UM1870 datasheet(16/58 Pages) STMICROELECTRONICS

16 / 58 page

GUI software description

UM1870

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DocID027602 Rev 1

Figure 5. Command packet table

The command packet table contains four columns:

•

Parameter: name of the packet field as they are named in volume 2, part E of

Bluetooth specification.

•

Value: field value represented in hexadecimal format (right-click on a cell to change its

representation format).

•

Literal: meaning of the current field value.

•

Info: description of the corresponding field.

Only the yellow cells of this table can be modified by the user. The Parameter Total Length is

fixed or automatically calculated after modifying cell content.

After the fields have been modified (if required) the command can be sent using the Send

button.

HCI Packet history and details

At the bottom of the main window, two tables show packets sent to and received from the

BLE controller, as well as other events. The left table (sent/received packets) holds a history

of all packets (see Figure 6). The right one (packet details) shows all the details of the

selected packet as is done in the command packet table (Figure 6).

Figure 6. Packet history and details

Double-clicking on a row of the sent/received packets table shows the raw packet.

UM1870 Datasheet(PDF) 16 Page - STMicroelectronics