Texas Instruments DRV8899-Q1, Руководство пользователя, Страница: 3 / 11

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GUI Application
3 SLVUBR6A – October 2019 – Revised October 2019
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DRV8899-Q1 EVM GUI User's Guide
Figure 1. DRV8899-Q1 EVM GUI (Home Page)
• The application will try to establish communication with the device connected. A message showing
‘Connected to Cloud Agent. Connecting to target…’ will be displayed in the hardware connection status
pane at the bottom of the screen. If the connection is successful, a ‘COMxx:9600 Connected to Target’
message appears as shown in
Figure 2 below.
Figure 2. Figure 2. DRV8899-Q1 EVM GUI (Device Connection pane)
• If the GUI fails to connect to the EVM, the hardware connection status pane will show the message
‘Hardware Not Connected.’
• If the GUI is opened without connecting the EVM, the hardware connection status pane will show
‘Error: no serial ports found.’
• If there are more than one DRV8899-Q1 EVM boards connected, the first matching device will be
connected automatically. In order to switch to another EVM,
– Click Options -> Serial Port. A serial port configuration popup is displayed as shown below in
Figure 3 .
– Choose the appropriate port and baud rate.
– Click OK.