| --- Log opened Fri Oct 30 00:00:48 2015 | ||
| andrzejr | when I put the code in [verilog], remove 'package' and 'use' statements and modify all instantiations to point to a 'work' library I can make it work with ise. | 00:17 |
|---|---|---|
| andrzejr | GeneralStupid, how come people *choose* to work with vhdl? It is almost as if the language was designed to make our job as hard and pitiful as possible. | 00:32 |
| andrzejr | I've set up ethernet with a 3rd party mii2rmii core (to make sure the error is not coming from my adapter), the software config (linux) seems OK, but when I try to ping my PC I get "net eth0: TX: underrun" and "net eth0: RX: overrun". | 01:25 |
| andrzejr | any suggestions for debugging it? | 01:25 |
| olofk | andrzejr: The VHDL support is terrible in FuseSoC. I have ideas for how to improve that. Right now there is only a flat namespace, so now support for libraries | 09:00 |
| olofk | And I would say that libraries and records are the two things I miss most when I work with verilog | 09:00 |
| olofk | Think I deserved my t-shirt now :) | 09:01 |
| wallento | http://imgs.xkcd.com/comics/git.png | 09:52 |
| robtaylor | meh, whiners ;) | 09:54 |
| juliusb_ | ha, kinda how I use it | 09:58 |
| * robtaylor works by visualising the DAG and index contents ;) | 10:09 | |
| mafm | robtaylor: so you're the friend that responds to telephone in git.txt (tooltip of the comic)? | 11:18 |
| mafm | (url for tooltip: http://xkcd.com/1597/ ) | 11:18 |
| robtaylor | mafm: i am, i am... | 11:19 |
| mafm | wow, your phone must be pretty busy then XD | 11:21 |
| robtaylor | mafm: heh ;) | 12:04 |
| _franck_ | jkent: I have the de1 on my desk with led blinking :) | 20:24 |
| _franck_ | try this: https://drive.google.com/file/d/0B3Ee4BAXlAOhdHFaSThTS1RPeVE/view?usp=sharing | 20:25 |
| _franck_ | led_blink.elf I gave you yesterday wasn't ok. I did a mistake in the linker script (if you disassemble it you'll see it starts at 0x200 but is should be 0x100) | 20:29 |
| jkent | thank you _franck_, i'll give it a shot here in a little bit | 20:45 |
| _franck_ | I used or1k-download to run the led_blink | 20:50 |
| jkent | _franck_: hooray! it works | 21:35 |
| jkent | wow, i can see the voltage drop change when i hold it in reset (DE1 powered via USB) | 21:37 |
| jkent | via the altera blaster leds | 21:38 |
| jkent | timerled works as well, with or1k-download | 21:56 |
| jkent | including serial output, this is good | 21:56 |
| _franck_ | jkent: this is good and not good. So you say it doesn't work with openocd ? | 22:03 |
| _franck_ | I'll give it a try | 22:03 |
| jkent | i was able to get your "bad" one to run with npc at 0x200 | 22:08 |
| jkent | using openocd | 22:08 |
| _franck_ | ah ok, great | 22:10 |
| jkent | the new led_blink, openocd complains "invalid ELF file, no program headers" | 22:10 |
| _franck_ | that's because there is no program section in the elf | 22:11 |
| _franck_ | it is directly output from or1k-elf-as | 22:11 |
| jkent | ah, okay | 22:11 |
| jkent | i'll mess around some more and see if i can get the hello world to run, i have a feeling i'm not linking correctly | 22:12 |
| _franck_ | do you have led_blink.S ? | 22:12 |
| _franck_ | jkent: http://pastie.org/10519030 | 22:15 |
| andrzejr | olofk, fyr: http://cpansearch.perl.org/src/VIKAS/Module-Build-Xilinx-0.13/lib/Module/Build/ | 22:33 |
| jkent | _franck_: thanks, i've got newlib and printf working fine now :) | 23:24 |
| --- Log closed Sat Oct 31 00:00:49 2015 | ||
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