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IEEE 802.15.4 subsystem, IEEE 802.15.4 Low-Rate Wireless Personal Area Network (WPAN) http://projects.qi-hardware.com/index.php/p/ben-wpan/
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Werner Almesberger 5f50611735 atusb/fw/usb/: DFU_ITF_DESCR also needs a protocol argument
- dfu.h (enum dfu_itf_proto): bInterfaceProtocol values for DFU
  functional descriptor
- dfu.h (DFU_ITF_DESCR): added protocol argument
- dfu.c (config_descriptor): pass protocol to DFU_ITF_DESCR
2011-06-10 23:15:51 -03:00
ants meander.fpd: use new pad type "trace" without solder paste and mask opening 2011-01-17 22:18:51 -03:00
atben atben: include the position of fiducials in atben-pos.csv 2011-06-07 16:39:17 -03:00
atusb atusb/fw/usb/: DFU_ITF_DESCR also needs a protocol argument 2011-06-10 23:15:51 -03:00
atusb-pgm atusb-pgm: changed LED color; cleanup of silk screen 2011-02-28 02:27:39 -03:00
atusb-sil atusb-sil/: moved C8051F326-related material out of atusb/ 2011-02-22 00:17:13 -03:00
bom atusb: varistor Vdc was off by 100 mV; made it clearer that we use Vdc, not Vb 2011-05-19 14:23:33 -03:00
cntr Makefile.recurse: moved into makefiles/ 2011-03-22 12:37:16 -03:00
components atmega8u2.lib (PB2): end list of pin names with a slash if wrapped 2011-02-01 05:01:27 -03:00
ecn ecn/ecn0007.txt: Revised via spacing (for the antenna) 2010-12-06 18:58:56 -03:00
install dropped f32xbase dependency on Makefile.common 2011-05-29 06:03:11 -03:00
makefiles dropped f32xbase dependency on Makefile.common 2011-05-29 06:03:11 -03:00
modules modules/INFO: corrected island size of QFN32-VHHD-2 2011-03-31 06:48:07 -03:00
prod prod/: use positive and negative offset in spectrum test 2011-06-07 08:09:20 -03:00
tools atrf-xmit: tightened checking of interrupt behaviour 2011-06-09 21:08:14 -03:00
usrp usrp/sps/20110306: examine sidebands ("spikes") and try to reduce them 2011-03-07 04:45:15 -03:00
AUTHORS Added ATmega8U2/16U2/32U2 schematics symbol. 2011-01-28 02:42:26 -03:00
BOOKSHELF BOOKSHELF (dfu): added DFU specification 2011-05-09 22:26:15 -03:00
COPYING Added COPYING (GPL 2/LGPL 2.1/CC-BY-SA 3.0) and AUTHORS. Put pointer 2010-08-12 09:44:48 -03:00
Makefile Moved dsv to eda-tools. 2010-10-03 21:56:22 -03:00
README Added COPYING (GPL 2/LGPL 2.1/CC-BY-SA 3.0) and AUTHORS. Put pointer 2010-08-12 09:44:48 -03:00
TODO great atusd -> atben renaming: renamed design files and some references 2011-01-17 11:27:28 -03:00

IEEE 802.15.4 Low-Rate Wireless Personal Area Network (WPAN)
============================================================


IEEE 802.15.4 defines physical layers and a media access control for
wireless networks. ZigBee and 6loWPAN are based on IEEE 802.15.4.

This project aims to add experimental WPAN functionality to the Ben
NanoNote, in order to permit evaluation of overall network performance
and to examine possible integration into future devices.

This work is licensed under the terms detailed in the file COPYING.


Hardware architecture
---------------------

IEEE 802.15.4 transceiver chips are available from several manufacturers,
including Atmel, Freescale, and Texas Instruments. These chips are similar
in size, functionality, and cost. The first prototype is based on the
Atmel AT86RF230.

The RF module will be physically placed on the left side of the LCD
module, replacing part of the display's PCB.

When installed in the Ben, the transceiver will connect directly via SPI
to the Jz4720. For development, a SiLabs C8051F326 microcontroller
implements a USB to SPI conversion.