UpdatePackageHandler (PRG)

Description

This program handles application and firmware update packages.

On the rising edge of i_Enable, this program checks if the file *_package_*.zip exists in the userapp directory.

When found, the following sequence is started:

1. Ensure that an empty update directory exists

2. Extract found _package_.zip file to update directory

3. Move extracted control unit binaries from update/update to update directory

4. Delete the package file after extraction

If the package file is not found, the sequence is considered to be finished successfully.

Output o_Ready is set to TRUE when the sequence is finished.

Limitations

Inputs

Outputs

Example code

See VersionsFromUnits (FB) for example code.

See also

• Updating Software from Application (6000 series)

• DefineUpdateNeed (FUN)

• VersionsFromLocalOD (FUN)

• VersionsFromPacket (FUN)

• VersionsFromUnits (FB)