LEGIC XDK110 User manual

XDK 110 | Quick Start Documentation
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Document revision:
Date:
Notice:
0.9
05.07.2022
This document will be modified without any notification.
Pictures and portrayals serve as illustration and can differ from
reality.
XDK110 Cross Domain Development Kit
Quick Start Documentation
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.

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Contents
1Overview 3
1.1 Intended Use of XDK 110 .....................................................................................................................................................3
1.2 Included in Delivery .............................................................................................................................................................3
1.3 Sensors.................................................................................................................................................................................3
1.4 Data Storage.........................................................................................................................................................................3
1.5 Communication....................................................................................................................................................................3
1.6 Technical Specifications .......................................................................................................................................................4
1.7 Connectors, Buttons and LED...............................................................................................................................................4
2Start-up and Software 5
2.1 Download and Installation...................................................................................................................................................5
2.2 Connecting XDK 110.............................................................................................................................................................5
2.3 Connecting the Extension-Board “XDK Gateway” ...............................................................................................................5
2.4 Connector Pin Assignment on the Extension Board ............................................................................................................6
2.5Errata ...................................................................................................................................................................................7
2.6 Getting Started.....................................................................................................................................................................8
2.7 Flashing the XDK 110 ...........................................................................................................................................................8
2.8 Demos..................................................................................................................................................................................8
2.9 Toolbox.................................................................................................................................................................................9
2.10 API Documentation..............................................................................................................................................................9
2.11 Community ..........................................................................................................................................................................9
2.12 Accessories ..........................................................................................................................................................................9
2.13 Further Information.............................................................................................................................................................9

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1Overview
1.1 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.
1.2 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
1.3 Sensors
BMA280 Accelerometer
BMG160 Gyroscope
BMM150 Magnetometer
BMI160 Accelerometer/Gyroscope
BME280 Humidity/Pressure/Temperature
AKU340 Ambient Noise
MAX44009 Ambient Light
1.4 Data Storage
Micro-SD card slot
1.5 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.

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1.6 Technical Specifications
1.7 Connectors, Buttons and LED
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

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2Start-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.
2.1 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).
2.2 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.
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
2.3 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.
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.

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2.4 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

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2.5 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.

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2.6 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”.
2.7 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.
2.8 Demos
The software package contains example demos, see chart below (Workbench Release 3.6.0):

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2.9 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.
2.10 API Documentation
The API documentation can be opened using the “Help”- function of the “XDK-Workbench“.
2.11 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.
2.12 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.
2.13 Further Information
The device should not be carried on the body permanently.