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Precision Microcontrollers
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Precision Microcontrollers
Documents First Steps: Quick Measurement with Eval-ADuCM350 & EKSP Labview GUI
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Precision Microcontrollers requires membership for participation - click to join
  • Documents
  • 4Wire-Isolated-Bioimpedance ADuCM350 Connections To Sensor
  • ADUCM350 DESIGN SUPPORT COMMUNITY - INTRO
  • ADuCM350 FAQ ADuCM350 Evaluation Kit
  • ADuCM350 FAQ AFE / ADC Measurement Channel
  • ADuCM350 FAQ AFE Measurement Circuit Impedance Range
  • ADuCM350 FAQ AFE Sequencer
  • ADuCM350 FAQ AFE TIA
  • ADuCM350 FAQ Amperometric Measurement Example
  • ADuCM350 FAQ Calibrate
  • ADuCM350 FAQ CRC accelerator
  • ADuCM350 FAQ Debug
  • ADuCM350 FAQ DFT / Impedance Measurement
  • ADuCM350 FAQ Evaluation Kit Software Platform
  • ADuCM350 FAQ GP Timers
  • ADuCM350 FAQ GPIOs and Pinmuxing
  • ADuCM350 FAQ I2C serial interface
  • ADuCM350 FAQ Index
  • ADuCM350 FAQ LCD controller
  • ADuCM350 FAQ Operational Supply Range / Power Supplies
  • ADuCM350 FAQ Parallel Display Interface(PDI)
  • ADuCM350 FAQ Potentiostat / Amperometric
  • ADuCM350 FAQ Power Consumption
  • ADuCM350 FAQ Power Management Unit
  • ADuCM350 FAQ Random Number Generator
  • ADuCM350 FAQ Real Time Clock (RTC)
  • ADuCM350 FAQ SDK Driver Specific FAQs
  • ADuCM350 FAQ SPI
  • ADuCM350 FAQ Switch Matrix
  • ADuCM350 FAQ System Clocks
  • ADuCM350 FAQ System Integrity
  • ADuCM350 SDK v2.3.0.0 now available
  • ADuCM355 FAQ
  • ADuCM360 offset voltage
  • ADuCM360 programming in production
  • ADuCM360 VDAC interpolation mode
  • ADuCM360, CRC-24 initial values
  • ADUCM360/361 ADC input or external reference short/open detection
  • ADUCM360/361: ADC ENOB Calculation
  • ADUCM360/361: Configuring unused ADC inputs
  • ADUCM360/361: Convert ADC reading to voltage
  • ADUCM360/361: Differences between Serial Wire Debug and JTAG
  • ADUCM360/361: Memory-to-Memory DMA transfers
  • ADUCM360/361: Register Information
  • ADUCM360/361:  SINC3 and SINC4 digital filter performance vs different ADC sampling rates
  • ADUCM360/ADUCM361: External Clock
  • ADuCM361 serial download mode
  • AFE Transmit Stage
  • Bio-Impedance & ECG Measurement Solution
  • Bioimpedance Measurement Using ADuCM350
  • CN0300: AIN7/Vbias
  • CN0300: Calibration Options
  • CN0300: DAC output settling time
  • CN0300: Increasing DAC Resolution
  • CN0300: Is it possible to use the ADuCM361 instead of the ADuCM360?
  • CN0300: Maximum Loop Voltage (AIN8 connected to INT_Vref)
  • CN0300: Power Consumption
  • CN0300: Type-K or Type-J thermocouple instead of Type-T
  • Continuously Amperometric Measurement Example
  • Difference between ADuCM360 and ADuCM361
  • downloading issue with MDIOWSD v0.1 and aducm320
  • Errata for ADuCM350 I2C serial interface
  • Example for parity checking on ADuCM361
  • FAQ ADuCM350 Embedded Software Development
  • FAQ for Captouch on ADuCM350
  • FAQ: ADuCM360 - IAR Embedded Workbench
  • FAQ: ADuCRF101 antenna information
  • FAQ: Getting Started with the ADuCRF101 Development System
  • FAQ: How to order the ADuCRF101 Development System
  • FAQ: How to use the ADuCRF101 Serial Downloader
  • FAQ: The ADI Elves Software Tool
  • First Steps: Quick Measurement with Eval-ADuCM350 & EKSP Labview GUI
  • How to get SDK + Eval-ADuCM350EBZ Working together.
  • How to use ADICUP360 with EmBitz
  • Issues with USB-SWD/UART-EMUZ
  • Known Issues for ADuCM350 Silicon and Support Material
  • New Revision of UG-587 Available
  • Optimizing RCAL,RTIA,CTIA and DAC voltage of ADuCM350 for 4-Wire Measurement.
  • Potentiostat / Amperometric Measurement Using ADuCM350
  • Precision Microcontrollers Space Description
  • Support for Analog Microcontrollers in Keil MDK-ARM Microcontroller Development Kit v5.xx
  • Unipolar Current Measurement Using ADuCM350
  • Video: Wireless Energy Metering Communications System from Analog Devices

First Steps: Quick Measurement with Eval-ADuCM350 & EKSP Labview GUI

The following is a short easy guide to get an Impedance measurement plotted on your PC on receipt of the ADuCM350 evaluation kit, the Eval-ADuCM350EBZ.

The EKSP is GUI based PC software coupled with firmware running on the Eval-ADUCM350EBZ evaluation board which allows the user to easily perform analog front end (AFE) measurements, without having to write any embedded software.

This process assumes you have not downloaded new code on to part or erased the EKSP.hex file that has been downloaded to the ADuCM350 by default. Please go to ADuCM350 FAQ Evaluation Kit Software Platform if you need to re-download EKSP.hex file.

Step 1. Download EKSP Labview GUI Software

The EKSP installer can be downloaded from the ADuCM350 Design Resources Downloads.  This installer will install the GUI based PC software.

Step 2. Connect Eval-ADuCM350EBZ board to PC

Once the software is installed, connect the emulator board (not yet connected to the motherboard) to the target PC using the USB cable provided and open Device Manager (can be found in Control Panel) on the PC. Under Ports, the emulator board will be recognized as JLink CDC UART Port (COMX, where X is the COM port number). Take note of the COM port number.

Please ensure the Switch Mux Config Board is mounted correctly on the Eval-ADuCM350EBZ board as shown below.


Step 2. Run EKSP Labview GUI

Launch the ADuCM350 EKSP GUI software. ADuCM350_EKSP.exe can be found in the Start menu under All Programs -> Analog Devices -> ADuCM350 or in the installation directory (if the default installation path is used: C:\Program Files (x86)\Analog Devices\ADuCM350).

The software will automatically detect the available COM ports and connect with the board. If more than one board is detected, the user will have the option of which board to connect to.

If the software fails to connect, try some or all of the following:

  • Ensure that the USB-SWD/UART-EMUZ emulator board is connected to the PC and to the Eval-ADUCM350EBZ motherboard
  • Reset the Eval-ADUCM350EBZ motherboard
  • Check that the links on the Eval-ADUCM350EBZ motherboard are in the correct (default) positions see UG-668 in Design Documentation folder.

Step 3. Quick Impedance Measurement (Frequency Sweep)

Once GUI Opens:

  1. Click Go
  2. Click Plot

By default, the ADuCM350 EKSP software is configured to do a frequency sweep impedance measurement, just by clicking Go. The default values will trigger multiple impedance measurements, each with an AC excitation voltage amplitude of 6.36 mV and frequencies from 1 kHz to 50 kHz in 1 kHz steps.

While the measurements are being performed, the mouse cursor will change to the system busy cursor and the Impedance Measurement Status LED will light. Once the measurements are complete, the LED will extinguish and Measurement Return Data will be populated with results.

To view a simple plot of the results, click the Plot button below the results and a plot will open in a separate window, as shown in Figure 6. Click Plot on both the ADuCM350 EKSP Tab and again on the Plot AFE Results Tab, to plot the values specified in the Plot Selection drop down menu (Impedance Magnitude vs. Frequency by default). Alternative plotting options can be found in the Plot Selection drop down menu. Click Close to close this window.

The default plot below is a Measured Versus Theoretical Impedance Frequency Sweep.

For more information on the EKSP Labview GUI  and how to used it please refer to

ADuCM350 FAQ Evaluation Kit Software Platform which is an FAQ and has a link to the EKSP Userguide.

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