If you have provisioned the device, the hex file must be signed with the same key used during provisioning using the ModusToolbox™ Edge Protect Security Suite. To do this, add a

postbuild.bat

file with a command similar to the following, all on one line. Update the paths, file names, and key to match your configuration.

[path-to-edgeprotecttools]
\bin\edgeprotecttools sign-image --image "Debug/Exe/Empty_App.hex" --output "Debug/Exe/Empty_App.hex" --header-size 0x400 --slot-size 0x20000 --key keys/oem_rot_priv_key_0.pem --hex-addr 0x32000000 --align 1 --pad --security-counter 0 --erased-val 0 --public-key-format full --pubkey-encoding raw --signature-encoding raw --min-erase-size 0x200 --overwrite-only

Then, there are a few settings to configure the device before programming and debugging.

  1. Open the options dialog to

    Build Actions

    and click

    New

    :



  2. On the New Build Action dialog, type the

    postbuild.bat

    file in the

    Command line

    field, select "Run after linking" in the

    Build order

    field, and click

    OK

    :





  3. Switch to

    Output Converter

    , enable

    Generate additional output

    , and select "Intel Hex file" in

    Output format

    :



  4. Click

    OK

    to close the Options dialog.

  5. On the IAR main menu, select

    Project > Make

    to build the application.

Go the

Program and debug

section.