Software
Clicking on the
Run
button to the right of the
Command
window causes the commands in the
Command
window to be sent to the bq76PL455A-Q1(s). In the case of this example, the command is a
Broadcast
Write with Response
message to all connected bq76PL455A-Q1 devices, asking each connected device
to sample all of its selected input channels and then return the sampled results. The resulting command
and the responses are logged in the
Packets Logged
window as seen in
Commands from the GUI to a bq76PL455A-Q1 device are logged in
red
and a response from a
bq76PL455A-Q1 to the GUI is logged in
blue
. In the example case in
, there are four
bq76PL455A-Q1 devices connected to the GUI, so the
Broadcast Write with Response
command
garnered four responses, each of which appears on its own line in the
Packets Logged
window.
Figure 33. Broadcast Command Responses
In the event an improper command is sent which disrupts communication between the GUI and the
bq76PL455A-Q1, clicking the
ClrComm
button to the right of the
Command
window attempts to restore
the communications interface.
47
SLUUBA7A – April 2015 – Revised July 2015
bq76PL455EVM and GUI User Guide
Copyright © 2015, Texas Instruments Incorporated
