I've got other Antminers working, this one just throws these errors in debug mode - is this fixable?
[2014-01-30 19:03:10] Bmsc send golden nonce
[2014-01-30 19:03:10] ANT0: GetResults (amt=0 err=-7 ern=110)
[2014-01-30 19:03:10] Bmsc Read: No data for 101 ms
[2014-01-30 19:03:10] Bmsc recv golden nonce timeout
[2014-01-30 19:03:10] USB uninit ANT0
[2014-01-30 19:03:10] USB free ANT
[2014-01-30 19:03:10] USB unlock Bitmain 1-5
[2014-01-30 19:03:10] RES: Bitmain (1:5) lock=0
[2014-01-30 19:03:10] USB res unlock Bitmain 1-5
[2014-01-30 19:03:10] BTM looking for ANT 10c4:ea60 but found 0e0f:0003 instead
[2014-01-30 19:03:10] BTM looking for ANT 10c4:ea60 but found 0e0f:0002 instead
[2014-01-30 19:03:10] BTM looking for ANT 10c4:ea60 but found 1d6b:0002 instead
I'm running cgminer 3.9.0 from the fractal branch, though all the versions that support the antminer-u1 seem to have the same results, so I don't think it's necessarily the miner software. I'm running with these options to underclock:
--bmsc-options 115200:20 --bmsc-freq 0681 -D