Quote from: jmordica on April 25, 2014, 06:32:58 PM

Here is the compiled cgminer for Raspberry Pi that supports Gridseed: http://0c31ac7857e819701732-7c102875f448c5383a11c1d07426cb3e.r86.cf1.rackcdn.com/cgminer

Here is the source: https://github.com/jmordica/cgminer-gc3355

chips=40 for blade and chips=5 for 5-chip.

jmordica,

Thanks for this. I love it verses cpuminer. I only have one problem. I can get my full advertised hash rate for a good 4-6 hours and then my HW rate increases and my hash rate drops by almost half.

Is there something I'm doing wrong???

Here's my current config file:

{
"pools": [
{
"url": "stratum+tcp://uswest.wafflepool.com:3333",
"user": "1QJoj61hmoBYQg8j4YEhxLJDxRjGVyYMtw_RBP1",
"pass": "d=1024"
},
{
"url": "stratum+tcp://us-west2.multipool.us:7777",
"user": "RBP1",
"pass": "123"
},
{
"url": "stratum+tcp://scryptguild.com:3333",
"user": "RBP1",
"pass": "123"
},
{
"url": "stratum+tcp://us.clevermining.com:3333",
"user": "1QJoj61hmoBYQg8j4YEhxLJDxRjGVyYMtw",
"pass": "d=1024"
}
],
"gridseed-options": "baud=115200,freq=838,chips=40,modules=1,usefifo=0",
"hotplug": "30",
"worksize": "1",
"kernel": "scrypt",
"thread-concurrency": "8192",
"lookup-gap": "0",
"gpu-threads": "2",
"queue": "0",
"scan-time": "1",
"expiry": "1",
"auto-fan": true,
"scrypt": true,
"api-listen": true,
"api-allow": "W:192.168.2.0/24",
"api-port": "4028",

I'm currently running 5 Blades:

--------------------------------------------------------------------------------
(5s):28.10M (avg):28.32Mh/s | A:1157632 R:10240 HW:154 WU:20.9/m
ST: 1 SS: 0 NB: 215 LW: 17782 GF: 0 RF: 0
Connected to uswest.wafflepool.com diff 1.02K with stratum as user 1QJoj61hmoBYQg8j4YEhxLJDxRjGVyYMtw_RBP1
Block: 261aff9a... Diff:25 Started: [20:01:34] Best share: 885K
--------------------------------------------------------------------------------
[P]ool management ettings [D]isplay options [Q]uit
GSD 0: 48E273793137 838 MHz | 2.838M/2.831Mh/s | A: 99328 R:1024 HW:18 WU: 1.8/m
GSD 1: 48E36F6C3137 838 MHz | 2.630M/2.832Mh/s | A:133120 R:1024 HW: 8 WU: 2.4/m
GSD 2: 48ED655F3137 838 MHz | 2.837M/2.837Mh/s | A:132096 R: 0 HW: 6 WU: 2.4/m
GSD 3: 48FD814A3137 838 MHz | 2.838M/2.833Mh/s | A:122880 R: 0 HW:24 WU: 2.2/m
GSD 4: 48FB727A3137 838 MHz | 2.836M/2.829Mh/s | A:131072 R:1024 HW:17 WU: 2.4/m
GSD 5: 48E0565B3137 838 MHz | 2.693M/2.835Mh/s | A:113664 R:1024 HW: 2 WU: 2.1/m
GSD 6: 48FD824E3731 838 MHz | 2.837M/2.830Mh/s | A:105984 R:1024 HW:31 WU: 1.9/m
GSD 7: 48FC6F5E3731 838 MHz | 2.839M/2.834Mh/s | A:122880 R:2048 HW: 5 WU: 2.2/m
GSD 8: 48F975483430 838 MHz | 2.837M/2.833Mh/s | A: 82432 R:2048 HW:36 WU: 1.5/m
GSD 9: 48F2633A3430 838 MHz | 2.839M/2.831Mh/s | A:114176 R:1024 HW: 7 WU: 2.1/m
--------------------------------------------------------------------------------

[2014-06-29 20:00:51] Accepted 0b29edb7 Diff 5.87K/1024 GSD 7 pool 0
[2014-06-29 20:00:56] Stratum from pool 0 detected new block
[2014-06-29 20:01:01] Accepted 262668e6 Diff 1.72K/1024 GSD 1 pool 0
[2014-06-29 20:01:02] Stratum from pool 0 detected new block
[2014-06-29 20:01:02] Rejected 3219709d Diff 1.31K/1024 GSD 9 pool 0 (job not found 7a14)
[2014-06-29 20:01:05] Stratum from pool 0 detected new block
[2014-06-29 20:01:08] Accepted 19d84ab2 Diff 2.54K/1024 GSD 5 pool 0
[2014-06-29 20:01:14] Accepted 11b8a5df Diff 3.7K/1024 GSD 3 pool 0
[2014-06-29 20:01:14] Stratum from pool 0 detected new block
[2014-06-29 20:01:15] Accepted 3421e991 Diff 1.26K/1024 GSD 9 pool 0
[2014-06-29 20:01:19] Stratum from pool 0 detected new block
[2014-06-29 20:01:19] Rejected 3ec0c198 Diff 1.04K/1024 GSD 5 pool 0 (job not found 7a18)
[2014-06-29 20:01:21] Accepted 1aa8e8fb Diff 2.46K/1024 GSD 6 pool 0
[2014-06-29 20:01:26] Stratum from pool 0 detected new block
[2014-06-29 20:01:27] Accepted 2fedbd7b Diff 1.37K/1024 GSD 4 pool 0
[2014-06-29 20:01:28] Accepted 2d696d3c Diff 1.44K/1024 GSD 9 pool 0
[2014-06-29 20:01:32] Accepted 26fafaab Diff 1.68K/1024 GSD 1 pool 0
[2014-06-29 20:01:32] Accepted 364bf0c8 Diff 1.21K/1024 GSD 7 pool 0
[2014-06-29 20:01:32] Stratum from pool 0 detected new block
[2014-06-29 20:01:32] Accepted 2622c618 Diff 1.72K/1024 GSD 0 pool 0
[2014-06-29 20:01:34] Stratum from pool 0 detected new block
[2014-06-29 20:01:37] Accepted 0c9d2b85 Diff 5.2K/1024 GSD 1 pool 0
[2014-06-29 20:01:39] Accepted 2b7075d0 Diff 1.51K/1024 GSD 7 pool 0