Commit graph

16 commits

Author SHA1 Message Date
Andreas Sandberg
ba330ec765 drivers: lora: Prepare Kconfig for additional radios
Add a new configuration option, LORA_SX12XX, that is shared for all of
the LoRaMAC-node-based radio drivers. By default, the appropriate
driver for the LoRa radio in the device tree is included is included
in the build.

Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
2020-07-02 08:32:37 -04:00
Marcin Niestroj
f4896adaa8 samples: lora: don't select NEWLIB_LIBC
This option should be selected by default, as right now LORA=y selects
REQUIRES_FULL_LIBC.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
2020-06-27 08:19:05 -04:00
Kumar Gala
a1b77fd589 zephyr: replace zephyr integer types with C99 types
git grep -l 'u\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g"
	git grep -l 's\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g"

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-06-08 08:23:57 -05:00
Marc Herbert
2cd51a33ce samples: make find_package(Zephyr...) REQUIRED
This provides a better error message when building with CMake and
forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package
registry. See parent commit for more details (split from parent for
better readability).

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
2020-05-29 10:47:25 +02:00
Martí Bolívar
6e8775ff84 devicetree: remove DT_HAS_NODE_STATUS_OKAY
Several reviewers agreed that DT_HAS_NODE_STATUS_OKAY(...) was an
undesirable API for the following reasons:

- it's inconsistent with the rest of the DT_NODE_HAS_FOO names
- DT_NODE_HAS_FOO_BAR_BAZ(node) was agreed upon as a shorthand
  for macros which are equivalent to
  DT_NODE_HAS_FOO(node) && DT_NODE_HAS_BAR(node) &&
- DT_NODE_HAS_BAZ(node), and DT_HAS_NODE_STATUS_OKAY is an odd duck
- DT_NODE_HAS_STATUS(..., okay) was viewed as more readable anyway
- it is seen as a somewhat aesthetically challenged name

Replace all users with DT_NODE_HAS_STATUS(..., okay), which is
semantically equivalent.

This is mostly done with sed, but a few remaining cases were done by
hand, along with whitespace, docs, and comment changes. These special
cases include the Nordic SOC static assert files.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2020-05-13 18:24:42 +02:00
Andreas Sandberg
7663be01f1 samples: lora: Use the new DT alias to discover radio
The LoRa shell requires the alias 'lora0' for the default radio. Use
the same alias for the samples to make them portable across different
radios and devices.

Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
2020-05-07 14:49:06 +02:00
Andreas Sandberg
ff26eebb7e samples: lora: Remove unnecessary config option
LoRa drivers no longer depend on CONFIG_COUNTER. Remove this
configuration option from the samples.

Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
2020-05-06 07:29:52 -05:00
Manivannan Sadhasivam
7be8debaab lora: Switch to new timeout API
Get rid of legacy timeout API and move to new timeout API for LoRa.
This involves changes to API, SX1276 driver and sample application.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
2020-05-04 19:01:09 +02:00
Peter Bigot
52885d0576 coccinelle: run ms_timeout conversion semantic patch
Substitute integral constants where call sites passed named constants
that have timeout values as arguments to parameters that expect
millisecond durations.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-04-30 18:26:26 +02:00
Peter Bigot
ecf3bdb5b3 coccinelle: re-run timeout conversion semantic patch
Run the int_literal_to_timeout Coccinelle script to fix places where
it is clear that an integer duration is being passed where a timeout
value is required.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-04-02 19:47:51 +03:00
Kumar Gala
d8432ce8da samples: drivers: Convert to new DT_INST macros
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-03-31 07:12:30 -05:00
Torsten Rasmussen
407b49b35c cmake: use find_package to locate Zephyr
Using find_package to locate Zephyr.

Old behavior was to use $ENV{ZEPHYR_BASE} for inclusion of boiler plate
code.

Whenever an automatic run of CMake happend by the build system / IDE
then it was required that ZEPHYR_BASE was defined.
Using ZEPHYR_BASE only to locate the Zephyr package allows CMake to
cache the base variable and thus allowing subsequent invocation even
if ZEPHYR_BASE is not set in the environment.

It also removes the risk of strange build results if a user switchs
between different Zephyr based project folders and forgetting to reset
ZEPHYR_BASE before running ninja / make.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
2020-03-27 16:23:46 +01:00
Alexander Wachter
f590d4fadb drivers: lora: build with newlib
The loramac-node library uses math functions from math.h that
are not included in the minimal lib.
This commit changes the samples project config to always build
with newlib and adds a dependency to newlib.

Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
2020-02-07 16:00:47 -06:00
Kwon Tae-young
c88816cb6e samples: lora/receive: Added support for RSSI, SNR
Change to display RSSI and SNR values of the received data.
This change helps to test LoRa's communication distance and
communication quality.

Signed-off-by: Kwon Tae-young <tykwon@m2i.co.kr>
2020-01-28 17:28:26 -05:00
Manivannan Sadhasivam
e43fdb0428 samples: drivers: Add LoRa receiver sample
Add sample application for receiving data packets over LoRa.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
2019-12-21 12:20:24 +01:00
Manivannan Sadhasivam
72f5806cec samples: drivers: Add LoRa sender sample
Add sample application for sending data packets over LoRa.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
2019-12-21 12:20:24 +01:00