This section helps you set up your ConnectCore device to see Storyboard in action.
The goal of this section is to have a Storyboard demo application running in your device. This application includes three different demos:
-
Electrical vehicle charger demo
-
Robot arm demo
-
Medical demo
Follow these steps to get started using the Crank Storyboard demo with your ConnectCore MP15 Development Kit.
Requirements
-
A ConnectCore MP15 Development Kit
-
The Crank prebuilt images
-
LVDS or HDMI display for the graphical user interface
-
A mouse to work in the graphical user interface
Due to a Weston issue on
wl_shell
applications, mouse input stops working after a few seconds. The mouse becomes unresponsive and the pointer turns into an hourglass or "loading" icon. See Left mouse click only possible a few seconds after application startup.You can read more about this issue at https://gitlab.freedesktop.org/wayland/weston/-/issues/82.
This occurs with anything considered a mouse input device. Any other input device (touch screen, keyboard, etc.) works as expected.
1. Download the firmware
Download the firmware images from the following location: https://ftp1.digi.com/support/digiembeddedyocto/4.0/r7/images/ccmp15-dvk/ccmp15-dvk-crank-installer.zip
The Crank demo image includes:
-
Storyboard Engine. The target-specific executable that loads the model generated by Designer and starts the execution of the state machine. See What is Storyboard?.
-
A Storyboard application created and exported with Storyboard Designer. This application is configured to be launch at startup.
2. Program the Crank demo image
Digi recommends you use the Universal Update Utility (UUU) through a USB connection to your development PC to program the images.
-
Decompress the zip file in a directory of your choice.
-
Set up your computer.
-
Download the latest Universal Update Utility (UUU), a software tool from NXP.
UUU version should be v1.5.11 or higher. -
Place the
uuu
executable in a directory in your PATH, such as/usr/bin
. -
Install
udev
rules to allow any user to runuuu
to access the USB port:$ sudo sh -c "uuu -udev >> /etc/udev/rules.d/70-uuu.rules" $ sudo udevadm control --reload
-
-
Connect a micro USB cable to your development PC and the other end to the target USB OTG connector.
-
Reset the device by pressing the reset button on the board and immediately press any key in the serial terminal to stop the auto-boot process. The U-Boot bootloader prompt displays:
NOTICE: CPU: STM32MP157CAC Rev.Z NOTICE: Model: Digi International ConnectCore MP15 Development Kit NOTICE: BL2: v2.6-stm32mp1-r2.1(release):dub-2021.10-r4.2(8fdd4435) NOTICE: BL2: Built : 14:41:33, Sep 14 2023 NOTICE: BL2: Booting BL32 optee optee: OP-TEE: revision 3.16 (43350dda) U-Boot dub-2021.10-r4.2 (Sep 14 2023 - 14:40:08 +0000) CPU: STM32MP157CAC Rev.Z DRAM: 512 MiB optee optee: OP-TEE: revision 3.16 (43350dda) Clocks: - MPU : 650 MHz - MCU : 208.878 MHz - AXI : 266.500 MHz - PER : 24 MHz - DDR : 533 MHz WDT: Started with servicing (32s timeout) NAND: 512 MiB MMC: STM32 SD/MMC: 1 In: serial Out: serial Err: serial Model: Digi International ConnectCore MP15 Development Kit ConnectCore MP15 SOM variant 0x01: 512 MiB DDR3, Wi-Fi, Bluetooth Board version 1 Boot: NAND Net: eth0: ethernet@5800a000 Normal Boot Hit any key to stop autoboot: 0 =>
Information in the console log may vary. -
On the target, in U-Boot, execute the following command:
=> fastboot 0
-
On your development PC, change to the directory where you extracted the ZIP file:
$ cd <zip-folder>
-
To program the demo image, run:
$ ./install_linux_fw_uuu.sh -i dey-image-crank
-
Once the firmware is installed, the device boots automatically. The default username is root with no password.
3. Test the Crank Storyboard demo
The Storyboard demo is automatically launched on boot.
Select any of the three different demos and interact with it:
-
Electrical vehicle charger demo
-
Robot arm demo
-
Medical demo
You can develop your own applications with Storyboard Designer, see Getting started with Storyboard.
To build your image with Storyboard Engine and applications, see Create a Crank image. |