Still having an issue with my CGMiner on my raspberry... running all good on windows
[2014-11-29 23:25:08] Stratum from pool 0 requested work restart
[2014-11-29 23:25:09] AMU2: invalid nonce - HW error
[2014-11-29 23:25:09] AMU1: invalid nonce - HW error
[2014-11-29 23:25:09] AMU2: work 00 not find error
[2014-11-29 23:25:10] AMU 0 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:10] AMU 1 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:10] AMU 2 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:14] AMU 1 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:14] AMU1: Comms error (werr=-5 amt=0)
[2014-11-29 23:25:14] AMU 1 failure, disabling!
[2014-11-29 23:25:15] AMU 2 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:15] AMU2: Comms error (werr=-5 amt=0)
[2014-11-29 23:25:15] AMU 2 failure, disabling!
[2014-11-29 23:25:16] AMU 0 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:16] AMU0: Comms error (werr=-5 amt=32)
[2014-11-29 23:25:16] AMU 0 failure, disabling!
[2014-11-29 23:25:19] Bitmain detect (1:103) failed to initialise (incorrect device?)
^C [2014-11-29 23:25:22] Shutdown signal received.
Running this =|>sudo ./cgminer -o stratum+tcp://xxx -u xxx -p xxx --bmsc-options 115200:55 --bmsc-freq 0781 --queue 0 --scan-time 1 --expiry 1 --lowmem
I'm guessing --bmsc-freq 0781 would be 200 mhz. (When i do not include that parameter, i got nothing either)
My parameters under windows => cgminer.exe --bmsc-options 115200:55 --hotplug --lowmem -o stratum+tcp://xxx -u xxx -p xxx
Any idea what is the default freq under windows ? Guessing it's my problem atm.
Thanks
default speed is the same if you do not specify it for both windows and linux. try running it with just 1 connected to the rpi, to see if its a problem with the usb hub default speed is the same if you do not specify it for both windows and linux. => What is the Value ? I will try, thanks |
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Still having an issue with my CGMiner on my raspberry... running all good on windows
[2014-11-29 23:25:08] Stratum from pool 0 requested work restart
[2014-11-29 23:25:09] AMU2: invalid nonce - HW error
[2014-11-29 23:25:09] AMU1: invalid nonce - HW error
[2014-11-29 23:25:09] AMU2: work 00 not find error
[2014-11-29 23:25:10] AMU 0 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:10] AMU 1 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:10] AMU 2 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2014-11-29 23:25:14] AMU 1 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:14] AMU1: Comms error (werr=-5 amt=0)
[2014-11-29 23:25:14] AMU 1 failure, disabling!
[2014-11-29 23:25:15] AMU 2 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:15] AMU2: Comms error (werr=-5 amt=0)
[2014-11-29 23:25:15] AMU 2 failure, disabling!
[2014-11-29 23:25:16] AMU 0 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
[2014-11-29 23:25:16] AMU0: Comms error (werr=-5 amt=32)
[2014-11-29 23:25:16] AMU 0 failure, disabling!
[2014-11-29 23:25:19] Bitmain detect (1:103) failed to initialise (incorrect device?)
^C [2014-11-29 23:25:22] Shutdown signal received.
Running this =|>sudo ./cgminer -o stratum+tcp://xxx -u xxx -p xxx --bmsc-options 115200:55 --bmsc-freq 0781 --queue 0 --scan-time 1 --expiry 1 --lowmem
I'm guessing --bmsc-freq 0781 would be 200 mhz. (When i do not include that parameter, i got nothing either)
My parameters under windows => cgminer.exe --bmsc-options 115200:55 --hotplug --lowmem -o stratum+tcp://xxx -u xxx -p xxx
Any idea what is the default freq under windows ? Guessing it's my problem atm.
Thanks
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i have one but you would have to pay shipping.
PM you ! Thanks  |
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Where is my Black Friday deal   |
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4F81 is 400Mhz - did you pencil mod at all? I'm still having some issues with my modding. Ive got 4 units: unit 1: Resisitance in place = 2.05 (+/- 0.06). Voltage = 0.75 (+/- 0.03). Frequency/TO = 206.25/50. All chips hash except for 2 of them - ~102GH unit 2: Resisitance in place = 2.1 (+/- 0.06). Voltage = 0.76 (+/- 0.03). Frequency/TO = 200/65. All chips hash except for 6 of them - ~89GH unit 3: Resisitance in place = 2.13 (+/- 0.06). Voltage = 0.76 (+/- 0.02). Frequency/TO = 212.5/50. All chips hash except for first chip on first board - ~102GH unit 4: Resisitance in place = 2.13 (+/- 0.06). Voltage = 0.76 (+/- 0.02). Frequency/TO = 206.25/60. About 8-16 chips dont hash - ~75.5GH I'm having trouble finding much pattern here. some things i noticed: - timeout >70 results in no hashrate and beeping. chips are generally all visible though - timeout 50 works better than 60+ at frequencies ove 206.25Mhz, but at 200 or 193MHz 60 or 65 timeout seems to work best - at lower frequencies, the last chips in each board tend to not work. at higher frequencies the first chips seem to be a more common issue. - majority of 'x' chips are in the last segment on each board. - if the frequency is too low, it seems to cause issues. whats stable at 200-206MHz is not very stable at 193MHz and a large number of chips read 'x' at 175Mhz any advice? My goal is to move them to a small structure like Chaositec did - but first i want to get each board to hash 90GH or better. I cant tell if i should be setting my voltage even lower or if that will make things less stable Each of my board is doing a stready 49GH. so 98 GH per unit (2 boards). My voltage is a bit higher, at 0.83 to 0.85. I don't set the frequency so i don't know what is it by default. I tried a timeout of 25 and i had a board doing more HW so i wen t back to a timeout of 55. I might try to set it to 60 or 65, not sure it will help tho. I run the CGMiner of Chaos, i wonder what is the default freq... i guess it's 200mhz ( i use --bmsc-options 115200:55 --hotplug 0 --lowmem) |
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just thought id throw some info in on my own experience.
modding resistors to measure 2.0-2.1 kohm (in circuit) results in 0.74-0.78V. This runs about 50GH/board when using 200Mhz and 65ms timeout. no wattage readings yet
I got 49.1 to 49.3 with 2.7-2.8 Kohm with either 55ms or 22ms (didn't with the frequency tho in parameter, not sure what is it) |
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I was asking Sobe about the boards  He said he might have some to sell. |
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Allright, i thought i didn't need to add the --bmsc-options 115200:25
i was using --bmsc-options 115200:55 on my windows machine tho. isn't 25 too low ?
Anyway thanks a lot guys, you're the best ^_^
I forgot, my blades pencil undervolted. Try different numbers, look back in the thread. With my settings it is working perfect. And append what ./cgminer -n returns. Check cables, must be very good fixed into blades, led should be blinking when cgminer starting. I do not connect gnd pin, only RX/TX and it works perfect for many many days. Mine are undervolt to 0.85-0.83 (not more, not less). Running steady at 49.2 - 49.3. with very few HW under windows. Thanks for all the info. i will try with :25 option just to see. 25 MS looks fine that is great, you can be satisfied you cannot get more from one blade than 50GHs imo max i have seen was 65ghs but it was brief. i believe we need heat sinks to get the most out of them. I may have some boards up for sale when I get the ones I ordered. I got a HashFast Yoli evo/habanero that a guy couldn't figure it out. But i may keep them and sell the yoli/hab. I work for a company that is making router. So i have a few heatsink that i can pick from the thrashs for free but i bought 2 kit of small heatsink on ebay. They are a bit small and i think it's all good because the board are undervolt. I use a fan direct on them for the cooldown, they are not hot to the finger. I don't know if you're in the US, but i'm still looking for S1 board. Us to Canada isn't so cheap (when we compare what the board worth...) I just see one peak up to 66 GH/s, CGMiner side tho ;-) steady 49.1 and 49.2 at the moment. 0: AMU 0 : | | 58.12G / 49.22Gh/s WU:687.6/m 1: AMU 1 : | | 49.25G / 49.19Gh/s WU:687.1/m |
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Allright, i thought i didn't need to add the --bmsc-options 115200:25
i was using --bmsc-options 115200:55 on my windows machine tho. isn't 25 too low ?
Anyway thanks a lot guys, you're the best ^_^
I forgot, my blades pencil undervolted. Try different numbers, look back in the thread. With my settings it is working perfect. And append what ./cgminer -n returns. Check cables, must be very good fixed into blades, led should be blinking when cgminer starting. I do not connect gnd pin, only RX/TX and it works perfect for many many days. Mine are undervolt to 0.85-0.83 (not more, not less). Running steady at 49.2 - 49.3. with very few HW under windows. Thanks for all the info. i will try with :25 option just to see. 25 MS looks fine |
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Allright, i thought i didn't need to add the --bmsc-options 115200:25
i was using --bmsc-options 115200:55 on my windows machine tho. isn't 25 too low ?
Anyway thanks a lot guys, you're the best ^_^
I forgot, my blades pencil undervolted. Try different numbers, look back in the thread. With my settings it is working perfect. And append what ./cgminer -n returns. Check cables, must be very good fixed into blades, led should be blinking when cgminer starting. I do not connect gnd pin, only RX/TX and it works perfect for many many days. Mine are undervolt to 0.85-0.83 (not more, not less). Running steady at 49.2 - 49.3. with very few HW under windows. Thanks for all the info. i will try with :25 option just to see. |
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Allright, i thought i didn't need to add the --bmsc-options 115200:25
i was using --bmsc-options 115200:55 on my windows machine tho. isn't 25 too low ?
Anyway thanks a lot guys, you're the best ^_^
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I tried sudo ./cgminer -o ... -u ... -p xxx
No luck
thanks
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Still looking for 8 boards !
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So question ...
My Raspberry Pi is up and running. My cp2102 are plugged into the PI with a usb hub (alimented one). CGMiner runs fine but detect nothing.
[2014-11-27 01:53:49] Started cgminer 4.7.0
[2014-11-27 01:53:50] No devices detected!
[2014-11-27 01:53:50] Waiting for USB hotplug devices or press q to quit
[2014-11-27 01:53:50] Probing for an alive pool
[2014-11-27 01:53:50] Pool 0 difficulty changed to 16
[2014-11-27 01:53:50] Pool 0 difficulty changed to 64
[2014-11-27 01:53:50] Network diff set to 40.3G
[2014-11-27 01:53:50] Stratum from pool 0 requested work restart
[2014-11-27 01:53:54] Stratum from pool 0 detected new block
(5s):0.000 (1m):0.000 (5m):0.000 (15m):0.000 (avg):0.000h/s
LSusb show me all my CP2102 .. which looks like fine.
Bus 001 Device 037: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 001 Device 038: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 001 Device 039: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Any idea ?
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I'm looking for like 8 boards only, if you have some laying around.
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Still looking for some boards BTW, i know most of you are in the US and shipping cost kind of put the board price a bit up for me. Anyone in Canada with some board to sell ? Would be awesome I have some in the toronto area. $60/s1 or $45/boards only (including controller). Plus shipping PM you. |
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Still looking for some boards BTW, i know most of you are in the US and shipping cost kind of put the board price a bit up for me. Anyone in Canada with some board to sell ? Would be awesome |
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Yes I just bought s1 boards from him and they will be here Friday.
Yeah i wish he was in Canada, i would buy some too. Shipping is so bad US => Canada ... |
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I have the correct IP, the www isn't working but it's hashing.
SSH won't connect either.
Perhaps I'll do a factory reset. I have always had trouble with this 1 unit, it likes to go drop down to 80 from 180 sometimes.
If I can log in and reboot, using the www or ssh, I'll get x's. Only way to clear that is to power off the PSU and power on again.
Then I can log in, sometimes.
You might have a faulty controller board. I know, hence the questions about running 4 from 1, or RPI. You can easily get two CP2102, plug them in a RPI running CGMiner. I'm doing this tonight CP2102 => http://www.ebay.ca/itm/231286561833?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649OR buy that controller from jeppe (who is active here) https://bitcointalk.org/index.php?topic=872489.0 |
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