boards/infineon/cy8cproto_062_4343w/doc/index.rst
.. zephyr:board:: cy8cproto_062_4343w
Overview
The CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT Prototyping Kit is a low-cost hardware platform that enables design and debug of PSOC 6 MCUs. It comes with a Murata LBEE5KL1DX module, based on the CYW4343W combo device, industry-leading CAPSENSE for touch buttons and slider, on-board debugger/programmer with KitProg3, microSD card interface, 512-Mb Quad-SPI NOR flash, PDM-PCM microphone, and a thermistor.
This kit is designed with a snap-away form-factor, allowing the user to separate the different components and features that come with this kit and use independently. In addition, support for Digilent's Pmod interface is also provided with this kit.
Hardware
For more information about the PSOC 62 MCU SoC and CY8CPROTO-062-4343W board:
PSOC 62 MCU SoC Website_PSOC 62 MCU Datasheet_PSOC 62 MCU Architecture Reference Manual_PSOC 62 MCU Register Reference Manual_CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT Website_CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT User Guide_CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT Schematics_.. zephyr:board-supported-hw::
The PSOC 62 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
cy8cproto_062_4343w board optionally uses binary blobs for features (e.g WIFI/Bluetooth chip firmware, CM0p prebuilt images, etc).
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: cy8cproto_062_4343w :goals: build
Programming and Debugging
.. zephyr:board-supported-runners::
The CY8CPROTO-062-4343W 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.
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.
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 cy8cproto_062_4343w -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 cy8cproto_062_4343w -p always samples/basic/blinky
west flash
west debug
Once the gdb console starts after executing the west debug command, you may now set breakpoints and perform other standard GDB debugging on the PSOC 6 CM4 core.
+------------------------------------------------+----------------------------------------+ | Problem | Solution | +================================================+========================================+ | The GPIO_INT_TRIG_BOTH interrupt is not raised | This will be fixed in a future release.| | when the associated GPIO is asserted. | | +------------------------------------------------+----------------------------------------+ | GDB experiences a timeout error connecting to | This will be fixed in a future release.| | a server instance started by west debugserver. | | +------------------------------------------------+----------------------------------------+
.. _PSOC 62 MCU SoC Website: https://www.infineon.com/products/microcontroller/32-bit-psoc-arm-cortex/psoc-6-m4-mcu/psoc-62
.. _PSOC 62 MCU Datasheet: https://www.infineon.com/assets/row/public/documents/30/49/infineon-psoc-6-mcu-cy8c62x8-cy8c62xa-datasheet-en.pdf
.. _PSOC 62 MCU Architecture Reference Manual: https://www.cypress.com/documentation/technical-reference-manuals/psoc-6-mcu-psoc-62-architecture-technical-reference-manual
.. _PSOC 62 MCU Register Reference Manual: https://www.cypress.com/documentation/technical-reference-manuals/psoc-6-mcu-psoc-62-register-technical-reference-manual-trm
.. _CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT Website: https://www.infineon.com/cms/en/product/evaluation-boards/cy8cproto-062-4343w/
.. _CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT User Guide: https://www.infineon.com/cms/en/product/evaluation-boards/cy8cproto-062-4343w/#!?fileId=8ac78c8c7d0d8da4017d0f0118571844
.. _CY8CPROTO-062-4343W PSOC 6 Wi-Fi BT Schematics: https://www.infineon.com/cms/en/product/evaluation-boards/cy8cproto-062-4343w/#!?fileId=8ac78c8c7d0d8da4017d0f01126b183f
.. _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