The IEEE 802.15.4 kernel stack doesn't implement ACKs yet and prints
a warning if we request them. Since dirtpan has its own ACKs, we
just disable IEEE 802.15.4 ACKs for now.
- dirtpan.c (debug_ip): only dump local packets if debug > 1
- dirtpan.c (debug_dirt): dump packet content only if debug > 1
- dirtpan.c (debug_dirt): made packet content dump more readable
- dirtpan.c (debug_dirt): added terse debug output for debug == 1
- dirtpan.c (usage): doubling -d now has a meaning
- usbwait.c (need_removal, wait_for_usb): if need_removal is set, wait
for the device to be removed before trying to find it
- usbwait.c (usage, main): new option -r to set need_removal
- usbwait/usbwait.c: update the USB device tree until the specified
device is detected
- usbwait/Makefile: build usbwait (host only)
- Makefile (DIRS, BEN_DIRS, upload): separated subdirectories with tools
that can run on the Ben from those that can't
- Makefile (DIRS): added usbwait/
- usbopen.c (open_usb): determine vendor and product objective outside
the loop
- usbopen.c (open_usb): check vendor and product only if non-zero
- usbopen.c (bad_id, parse_usb_id): vendor and product can now be
omitted
- tools/include/usbopen.h (usb_rescan), tools/lib/usbopen.c (initialized,
initialize, usb_rescan): usb_rescan forces a re-initialization of
libusb and a new scan of the USB device tree
- usb/usb.h (USB_LANGID_ENGLISH_US): added USB LANGID for US-English
- board.h (board_sernum), board.c (board_sernum, hex, get_sernum,
board_init): provide the board's serial number in "board_sernum"
(UTF-encoded)
- sernum.h (sernum_get_descr), sernum.c (sernum_get_descr): return
string descriptors for the serial number
- descr.c (device_descriptor), usb/dfu.c (device_descriptor):
set iSerialNumber if serial number is available
- atusb.c (main), usb/dfu.c (my_descr): call sernum_get_descr for
unknown descriptors
- Makefile (OBJS, BOOT_OBJS): added sernum.o
What caused the error that looked like a problem with the functional
descriptor was in fact the boot loader resetting between the bus scan
and retrieval of the descriptor.
- board.c (board_init): disable the watchdog timer (tricky !)
- board.h (reset_cpu), board.c: enable the watchdog timer to cause a
CPU reset
- ep0.c (my_setup): uncommented and updated ATUSB_RESET handler
We currently don't provide the DFU Functional Descriptor, which modern
versions of dfu-util request to determine the transfer size. Luckily,
they don't do this if the transfer size is given on the command line.
- usb/atu2.c (ep_init): moved before usb_poll
- usb/atu2.c (usb_poll): register bit was used as mask, not as shift
- usb/atu2.c (usb_poll): call ep_init on USB bus reset
- usb/atu2.c (usb_reset): don't make USB bus reset force a hardware reset
- Makefile (.PHONY, dfu): new target to upload the application with DFU
- include/atrf.h (atrf_driver_spec), lib/atrf.c (atrf_driver_spec):
new function to retrieve the local or remote/final driver spec
- lib/atrf.c (struct atrf_dsc, atrf_open, atrf_close): record the local
driver spec
- lib/driver.h (struct atrf_driver): new driver function "driver_spec"
to retrieve the driver spec
- lib/atnet.c (struct atnet_dsc, atnet_open, atnet_close): maintain a
cache for the driver spec
- lib/atnet.c (atnet_driver_spec, atnet_driver): added support for the
"driver_spec" function
- atrf-proxy/PROTOCOL, atrf-proxy/atrf-proxy.c (cmd_zero): added command
SPEC to retrieve the (final) driver spec
- atrf-id/atrf-id.c (usage, main): added option -s to retrieve the
driver spec. One -s retrieves the local spec, -s -s the remote/final.
- prod/Common: added section titles
- prod/Common (begin): new command to set up and check the test environment
- prof/atben: call "begin" to set up the test environment
- prod/Common (spectrum): added the profile
- prod/Makefile: convenience commands, for development
- prod/atben: run "identify" after checking the GPIOs
- prod/atusb: test script for ATUSB
- Makefile (DIRS): added atrf-xmit
- atrf-xmit/Makefile, atrf-xmit/atrf-xmit.c: new utility atrf-xmit to
rapidly send packets from one device to another and analyze the outcome
- gui.c (disc, indicate): moved drawing of disc to separate function
- gui.c (triangle, up, down): draw an up/down triangle
- gui.c (indicate): use up/down triangle for over/under
- atrf-path.c (do_sweeps): return a pass/fail/undecided value
- gui.h (gui), gui.c (gui): return a pass/fail/undecided value
- gui.c (gui): return pass/fail when P or F is pressed; exit
unconditionally if Q is pressed
- atrf-path.c (main): according to the decision of "gui" or "do_sweeps",
print "#PASS", "#FAIL", or nothing
- gui.c (avg2y, segment): moved mapping from measurement to y position
to separate function, to allow for sharing
- gui.c (LIMIT_RGBA, draw_limit, gui): draw the limits
- sweep.h (MIN_DIFF, MAX_DIFF, struct sweep): added min/max profile
- sweep.h (do_sweep), atrf-path.c (do_half_sweep, do_sweep): compare
result against limits and return pass/fail decision
- sweep.h (N_CHAN), atrf-path.c (do_half_sweep, do_sweeps), gui.c
(N_CHAN): declare number of channels in one central place instead of
scattering it all around the program
- atrf-path.c (do_read_profile, read_profile, usage, main): new option -P
to read a min/max profile
- gui.c (indicate, main): moved indicator to separate function and
improved blink logic
- gui.c (OVER_RGBA, UNDER_RGBA, indicate, main): change color to indicate
pass/fail
atrf-path -T +0.5 -g ... 10 10 time:
before: 0.32-0.33 s
after: 0.27-0.29 s (88%)
- atrf-path.c (sample): force cw test setup if never done before
- atrf-path.c (do_half_sweep): only request cw test setup if sweeping
both offsets
atrf-path -T +0.5 -g ... 10 10 time:
before (both offsets) 0.65 s
after (one offset) 0.32-0.33 s (50%)
- atrf-path.c (usage, main): new option -T to specify which offset to
sweep (default: sweep both)
- atrf-path.c (do_half_sweep): only sample points with the desired offset
- atrf-path.c (print_sweep): only prints points we've sweeped
- gui.c (segment, draw): inverted flag logic from "have_last" to "first"
- gui.c (draw): only plot points we've sweeped
- gui.c (gui): pass the offset selection to "draw"
atrf-path -g ... 10 10 time:
before 1.92 s
after 0.65 s (34%)
- atrf-path.c (do_sweep): separate -0.5 MHz and +0.5 MHz sweep
- atrf-path.c (sample, do_sweep): set up cw test mode only twice per
sweep (once for each offset), and simply resume in all other cases
