Vehicle Spy offers many ways to filter data.  One of these ways is the Filter Bar.

The Filter Bar (Figure 1) is located on the left side of the Messages view.  With just a click you can activate any of Vehicle Spy's standard filters.  Single, multiple, and custom filters are supported.  It is easy to focus on just the information that interests you.

How it works:

Vehicle Spy maintains two separate circular buffers for the Messages view.  One of the buffers is unfiltered and contains everything while the other buffer is filtered according to the Filter Bar and any column filter settings.

The Filter Bar can include and exclude messages.  Messages are always excluded first and then included. 

For example in Figure 1, Vehicle Spy is including HS CAN and SW CAN messages while excluding J1850 VPW messages.

Turning the filter on and off:
  
You can turn the Messages view filter on and off by clicking the Filter button (Figure 1:) in the top left corner.  Tapping predefined function key F3 then F will also work.

When the filter is on, the button is depressed or blue as shown in Figure 1 and only filtered messages are included in the display and contents of saved buffer files.

When the filter is off, all messages are included in the display and contents of saved buffer files.

Creating a Filter:

You can build your filter in the Filter Bar quickly and easily.  Include an item in the Filter Bar by clicking in the first box to the right of the item name.  A check mark will appear () in the box and the item name will turn green.  The check mark means to include that item in the filter.  To exclude an item, click the second box to the right of the item name.  An X will appear () and the item name will turn red.  Clicking on a checkmark or an X a second time will clear the filter selection (Figure 1:).

Categories of Filters:

The +/- toggle buttons expand and contract all items in a category (Figure 1:).  Table 1 describes the major categories in the Filter Bar.