.. zephyr:board:: cy8ckit_062s2_ai

Overview

The PSOC 6 AI Evaluation Kit (CY8CKIT-062S2-AI) is a cost effective and small development kit that enables design and debug of PSOC 6 MCUs. It includes a CY8C624ABZI-S2D44 MCU which is based on a 150-MHz Arm® Cortex®-M4 and a 100-MHz Arm® Cortex®-M0+, with 2048 KB of on-chip Flash, 1024 KB of SRAM, a Quad-SPI external memory interface, built-in hardware and software security features, rich analog, digital, and communication peripherals.

The board features an AIROC® CYW43439 Wi-Fi & Bluetooth® combo device, a 512 MB NOR flash, an onboard programmer/debugger (KitProg3), USB host and device features, two user LEDs, and one push button.

Hardware

For more information about the CY8C624ABZI-S2D44 MCU SoC and CY8CKIT-062S2-AI board:

CY8C624ABZI-S2D44 MCU SoC Website_
CY8C624ABZI-S2D44 MCU Datasheet_
CY8CKIT-062S2-AI Website_
CY8CKIT-062S2-AI User Guide_
CY8CKIT-062S2-AI Schematics_

Supported Features

.. zephyr:board-supported-hw::

System Clock

The PCY8C624ABZI-S2D44 MCU SoC is configured to use the internal IMO+FLL as a source for the system clock. CM0+ works at 50MHz, CM4 - at 100MHz. Other sources for the system clock are provided in the SoC, depending on your system requirements.

Fetch Binary Blobs

The CY8CKIT-062S2-AI board requires fetch binary files (e.g CM0+ prebuilt images).

To fetch Binary Blobs:

.. code-block:: console

west blobs fetch hal_infineon

Build blinking led sample

Here is an example for building the :zephyr:code-sample:blinky sample application.

.. zephyr-app-commands:: :zephyr-app: samples/basic/blinky :board: cy8ckit_062s2_ai/cy8c624abzi_s2d44 :goals: build

Programming and Debugging

.. zephyr:board-supported-runners::

The CY8CKIT-062S2-AI board includes an onboard programmer/debugger (KitProg3_) to provide debugging, flash programming, and serial communication over USB. Flash and debug commands use OpenOCD and require a custom Infineon OpenOCD version, that supports KitProg3, to be installed.

Infineon OpenOCD Installation

Both the full ModusToolbox_ and the ModusToolbox Programming Tools_ packages include Infineon OpenOCD. Installing either of these packages will also install Infineon OpenOCD. If neither package is installed, a minimal installation can be done by downloading the Infineon OpenOCD_ release for your system and manually extract the files to a location of your choice.

.. note::

Linux requires device access rights to be set up for KitProg3.
This is handled automatically by the ModusToolbox and ModusToolbox Programming Tools installations.
When doing a minimal installation, this can be done manually by executing the script
``openocd/udev_rules/install_rules.sh``.

West Commands

The path to the installed Infineon OpenOCD executable must be available to the west tool commands. There are multiple ways of doing this. The example below uses a permanent CMake argument to set the CMake variable OPENOCD.

.. tabs:: .. group-tab:: Windows

     .. code-block:: shell

        # Run west config once to set permanent CMake argument
        west config build.cmake-args -- -DOPENOCD=path/to/infineon/openocd/bin/openocd.exe

        # Do a pristine build once after setting CMake argument
        west build -b cy8ckit_062s2_ai/cy8c624abzi_s2d44 -p always samples/basic/blinky

        west flash
        west debug

  .. group-tab:: Linux

     .. code-block:: shell

        # Run west config once to set permanent CMake argument
        west config build.cmake-args -- -DOPENOCD=path/to/infineon/openocd/bin/openocd

        # Do a pristine build once after setting CMake argument
        west build -b cy8ckit_062s2_ai/cy8c624abzi_s2d44 -p always samples/basic/blinky

        west flash
        west debug

Alternatively, pyOCD can also be used to flash the board using the --runner (or -r) option:

.. code-block:: console

$ west flash --runner pyocd

References

.. target-notes::

.. _CY8C624ABZI-S2D44 MCU SoC Website: https://www.infineon.com/cms/en/product/microcontroller/32-bit-psoc-arm-cortex-microcontroller/psoc-6-32-bit-arm-cortex-m4-mcu/psoc-62/psoc-62x8-62xa/cy8c624abzi-s2d44/

.. _CY8C624ABZI-S2D44 MCU Datasheet: https://www.infineon.com/dgdl/Infineon-PSOC_6_MCU_CY8C62X8_CY8C62XA-DataSheet-v16_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ee7d03a70b1

.. _CY8CKIT-062S2-AI Website: https://www.infineon.com/cms/en/product/evaluation-boards/cy8ckit-062s2-ai/?redirId=273839

.. _CY8CKIT-062S2-AI User Guide: https://www.infineon.com/dgdl/Infineon-CY8CKIT_062S2_AI_KIT_GUIDE-UserManual-v01_00-EN.pdf?fileId=8ac78c8c90530b3a01906d4608842668

.. _CY8CKIT-062S2-AI Schematics: https://www.infineon.com/dgdl/Infineon-CY8CKIT-062S2-AI_PSoC_6_AI_Evaluation_Board_Schematic-PCBDesignData-v01_00-EN.pdf?fileId=8ac78c8c8eeb092c018f0af9e109106f

.. _ModusToolbox: https://softwaretools.infineon.com/tools/com.ifx.tb.tool.modustoolbox

.. _ModusToolbox Programming Tools: https://softwaretools.infineon.com/tools/com.ifx.tb.tool.modustoolboxprogtools

.. _Infineon OpenOCD: https://github.com/Infineon/openocd/releases/latest

.. _KitProg3: https://github.com/Infineon/KitProg3