PSION
HC Range
Development Tools
This product
has been discontinued. Please check the PSION
main page for other PSION products.

The Psion C SDK
An application written in C must be developed on a PC and downloaded to
the target machine with an appropriate serial cable. You need to use the Clarion TopSpeed
C package, which supports the specific requirements of the SIBO architecture. Applications
are written on the PC using either the TopSpeed environment or another program editor,
such as Brief. When successfully compiled and linked, the program is transferred to and
run on the target machine, normally with the aid of the SIBO debugger that is provided
with the C SDK. Those parts of the software that do not depend on the user interface code
(which is specific to each type of target machine) may be debugged locally on the PC. The
Psion C SDK provides the information required to develop applications in the C language
for Psion SIBO based products.
OPL Software Development Kit
OPL is documented in the standard HC User Guide and in the Programming
Manual, available for a small charge from MOBIS. Although you can use this information to
develop OPL programs on the machines themselves, for serious application development you
will need the OPL Software Development Kit (SDK), which provides the detailed information
required to develop professional applications for SIBO based machines. The OPL SDK
contains a Computer User Reference, Workabout User Reference, HC User Reference, Series 3
User Reference,
Programming Guide, OPL Library, Technical Reference, Development Tools
Reference, 0/S Systems Services, Devices Reference and Hardware Reference. The
Professional version of the OPL SDK also includes a copy of the ODE Development
Environment for OPL.
ODE for Windows
Object Development Environment (ODE) is an integrated OPL development
environment that runs under Windows. It provides an integrated set of tools that make it
easier to develop OPL applications. While ODE is suitable for developing simple
applications and creating prototypes for demonstration purposes, you will need the
information supplied in the full 'OPL SDK' for more serious programming. ODE provides the
facilities to edit your code, translate it, check its syntax with '`Lint' and then run it
on the target machine. All this can be achieved from the PC, under the PC's control, as
ODE is a Windows program it features a standard Windows-style user interface, with menus,
resizable windows and icons. ODE enables you to manage OPL projects, that is, OPL programs
that consist of a number of files. These files may be OPL source modules, data files,
picture files, etc. ODE allows you to set up a project list that contains the names of all
the files associated with the current project. When a particular file in the list is
changed, ODE will ensure that it gets downloaded to the target machine correctly. This
makes it easier to keep files up to date and allows the developer to concentrate on the
program itself.
PSION HC Range Development Tools Pricing: