Release v0.5.0

Author: victor-semtech

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [v0.5.0] - 2026-02-13
+
+### Added
+
+- This preview release is not intended for production use. A stable release will be available soon based on.

CMakeLists.txt

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+# Copyright (c) 2026 Semtech Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.13.1)
+
+list(APPEND ZEPHYR_EXTRA_MODULES ${CMAKE_CURRENT_SOURCE_DIR}/usp_preview/usp_zephyr)
+list(APPEND ZEPHYR_EXTRA_MODULES ${CMAKE_CURRENT_SOURCE_DIR}/usp_preview/usp)
+
+set(SHIELD semtech_wio_lr2021)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(swdm031_img_xfer)
+
+# Add the application files
+if(CONFIG_TRANSMITTER)
+file(GLOB IMAGE_DEMO_SRC src/transmitter/*.c)
+target_include_directories(app PRIVATE src/transmitter )
+elseif(CONFIG_RECEIVER)
+file(GLOB IMAGE_DEMO_SRC src/receiver/*.c)
+target_include_directories(app PRIVATE src/receiver )
+endif()
+
+target_include_directories(app PRIVATE
+    src/common
+)
+file(GLOB COMMON src/common/*.c)
+
+target_sources(app PRIVATE
+    ${COMMON}
+    ${IMAGE_DEMO_SRC}
+    src/main.c
+)

Kconfig

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+# Copyright (c) 2025 Semtech Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+choice DEVICE_ROLE
+   prompt "Define as a transmitter or receiver role"
+   default TRANSMITTER
+   help
+      Select a role to run
+
+   config TRANSMITTER
+      bool "As a transmitter role"
+
+   config RECEIVER
+      bool "As a receiver role"
+endchoice # DEVICE_ROLE
+
+config FLRC_BURST_FIFO_IRQ_POLLING
+    bool "Allow to activate the polling of FIFO IRQ when IRQ not available on some MCU (used for xiao vs LoRa Plus EVK)"
+    default y
+
+source "Kconfig.zephyr"

LICENSE.txt

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+/**
+ * The Clear BSD License
+ * Copyright Semtech Corporation 2026. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the disclaimer
+ * below) provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the Semtech corporation nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY
+ * THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
+ * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SEMTECH CORPORATION BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */