LEGIC XDK110 Cross Domain Development Kit
First: The LEGIC Cross Domain Development Kit is a universal programmable multiple sensor device for prototypical applications and long term use for low volume productions.
Overview
Intended Use of XDK 110
The XDK 110 Cross-Domain Development Kit is a universal programmable multiple sensor device for prototypical applications and long term use for low volume productions for Internet of Things (IoT) use cases. It works with Windows 7 or higher.
Included in Delivery
- XDK 110 Development Kit with Lithium Ion Battery
- Extension board with cable; 10 cm, 26 pin
- Micro USB 2.0 connector cable
- Mounting plate and screws
Sensors
- BMA280: Accelerometer
- BMG160: Gyroscope
- BMM150: Magnetometer
- BMI160: Accelerometer/Gyroscope
- BME280: Humidity/Pressure/Temperature
- AKU340: Ambient Noise
- MAX44009: Ambient Light
Data Storage
- Micro-SD card slot
Communication
- Cable: USB 2.0
- Wireless: Bluetooth; Wireless LAN, 2,4 GHz
- LED: 1x green, 1x yellow, 1x orange, 1x red
The red, orange and yellow LED can be controlled in application mode.
Technical Specifications
| NAME | VALUE |
| Temperature Range | -20 – 60 °C operating
0 – 45 °C charging |
| Humidity | 10 – 90 %, non-condensing |
| IP Rating | IP 30 (IEC 60529) |
| Flammability Classification | HB (IEC 60695-11-10/-20; CSA C 22.2) |
| Voltage | 5 V DC |
| Charging Current | 100mA/500mA; 150mA usually |
| Communication (Cable) | USB |
| Wireless LAN | IEEE 802.11 b/g/n |
| Bluetooth 4.0 | IEEE 802.15.1 |
| Working Height | Max. 8000m above mean sea level |
| Surrounding | Interior |
Connectors, Buttons and LED
Start-up and Software
The software for the XDK is available online. You can download the software at www.xdk.io. Go to the download section to get the latest software package and demos.
Download and Installation
Download the software package “XDK Workbench” from the website www.xdk.io and start the installer. The software package contains all necessary components. Program examples, demos and a Toolbox are included (please refer 2.3. Getting started).
Connecting XDK 110
Connect the USB cable, which is included in delivery to the USB Connector of your PC and the Micro-USB Connector of the XDK.
NOTICE: Functional Limitations
The device can be impaired or damaged if the power source is inadequate.
- Do not use cables > 3 m.
- Use only certified USB power adapters.
The XDK 110 uses the LED to show the following states
- LED Green: The green LED shows the charging status and cannot be controlled by software.
- Continuous: Charging/Charging suspended by thermal loop
- Flashing: Safety timers expired
- Off: Charging done/Recharging after termination/IC disabled or no valid input power/Battery absent
In Bootloader Mode the following LEDs are active
- LED Yellow: Continuous: Bootloader mode active and USB connected; Driver loaded
- LED Red: Continuous: Bootloader Mode active
- Flashing 5x: No valid application detected; XDK remains in Bootloader Mode
Connecting the Extension-Board “XDK Gateway”
Connect the 26-pin cable which is included in delivery with the extension board to the 26-pin connector of the XDK 110. The extension board offers a simple way to implement additional functions. It is optimized for the use of breadboards.
Connector Pin Assignment on the Extension Board
| CONNECTOR PIN | MCU PIN | SUGGESTED USE | CONNECTOR PIN | MCU PIN | SUGGESTED USE |
| A1 | PA0 | TIM0_CC0 | B1 | PB9 | UART1_TX (U1_TX) |
| A2 | PC0 | TIM0_CC1 | B2 | PB10 | UART1_RX (U1_RX) |
| A3 | PC1 | TIM0_CC2 | B3 | PB2 | UART1_RTS |
| A4 | PC2 | TIM0_CDTI0 | B4 | PF6 | UART1_CTS |
| A5 | PC3 | TIM0_CDTI1 | B5 | PB4 | US2_MISO (U2_RX) |
| A6 | PC4 | TIM0_CDTI2 | B6 | PB3 | US2_MOSI (U2_TX) |
| A7 | PC8 | TIM2_CC0 | B7 | PB5 | US2_SCK (US2_CLK) |
| A8 | PC9 | TIM2_CC1 | B8 | PD8 | US2_CS (EXT_CS) |
| A9 | PC10 | TIM2_CC2 | B9 | PB11 | 2C1_SDA |
| A10 | PD6 | ADC0_CH6 | B10 | PB12 | I2C1_SDL |
| A11 | PD5 | ADC0_CH5 | B11 | 2V5 | Power Limit 100 mA continuous/peak |
| A12 | PA1 | GPIO | B12 | 3V3 | Power Limit 100 mA continuous/peak |
| A13 | PE2 | GPIO | B13 | GND | Power |
Errata
Unfortunately, there is an error in the labelling of the “XDK Gateway” (Version V1.0) extension board delivered with XDK. Some of the pins names were swapped. The correct pin assignment is shown in the picture below. We apologize for any inconvenience caused by this. The error is corrected for the successive versions.
Getting Started
- Start the software “XDK Workbench”.
- The “Welcome”-screen will appear.
- If an XDK is connected, the XDK symbol will appear.
- Create your application.
- Click on the “Flash”-Button. Your application will be transferred to the XDK.
- Check the output of the XDK by using the console of the “XDK-Workbench”.
Flashing the XDK 110
The XDK 110 can only be programmed while in bootloader mode. To enter bootloader mode, press the “Flash” button. The software puts the XDK 110 in bootloader mode, flashes the program and reboots. If the software does not put the XDK 110 in bootloader mode, this can be done manually:
- Switch off the XDK 110.
- Press Button 1.
- Hold down Button 1 and switch the XDK 110 back on.
The red LED will light up. If a USB connection is already established, the yellow LED will also light up. Press the “Flash” button.
Demos
The software package contains example demos, see chart below (Workbench Release 3.6.0)
XDK-Examples
Toolbox
The Toolbox contains various function blocks and algorithms, like filters, FFT (Fast Fourier Transform) and more. For example, the toolbox can help determine the spatial position of the XDK 110 by using the raw data from the gyroscope and the accelerometer.
API Documentation
The API documentation can be opened using the “Help”- function of the “XDK-Workbench“.
Community
Visit www.xdk.io. Find updates and further program examples in the forum. There you can also communicate with other XDK users and get technical support.
Accessories
Additionally, the J-link adapter “J-Link 9-Pin Cortex-M Adapter” can be purchased from Segger (http://www.segger.com). The adapter facilitates using JTAG to debug the program on the XDK 110. When ordering, refer to XDK 110 to get the right adapter.
Further Information
The device should not be carried on the body permanently.
This document will be modified without any notification | 07.09.2020
Documents / Resources
 |
LEGIC XDK110 Cross Domain Development Kit [pdf] User Guide XDK110 Cross Domain Development Kit, XDK110, Cross Domain Development Kit, Development Kit |
