kristianpaul | he, finally 0 erros when reading/writing the namuru general porpuse register | 04:29 |
---|---|---|
kristianpaul | now to adjust the samply, not hard just keep in mind system clock is multiple of 4 | 04:30 |
whitequark | wolfspraul: what do you think about iteadstudio? | 10:24 |
wolfspraul | first time I hear that, interesting! | 10:25 |
wolfspraul | checking... | 10:25 |
whitequark | I've ordered some RF modules from them, and also a PCB | 10:26 |
wolfspraul | give me some time, I will read about it | 10:26 |
whitequark | they're cheap, they're clearly chinese, but they are quite good for such a cheap chinese product | 10:26 |
whitequark | sure | 10:26 |
wolfspraul | the chinese government is on overdrive right now, I need to get my tunnel stronger first | 10:26 |
wolfspraul | I get resets all over the place, urgh | 10:26 |
wolfspraul | how dangerous a standing tcp connection can be to such a wannabe empire... | 10:27 |
whitequark | uh. | 10:27 |
wolfspraul | I will read about iteadstudio | 10:27 |
wpwrak | wolfspraul: for a moment i was thinking you meant a physical tunnel ;-) | 11:09 |
wolfspraul | whitequark: ok I looked at this for 5 minutes now | 11:40 |
wolfspraul | after 5 minutes, it looks like a seeedstudio clone | 11:40 |
wolfspraul | what happens in China a lot is this: some company is successful, where successful means that 3, 5 or more people all are making money | 11:41 |
wolfspraul | now | 11:41 |
wolfspraul | some will make more than others | 11:41 |
wolfspraul | which the ones that are making less will not like | 11:41 |
wolfspraul | so they 'branch out' | 11:42 |
wolfspraul | :-) | 11:42 |
wolfspraul | they take everything with them, all files, customer database, etc. and setup a clone | 11:42 |
wolfspraul | since seeedstudio has some success, I'm not surprised to see what looks like a seeedstudio clone now | 11:43 |
wolfspraul | you typically find 3-5 companies in China all doing pretty much the exact same thing | 11:43 |
wolfspraul | at that number the benefits of picking each others eyes seem to level off | 11:43 |
wolfspraul | so we are at 2 now, some more to come :-) | 11:43 |
wpwrak | one problem of jamendo is that the have very few vocals for electronic stuff | 12:17 |
wpwrak | ccmixter is doing a bit better. they have good vocals from "snowflake", and given the nature of ccmixter, everybody is reusing them. of course, this means that you get a dozen versions of each song ;-) | 12:18 |
Artyom | hi kristianpaul | 18:44 |
kristianpaul | Artyom: hello | 18:54 |
Action: kristianpaul back from lucnh | 18:54 | |
Artyom | I've seen your message in the log. :) You managed to run mm+namuru with front-end clock? | 18:55 |
kristianpaul | yes | 18:57 |
kristianpaul | now fixiting namuru timing to sycn all sample to sytem_clock/4 | 18:57 |
kristianpaul | timing/tic | 18:59 |
kristianpaul | and then back to where i started one month ago ;-) | 18:59 |
kristianpaul | finally 0 errors in R/W namuru so i coukd trust memory | 19:00 |
Artyom | great :) | 19:01 |
Artyom | Now I'm in the tail ;) | 19:17 |
kristianpaul | no no | 19:25 |
kristianpaul | Artyom: actually i think i could prepare a milkymist soc foryou | 19:26 |
kristianpaul | i *guess* that for tracking a single channel 128K should be enough | 19:26 |
kristianpaul | i was reading the other daya datasheet of a gps baseband from atmel | 19:26 |
Artyom | interesting, but I think that with my boards it would be difficult ;) | 19:27 |
kristianpaul | it uses a ~700K internal rom plus 128K ram if i recall correctly | 19:27 |
Artyom | my current plan is to start from the beginning ;) | 19:27 |
kristianpaul | why? i just instanciate ram in HDL no chip specific libraries | 19:27 |
kristianpaul | sure | 19:28 |
kristianpaul | byt was suefull for you the hello world i pointed last day? | 19:28 |
Artyom | Today I have finally installed all required soft in linux (previously I used some win soft and some linux) | 19:28 |
kristianpaul | good | 19:28 |
Artyom | I sucessed with xilinx ISE installation... That was the worst thing | 19:28 |
Artyom | especially drivers for usb-programmer | 19:29 |
Artyom | But today finally I managed to compile and to synthesis all the SoC under linux | 19:30 |
Artyom | and I found a terminal program (cutecom if I remember well) | 19:30 |
kristianpaul | yes | 19:30 |
Artyom | I think I will start from mm-papilio port | 19:30 |
Artyom | it's the easiest | 19:30 |
kristianpaul | but milkymist bios dont bahave correctly in all terminal program | 19:31 |
kristianpaul | (tail) i was kiding the other day,i recognice my lazyness, you are morefocused than mi for sure.. i still having problems to concetrate anyway.. | 19:31 |
kristianpaul | Artyom: what is the board you are finally using? | 19:31 |
kristianpaul | i coul read about it and consider it for a more portable namuru-milkymist baseband soc | 19:31 |
Artyom | I think I will use digilent spartan 3e | 19:31 |
kristianpaul | okay | 19:32 |
Artyom | because when I will better understand the SoC then I will be able to use Carlos results | 19:32 |
kristianpaul | i think carlos results should work without too much understanding | 19:32 |
kristianpaul | as i iremenber | 19:32 |
kristianpaul | he developed a free software too to program board flash | 19:33 |
kristianpaul | and did make work the sdram controler of milkymist for its board | 19:33 |
Artyom | Yes, I though so too. And Carlos was very kind to answer on all questions that I have asked him. But ;) | 19:33 |
Artyom | But there are a lot of new things to me | 19:34 |
Artyom | like programming flash-mem | 19:34 |
kristianpaul | understood, one by one | 19:34 |
kristianpaul | btw M1 works out of the box with all this ram and flash praming :-) | 19:34 |
kristianpaul | of course 500usd plus shipping to russia.. but i think you could buy a early developer kit perhaps?? wich is a litle cheaper | 19:35 |
Artyom | like understanding how MM SoC downloads and so on... There are too many questions to solve simultaneously. So I have to move step by step ;) | 19:35 |
kristianpaul | feel free to ask as always | 19:35 |
Artyom | I will definitly do it when I'll have an oportunity ;) | 19:36 |
kristianpaul | Busy at university? | 19:36 |
Artyom | university and the rest ;) | 19:37 |
Artyom | Task for tomorow: to study MM io ;) | 19:38 |
kristianpaul | basically MMIO | 19:40 |
kristianpaul | Artyom: check source code for cores/sysctl/rtl/ | 19:40 |
Artyom | BTW I looked a little in lm32 documentation and I didn't noticed mul (or div?) command to signed integers. And I remember that you had some troubles with signed integer... | 19:40 |
kristianpaul | very ilustrative | 19:40 |
kristianpaul | yeah.. i still not get all that too | 19:41 |
Artyom | ok, I'll do it :) | 19:41 |
kristianpaul | but yes there is mul div support | 19:41 |
Artyom | mul, div is made only for unsigned integers? | 19:41 |
kristianpaul | dont know | 19:41 |
kristianpaul | you mind join #milkymist ? | 19:42 |
Artyom | of coare no | 19:42 |
Artyom | ;) | 19:42 |
kristianpaul | and ask lekernel, i really not very familiar yet will all math capabillites for our loved soc :) | 19:42 |
wpwrak | lm32 ? isn't it called "divu", for unsigned" ? :) | 19:43 |
kristianpaul | ;) | 19:43 |
kristianpaul | hehe | 19:43 |
kristianpaul | wpwrak: but signed supprot could be implemented in software isnt? | 19:44 |
wpwrak | you can implement almost everything in software :) | 19:46 |
kristianpaul | and the CFLAGS -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled what for are? | 19:46 |
kristianpaul | to use hardware support for this i guess? | 19:46 |
kristianpaul | but then you said is unsigned | 19:47 |
wpwrak | ah yes, they look encouraging. maybe they are for unsigned ? | 19:47 |
wpwrak | multiply also has signed, by the way | 19:48 |
wpwrak | see also: http://milkymist.org/socdoc/lm32_archman.pdf | 19:48 |
kristianpaul | Artyom: i think my problem was with printf actually | 19:49 |
kristianpaul | wich is really hardcoed to milkymist | 19:49 |
kristianpaul | but then realized anyway i may need a custom printf to make all easy to scilba | 19:50 |
kristianpaul | scilab** | 19:50 |
kristianpaul | or gnuplot.. i'll see, but i'm really ignorant on this.. | 19:50 |
kristianpaul | still* | 19:50 |
kristianpaul | Artyom: btw you ran that osgps for in your arm+fpga,how much had it? | 19:54 |
Artyom | sorry.. What do you mean? | 19:56 |
kristianpaul | where you ran the osgps_mod ? | 19:56 |
kristianpaul | was it in a arm processor in your other board? | 19:56 |
Artyom | yes, osgps_mod ran on lpc2478 (ARM7) | 19:57 |
qi-bot | [commit] Werner Almesberger: neocon: moved over from svn.openmoko.org/developers/werner/neocon/ (master) http://qi-hw.com/p/wernermisc/7d0683b | 20:29 |
qi-bot | [commit] Werner Almesberger: neocon.c: copyright update and whitespace cleanup (master) http://qi-hw.com/p/wernermisc/f3e1f92 | 20:29 |
qi-bot | [commit] Werner Almesberger: neocon.c: new option -c to enable ONLCR for console output (master) http://qi-hw.com/p/wernermisc/4040ad3 | 20:29 |
qi-bot | [commit] Werner Almesberger: m1nor: accept system.fpg as alias for soc.fpg (master) http://qi-hw.com/p/wernermisc/8b92936 | 20:29 |
qi-bot | [commit] Werner Almesberger: m1/tools/xse-sane-init64: nice and tidy setup script for the Xilinx tools (master) http://qi-hw.com/p/wernermisc/448e02f | 22:31 |
PiLeS | Hoi. Anyone got any clues as to why jmarch-compiled nethack doesn't work on the new images? Also, any hints as to what flags were used to compile the version included in the image(s) -but without data files, and incompatible with jmarch's ones. I wanna recompile the lot, because a no nethack ain't no good! Any hint can save me some precious testing time. TIA | 23:28 |
--- Tue Nov 22 2011 | 00:00 |
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