1
Plug it In2
Get Software3
Build, Run4
Create5
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Let's take your FRDM board for a test drive. You have the choice of watching the sequence in a short video or following the detailed actions listed below.
The FRDM-MCXC041 board is pre-programmed with a LED blinky demo. This serves as a sanity check to verify that the device is working as expected out of the box.
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Connect a type-C USB cable from connector J8
to a host computer or power supply to power up the board and run the demo program.
At this point, you should see the RGB LED blinking at a steady rhythm.
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NXP offers complimentary toolchains. Select either MCUXpresso IDE or MCUXpresso for VS Code.
Learn how to install VS Code for your host PC with the following tutorial.
If you need help choosing, explore the MCUXpresso Suite of Software and Tools.
The MCUXpresso SDK includes support for other tools such as IAR , KEIL and command-line GCC .
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The MCUXpresso SDK is complimentary and includes full source code under a permissive open-source license for all hardware abstraction and peripheral driver software. You may install the MCUXpresso SDK directly form the MCUXpresso SDK website at mcuxpresso.nxp.com. Click on the button below to open this board's SDK builder.
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The MCUXpresso Config Tool is an integrated suite of configuration tools that guides users in creating new MCUXpresso SDK projects, and also provides pin and clock tools to generate initialization C code for custom board support, it is fully integrated as a part of MCUXpresso IDE and also as a separate tool if using a different IDE.
Click the Get MCUXpresso Config Tools below to get the Config Tools installer.
Get MCUXPresso Config ToolsSomething went wrong! Please try again.
The MCUXpresso Secure Provisioning (SEC) Tool is a GUI-based application provided to simplify the generation and provisioning of bootable executables on NXP MCU devices. We recommend all users to begin with the MCUXpresso Secure Provisioning (SEC) tool for trial run and mass production use. It supports secure programming and device provisioning on NXP's microcontrollers at the production stage.
After downloading the tool, you can find the user guide under the ‘Help’ tab. Follow the instructions for your board in the ‘Processor-specific workflow’ chapter.
Note: For advanced users that need a more customizable set-up we also offer a command-line tool that is useful when interfacing with a custom or partner programming tool. The Secure Provisioning SDK (SPSDK) is an open source development kit with its source code released on GitHub and PyPI.
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If one or more of the demo applications or driver examples sounds interesting, you're probably wanting to know how you can build and debug yourself. The Getting Started with MCUXpresso SDK guide provides easy, step-by-step instructions on how to configure, build, and debug demos for all toolchains supported by the SDK.
The following steps will guide you through the hello_world
demo application using MCUXpresso IDE for the Cortex-M0+
application. The MCUXpresso IDE installation and the SDK for the MCXC-Series can be found at the section
Get Software of this Getting Started guide.
hello_world
to select
that project. To use the UART for printing (instead of the default semihosting), select UART as the SDK Debug Console checkbox
under the project options. Then, click Finish
J8
'MCU-LINK' portSomething went wrong! Please try again.
MCUXpresso for Visual Studio Code (VS Code) provides an optimized embedded developer experience for code editing and development. Learn how to build and flash an application with VS Code.
Using a different toolchain?
This demo is also available for IAR and KEIL.
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The following steps will guide you through the manipulation of the general-purpose outputs. The example sets up a TPM to generate two PWM signals and change the brightness of an LED.
FRDM-MCXC041 board
to select that you want to import an example that can run on that board, and then click Nextdriver_examples
category, then expand the tpm examples, click the checkbox next to frdmmcxc041_tpm_pwm_twochannel
to select it. To use the UART for printing (instead of the default semihosting), Select UART as the SDK Debug Console checkbox under the project options“frdmmcxc041_tpm_pwm_twochannel”
project in the Project Explorer View and build, compile and run the demo as described in the previous sectionSomething went wrong! Please try again.
The following steps will guide you through the manipulation of the general-purpose outputs. The example sets up a TPM to generate a PWM signal and change a LED brightness.
“Create a new configuration based on an SDK example or hello word project”
radio button
and click on Next
tpm_pwm_twochannel
project. You can filter for this by typing “tpm”
in the filter box and then selecting the “tpm_pwm_twochannel”
example project.
You can then also specify where to clone the project and the name. Then click on Finish
“Serial Terminal”
and then set the UART settings to 115200 baud rate, 8-bit data size, no parity and 1 stop bit. Press
OK. Enter any number between 0-9 to change LED brightness
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Note: Previously, you had to clone an SDK project like in the previous step.
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PTB10
and PTB11
are routed as the outputs of the TPM. Let’s add the pin configuration to enable the BLUE LEDPTB13
under the GPIO columnNote: The clocks and other files may also be tagged as being updated since the header has been changed
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Check out each of the following sections to learn about the ecosystem provided for flexible protyping and development. In the video below, we will introduce you to the FRDM platform, the full-featured EVK and the compatible shields for extended capabilities. In addition we will walk you through our Application Code Hub portal where we provide numerous application examples through NXP's GitHub.
For quick prototyping platforms, we offer both the low-cost FRDM platform and the full-featured EVK.
FRDM Development Boards come with standard form factor and headers, easy access to MCU I/Os, on-board MCU-Link debugger and a USB-C cable. Our full features evaluation kits include extended I/O and interface access, extendable with WiFi and additional MCU-Link features.There are also many compatible Click Board and/or Arduino shields. For those that are supported with an Open CMSIS Pack examples may be available on ACH, but if not many of them are easy to use via serial interface like I²C, SPI and UART, for which we provide drivers with examples in the MCUXpresso SDK.
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The Application Code Hub further enhances our MCUXpresso Developer Experience by giving developers an interactive dashboard to quickly locate software. Visit the ACH today to start exploring or discover additional details and benefits of the new interactive Application Code Hub.
Software accessible from Application Code Hub is located in NXP’s GitHub repository so it can be easily accessed and cloned from that location directly.
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The following demo walks us through importing a project from ACH using a system based on the FRDM platform with a motor control shield and a low-cost LCD. Although your evaluation board may differ from this system, the following steps can be replicated and used for all supported platforms.
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The most recent versions of MCUXpresso IDE count with a terminal emulation application. This tool can be used to display information sent from your NXP development platform's virtual serial port.
Tera Term is a very popular open source terminal emulation application. This program can be used to display information sent from your NXP development platform's virtual serial port.
PuTTY is a popular terminal emulation application. This program can be used to display information sent from your NXP development platform's virtual serial port.
The following steps will guide you through opening the hello_world application. The instructions for compiling and debugging the Cortex M33 core are covered in the instructions below.
Build an Example ApplicationPlease use IAR Embedded Workbench for Arm version 9.40.1 or above.
<install_dir>/boards/<sdk_board_name>/<example_type>/<application_name>/iar
“hello_world – debug”
target
Note: In case of building errors, make sure that the correct board is selected, right-click in the
Project → Options → General Options → Target → Device, Select the
NXP MCXN947_core0;
this board is supported in IAR Embedded Workbench for Arm version 9.40.1or higher.
J17
“MCU-Link USB”main()
functionhello_world
application is now running on the Cortex-M33After the MDK tools are installed, Cortex® Microcontroller Software Interface Standard (CMSIS) device packs must be installed to fully support the device from a debug perspective. These packs include things such as memory map information, register definitions and flash programming algorithms. Follow these steps to install the appropriate CMSIS pack. Please use MDK-Arm Microcontroller Development Kit (Keil)® version 5.33 or above.
MCXNXXX _DFP
pack. Click on the “Install” button next to the
pack. This process requires an internet connection to successfully complete
<install_dir>/boards/ <sdk_board_name>/ <example_type>/<application_name</mdk
Getting Started MCX A Family
This example is written for Windows 10, but MCUXpresso for Visual Studio Code can also be easily installed on MacOS and Linux.
SDK_2_14_0_FRDM-MCXA153.zip
)This lab targets the NXP MCX A evaluation kit (FRDM or EVK). The kit provides a rich set of connected peripherals to help evaluate the device. It includes an on-board debug probe. The debug probe is pre-programmed with CMSIS-DAP firmware for this lab. To display debug messages in the examples, the lab connects to the comm port available through the same debug probe.
The NXP extension adds tools to help add software repositories into the Visual Studio Code workspace. The software repository can be provided from three sources:
This section will import the MCUXpresso SDK for the MCX A microcontroller using the SDK archive file provided as pre-requisite.
‘+’
symbol in the top right of the Installed Repositories
section for adding repositories
C:\Users\NXP\VSCODE_Projects
) Enter
a name for the new SDK, in this case \SDK_2_14_0_FRDM-MCX A153
The NXP extension provides a PROJECTS pane to help developers import projects into their workspace. The user has three sources for importing a new project: a Repository; an existing local project; an archived project. This section will import an MCX A example from the SDK just added to the INSTALLED REPOSITORIES panel.
‘II\’
symbol to add Repository Examples. Click ‘[+]’
symbol to import projects on the PC
that were created earlier by the MCUXpresso for VS Code extension. Click the ‘[ ]’
symbol to import a
project in an archive file created earlier by the MCUXpresso for VS Code extension
SDK_2_14_0_FRDM-MCXA153
“gxx-arm-non-eabi-10.3”
option
demo_apps/hello_world
“Hello World”
example for the MCX A to your Projects panelThe build process is configured when the project is created. The user can initiate the build from an icon in the project view. To the right of the project name, the build icon will start the build for that project. You need to return to the MCUXpresso extension perspective by clicking the “X” icon in the left navigation pane. You may still be in the Explorer perspective from prior section.
The build process should complete with an exit code of 0… Success!
MCUXpresso for Visual Studio Code allows users to program and debug projects for NXP microcontrollers. These steps require that Debug Probe drivers are properly installed and configured. MCUXpresso for Visual Studio Code allows the use of popular debug probes from NXP, Segger and PEmicro. MCUXpresso Installer included the option to properly install support for the different debug probes.
The built project output binary is flashed to the target board before launching a debug session. The Debug session provides controls and views to help the developer analyze the operation of the project. The following steps will show how to successfully flash and program the MCX A FRDM evaluation kit.
Enter to SEGGER download page: Segger
Accept terms and download the software
.exe
file you just downloaded by doing double-click. Follow the setup instructions until the J-Link installation is complete Connect with other engineers and get expert advice on designing with the FRDM-MCXC041 board using our community sites.
Install Your Toolchain
Jump Start Your Design with the MCUXpresso SDK
MCUXpresso Config Tools
Programming and Provisioning Tools
Build and Flash Application using MCUXpresso IDE
Build and Flash Application with Alternative Toolchains