Fix bug in Data Length Update procedure that caused the
connection to drop due to the implementation sending bigger
PDU before the peer has acknowledged the receipt of Length
Response PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Enable the Fast Encryption design and connection RSSI
measurement when CONFIG_BT_HCI_RAW is selected.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the controller implementation to perform connection
event length reservation based on the completed Data Length
Update and/or PHY Update Procedure.
This fix with avoid states/roles from stepping on each
others event length. Connection would have supervision timed
out or have stalled data transmissions due to insufficient
reserved air time.
Relates to #15171.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing generation of data length update HCI event when
effective tx and rx timings change due to PHY update
procedure.
Fixes BT LL TS 5.1.0 test:
LL/CON/MAS/BV-52-C [Master Receiving Data, LE Coded, CI
Change]
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Bluetooth address parsing has been duplicated across the different
sub-shell files. Also missing parsing of identity/resolved addresses.
Move parsing of string close to parsing to string for a symmetrical API
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Move duplicate hex2bin and add bin2hex function so that application can
use the functions and avoid code duplication.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Added note on read alignment requirement in order to make
a user more conscious of restrictions.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
The spi-nor flash nodes require a jedec-id property as per the binding.
We add the jedec-id's as best we can determine based on the data sheets
for the various flash modules on these boards.
However these id's should be validated by actually reading the value to
ensure they are correct.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We define "arc,num-irq-priority-bits" and "intel,num-irq-priority-bits"
as required properties in the bindings for the interrupt controllers
however we never specify these properties in any .dts files or use them
in any code.
Remove them as stale properties in the binding files.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This reverts commit b4078c557d / zephyrproject-rtos/zephyr#17495
This revert is needed for two reasons:
1. As reported by Lawrence King at
https://lists.zephyrproject.org/g/users/message/1566
this breaks incremental builds with ninja:
cd sample/hello_world
west build -b qemu_x86
touch src/main.c
west build -b qemu_x86
hello_world/build/../src/main.c:11: multiple definition of main';
app/libapp.a(main.c.obj):samples/hello_world/build/../src/main.c:11:
first defined here
collect2: error: ld returned 1 exit status
ar tf build/app/libapp.a
main.c.obj
main.c.obj
This does NOT break incremental builds with GNU Make, not sure why not.
2. Less urgently, I finally got someone from the CMake team to help me
and point me at an alternative solution that doesn't rely on CMake
internals: https://gitlab.kitware.com/cmake/cmake/issues/19474
I was about to try it when Lawrence reported the regression above.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
We don't use the DT_FLASH_AREA_*_LABEL defines today so lets mark them
deprecated until we actually need something.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix the implementation of initiator to use correct anchor
tick and remainder microseconds when sending out CONNECT_REQ
PDU and then to scheduling the first connection event. This
is a fix when initiator is in continuous scan.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The bt clear command accepts either 'all' or a bluetooth address.
If it is an LE address then type is also needed.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix bug in the ported code of the connection update, when
the slave events are skipped due to other overlapping state
or role the connection update at the instant used wrong
latency calculations. This lead to connection disconnection.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Submit GATT database hash as a delayed work to prevent it being run
twice if we register dynamic services.
Signed-off-by: François Delawarde <fnde@oticon.com>
The native_posix timer driver was still using the
legacy timer API.
Replace it with a new version, which is aligned with
the new kernel<->system timer driver API,
and which has TICKLESS_CAPABLE support
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
TWI and TWIM used single static variable for multiple instances.
It would cause problems in case of multiple instances of peripheral.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
The space or plus prefix must appear when requested even with INF and
NAN. And no zero-padding in that case.
Also, 0.0 and -0.0 are distinct values. It is necessary to display
the minus sign with a negative zero.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The precision parameter to the %g conversion indicates the maximum
number of significant digits and not the number of digits to appear
after the radix character. Here's a few examples this patch fixes:
expected before
----------------------------------------------------------
printf("%.3g", 150.12) 150 150.12
printf("%.2g", 150.1) 1.5e+02 150.1
printf("%#.3g", 150.) 150. 150.000
printf("%#.2g", 15e-5) 0.00015 0.00
printf("%#.4g", 1505e-7) 0.0001505 0.0002
printf("%#.4g", 1505e-8) 1.505e-05 1.5050e-05
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The code accounts only for 2 exponent digits even though the exponent
may grow up to 308. Before this change, printf("%g", 1e300) would
produce "1e+N0".
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The on-stack work buffer occupies 201 bytes by default. Now that we've
made the code able to cope with virtually unlimited width and precision
values, we can reduce stack usage to its strict minimum i.e. 25 bytes.
This allows for some additional sprintf tests exercizing wide results.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Even if the code used to limit the precision to the on-stack buffer
size, it was still possible to do:
printf("%f", 1.0e300);
which would overflow the stack and crash the program. Let fix this issue
and remove the precision limitation by recording the number of zeroes to
insert while converting the value and generating those zeroes only
when outputting the data.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Zero-padding of integers took place in the on-stack buffer before
justification. Let's perform that padding on the fly while sending
out data instead.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The z_prf() function currently allocates a 200-byte buffer on the
stack to copy strings into, and then perform left/right alignment
and padding. Not only this is a pretty large chunk of stack usage,
but this imposes limitations on field width and string length. Also
the string is copied not only once but _thrice_ making this code
less than optimal.
Let's rework the code to get rid of both the field width limit and
string length limit, as well as the two extra memory copy instances.
While at it, let's fixes printf("%08s", "abcd") which used to
produce "0000abcd".
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Mimic the glibc behavior when encountering an unknown conversion
specifier rather than silently skipping it.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This makes for nicer code by avoiding repetitions of the same pattern.
Changes to come will make more use of it.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Some cleanups before further changes:
- Remove dead leftover from the "case 's'" code.
- Remove needless parents and casts.
- Remove "register" qualifier as it is ignored. The compiler knows
better these days.
- Adjust tabs assuming standard 8-columns tab spacing.
- Make multi-line comments start with "/*" on a line of its own.
- Make the format string const to match prototypes in other files.
- Declare boolean variable and parameters as bool.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Hitting wundef in kernel_structs.h, switching to match other instances
where #ifdef is used instead of #if
Signed-off-by: Nicholas Lowell <nlowell@lexmark.com>
This script is looking for a hyperspecific error (mismatched padding
when linking into two simultaneous output sections) that bit us once,
in an era where the linker scripts were less unified. We haven't seen
it crop up since, and multiple platforms have changed the way they do
this anyway.
It's needless complexity. Junk it.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
We add a test-case for arch/arm/thread_swap, so the
test is executed with CONFIG_FLOAT/CONFIG_FP_SHARING
being enabled, if an FPU is available. We execute the
test extension with/without enabling compiler optimizations.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes a test for the ARM swap, i.e. the
context-switch mechanism for the ARM architecture. The test
verifies that the thread state variables are set and checked
properly when performing a thread swap-out and swap-in.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Quoting GNU ar man/info page:
'D'
Operate in _deterministic_ mode. When adding files and the archive
index use zero for UIDs, GIDs, timestamps, and use consistent file
modes for all files. When this option is used, if 'ar' is used
with identical options and identical input files, multiple runs
will create identical output files regardless of the input files'
owners, groups, file modes, or modification times.
If 'binutils' was configured with
'--enable-deterministic-archives', then this mode is on by default.
It can be disabled with the 'U' modifier, below.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Let's use the PTR_DIFF() helper which performs pointer difference in a
64-bit compatible way, and use %zu for printing sizeof() results.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Some code casts pointers to ints in order to obtain their difference.
The compiler complains on 64-bit targets as an int is not wide enough
to hold a pointer.
Let's introduce the PTR_DIFF() helper macro to applies the proper cast
to pointers before performing a difference on them, and still return the
result as an int which should be large enough in practice.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
