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Author Topic: Braiins OS & Braiins OS+ custom ASIC firmware: optimize performance & efficiency  (Read 45014 times)
windpath
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December 04, 2018, 02:44:39 PM
Last edit: December 04, 2018, 11:28:08 PM by frodocooper
 #181

I have an S9J with a bricked control board. Is there a way for me to run braiins os off of sd? I tried and no go, any help?

My S9 was not bricked, but I was able to boot from SD.

Assuming you have Braiins loaded on a bootable SD, you need to change the jumper pins on the S9 control board. Unfortunately the case design of the S9 required me to completely disconnect the controller (all cables), unscrew the face plate and pull the whole controller card out.

Below are the pin settings for the S9:



From: https://docs.braiins-os.org/s9
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Apprentice
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December 05, 2018, 05:55:50 AM
Last edit: December 05, 2018, 10:03:39 AM by frodocooper
 #182

My S9 was not bricked, but I was able to boot from SD.

Assuming you have Braiins loaded on a bootable SD, you need to change the jumper pins on the S9 control board. Unfortunately the case design of the S9 required me to completely disconnect the controller (all cables), unscrew the face plate and pull the whole controller card out.

Below are the pin settings for the S9:

https://i.imgur.com/oO2WbGI.jpg

From: https://docs.braiins-os.org/s9

1- you can just remove the fan, pull the hashing board little bit out of the case without removing them all out until you can pull the control board.
2- or, as I did, setup 3 wires on jumper 4, that you can use to switch between NAN and SD.
Sierra8561
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December 05, 2018, 06:04:24 PM
 #183

Love the OS, great work. I do think implementing a fix for the temps should be a high priority.
braiins (OP)
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December 05, 2018, 09:07:04 PM
 #184

NEW RELEASE: Braiins OS Cobalt is here!

Current upgrades:

  • new status page
  • per chip frequency calibration for Antminer S9
  • improved bulk upgrades
  • full compatibility with AwesomeMinerApp
  • ...and much more!

Visit braiins-os.org for more information and downloads.

Any feedback is really appreciated!

=====

Say goodbye to backdoors, closed systems and “hidden features”. Braiins OS is completely open-source and transparent.
The code is available to anyone to understand, audit and verify. And of course, you are invited to build on top of it.

Braiins - bitcoin mining company:
Slush Pool, Stratum V2 & Braiins OS+
https://braiins.com/
brndnmtthws
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December 06, 2018, 12:12:44 AM
Last edit: December 06, 2018, 12:38:35 AM by frodocooper
 #185

It would be sweet if you also added a decent REST API. I'd like to add support to my management tool: https://github.com/brndnmtthws/mother-of-dragons

I can't find any documentation about your API, so from what I can tell the only thing available is what cgminer ships with.

One thing that's great about the T1 (and Innosilicon miners) is that it has a reasonable REST API.
Artemis3
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December 06, 2018, 12:26:15 AM
 #186

So, what free open source monitoring software can be used with this version?

██████
███████
███████
████████
BRAIINS OS+|AUTOTUNING
MINING FIRMWARE
|
Increase hashrate on your Bitcoin ASICs,
improve efficiency as much as 25%, and
get 0% pool fees on Braiins Pool
rahuldel
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December 06, 2018, 04:45:20 AM
 #187

What are the steps for updating the firmware, I have tried updating via ssh and via software menu but to no success.

Or do we have to re-image the card again?

Thanks.
userghost
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December 06, 2018, 05:41:04 AM
 #188

Ok on a scale of 1-10 how easy is this to load on to S9's and T1's. How technical savvy do I have to be?
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December 06, 2018, 08:19:20 AM
Last edit: December 07, 2018, 04:06:45 AM by frodocooper
 #189

Trying out the software for the first time. My other machines everything is good. I have one that the fans are at full RPM's and not temp readings... It is hashing just fine according to slush pool and awesomeminer....

Any ideas on how to correct this?

Thanks in advance.
braiins (OP)
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December 06, 2018, 09:51:49 AM
 #190

Hi everyone,

we recommend to read through the documentation on this website. There is a step-by-step manual how to flash bOS to the mining device. Hopefully it will be helpful.

Braiins - bitcoin mining company:
Slush Pool, Stratum V2 & Braiins OS+
https://braiins.com/
QAEng
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December 06, 2018, 11:51:11 AM
Last edit: December 07, 2018, 04:07:03 AM by frodocooper
 #191

Guys.....A new release, but the temperature issue is STILL not resolved?! Wtf....That was the #1 issue....
sergw
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December 06, 2018, 12:12:00 PM
 #192

Hi everyone,

we recommend to read through the documentation on this website. There is a step-by-step manual how to flash bOS to the mining device. Hopefully it will be helpful.

hello, if i upgrade from original fw to braiinsOS via web-interface, how may i roll back to original fw later?
brndnmtthws
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December 06, 2018, 12:56:22 PM
Last edit: December 07, 2018, 04:07:41 AM by frodocooper
 #193

So, what free open source monitoring software can be used with this version?

None AFAIK, but I'd be happy to add support to my project if they're willing to work with me Smiley
windpath
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December 06, 2018, 02:24:35 PM
 #194

NEW RELEASE: Braiins OS Cobalt is here!

Thanks guys! Appreciate your continued work, great update.

As a side note, I tried to update through the web interface, I could update the package lists but could not find any option to upgrade.

Upgrading via SSH was no problem.
rahuldel
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December 06, 2018, 02:32:48 PM
Last edit: December 07, 2018, 04:08:17 AM by frodocooper
 #195

I am getting the following errors while upgrading via ssh:

Code:
opkg update
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/base/Packages.gz
Updated list of available packages in /var/opkg-lists/reboot_base
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/base/Packages.sig
Signature check passed.
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/luci/Packages.gz
Updated list of available packages in /var/opkg-lists/reboot_luci
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/luci/Packages.sig
Signature check passed.
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/packages/Packages.gz
Updated list of available packages in /var/opkg-lists/reboot_packages
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/packages/Packages.sig
Signature check passed.
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/routing/Packages.gz
Updated list of available packages in /var/opkg-lists/reboot_routing
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/routing/Packages.sig
Signature check passed.
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/telephony/Packages.gz
Updated list of available packages in /var/opkg-lists/reboot_telephony
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/arm_cortex-a9_neon/telephony/Packages.sig
Signature check passed.

opkg install firmware
Unknown package 'firmware'.
Collected errors:
 * opkg_install_cmd: Cannot install package firmware.

Not sure what is wrong?
Apprentice
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December 06, 2018, 05:00:45 PM
 #196

with the latest firmware, chains frequency is not working.
can only see chains 6,7 and 8 on the miner page.
changing the frequency under the cgminer page is not affecting anything.

anyone?
thanks!
papampi_2
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December 06, 2018, 06:53:07 PM
Last edit: December 07, 2018, 04:08:53 AM by frodocooper
 #197

hello, if i upgrade from original fw to braiinsOS via web-interface, how may i roll back to original fw later?

I have the same question.

https://github.com/papampi/nvOC_by_fullzero_Community_Release
rz66
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December 06, 2018, 07:55:35 PM
 #198

'opkg update; opkg install firmware' did not work well

miner stuck 'cannot connect to cgminer' .. went back to previous firmware, now chain config is gone.
braiins (OP)
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December 07, 2018, 09:38:40 AM
Last edit: December 07, 2018, 09:58:35 AM by frodocooper
 #199

hello, if i upgrade from original fw to braiinsOS via web-interface, how may i roll back to original fw later?

Hi, I recommend you to follow this manual.
If there are any problems, please create a ticket here.

Braiins - bitcoin mining company:
Slush Pool, Stratum V2 & Braiins OS+
https://braiins.com/
yuragim75
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December 07, 2018, 01:28:18 PM
Last edit: December 07, 2018, 11:50:10 PM by frodocooper
 #200

Dear braiins, just a few times Bac were asked to record a video of a set installation for a visual deconstruction.
Did he try to do this ?? Forgive you to explain everything one by one to write down the video?
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