SNAU163C August   2014  – October  2016 FDC1004

 

  1.   FDC1004EVM User's Guide
    1.     Trademarks
    2. 1 Setup
      1. 1.1 FDC1004EVM
      2. 1.2 Input/Output Connector Description
      3. 1.3 HW Setup
    3. 2 Sensing Solutions EVM GUI
      1. 2.1 System Requirements
      2. 2.2 Installation Instructions
      3. 2.3 Starting the GUI
      4. 2.4 Navigating the GUI
      5. 2.5 Connecting the EVM
      6. 2.6 Configuring the EVM Using the Register Page
        1. 2.6.1 Automatically Update GUI Register Values Using Auto-Read
        2. 2.6.2 Manually Update Device Register Values
        3. 2.6.3 Reading Register Values without Auto-Read
        4. 2.6.4 Saving Device Configurations
        5. 2.6.5 Loading Previously Saved Configurations
      7. 2.7 Configuring the EVM Using the Configuration Page
      8. 2.8 Streaming Measurement Data
        1. 2.8.1 Choosing the Graph and Visible Channels
        2. 2.8.2 Logging Data to a File
        3. 2.8.3 Starting and Stopping Data Streaming
        4. 2.8.4 Data Statistics
        5. 2.8.5 Configuring the Graph
        6. 2.8.6 Navigating the Data Streaming Buffer
      9. 2.9 Updating the EVM Firmware
    4. 3 Board Layout
    5. 4 Schematic
  2.   Revision History

2.8.6 Navigating the Data Streaming Buffer

The Sensing Solutions EVM GUI stores a buffer of data samples and then displays a subset of those samples. The data buffer can be navigated using the horizontal slider below the graph. To show more samples on the graph, click either the slider on the left or right side of the green bar and drag it closer or further from the other slider. The number of samples displayed is shown between the left and right sliders in the green bar.

6_gui_streaming_13_fdc1004_stream_show_more_samples.pngFigure 35. Changing Number of Samples Displayed in Data Graph

By clicking on the green bar and dragging the mouse left or right, previous samples in the buffer can be displayed.

6_gui_streaming_14_fdc1004_stream_view_buffer.pngFigure 36. Displaying Previous Data Samples on the Data Streaming Page