Instead of depending on SPI/GPIO. This allows to just enable
CONFIG_LORA=y + DT node in the application layer. The same
pattern is nowadays followed by most drivers.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Similar to the changes made in #48048, compile in the appropriate lora
modem driver when `CONFIG_LORA=y`. The `LORA_SX12XX` symbol has no
use now so remove. LoRa and LoRaWAN subsystems are still marked as
unstable so no additional deprecation cycle is needed.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Update lora drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
Signed-off-by: Kumar Gala <galak@kernel.org>
Add support for the STM32WL integrated radio, based on the sx1262. The
STM32WL implementation does not use any GPIO, and the signals are routed
to other units of the SoC and accessed with the ST HAL.
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Update the LoRaMac-node library to the last stable release and fix
the Zephyr glue code to match it. Move CMakeLists.txt to the main
Zephyr repository to simplify loramac-node module maintenance.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
SX1272 chip is very similar to the already supported SX1276;
unfortunately, Semtech provides a completely separate driver
for this one. This commit marks an attempt to avoid code
duplication by means of some not-very-pretty ifdefery.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
Add support for the SX126x series of LoRa radios using the
LoRaMAC-Node HAL.
This driver currently makes the following assumptions:
* DIO1 is used as an interrupt line.
* There is an RF switch selecting between the TX and RX ports and
that switch is controlled by DIO2.
* There is either no TCXO or the TCXO is controlled by DIO3.
Specifically, the limitations above mean that modules that use GPIOs
to control the RF switch are currently not supported. Support for such
modules would need changes to the LoRaMAC-Node code.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
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>
