| 03:34:36 | prpplague | TimRiker: hiding out? |
| 05:49:21 | Russ | anyone know if I can get the verify data out of a CPLD, if I can RE the cicrcuit |
| 07:06:11 | seletz | morning |
| 09:02:20 | erikm | hello Tim |
| 10:07:38 | seletz | hi * |
| 10:07:48 | seletz | SIGLUNCH |
| 10:09:23 | erikm | hi seletz |
| 10:12:31 | seletz | happy |
| 10:12:51 | seletz | my data aquisition driver finally works at 150khz/16bit ... |
| 10:12:53 | seletz | :) |
| 10:13:19 | erikm | cool |
| 10:14:00 | seletz | 12.5% CPU load (with debug output to seral line) |
| 10:14:16 | seletz | 3% at 38400 Hz |
| 10:14:34 | erikm | remove the debug info (or with dmesg -n 1) and it wil prolly be faster |
| 10:14:43 | seletz | yup |
| 10:15:16 | seletz | i'm using kiobufs for fast kernel->userland copy |
| 10:15:37 | erikm | I still need to figure out to work with them :) |
| 10:15:56 | erikm | btw, IIRC you said you were doing FFT in userland, right? |
| 10:16:10 | seletz | erikm: yup. Integer FFT |
| 10:16:27 | seletz | erikm: and digital filters etc. |
| 10:16:38 | erikm | seletz: ok. ask jdb for his *extremely* fast FFT implementation |
| 10:17:08 | seletz | erikm: will do. What's his irc nick? |
| 10:17:08 | erikm | (extremely fast as in: >4 times faster than intel IPP implementation) |
| 10:17:18 | seletz | _ugh_ |
| 10:17:37 | seletz | thats fast... |
| 10:17:39 | erikm | seletz: he doesn't do IRC. just mail him: bakker@mmc.et.tudelft.nl and CC it to me |
| 10:18:04 | seletz | erikm: the IPP lib is crap, at last the API is. |
| 10:18:09 | erikm | seletz: btw, could be that his code is GPL'ed |
| 10:18:11 | seletz | erikm: yup, will do |
| 10:18:21 | erikm | goes to post office |
| 10:18:35 | seletz | erikm: cool, then thats a reason to GPL the userland of my customer's lib :)) |
| 10:18:55 | seletz | having LUNCH |
| 11:51:02 | seletz | back |
| 14:48:52 | seletz | prpplague: howdy |
| 14:49:25 | prpplague | seletz: morning |
| 14:49:33 | seletz | evening :) |
| 14:49:48 | seletz | prpplague: you never get that right, eh? |
| 14:49:51 | seletz | lol |
| 14:50:29 | prpplague | seletz: yaya i know its evening for you, but it morning for me |
| 14:50:43 | mmatten | weird texans :> |
| 14:50:51 | seletz | dup |
| 14:51:25 | prpplague | lol |
| 15:10:37 | seletz | leaving |
| 15:10:39 | seletz | see ya all |
| 15:11:10 | prpplague | later |
| 16:45:21 | prpplague | mmatten: still at work? |
| 18:15:18 | Russ | prpplague: you happen to find the debug connector? |