Advanced Topics
5000 Mobile Terminal Product Guide (5000-REV2.21)
Chapter 7-70
This command is primarily used to add a new task . This may be required to add new features to the
system or to provide a custom option.
The
load
task installs images on sector boundaries. When a new image is downloaded, the first
taskname in the image is checked against the first taskname of all images currently in the Flash
memory. If the two names match, then the old image is overwritten. Otherwise, the new image is
written starting at the first available new sector boundary.
To load a task image at the next available space starting from low address, use the command:
>load flash now
To restart the MT unit.
>load lf [filename]
To load task image with [filename].
Installing a Task Image into High Memory
High memory is an area in Flash memory which is unaffected by a new (complete) Flash image install
procedure. It is generally reserved for character sets or custom tasks.
To install a task image at the highest available sector that can hold the image, use the commands:
>load flash now
To restart the MT unit.
>load lfh [filename]
To load task image with [filename] into high memory.
Installing a Task Image at Specific Address
To install a task image at a specific start address, use the commands:
>load flash now
To restart the MT unit.
>load lf@[address] [filename]
To load task image with [filename] at [address].
If the [address] location already contains a task image, the task image with [filename] will be installed
at the subsequent available sector.