Microscan MS-4 - Request Checksum

13-16 MS-4 Imager User’s Manual
Firmware
Request Checksum
You can send a request to the Imager for part numbers, checksums, boot code, and
application code.
By ESP
You can access Checksum from the Utilities menu.
1. Click the Firmware tab.
2. From the pulldown selection box to the left of the Request Checksum button, make
your selection.
3. Select the code type to see its checksum displayed in the text field to the right of the
Request Checksum button.
By Serial Command
• When you send <!> (a request for all available firmware checksums), the Imager returns:
<!b/BOOT_CHECKSUM><!a/APP_CHECKSUM><!p/PROFILE_CHECKSUM>
• When you send <!a> (a request for the application code checksum), the Imager returns:
<!a/APP_CHECKSUM>
• When you send <!b> (a request for the boot code checksum), the Imager returns:
<!b/BOOT_CHECKSUM>
• When you send <!p> (a request for profile module checksum), the Imager returns:
<!p/PROFILE_CHECKSUM>