:3337 alive [2014-03-26 14:49:51] Pushing sem post to thread 0 [2014-03-26 14:49:51] Work update message received [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle 33bed355d3af3abbae202ed5317843391f7ae79bf6e9a0092110348affb2e87a [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8f33bed355d3af3abbae202ed5317843391f7ae79bf6e9a0092110348affb2e87a5332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 0 ntime 5332e904 [2014-03-26 14:49:51] API not running - API will not be available [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Network diff set to 46 [2014-03-26 14:49:51] Waiting on sem in miner thread [2014-03-26 14:49:51] New block: cc1c2d8fc84f4492f8697f852e305790c209fd3b747e26cb168a3395246a10a2... diff 46 [2014-03-26 14:49:51] Popping work from get queue to get work [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle bcfe87c1a949aaf36fd74e4deba12afa5e858ee1b83b378ce0e1f3738f15ac3d [2014-03-26 14:49:51] Got work from get queue to get work for thread 0 [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8fbcfe87c1a949aaf36fd74e4deba12afa5e858ee1b83b378ce0e1f3738f15ac3d5332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 1 ntime 5332e904 [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle 169a351ae61249dd082f9e6481a73a77c996d16dbaf18bed688cff822f72dba4 [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8f169a351ae61249dd082f9e6481a73a77c996d16dbaf18bed688cff822f72dba45332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 2 ntime 5332e904 [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Generated target 00000000000000000000000000000000000000000000000000000000ffff0000 [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] [thread 0: 267333 hashes, 252.8 khash/sec] [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] [thread 0: 256098 hashes, 253.4 khash/sec] [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] [thread 0: 256354 hashes, 253.5 khash/sec] [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] [thread 0: 256098 hashes, 253.5 khash/sec] [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] USB scan devices: checking for GSD devices [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] [thread 0: 256354 hashes, 253.5 khash/sec] 2014-03-26 14:49:56:98.77K (avg):253.2Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:49:56] GSD looking for and found GSD 0483:5740 [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] [thread 0: 256098 hashes, 253.4 khash/sec] [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] [thread 0: 256354 hashes, 253.3 khash/sec] [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] [thread 0: 257120 hashes, 253.6 khash/sec] [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] [thread 0: 257120 hashes, 253.6 khash/sec] [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] [thread 0: 255842 hashes, 252.5 khash/sec] 2014-03-26 14:50:01:159.0K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:01] USB scan devices: checking for GSD devices [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD looking for and found GSD 0483:5740 [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] [thread 0: 255842 hashes, 252.4 khash/sec] [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] [thread 0: 256098 hashes, 253.6 khash/sec] [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] [thread 0: 257119 hashes, 253.3 khash/sec] [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] [thread 0: 256353 hashes, 253.1 khash/sec] [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] Received kill message [2014-03-26 14:50:06] Killing off HotPlug thread [2014-03-26 14:50:06] Killing off watchpool thread [2014-03-26 14:50:06] Killing off watchdog thread [2014-03-26 14:50:06] Shutting down mining threads [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] [thread 0: 256098 hashes, 253.6 khash/sec] 2014-03-26 14:50:06:195.7K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:07] Killing off mining threads [2014-03-26 14:50:07] Killing off stage thread [2014-03-26 14:50:07] Killing off API thread [2014-03-26 14:50:07] Releasing all USB devices [2014-03-26 14:50:07] Killing off usbres thread [2014-03-26 14:50:07] Shutdown signal received. [2014-03-26 14:50:08] Summary of runtime statistics:

[2014-03-26 14:50:08] Started at [2014-03-26 14:49:51] [2014-03-26 14:50:08] Pool: stratum+tcp://stratum-us.anc.hashfaster.com:3337 [2014-03-26 14:50:08] Runtime: 0 hrs : 0 mins : 17 secs [2014-03-26 14:50:08] Average hashrate: 253.4 Kilohash/s [2014-03-26 14:50:08] Solved blocks: 0 [2014-03-26 14:50:08] Best share difficulty: 0 [2014-03-26 14:50:08] Share submissions: 0 [2014-03-26 14:50:08] Accepted shares: 0 [2014-03-26 14:50:08] Rejected shares: 0 [2014-03-26 14:50:08] Accepted difficulty shares: 0 [2014-03-26 14:50:08] Rejected difficulty shares: 0 [2014-03-26 14:50:08] Hardware errors: 0 [2014-03-26 14:50:08] Utility (accepted shares / min): 0.00/min [2014-03-26 14:50:08] Work Utility (diff1 shares solved / min): 0.00/min

[2014-03-26 14:50:08] Stale submissions discarded due to new blocks: 0 [2014-03-26 14:50:08] Unable to get work from server occasions: 0 [2014-03-26 14:50:08] Work items generated locally: 3 [2014-03-26 14:50:08] Submitting work remotely delay occasions: 0 [2014-03-26 14:50:08] New blocks detected on network: 1

[2014-03-26 14:50:08] Summary of per device statistics:

[2014-03-26 14:50:08] GSD0 | (5s):186.2K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:08]

davembg commented 10 years ago

Do you have a powered hub? Is your power supply adequate? Your device might be faulty.

This is the guy with the answer to the err=-7 issue: https://github.com/ckolivas

On Mar 26, 2014, at 7:55 AM, Chuck Wagner wrote:

Here is a full log: [2014-03-26 14:49:49] Global quota greatest common denominator set to 1 [2014-03-26 14:49:49] Started cgminer 3.7.2 [2014-03-26 14:49:49] USB scan devices: checking for GSD devices [2014-03-26 14:49:49] RES: thread starting [2014-03-26 14:49:49] GSD looking for and found GSD 0483:5740 [2014-03-26 14:49:49] USB lock gridseed 1-4 [2014-03-26 14:49:49] RES: gridseed (1:4) lock=1 [2014-03-26 14:49:49] USB res lock gridseed 1-4 [2014-03-26 14:49:49] RES: gridseed (1:4) lock ok=1 [2014-03-26 14:49:49] USB init - GSD device 1:4 usbver=0200 prod='STM32 Virtual COM Port ' manuf='STMicroelectronics' serial='6D81337D5148' [2014-03-26 14:49:50] Device found, firmware version 01140113, driver version v3.8.5.20140210.02 [2014-03-26 14:49:50] System reseting [2014-03-26 14:49:50] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:50] Set GC3355 core frequency to 600 MHz [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:49:50] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:49:50] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:49:50] Probing for an alive pool [2014-03-26 14:49:50] Testing pool stratum+tcp://stratum-us.anc.hashfaster.com:3337 [2014-03-26 14:49:50] Popping work to stage thread [2014-03-26 14:49:50] Succeeded delayed connect [2014-03-26 14:49:50] Failed to get sessionid in initiate_stratum [2014-03-26 14:49:50] Pool 0 difficulty changed to 16 [2014-03-26 14:49:50] Stratum authorisation success for pool 0 [2014-03-26 14:49:50] Pool 0 stratum+tcp://stratum-us.anc.hashfaster.com:3337 alive [2014-03-26 14:49:51] Pushing sem post to thread 0 [2014-03-26 14:49:51] Work update message received [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle 33bed355d3af3abbae202ed5317843391f7ae79bf6e9a0092110348affb2e87a [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8f33bed355d3af3abbae202ed5317843391f7ae79bf6e9a0092110348affb2e87a5332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 0 ntime 5332e904 [2014-03-26 14:49:51] API not running - API will not be available [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Network diff set to 46 [2014-03-26 14:49:51] Waiting on sem in miner thread [2014-03-26 14:49:51] New block: cc1c2d8fc84f4492f8697f852e305790c209fd3b747e26cb168a3395246a10a2... diff 46 [2014-03-26 14:49:51] Popping work from get queue to get work [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle bcfe87c1a949aaf36fd74e4deba12afa5e858ee1b83b378ce0e1f3738f15ac3d [2014-03-26 14:49:51] Got work from get queue to get work for thread 0 [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8fbcfe87c1a949aaf36fd74e4deba12afa5e858ee1b83b378ce0e1f3738f15ac3d5332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 1 ntime 5332e904 [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Selecting pool 0 for work [2014-03-26 14:49:51] Generated stratum merkle 169a351ae61249dd082f9e6481a73a77c996d16dbaf18bed688cff822f72dba4 [2014-03-26 14:49:51] Generated stratum header 00000001246a10a2168a3395747e26cbc209fd3b2e305790f8697f85c84f4492cc1c2d8f169a351ae61249dd082f9e6481a73a77c996d16dbaf18bed688cff822f72dba45332e9041c0582f9000000000000008000000000000000000000000000000000000000000000000000000000000000 [2014-03-26 14:49:51] Work job_id 4dad nonce2 2 ntime 5332e904 [2014-03-26 14:49:51] Generated target 000000000000000000000000000000000000000000000000000000f0ff0f0000 [2014-03-26 14:49:51] Generated stratum work [2014-03-26 14:49:51] Pushing work from pool 0 to hash queue [2014-03-26 14:49:51] Generated target 00000000000000000000000000000000000000000000000000000000ffff0000 [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:51] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] [thread 0: 267333 hashes, 252.8 khash/sec] [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:52] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] [thread 0: 256098 hashes, 253.4 khash/sec] [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:53] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] [thread 0: 256354 hashes, 253.5 khash/sec] [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:54] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] [thread 0: 256098 hashes, 253.5 khash/sec] [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:55] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] USB scan devices: checking for GSD devices [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] [thread 0: 256354 hashes, 253.5 khash/sec] 2014-03-26 14:49:56:98.77K (avg):253.2Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:49:56] GSD looking for and found GSD 0483:5740 [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:49:56] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:56] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] [thread 0: 256098 hashes, 253.4 khash/sec] [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:57] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] [thread 0: 256354 hashes, 253.3 khash/sec] [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:58] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] [thread 0: 257120 hashes, 253.6 khash/sec] [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:49:59] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] [thread 0: 257120 hashes, 253.6 khash/sec] [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:00] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] [thread 0: 255842 hashes, 252.5 khash/sec] 2014-03-26 14:50:01:159.0K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:01] USB scan devices: checking for GSD devices [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD looking for and found GSD 0483:5740 [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 0424:ec00 instead [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 0424:9512 instead [2014-03-26 14:50:01] GSD looking for GSD 0483:5740 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 10c4:ea60 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 0403:6010 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD looking for GSD 067b:2303 but found 1d6b:0002 instead [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:01] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] [thread 0: 255842 hashes, 252.4 khash/sec] [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:02] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] [thread 0: 256098 hashes, 253.6 khash/sec] [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:03] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] [thread 0: 257119 hashes, 253.3 khash/sec] [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:04] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] [thread 0: 256353 hashes, 253.1 khash/sec] [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:05] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] Received kill message [2014-03-26 14:50:06] Killing off HotPlug thread [2014-03-26 14:50:06] Killing off watchpool thread [2014-03-26 14:50:06] Killing off watchdog thread [2014-03-26 14:50:06] Shutting down mining threads [2014-03-26 14:50:06] GSD0: GetResults (amt=0 err=-7 ern=25) [2014-03-26 14:50:06] [thread 0: 256098 hashes, 253.6 khash/sec] 2014-03-26 14:50:06:195.7K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:07] Killing off mining threads [2014-03-26 14:50:07] Killing off stage thread [2014-03-26 14:50:07] Killing off API thread [2014-03-26 14:50:07] Releasing all USB devices [2014-03-26 14:50:07] Killing off usbres thread [2014-03-26 14:50:07] Shutdown signal received. [2014-03-26 14:50:08] Summary of runtime statistics:

[2014-03-26 14:50:08] Started at [2014-03-26 14:49:51] [2014-03-26 14:50:08] Pool: stratum+tcp://stratum-us.anc.hashfaster.com:3337 [2014-03-26 14:50:08] Runtime: 0 hrs : 0 mins : 17 secs [2014-03-26 14:50:08] Average hashrate: 253.4 Kilohash/s [2014-03-26 14:50:08] Solved blocks: 0 [2014-03-26 14:50:08] Best share difficulty: 0 [2014-03-26 14:50:08] Share submissions: 0 [2014-03-26 14:50:08] Accepted shares: 0 [2014-03-26 14:50:08] Rejected shares: 0 [2014-03-26 14:50:08] Accepted difficulty shares: 0 [2014-03-26 14:50:08] Rejected difficulty shares: 0 [2014-03-26 14:50:08] Hardware errors: 0 [2014-03-26 14:50:08] Utility (accepted shares / min): 0.00/min [2014-03-26 14:50:08] Work Utility (diff1 shares solved / min): 0.00/min

[2014-03-26 14:50:08] Stale submissions discarded due to new blocks: 0 [2014-03-26 14:50:08] Unable to get work from server occasions: 0 [2014-03-26 14:50:08] Work items generated locally: 3 [2014-03-26 14:50:08] Submitting work remotely delay occasions: 0 [2014-03-26 14:50:08] New blocks detected on network: 1

[2014-03-26 14:50:08] Summary of per device statistics:

[2014-03-26 14:50:08] GSD0 | (5s):186.2K (avg):253.4Kh/s | A:0 R:0 HW:0 WU:0.0/m [2014-03-26 14:50:08]

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njappboy commented 10 years ago

I'm using a 12v 4.25amp power supply, although I believe 5amp is recommended. I'll grab a new power supply today and see if that has any impact. The Gridseed is brand new but I'm sure it could be faulty considering I'm sure there is no break-in period before leaving the factory.

ckolivas must be up to his eyeballs in information requests. Not sure if I even want to bug him/her.