| kyak | the pictures are priceless (the link from sujan) :) | 05:05 |
|---|---|---|
| qi-bot | [commit] Maarten ter Huurne: media: radio: RDA5807: Implemented suspend and resume. (jz-3.0) http://qi-hw.com/p/qi-kernel/85dd159 | 10:11 |
| qi-bot | [commit] Maarten ter Huurne: media: radio: RDA5807: Re-tune on enable. (jz-3.0) http://qi-hw.com/p/qi-kernel/cc18a5b | 10:11 |
| kristianpaul | when i do a signed short int read from a memory maped devices, the cpu is supposed to wide/narrow the data bus to fit my requested data type right? | 14:21 |
| kristianpaul | ha, nice find indeed :) | 14:28 |
| wpwrak | yes, that's generally what happens. i.e., truncation on writes, zero-padding or sign expansion on reads (details depend on the architecture) | 14:30 |
| qi-bot | [commit] Werner Almesberger: ubb-usb/: concept drawing of simple UBB-USB hardware (master) http://qi-hw.com/p/ben-blinkenlights/540f224 | 15:49 |
| qi-bot | [commit] Werner Almesberger: ubb-usb/Makefile: added PDF generation (master) http://qi-hw.com/p/ben-blinkenlights/bdd95bd | 15:49 |
| Ayla | what's UBB? | 15:51 |
| wpwrak | Ayla: this little guy: http://en.qi-hardware.com/wiki/UBB | 16:02 |
| Ayla | awesooooooome | 16:05 |
| Ayla | but why is a board necessary to get USB with the UBB? | 16:12 |
| Ayla | wouldn't bit-banging be a solution? | 16:12 |
| wpwrak | yeah, but you still need to make the physical connection somehow. the Ben doesn't have a USB A receptacle. | 16:16 |
| wpwrak | UBB has already been "mass-produced", so it's something that's readily available (for experiments. once you have the thing working, you can make a neater board) | 16:17 |
| blogic | aloha | 18:15 |
| larsc | wpwrak: blogic wants to build a 802.15.4. maybe you could give him some hints. | 18:18 |
| wpwrak | ah. welcome to the joyful world of RF ! ;-) | 18:20 |
| blogic | wpwrak: i am off to bed, i'll ping you tomorrow if you dont mind | 19:45 |
| wpwrak | blogic: okay. sweet dreams ! :) | 20:15 |
| Ayla | http://www.dealextreme.com/p/xilinx-chip-for-xbox-360-slim-101003 | 22:36 |
| Ayla | $19 FPGA :) | 22:36 |
| qi-bot | [commit] Werner Almesberger: ubb-usb/pin-change.fig: illustration of how to change multiple pins with a single write (master) http://qi-hw.com/p/ben-blinkenlights/f8185f4 | 23:41 |
| --- Wed Oct 5 2011 | 00:00 | |
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