Re: LightningAsic usb miners based Gridseed GC3355 Tech Support Thread

If you don't want to run a bunch of cpuminers, I have posted modified cgminer sources to allow LTC-only mode: https://github.com/dtbartle/cgminer-gc3355. I have this running on a Raspberry Pi with 10 devices.

Any chance of a Pi image with compiled binary?

Here's a compiled binary built on raspbian: https://db.tt/UygLkqwd

~~Thanks heaps - is the MHz set as compile time? Anyway to get 850mhz?~~ --gridseed-options=baud=115200,freq=850
~~still no work utility~~ d'oh forgot the --scrypt

Also this seems to work OK for 10 miners but over that kernel panics the Pi.

EDIT: Nope crashes with 10 also, tried with two different sets of 10 miners

http://i.imgur.com/L6QnGe9.png

~~Also seems that no work is getting submitted and work utility is zero~~

I pushed a change and updated the binary to add nonce generation per chip. This gives some assurance that you don't have any completely busted chips.

I built your code from github, it is working fine on my pi.
The Accepted shares are off for some reason on the interface.
I also monitor the cgminer with the networking API and there they seem to be correct.
Not sure where this might be hidden in the code , but if I have time later, I might take a look at it.