The CMakeLists.txt file was reading ${BOARD}, but this means the user
must set BOARD like this cmake -DBOARD=foo. The user must be allowed
to set BOARD from the environment.
The code was unnecessary anyway because the convention
prj_${BOARD}.conf is known by boilerplate and therefore not necessary
to specify.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
This should clear up some of the confusion with random number
generators and drivers that obtain entropy from the hardware. Also,
many hardware number generators have limited bandwidth, so it's natural
for their output to be only used for seeding a random number generator.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
The stack name was incorrectly specified in mqtt_publisher sample
application, this cause compilation error when certain Kconfig
options were specified.
Jira: ZEP-2566
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The API name space for Bluetooth is bt_* and BT_* so it makes sense to
align the Kconfig name space with this. The additional benefit is that
this also makes the names shorter. It is also in line with what Linux
uses for Bluetooth Kconfig entries.
Some Bluetooth-related Networking Kconfig defines are renamed as well
in order to be consistent, such as NET_L2_BLUETOOTH.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Make use of CONFIG_NET_APP_BLUETOOTH_NODE to enable advertising and
registering the necessary services.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
CONFIG_MQTT_LIB_TLS is introduced to enable TLS support.
Also, prj_frdm_k64f_tls.conf is added to demostrate the whole idea.
jira:ZEP-2261
Signed-off-by: Aska Wu <aska.wu@linaro.org>
Use net app API since we want to enable MQTT with TLS.
mqtt_connect() and mqtt_close() are added to build and close the
connection to the broker. The caller doesn't need to deal with
the net context anymore and the most of network setup code in
mqtt_publisher is removed.
Signed-off-by: Aska Wu <aska.wu@linaro.org>
When an app uses a construct such as:
obj-y = main.o ../../../../samples/bluetooth/gatt/hrs.o
in its makefile, it causes said object module to be built in the
source tree, not in the object tree.
When building massively parallel, this usually resuls on the files
getting corrupted, leading to bugs such as:
https://jira.zephyrproject.org/browse/ZEP-2316https://jira.zephyrproject.org/browse/ZEP-2317
src/../../../../samples/bluetooth/gatt/.gap.o.cmd:3: warning: NUL character seen; rest of line ignored
src/../../../../samples/bluetooth/gatt/.gap.o.cmd:4: warning: NUL character seen; rest of line ignored
src/../../../../samples/bluetooth/gatt/.gap.o.cmd:5: *** missing separator. Stop.
as multiple build are trying to touch the same file in the source tree
and of course, race and causes a build bug.
We have known about this issue for a long time, but it requires
modifications in the build system that there is no time to tackle.
A suggested workaround is to include the source files into a local .c
file, so this is what this patch does, to remove the random noise.
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
In many networking tests we had to configure SLIP in the prj.conf
leaving those configurations Qemu specific. This change enables SLIP for
QEMU targets automatically and allows reuse of prj.conf for multiple
boards.
Additionally, the TUN options is removed. This option was not used
anywhere.
To enable self-contained networking tests that do not depend on SLIP, we
introduce the new option NET_TEST which disables TAP and allows testing
in QEMU without the need for a host interface.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Remove NET_UDP_HDR() macro as we cannot safely access UDP header
via it if the network packet header spans over multiple net_buf
fragments.
Fixed also the UDP unit tests so that they pass correctly.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT should be used instead of
CONFIG_NET_IFACE_UNICAST_IPV6_ADDR_COUNT.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This will prepare test cases and samples with metadata and information
that will be consumed by the sanitycheck script which will be changed to
parse YAML files instead of ini.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Waiting for an NET_EVENT_IF_UP before trying to connect isn't sufficient
in some cases; for instance, on devices using the MCUX HAL, such as the
FRDM-K64F, the interface will have the NET_IF_UP flag set even though
the link negotiation didn't yet complete.
Executing this sample on such board will produce the following output.
Notice the "Enabled 100M..." message right after trying to connect.
[dev/eth_mcux] [DBG] eth_0_init: MAC 00:04:9f:6f:91:da
net_context_connect error Is the server (broker) up and running?
[publisher:247] network_setup: -60 <ERROR>
Bye! [dev/eth_mcux] [INF] eth_mcux_phy_event: Enabled 100M
full-duplex mode.
Even though the returned error is ETIMEDOUT, increasing
net_context_connect()'s timeout parameter to several seconds isn't
sufficient; other steps performed by network_setup() after the link has
been fully established are necessary. As a stopgap measure, try
connecting a few times before giving up (more than one connection
attempt should be made by application in most cases, anyway.)
It might be the case that we need events to monitor ethernet link
(re)negotation in addition to the NET_IF_UP bit.
Jira: ZEP-2036
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I4ec03eb2183d59ef86ea2c20d956e5d272656837
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
There have been long lasting confusion between net_buf and net_nbuf.
While the first is actually a buffer, the second one is not. It's a
network buffer descriptor. More precisely it provides meta data about a
network packet, and holds the chain of buffer fragments made of net_buf.
Thus renaming net_nbuf to net_pkt and all names around it as well
(function, Kconfig option, ..).
Though net_pkt if the new name, it still inherit its logic from net_buf.
'
This patch is the first of a serie that will separate completely net_pkt
from net_buf.
Change-Id: Iecb32d2a0d8f4647692e5328e54b5c35454194cd
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Docs need a label at the top so we can use :ref:`labelname`
to create a link to that doc from other docs.
Change-Id: I46cd75d714449de806a85dde08756c8e190488dc
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
s/SAMPLES/APP for name shortening. Applying the change where relevant.
Not only IP addresse will be available as samples settings there but
also IEEE 802.15.4 channel, pan_id, and more for instance.
Change-Id: I05dd24989bd0c804d9588092d67044a3e063bc88
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
If we receive lot of packets, it might happen that we exhaust
all the DATA buffers in the system. This would prevent from
us sending anything to the network.
Change this by splitting the DATA buffer pool into RX and TX
parts. This way RX flooding cannot consume all DATA buffers
that needs to be sent.
Change-Id: I8e8934c6d5fdd47b579ffa6268721b5eb3d64b6d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix some style issues found at the src/main.c file.
Change-Id: I2023deb5ac4f31b2cf5d14d8313bbcfc03647898
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Move the client id define to config.h. Update the README file.
Change-Id: I1900c5e4f8c449e14279660d425501e86e07d409
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Remove the global bluemix flag and use a #define to set the
MQTT publisher topic and its parameters at compile time.
This change will save a few bytes and speed up computations.
Change-Id: I27bfc6b38c73d32c6105f1d506e147e9a5583097
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Currently, for the following MQTT msg fields:
- client_id
- will_topic
- user_name
- topic
their length is computed inside the routine that receives the MQTT msg.
Although this simplifies development, also imposes one restriction:
data must be null-terminated. Sometimes, data is received from other
sources and not generated by the application, so the null-terminated
constraint may be considered problematic for the user.
This patch removes the assumption that string fields are null-terminated.
Current data structures are already prepared to handle this case, so no
API change is required.
Change-Id: I5a147a5b21e0da49541cbe62baac363c8737cd3e
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Add the QEMU x86 prj file to the MQTT publisher application.
Change-Id: I1ba8c3a3bf818d8f6dee7ea94021a83ba5277e5f
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
This commit adds the MQTT Publisher sample application for Zephyr.
The following MQTT API routines are exercised in this sample:
- mqtt_init
- mqtt_tx_connect
- mqtt_tx_pingreq
- mqtt_tx_publish
- mqtt_tx_disconnect
The following MQTT API data structures are used in this application:
- struct mqtt_ctx
- struct mqtt_connect_msg
- struct mqtt_publish_msg
This sample application exemplifies how to send MQTT PUBLISH messages
with different QoS values.
A README file is also included in this patch.
Change-Id: I2b41b276d5178a2cd1b07b031c38bff481885fff
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Anas Nashif