AN-35850
15
Holt Integrated Circuits
3. Debug requires an interface between the computer running IAR Embedded Workbench® and the
HI-35850 Application Development Kit. Connect the small end of the provided USB cable to the
evaluation board USB connector marked DEBUG. Connect the other end of the USB cable to a free
computer USB port. The IAR C-SPY Debugger for ARM includes drivers for numerous target system
interfaces, including built in “J-link On Board”.
The first time the evaluation board USB cable is connected to the computer, the Windows “Found
New Hardware” message should appear for the J-Link device. After several seconds, Windows
should load the appropriate driver and advise, “Your hardware is ready for use”. An internet connection
is required.
If difficulties arise when initiating a debug session at step 5, click
Project
then
Options
. In the
window that opens, under
Category
=
Debugger
highlight
J-Link/J-Trace
. Click the tab labeled
Connection
, then verify Communications = USB and Interface = SWD.
4. Open IAR Embedded Workbench®. Click
File
, then
Open Workspace
, then navigate to the project
subdirectory created in step 4. Select the project file with .eww extension, then click
Open
. (The
next time Embedded Workbench® opens, this project will appear in the Recent Workspaces list
when
File
is clicked.)
