samples: dect: dect_phy: dect_shell: new sample shell application

New sample for DECT NR+ PHY shell tools.
Including for example:
- RF tool for rx/tx testing
- Ping tool with HARQ
- Throughput performance measurement tool

Jira: MOSH-576

Signed-off-by: Jani Hirsimäki <[email protected]>

doc/nrf/protocols/dect/index.rst

@@ -124,9 +124,10 @@ A subset of the following |NCS| libraries are used for DECT NR+:
 Applications and samples
 ========================
 
-The following sample use DECT NR+ in the |NCS|:
+The following samples use DECT NR+ in the |NCS|:
 
 * :ref:`nrf_modem_dect_phy_hello`
+* :ref:`dect_shell_application`
 
 Power optimization
 ==================

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -461,7 +461,7 @@ Debug samples
 DECT NR+ samples
 ----------------
 
-|no_changes_yet_note|
+* Added the :ref:`dect_shell_application` sample.
 
 Edge Impulse samples
 --------------------

samples/dect/dect_phy/dect_shell/CMakeLists.txt

@@ -0,0 +1,47 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(DESH)
+target_include_directories(app PRIVATE src)
+
+target_sources(app PRIVATE src/main.c)
+target_sources(app PRIVATE src/shell.c)
+
+add_subdirectory(src/print)
+add_subdirectory(src/utils)
+add_subdirectory_ifdef(CONFIG_DESH_DECT_PHY src/dect)
+if(NOT ENV{PROJECT_NAME})
+  zephyr_compile_definitions(
+    PROJECT_NAME=${CMAKE_PROJECT_NAME}
+  )
+endif()
+
+find_package(Git QUIET)
+if(NOT APP_VERSION AND GIT_FOUND)
+  execute_process(
+    COMMAND ${GIT_EXECUTABLE} describe --abbrev=12
+    WORKING_DIRECTORY                ${NRF_DIR}
+    OUTPUT_VARIABLE                  APP_VERSION
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_STRIP_TRAILING_WHITESPACE
+    ERROR_VARIABLE                   stderr
+    RESULT_VARIABLE                  return_code
+  )
+  if(return_code)
+    message(STATUS "git describe failed: ${stderr}; ${KERNEL_VERSION_STRING} will be used instead")
+  elseif(CMAKE_VERBOSE_MAKEFILE)
+    message(STATUS "git describe stderr: ${stderr}")
+  endif()
+endif()
+
+if(APP_VERSION)
+  zephyr_compile_definitions(
+    APP_VERSION=${APP_VERSION}
+  )
+endif()

samples/dect/dect_phy/dect_shell/Kconfig

@@ -0,0 +1,24 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+source "Kconfig.zephyr"
+
+menu "Nordic Dect NR+ Phy Shell config"
+
+config DESH_PRINT_BUFFER_SIZE
+	int "Buffer size used when printing shell output"
+	default 1024
+	help
+	  If the printed string exceeds this buffer, an error message is printed first and
+	  then the requested string cut into the length of this buffer.
+
+config DESH_DECT_PHY
+	bool "DECT NR+ PHY api shell tools"
+	default y
+	help
+	  DECT NR+ PHY api shell tools
+
+endmenu