radio test - NRF

nordic/trezor/radio_test/CMakeLists.txt

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+#
+# Copyright (c) 2020 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(NONE)
+
+# Application sources
+FILE(GLOB app_sources src/*.c)
+
+# NORDIC SDK APP START
+target_sources(app PRIVATE
+	${app_sources}
+)
+# NORDIC SDK APP END

nordic/trezor/radio_test/Kconfig

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+#
+# Copyright (c) 2020 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+mainmenu "Nordic Radio test sample"
+
+config RADIO_TEST_USB
+	bool "Radio Test shell over USB CDC ACM class"
+	depends on SOC_NRF5340_CPUNET
+	select EXPERIMENTAL
+	help
+	  Use USB instead of UART as the Radio Test shell transport.
+	  For nRF5340 the USB from application core is used as communication interface.
+
+config RADIO_TEST_POWER_CONTROL_AUTOMATIC
+	bool "Automatic power control"
+	depends on FEM
+	default y
+	help
+	  Set SoC output power and front-end module gain to achieve Tx output power requested
+	  by user. If the exact value cannot be achieved, power is set to closest value which does
+	  not exceed the limits. If this option is disabled, user has to set SoC output power and
+	  fem gain with separate commands.
+
+config RADIO_TEST_RX_TIMEOUT
+	int "RX packet reception timeout"
+	default 10
+	help
+	  Specifies the time in seconds that the application waits for the first packet to be
+	  received in RX mode when a specified number of packets are set to be received.
+	  If the timeout is reached before the first packet is received, the radio will be disabled.
+
+source "Kconfig.zephyr"

nordic/trezor/radio_test/README.rst

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+.. _radio_test:
+
+Radio test (short-range)
+########################
+
+.. contents::
+   :local:
+   :depth: 2
+
+The Radio test sample demonstrates how to configure the 2.4 GHz short-range radio (Bluetooth® LE, IEEE 802.15.4 and proprietary) in a specific mode and then test its performance.
+The sample provides a set of predefined commands that allow you to configure the radio in three modes:
+
+* Constant RX or TX carrier
+* Modulated TX carrier
+* RX or TX sweep
+
+Requirements
+************
+
+The sample supports the following development kits:
+
+.. table-from-sample-yaml::
+
+You can use any one of the development kits listed above.
+
+.. note::
+   On nRF5340 DK and nRF7002 DK, the sample is designed to run on the network core and requires the :ref:`nrf5340_remote_shell` running on the application core.
+   This sample uses the :ref:`shell_ipc_readme` library to forward shell data through the physical UART interface of the application core.
+
+The sample also requires one of the following testing devices:
+
+  * Another development kit with the same sample.
+    See :ref:`radio_test_testing_board`.
+  * Another development kit connected to a PC with the `RSSI Viewer app`_ (available in the `nRF Connect for Desktop`_).
+    See :ref:`radio_test_testing_rssi`.
+
+.. note::
+   You can perform the radio test also using a spectrum analyzer.
+   This method of testing is not covered by this documentation.
+
+nRF21540 front-end module
+=========================
+
+.. include:: /includes/sample_dtm_radio_test_fem.txt
+
+You can configure the nRF21540 front-end module (FEM) transmitted power control, antenna output and activation delay using the main shell commands of the :ref:`radio_test_ui`.
+
+Skyworks front-end module
+=========================
+
+.. include:: /includes/sample_dtm_radio_test_skyworks.txt
+
+You can configure the Skyworks front-end module (FEM) antenna output and activation delay using the main shell commands of the :ref:`radio_test_ui`.
+
+Overview
+********
+
+To run the tests, connect to the development kit through the serial port and send shell commands.
+Zephyr's :ref:`zephyr:shell_api` module is used to handle the commands.
+At any time during the tests, you can dynamically set the radio parameters, such as output power, bit rate, and channel.
+In sweep mode, you can set the time for which the radio scans each channel from one millisecond to 99 milliseconds, in steps of one millisecond.
+The sample also allows you to send a data pattern to another development kit.
+
+The sample first enables the high frequency crystal oscillator and configures the shell.
+You can then start running commands to set up and control the radio.
+See :ref:`radio_test_ui` for a list of available commands.
+
+.. note::
+   For the IEEE 802.15.4 mode, the start channel and the end channel must be within the channel range of 11 to 26.
+   Use the ``start_channel`` and ``end_channel`` commands to control this setting.
+
+
+.. _radio_test_ui:
+
+User interface
+**************
+.. list-table:: Main shell commands (in alphabetical order)
+   :header-rows: 1
+
+   * - Command
+     - Argument
+     - Description
+   * - cancel
+     -
+     - Cancel the sweep or the carrier.
+   * - data_rate
+     - <sub_cmd>
+     - Set the data rate.
+   * - end_channel
+     - <channel>
+     - End channel for the sweep (in MHz, as difference from 2400 MHz).
+   * - fem
+     - <sub_cmd>
+     - Set front-end module (FEM) parameters.
+   * - output_power
+     - <sub_cmd>
+     - Output power set.
+       If a front-end module is attached and the :ref:`CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC <CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC>` Kconfig option is enabled, it has the same effect as the ``total_output_power`` command.
+   * - parameters_print
+     -
+     - Print current delay, channel, and other parameters.
+   * - print_rx
+     -
+     - Print the received RX payload.
+   * - start_channel
+     - <channel>
+     - Start channel for the sweep or the channel for the constant carrier (in MHz, as difference from 2400 MHz).
+   * - start_duty_cycle_modulated_tx
+     - <duty_cycle>
+     - Duty cycle in percent (two decimal digits, between 01 and 90).
+   * - start_rx
+     - <packet_num>
+     - Start RX (continuous RX mode is used if no argument is provided).
+   * - start_rx_sweep
+     -
+     - Start the RX sweep.
+   * - start_tx_carrier
+     -
+     - Start the TX carrier.
+   * - start_tx_modulated_carrier
+     - <packet_num>
+     - Start the modulated TX carrier (continuous TX mode is used if no argument is provided).
+   * - start_tx_sweep
+     -
+     - Start the TX sweep.
+   * - time_on_channel
+     - <time>
+     - Time on each channel in ms (between 1 and 99).
+   * - toggle_dcdc_state
+     - <state>
+     - Toggle DC/DC converter state.
+   * - transmit_pattern
+     - <sub_cmd>
+     - Set transmission pattern.
+   * - total_output_power
+     - <tx output power>
+     - Set total output power in dBm.
+       This value includes SoC output power and front-end module gain.
+
+TX output power
+===============
+
+This sample has a few commands that you can use to test the device output power.
+The behavior of the commands vary depending on the hardware configuration and Kconfig options as follows:
+
+* Radio Test without front-end module support:
+
+  * The ``output_power`` command sets the SoC output command with a subcommand set.
+    The output power is set directly in the radio peripheral.
+
+* Radio Test with front-end module support in default configuration (the :ref:`CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC <CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC>` Kconfig option is enabled):
+
+  * The ``output_power`` command sets the total output power, including front-end module gain.
+  * The ``total_output_power`` command sets the total output power, including front-end module gain with a value in dBm unit provided by user.
+  * For these commands, the radio peripheral and FEM transmit power control is calculated and set automatically to meet your requirements.
+  * If an exact output power value cannot be set, a lower value is used.
+
+* Radio Test with front-end module support and manual TX output power control (the :ref:`CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC <CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC>` Kconfig option is disabled):
+
+  * The ``output_power`` command sets the SoC output command with a subcommands set.
+  * The ``fem`` command with the ``tx_power_control`` subcommand sets the front-end module transmit power control to a value for given specific front-end module.
+  * You can use this configuration to perform tests on your hardware design.
+
+Configuration
+*************
+
+|config|
+
+Configuration options
+=====================
+
+Check and configure the following Kconfig options:
+
+.. _CONFIG_RADIO_TEST_USB:
+
+CONFIG_RADIO_TEST_USB
+   Selects USB instead of UART as the Radio Test shell transport.
+   For nRF5340 the USB from application core is used as the communication interface.
+
+.. _CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC:
+
+CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC
+   Sets the SoC output power and front-end module gain to achieve the requested TX output power.
+   If the exact value cannot be achieved, power is set to closest value that does not exceed the limits.
+   If this option is disabled, set the SoC output power and FEM gain with separate commands.
+
+Building and running
+********************
+
+.. |sample path| replace:: :file:`samples/peripheral/radio_test`
+
+.. include:: /includes/build_and_run.txt
+
+.. include:: /includes/nRF54H20_erase_UICR.txt
+
+.. note::
+   |54H_engb_2_8|
+
+.. note::
+   On the nRF5340 or nRF7002 development kit, the Radio Test sample requires the :ref:`nrf5340_remote_shell` sample on the application core.
+   The Remote IPC shell sample is built and programmed automatically by default.
+   If you want to program your custom solution for the application core, unset the :kconfig:option:`CONFIG_NCS_SAMPLE_REMOTE_SHELL_CHILD_IMAGE` Kconfig option.
+
+Remote USB CDC ACM Shell variant
+================================
+
+This sample can run the remote IPC Service Shell through the USB on the nRF5340 DK application core.
+For example, when building on the command line, use the following command:
+
+.. code-block:: console
+
+   west build samples/peripheral/radio_test -b nrf5340dk/nrf5340/cpunet -- -DFILE_SUFFIX=usb
+
+You can also build this sample with the remote IPC Service Shell and support for the front-end module.
+You can use the following command:
+
+.. code-block:: console
+
+   west build samples/peripheral/radio_test -b nrf5340dk/nrf5340/cpunet -- -DSHIELD=nrf21540ek -DFILE_SUFFIX=usb
+
+.. include:: /includes/nRF54H20_erase_UICR.txt
+
+.. note::
+   You can also build the sample with the remote IPC Service Shell for the |nRF7002DKnoref| using the ``nrf7002dk/nrf5340/cpunet`` board target in the commands.
+
+.. _radio_test_testing:
+
+Testing
+=======
+
+After programming the sample to your development kit, complete the following steps to test it in one of the following two ways:
+
+.. note::
+   For the |nRF5340DKnoref| or |nRF7002DKnoref|, see :ref:`logging_cpunet` for information about the COM terminals on which the logging output is available.
+
+.. _radio_test_testing_board:
+
+Testing with another development kit
+------------------------------------
+
+Complete the following steps:
+
+1. Connect both development kits to the computer using a USB cable.
+   The kits are assigned a COM port (Windows) or ttyACM device (Linux), which is visible in the Device Manager.
+#. |connect_terminal_both_ANSI|
+#. Run the following commands on one of the kits:
+
+   a. Set the data rate with the ``data_rate`` command to ``ble_2Mbit``.
+   #. Set the transmission pattern with the ``transmit_pattern`` command to ``pattern_11110000``.
+   #. Set the radio channel with the ``start_channel`` command to 40.
+
+#. Repeat all steps for the second kit.
+#. On both kits, run the ``parameters_print`` command to confirm that the radio configuration is the same on both kits.
+#. Set one kit in the Modulated TX Carrier mode using the ``start_tx_modulated_carrier`` command.
+#. Set the other kit in the RX Carrier mode using the ``start_rx`` command.
+#. Print the received data with the ``print_rx`` command and confirm that they match the transmission pattern (0xF0).
+
+.. _radio_test_testing_rssi:
+
+Testing with the RSSI Viewer app
+--------------------------------
+
+Complete the following steps:
+
+1. Connect the kit to the computer using a USB cable.
+   The kit is assigned a COM port (Windows) or ttyACM device (Linux), which is visible in the Device Manager.
+#. |connect_terminal_ANSI|
+#. Set the start channel with the ``start_channel`` command to 20.
+#. Set the end channel with the ``end_channel`` command to 60.
+#. Set the time on channel with the ``time_on_channel`` command to 50 ms.
+#. Set the kit in the TX sweep mode using the ``start_tx_sweep`` command.
+#. Start the `RSSI Viewer app`_ and select the kit to communicate with.
+#. On the application chart, observe the TX sweep in the form of a wave that starts at 2420 MHz frequency and ends with 2480 MHz.
+
+Dependencies
+************
+
+This sample uses the following |NCS| libraries:
+
+  * :ref:`shell_ipc_readme`
+  * :ref:`fem_al_lib`
+
+This sample has the following nrfx dependencies:
+
+  * :file:`nrfx/drivers/include/nrfx_timer.h`
+  * :file:`nrfx/hal/nrf_power.h`
+  * :file:`nrfx/hal/nrf_radio.h`
+
+The sample also has the following nrfxlib dependency:
+
+  * :ref:`nrfxlib:mpsl_fem`
+
+In addition, it uses the following Zephyr libraries:
+
+* :ref:`zephyr:device_model_api`:
+
+   * :file:`drivers/clock_control.h`
+
+* :ref:`zephyr:kernel_api`:
+
+  * :file:`include/init.h`
+
+* :ref:`zephyr:shell_api`:
+
+  * :file:`include/shell/shell.h`

nordic/trezor/radio_test/boards/t3w1_revA_nrf52832.conf

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+#
+# Copyright (c) 2022 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+

nordic/trezor/radio_test/boards/t3w1_revA_nrf52832.overlay

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+/*
+ * Copyright (c) 2022 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+/ {
+	chosen {
+		trezor,trz-uart = &uart0;
+	};
+};
+

nordic/trezor/radio_test/pm_static.yml

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+mcuboot:
+  address: 0x0
+  size: 0xc000
+mcuboot_pad:
+  address: 0xc000
+  size: 0x200
+app:
+  address: 0x10200
+  size: 0x6de00
+mcuboot_primary:
+  orig_span: &id001
+  - mcuboot_pad
+  - app
+  span: *id001
+  address: 0xc000
+  size: 0x6e000
+mcuboot_primary_app:
+  orig_span: &id002
+  - app
+  span: *id002
+  address: 0x10200
+  size: 0x6de00
+settings_storage:
+  address: 0x7e000
+  size: 0x2000
+

nordic/trezor/radio_test/prj.conf

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+#
+# Copyright (c) 2020 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+CONFIG_CLOCK_CONTROL=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM=y
+CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_PERIOD=4000
+
+CONFIG_CONSOLE_HANDLER=y
+CONFIG_SHELL=y
+
+CONFIG_DYNAMIC_INTERRUPTS=y
+
+CONFIG_NRFX_TIMER0=y
+CONFIG_CLOCK_CONTROL=y
+
+CONFIG_ENTROPY_GENERATOR=y
+CONFIG_NRF_SECURITY=y
+
+CONFIG_FEM_AL_LIB=y
+CONFIG_PICOLIBC_IO_FLOAT=y
+
+
+CONFIG_BOOTLOADER_MCUBOOT=y
+
+# compiler
+CONFIG_DEBUG_OPTIMIZATIONS=y
+
+# logging
+CONFIG_LOG=y
+CONFIG_RTT_CONSOLE=y
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_LOG_BACKEND_RTT=y
+
+
+CONFIG_ASSERT=y

nordic/trezor/radio_test/prj_usb.conf

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+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_CONSOLE_HANDLER=y
+CONFIG_SHELL=y
+
+CONFIG_DYNAMIC_INTERRUPTS=y
+
+CONFIG_NRFX_TIMER0=y
+CONFIG_CLOCK_CONTROL=y
+
+CONFIG_ENTROPY_GENERATOR=y
+CONFIG_NRF_SECURITY=y
+
+CONFIG_FEM_AL_LIB=y
+
+CONFIG_RADIO_TEST_USB=y

nordic/trezor/radio_test/sample.yaml

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+sample:
+  description: Radio Test sample
+  name: Radio Test
+common:
+  sysbuild: true
+  build_only: true
+  integration_platforms:
+    - t3w1_d1_nrf52833, t3w1_revA_nrf52832
+tests:
+  sample.peripheral.radio_test:
+    sysbuild: true
+    build_only: true
+    integration_platforms:
+      - nrf52dk/nrf52832
+      - nrf52840dk/nrf52840
+      - nrf5340dk/nrf5340/cpunet
+      - nrf7002dk/nrf5340/cpunet
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
+      - nrf54l15dk/nrf54l15/cpuapp
+      - nrf54h20dk/nrf54h20/cpurad
+    platform_allow: >
+      nrf52dk/nrf52832 nrf52840dk/nrf52840 nrf5340dk/nrf5340/cpunet nrf7002dk/nrf5340/cpunet
+      nrf54l15dk/nrf54l05/cpuapp nrf54l15dk/nrf54l10/cpuapp nrf54l15dk/nrf54l15/cpuapp
+      nrf54h20dk/nrf54h20/cpurad
+    tags: ci_build sysbuild ci_samples_peripheral_radio_test
+  sample.peripheral.radio_test.nrf5340_nrf21540:
+    sysbuild: true
+    build_only: true
+    extra_args: SHIELD=nrf21540ek
+    integration_platforms:
+      - nrf5340dk/nrf5340/cpunet
+    platform_allow: nrf5340dk/nrf5340/cpunet
+    tags: ci_build sysbuild ci_samples_peripheral_radio_test
+  sample.peripheral.radio_test.nrf5340_usb:
+    sysbuild: true
+    build_only: true
+    extra_args: FILE_SUFFIX=usb
+    integration_platforms:
+      - nrf5340dk/nrf5340/cpunet
+    platform_allow: nrf5340dk/nrf5340/cpunet
+    tags: ci_build sysbuild ci_samples_peripheral_radio_test
+  sample.peripheral.radio_test.nrf5340_nrf21540_usb:
+    sysbuild: true
+    build_only: true
+    extra_args: SHIELD=nrf21540ek FILE_SUFFIX=usb
+    integration_platforms:
+      - nrf5340dk/nrf5340/cpunet
+    platform_allow: nrf5340dk/nrf5340/cpunet
+    tags: ci_build sysbuild ci_samples_peripheral_radio_test
+  sample.peripheral.radio_test.nrf5340_nrf21540.no_automatic_power:
+    sysbuild: true
+    build_only: true
+    extra_args: SHIELD=nrf21540ek
+    extra_configs:
+      - CONFIG_RADIO_TEST_POWER_CONTROL_AUTOMATIC=n
+    integration_platforms:
+      - nrf5340dk/nrf5340/cpunet
+    platform_allow: nrf5340dk/nrf5340/cpunet
+    tags: ci_build sysbuild ci_samples_peripheral_radio_test

nordic/trezor/radio_test/src/main.c

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+/*
+ * Copyright (c) 2020 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#include <zephyr/sys/printk.h>
+#include <zephyr/drivers/clock_control.h>
+#include <zephyr/drivers/clock_control/nrf_clock_control.h>
+#if defined(NRF54L15_XXAA)
+#include <hal/nrf_clock.h>
+#endif /* defined(NRF54L15_XXAA) */
+#if defined(CONFIG_CLOCK_CONTROL_NRF2)
+#include <hal/nrf_lrcconf.h>
+#endif
+
+#if defined(CONFIG_CLOCK_CONTROL_NRF)
+static void clock_init(void)
+{
+	int err;
+	int res;
+	struct onoff_manager *clk_mgr;
+	struct onoff_client clk_cli;
+
+	clk_mgr = z_nrf_clock_control_get_onoff(CLOCK_CONTROL_NRF_SUBSYS_HF);
+	if (!clk_mgr) {
+		printk("Unable to get the Clock manager\n");
+		return;
+	}
+
+	sys_notify_init_spinwait(&clk_cli.notify);
+
+	err = onoff_request(clk_mgr, &clk_cli);
+	if (err < 0) {
+		printk("Clock request failed: %d\n", err);
+		return;
+	}
+
+	do {
+		err = sys_notify_fetch_result(&clk_cli.notify, &res);
+		if (!err && res) {
+			printk("Clock could not be started: %d\n", res);
+			return;
+		}
+	} while (err);
+
+#if defined(NRF54L15_XXAA)
+	/* MLTPAN-20 */
+	nrf_clock_task_trigger(NRF_CLOCK, NRF_CLOCK_TASK_PLLSTART);
+#endif /* defined(NRF54L15_XXAA) */
+
+	printk("Clock has started\n");
+}
+
+#elif defined(CONFIG_CLOCK_CONTROL_NRF2)
+
+static void clock_init(void)
+{
+	int err;
+	int res;
+	const struct device *radio_clk_dev =
+		DEVICE_DT_GET_OR_NULL(DT_CLOCKS_CTLR(DT_NODELABEL(radio)));
+	struct onoff_client radio_cli;
+
+	/** Keep radio domain powered all the time to reduce latency. */
+	nrf_lrcconf_poweron_force_set(NRF_LRCCONF010, NRF_LRCCONF_POWER_DOMAIN_1, true);
+
+	sys_notify_init_spinwait(&radio_cli.notify);
+
+	err = nrf_clock_control_request(radio_clk_dev, NULL, &radio_cli);
+
+	do {
+		err = sys_notify_fetch_result(&radio_cli.notify, &res);
+		if (!err && res) {
+			printk("Clock could not be started: %d\n", res);
+			return;
+		}
+	} while (err == -EAGAIN);
+
+#if defined(NRF54L15_XXAA)
+	/* MLTPAN-20 */
+	nrf_clock_task_trigger(NRF_CLOCK, NRF_CLOCK_TASK_PLLSTART);
+#endif /* defined(NRF54L15_XXAA) */
+
+	printk("Clock has started\n");
+}
+
+#else
+BUILD_ASSERT(false, "No Clock Control driver");
+#endif /* defined(CONFIG_CLOCK_CONTROL_NRF) */
+
+int main(void)
+{
+	printk("Starting Radio Test example\n");
+
+	clock_init();
+
+#if defined(CONFIG_SOC_SERIES_NRF54HX)
+	/* Apply HMPAN-102 workaround for nRF54H series */
+	*(volatile uint32_t *)0x5302C7E4 =
+				(((*((volatile uint32_t *)0x5302C7E4)) & 0xFF000FFF) | 0x0012C000);
+#endif
+
+	return 0;
+}

nordic/trezor/radio_test/src/radio_test.h

@@ -0,0 +1,235 @@
+/*
+ * Copyright (c) 2020 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#ifndef RADIO_TEST_H_
+#define RADIO_TEST_H_
+
+#include <zephyr/types.h>
+#include <hal/nrf_radio.h>
+#include <fem_al/fem_al.h>
+
+#ifdef NRF53_SERIES
+#ifndef RADIO_TXPOWER_TXPOWER_Pos3dBm
+	#define RADIO_TXPOWER_TXPOWER_Pos3dBm (0x03UL)
+#endif /* RADIO_TXPOWER_TXPOWER_Pos3dBm */
+
+#ifndef RADIO_TXPOWER_TXPOWER_Pos2dBm
+	#define RADIO_TXPOWER_TXPOWER_Pos2dBm (0x02UL)
+#endif /* RADIO_TXPOWER_TXPOWER_Pos2dBm */
+
+#ifndef RADIO_TXPOWER_TXPOWER_Pos1dBm
+	#define RADIO_TXPOWER_TXPOWER_Pos1dBm (0x01UL)
+#endif /* RADIO_TXPOWER_TXPOWER_Pos1dBm */
+#endif /* NRF53_SERIES */
+
+/** Maximum radio RX or TX payload. */
+#define RADIO_MAX_PAYLOAD_LEN	256
+/** IEEE 802.15.4 maximum payload length. */
+#define IEEE_MAX_PAYLOAD_LEN	127
+/** IEEE 802.15.4 minimum channel. */
+#define IEEE_MIN_CHANNEL	11
+/** IEEE 802.15.4 maximum channel. */
+#define IEEE_MAX_CHANNEL	26
+
+#define FEM_USE_DEFAULT_TX_POWER_CONTROL 0xFF
+
+/**@brief Radio transmit and address pattern. */
+enum transmit_pattern {
+	/** Random pattern. */
+	TRANSMIT_PATTERN_RANDOM,
+
+	/** Pattern 11110000(F0). */
+	TRANSMIT_PATTERN_11110000,
+
+	/** Pattern 11001100(CC). */
+	TRANSMIT_PATTERN_11001100,
+};
+
+/**@brief Radio test mode. */
+enum radio_test_mode {
+	/** TX carrier. */
+	UNMODULATED_TX,
+
+	/** Modulated TX carrier. */
+	MODULATED_TX,
+
+	/** RX carrier. */
+	RX,
+
+	/** TX carrier sweep. */
+	TX_SWEEP,
+
+	/** RX carrier sweep. */
+	RX_SWEEP,
+
+	/** Duty-cycled modulated TX carrier. */
+	MODULATED_TX_DUTY_CYCLE,
+};
+
+/**@brief Radio test front-end module (FEM) configuration */
+struct radio_test_fem {
+	/* Front-end module radio ramp-up time in microseconds. */
+	uint32_t ramp_up_time;
+
+	/* Front-end module TX power control specific to given front-end module.
+	 * For nRF21540 GPIO/SPI, this is a register value.
+	 * For nRF21540 GPIO, this is MODE pin value.
+	 */
+	fem_tx_power_control tx_power_control;
+};
+
+/**@brief Radio test configuration. */
+struct radio_test_config {
+	/** Radio test type. */
+	enum radio_test_mode type;
+
+	/** Radio mode. Data rate and modulation. */
+	nrf_radio_mode_t mode;
+
+	union {
+		struct {
+			/** Radio output power. */
+			int8_t txpower;
+
+			/** Radio channel. */
+			uint8_t channel;
+		} unmodulated_tx;
+
+		struct {
+			/** Radio output power. */
+			int8_t txpower;
+
+			/** Radio transmission pattern. */
+			enum transmit_pattern pattern;
+
+			/** Radio channel. */
+			uint8_t channel;
+
+			/**
+			 * Number of packets to transmit.
+			 * Set to zero for continuous TX.
+			 */
+			uint32_t packets_num;
+
+			/** Callback to indicate that TX is finished. */
+			void (*cb)(void);
+		} modulated_tx;
+
+		struct {
+			/** Radio transmission pattern. */
+			enum transmit_pattern pattern;
+
+			/** Radio channel. */
+			uint8_t channel;
+
+			/**
+			 * Number of packets to be received.
+			 * Set to zero for continuous RX.
+			 */
+			uint32_t packets_num;
+
+			/** Callback to indicate that RX is finished. */
+			void (*cb)(void);
+		} rx;
+
+		struct {
+			/** Radio output power. */
+			int8_t txpower;
+
+			/** Radio start channel (frequency). */
+			uint8_t channel_start;
+
+			/** Radio end channel (frequency). */
+			uint8_t channel_end;
+
+			/** Delay time in milliseconds. */
+			uint32_t delay_ms;
+		} tx_sweep;
+
+		struct {
+			/** Radio start channel (frequency). */
+			uint8_t channel_start;
+
+			/** Radio end channel (frequency). */
+			uint8_t channel_end;
+
+			/** Delay time in milliseconds. */
+			uint32_t delay_ms;
+		} rx_sweep;
+
+		struct {
+			/** Radio output power. */
+			int8_t txpower;
+
+			/** Radio transmission pattern. */
+			enum transmit_pattern pattern;
+
+			/** Radio channel. */
+			uint8_t channel;
+
+			/** Duty cycle. */
+			uint32_t duty_cycle;
+		} modulated_tx_duty_cycle;
+	} params;
+
+#if CONFIG_FEM
+	/* Front-end module (FEM) configuration. */
+	struct radio_test_fem fem;
+#endif /* CONFIG_FEM */
+};
+
+/**@brief Radio RX statistics. */
+struct radio_rx_stats {
+	/** Content of the last packet. */
+	struct {
+		/** Content of the last packet. */
+		uint8_t *buf;
+
+		/** Length of the last packet. */
+		size_t len;
+	} last_packet;
+
+	/** Number of received packets with valid CRC. */
+	uint32_t packet_cnt;
+};
+
+/**
+ * @brief Function for initializing the Radio Test module.
+ *
+ * @param[in] config  Radio test configuration.
+ *
+ * @retval 0 If the operation was successful.
+ *           Otherwise, a (negative) error code is returned.
+ */
+int radio_test_init(struct radio_test_config *config);
+
+/**
+ * @brief Function for starting radio test.
+ *
+ * @param[in] config  Radio test configuration.
+ */
+void radio_test_start(const struct radio_test_config *config);
+
+/**
+ * @brief Function for stopping ongoing test (Radio and Timer operations).
+ */
+void radio_test_cancel(void);
+
+/**
+ * @brief Function for get RX statistics.
+ *
+ * @param[out] rx_stats RX statistics.
+ */
+void radio_rx_stats_get(struct radio_rx_stats *rx_stats);
+
+/**
+ * @brief Function for toggling the DC/DC converter state.
+ *
+ * @param[in] dcdc_state  DC/DC converter state.
+ */
+void toggle_dcdc_state(uint8_t dcdc_state);
+
+#endif /* RADIO_TEST_H_ */

nordic/trezor/radio_test/sysbuild.cmake

@@ -0,0 +1,32 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+
+get_property(PM_DOMAINS GLOBAL PROPERTY PM_DOMAINS)
+
+# Include app core image if enabled
+if(SB_CONFIG_SOC_NRF5340_CPUNET AND NOT SB_CONFIG_BOARD_NRF7002DK)
+  # Get application core board target
+  string(REPLACE "/" ";" split_board_qualifiers "${BOARD_QUALIFIERS}")
+  list(GET split_board_qualifiers 1 target_soc)
+  set(board_target_appcore "${BOARD}/${target_soc}/cpuapp")
+  set(target_soc)
+
+  ExternalZephyrProject_Add(
+    APPLICATION remote_shell
+    SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/samples/nrf5340/remote_shell
+    BOARD ${board_target_appcore}
+    BOARD_REVISION ${BOARD_REVISION}
+  )
+
+  if(NOT "CPUAPP" IN_LIST PM_DOMAINS)
+    list(APPEND PM_DOMAINS CPUAPP)
+  endif()
+
+  set_property(GLOBAL APPEND PROPERTY PM_CPUAPP_IMAGES "remote_shell")
+  set_property(GLOBAL PROPERTY DOMAIN_APP_CPUAPP "remote_shell")
+  set(CPUAPP_PM_DOMAIN_DYNAMIC_PARTITION remote_shell CACHE INTERNAL "")
+endif()
+
+set_property(GLOBAL PROPERTY PM_DOMAINS ${PM_DOMAINS})

nordic/trezor/radio_test/sysbuild.conf

@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+# Enable MCUboot
+SB_CONFIG_BOOTLOADER_MCUBOOT=y
+SB_CONFIG_MCUBOOT_MODE_SINGLE_APP=y

nordic/trezor/radio_test/sysbuild/mcuboot.conf

@@ -0,0 +1,33 @@
+#CONFIG_PM_PARTITION_SIZE_MCUBOOT=0x10000
+
+CONFIG_CLOCK_CONTROL=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM=y
+CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_PERIOD=4000
+
+CONFIG_SERIAL=y
+CONFIG_UART_LINE_CTRL=y
+CONFIG_UART_NRFX=y
+#CONFIG_UART_INTERRUPT_DRIVEN=n
+
+# MCUBoot serial
+CONFIG_GPIO=y
+CONFIG_GPIO_NRFX_INTERRUPT=n
+CONFIG_MCUBOOT_SERIAL=y
+CONFIG_BOOT_MGMT_ECHO=y
+CONFIG_BOOT_SERIAL_CDC_ACM=y
+CONFIG_BOOT_SERIAL_UART=y
+
+#CONFIG_LOG_BACKEND_UART=y
+
+#CONFIG_BOOT_SERIAL_DETECT_PIN=11
+#CONFIG_MCUMGR_SMP_UART=y
+CONFIG_MCUBOOT_BOOTLOADER_MODE_SINGLE_APP=y
+CONFIG_SINGLE_APPLICATION_SLOT=y
+CONFIG_BOOT_VALIDATE_SLOT0=y
+
+CONFIG_RTT_CONSOLE=y
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_UART_CONSOLE=n
+

nordic/trezor/radio_test/sysbuild/remote_shell/boards/nrf5340dk_nrf5340_cpuapp.overlay

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/ {
+	chosen {
+		zephyr,shell-ipc = &ipc0;
+		ncs,remote-shell-uart = &uart0;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};

nordic/trezor/radio_test/sysbuild/remote_shell/boards/nrf5340dk_nrf5340_cpuapp_usb.overlay

@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#include "usb.dts"

nordic/trezor/radio_test/sysbuild/remote_shell/boards/usb.dts

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/ {
+	chosen {
+		zephyr,shell-ipc = &ipc0;
+		ncs,remote-shell-uart = &cdc_acm0;
+	};
+};
+
+&zephyr_udc0 {
+	cdc_acm0: cdc_acm0 {
+		compatible = "zephyr,cdc-acm-uart";
+	};
+};
+
+&uart0 {
+	status = "disabled";
+};

nordic/trezor/radio_test/sysbuild/remote_shell/prj.conf

@@ -0,0 +1,30 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_STDOUT_CONSOLE=y
+
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_RING_BUFFER=y
+
+CONFIG_MBOX=y
+CONFIG_IPC_SERVICE=y
+CONFIG_IPC_SERVICE_BACKEND_RPMSG=y
+
+CONFIG_NRFX_UARTE0=y
+
+CONFIG_HEAP_MEM_POOL_SIZE=4096
+
+# Config logger
+CONFIG_LOG=y
+CONFIG_LOG_PRINTK=y
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_LOG_BACKEND_RTT=y
+CONFIG_LOG_BACKEND_UART=n
+
+CONFIG_REMOTE_SHELL_TX_RING_BUFFER_SIZE=1024
+
+CONFIG_SOC_NRF53_CPUNET_ENABLE=y

nordic/trezor/radio_test/sysbuild/remote_shell/prj_usb.conf

@@ -0,0 +1,34 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_CONSOLE=n
+CONFIG_UART_CONSOLE=n
+
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_UART_LINE_CTRL=y
+
+CONFIG_MBOX=y
+CONFIG_IPC_SERVICE=y
+CONFIG_IPC_SERVICE_BACKEND_RPMSG=y
+
+CONFIG_HEAP_MEM_POOL_SIZE=4096
+
+CONFIG_USB_DEVICE_STACK=y
+CONFIG_USB_DEVICE_PRODUCT="Nordic Remote Shell sample"
+CONFIG_USB_DEVICE_VID=0x1915
+CONFIG_USB_DEVICE_PID=0x53AA
+
+# Config logger
+CONFIG_LOG=y
+CONFIG_LOG_PRINTK=y
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_LOG_BACKEND_RTT=y
+CONFIG_LOG_BACKEND_UART=n
+CONFIG_USB_DRIVER_LOG_LEVEL_ERR=y
+CONFIG_USB_DEVICE_LOG_LEVEL_ERR=y
+
+CONFIG_SOC_NRF53_CPUNET_ENABLE=y