Psion/EPOC software and resources

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Documentation and stuff

ASM docs
12667 bytes
ASM, MC OPX, WGFX OPX and ARM assembler syntax

Documentation for ASM, the MC OPX and the WGFX OPX - all in Word format - and a Data file describing the ARM assembler syntax.
ARM Ltd.

ASM

ASM assembler
25740 bytes


ASM source
32415 bytes


MC+WGFX OPX
4823 bytes


MC+WGFX OPX source
13375 bytes


MC/WGFX/ASM example
9216 bytes


ASM Assembler

ASM is an assembler for ARM based EPOC devices. It can save in the format used by the MC OPX.
The MC OPX allows assembled code to be loaded and executed from OPL; you cannot call the OS from assembled code, but it can be used to greatly speed up dataprocessing in OPL.
The WGFX OPX allows the pixels in a bitmap to be accessed directly from OPL or from assembled code.

To install the OPXs, simply copy the OPX and OXH files to the OPX and OPL directories in your System folder.

All of this has been developed under Linux - there is no guarentee that it'll compile under Windows.
EPOC World - EPOC/Symbian developers site
Portal-PDA - pictures of the inside of an Psion 5mx

Henrik Bjerregaard Pedersen
Sandbygårdvej 18 1 tv
DK-2700 Brønshøj
Denmark
email: henrik@login.dknet.dk
Last updated 2001-03-21

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