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Commit Graph

14 Commits

Author SHA1 Message Date
Werner Almesberger
2406f674f5 More RF research for the ECNs (balun and layout)
- atrf/ecn/ecn0001.txt, atrf/ecn/ecn0002.txt: changed ECN format to
  separate title from body by two blank lines and, where a conclusions has
  been reached, put it into a section separated from body also by two blank
  lines
- atrf/ecn/ecn0003.txt: researched balun design and availability
- atrf/ecn/INDEX, atrf/ecn/ecn0004.txt: new ECN: Take into account layout
  considerations for RF
- TODO: removed item covered by ECN0002
- TODO: removed bug fixed in f32xbase commit
  79396b17772639cea615d1c87870d55f08c11850
- TODO: added reference to ECN0003
2010-08-26 15:41:14 -03:00
Werner Almesberger
fe8bdac37f atrf/ecn/ecn0002.txt: added measurements after making boards use 12 pF and
cleaning up the soldering.
2010-08-26 03:23:00 -03:00
Werner Almesberger
5b73e8bb75 Populated load capacitors of the crystal. Started organizing issues in ECNs.
- atrf/ecn/INDEX: ECN index
- atrf/ecn/ecn0001.txt: Adjust balun component values (pending)
- atrf/ecn/ecn0002.txt: Add load capacitors to 16 MHz crystal (C14, C15)
- atrf.sch, atrf/wpan-atrf.brd: changed load capacitors from NC to 12 pF
- atrf/ecn/ecn0003.txt: Replace balun and filter with integrated balun
  (pending)
- TODO: one more CNTR-related task
2010-08-26 00:30:41 -03:00
Werner Almesberger
c1b7b81936 Added title, author, and revision to all schematics and layouts.
- atrf/wpan-atrf.sch, atrf/usb.sch, atrf/atrf.sch, atrf/wpan-atrf.brd: added
  title, author, and revision (100820)
- cntr/cntr.sch, cntr/cntr.brd: added title, author, and revision (1)
2010-08-25 19:42:46 -03:00
Werner Almesberger
3584b5b736 Got "cntr" to show signs of life. It was the watchdog, as usual.
- TODO: "cntr" now makes it to DFU and beyond
- atrf/fw/common/config.h (PLATFORM_SETUP): rename to PLATFORM_ENTER
- cntr/fw/common/config.h (PLATFORM_SETUP): rename to PLATFORM_ENTER and
  make the new PLATFORM_SETUP turn off the watchdog
2010-08-25 04:35:18 -03:00
Werner Almesberger
bb7b049f00 Literature consistently calls the Link Quality Indication LQI, not LQ. So do
we now.

- atrf/fw/atspi/ep0.c: changed LQ to LQI in comments
- atrf/tools/atspi-txrx/atspi-txrx.c (receive): changed LQ to LQI in comment
  and in diagnostic output
2010-08-24 21:14:02 -03:00
Werner Almesberger
8f744bba63 Minor potential improvements of USB robustness.
- atrf/fw/atspi/atspi.c (main): add a delay to give the host more time to
- atrf/fw/atspi/descr.c: we don't use EP1, so simplify the descriptors we
  send. Keep the EP1 descriptors around (commented out) in case  we need
  them later, e.g., for interrupts.
2010-08-24 21:12:57 -03:00
Werner Almesberger
2514804a79 Setting the transmit power was broken. (And LQ works, by the way.)
- atrf/tools/atspi-txrx/atspi-txrx.c (set_power): don't wrap around at
  minimum power to maximum power
2010-08-24 07:17:42 -03:00
Werner Almesberger
73043a52ea Finished and tested TX/RX. (LQ doesn't work yet, the rest does.)
- Makefile.recurse (all): reorder DIRS and TARGET_ONLY_DIRS, so that
  tools/lib/ gets built before the tools that depend on it
- atrf/fw/atspi/ep0.c (do_buf_write): removed duplicate sending of
  AT86RF230_BUF_WRITE
- atrf/fw/atspi/ep0.c (my_setup): generate the PHR in ATSPI_BUF_WRITE
  instead of expecting the host to send it
- atrf/fw/atspi/ep0.c (my_setup): don't send the PHR to the host in
  AT86RF230_BUF_READ
- atrf/fw/include/at86rf230.h (REG_TR_PWR): should be REG_PHY_TX_PWR
- atrf/tools/Makefile: added atspi-txrx and "lib"
- atrf/tools/atspi-txrx/Makefile: corrected path in F32XBASE
- atrf/tools/atspi-txrx/atspi-txrx.c: major rewrite
- atrf/tools/include/atspi.h, atrf/tools/lib/atspi.c: functions
  atspi_buf_write and atspi_buf_read to access the frame buffer
2010-08-24 06:16:48 -03:00
Werner Almesberger
738618a945 Update IRQ_RF after reworking both boards. IRQ_RF was erroneously connected
to P0_2 but it should go to P0_0.

- atrf/fw/common/io.h: IRQ_RF is now at P0_0
- atrf/fw/atspi/atspi.c: updated and simplified P0 initialization
2010-08-23 23:02:43 -03:00
Werner Almesberger
b7700518d9 atspi-trim: utility to set the crystal trimming capacitors.
- atrf/tools/Makefile: added atspi-trim
- atrf/tools/atspi-trim/Makefile, atrf/tools/atspi-trim/atspi-trim.c: show
  and adjust the capacitors to trim the crystal oscillator
- atrf/tools/atspi-rssi/atspi-rssi.c: removed left-over FROM_DEV and TO_DEV
2010-08-23 21:49:20 -03:00
Werner Almesberger
5109e0bd44 Basic framework for CNTR firmware.
- atrf/fw/common/regs.h: forward to regs-f326.h
- cntr/: added basic framework for CNTR firmware
2010-08-23 14:32:50 -03:00
Werner Almesberger
c2dd23840c Moved fw/ and tools/ into atrf/ as well.
- fw/: moved to atrf/fw/
- tools/: moved to atrf/tools/
- atrf/fw/atspi/Makefile, atrf/fw/boot/Makefile: updated relative path to
  f32xbase
- atrf/tools/Makefile: updated relative path to Makefile.recurse
- atrf/tools/atspi-id/Makefile, atrf/tools/atspi-reset/Makefile,
  atrf/tools/atspi-rssi/Makefile, atrf/tools/lib/Makefile: updated relative
  path to f32xbase
- atrf/fw/include/at86rf230.h: corrected path in title
- atrf/tools/include/atspi.h: added title and copyright header
2010-08-23 13:39:07 -03:00
Werner Almesberger
2c29b5b22e Moved hardware design files from top-level directory to atrf/
- wpan-atrf.pro, wpan-atrf.sch, usb.sch, atrf.sch, wpan-atrf.cmp,
  wpan-atrf.brd, Makefile: moved to atrf/
- atrf/wpan-atrf.pro: updated paths to components/ and modules/
- Makefile: retained "dsv" section
2010-08-22 16:06:43 -03:00