Psion OPO/OPA - Revision history

Dexvertbot: Change telparia.com samples link to template

2023-12-28T04:06:57Z

Change telparia.com samples link to template

Sembiance: /* Sample files */

2022-04-04T14:16:58Z

‎Sample files

Sembiance: Added software and sample files

2022-04-04T04:09:46Z

Added software and sample files

Jsummers at 13:54, 5 November 2018

2018-11-05T13:54:50Z

Jsummers: /* Identification */

2014-09-30T01:40:22Z

‎Identification

Jsummers: /* Identifiers */

2014-09-07T16:34:05Z

‎Identifiers

Jsummers at 16:32, 7 September 2014

2014-09-07T16:32:29Z

Jsummers: Jsummers moved page Psion OPO to Psion OPO/OPA

2014-09-07T16:29:13Z

Jsummers moved page Psion OPO to Psion OPO/OPA

Jsummers at 00:05, 23 April 2014

2014-04-23T00:05:32Z

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Executables |extensions={{ext|opo}}, {{ext|opa}} }} '''OPO''' (OPL Object, Psion OPL Output) is an executable format used on Psion ..."

2014-04-12T16:24:44Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Executables |extensions={{ext|opo}}, {{ext|opa}} }} '''OPO''' (OPL Object, Psion OPL Output) is an executable format used on Psion ..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Executables
|extensions={{ext|opo}}, {{ext|opa}}
}}
'''OPO''' (OPL Object, Psion OPL Output) is an executable format used on Psion PDA devices. OPO files are usually created by compiling programs written in the [[OPL]] programming language.

There is an '''OPA''' variant format, which can also contain embedded resource files.

See also [[Psion IMG]].

== Identification ==
OPO files begin with the ASCII signature "<code>OPLObjectFile**</code>".

== Specifications ==
* http://www.davros.org/psion/psionics/opo.fmt

== Software ==
* http://www.project-atlantis.co.uk/download.html → [http://www.project-atlantis.co.uk/zips/oplinfo.zip OPL Info] (OPO executable that displays information about OPO executables)

== Sample files ==
* http://cd.textfiles.com/pdasoftware/PSION/ ...

[[Category:Personal Digital Assistant formats]]

@@ Line 28: / Line 28: @@
 * http://cd.textfiles.com/pdasoftware/PSION/ ... (*.OPO, *.OPA)
 ** [http://cd.textfiles.com/pdasoftware/PSION/MISC/CONV/CONVERT.APP CONVERT.APP], [http://cd.textfiles.com/pdasoftware/PSION/GAMES/RISK/RISK.APP RISK.APP] - Examples with .APP extension
-* https://telparia.com/fileFormatSamples/executable/psionOPL/
+* {{DexvertSamples|executable/psionOPL}}
 [[Category:Personal Digital Assistant formats]]
 [[Category:EPOC/Symbian]]

@@ Line 28: / Line 28: @@
 * http://cd.textfiles.com/pdasoftware/PSION/ ... (*.OPO, *.OPA)
 ** [http://cd.textfiles.com/pdasoftware/PSION/MISC/CONV/CONVERT.APP CONVERT.APP], [http://cd.textfiles.com/pdasoftware/PSION/GAMES/RISK/RISK.APP RISK.APP] - Examples with .APP extension
-* https://telparia.com/fileFormatSamples/executable/psionExecutable/
+* https://telparia.com/fileFormatSamples/executable/psionOPL/
 [[Category:Personal Digital Assistant formats]]
 [[Category:EPOC/Symbian]]

@@ Line 8: / Line 8: @@
 There is an '''OPA''' variant format, which can also contain embedded resource files. The embedded files usually include an icon in [[Psion PIC]] format.
-See also [[Psion IMG/APP]].
+See also:
 == Identifiers ==
@@ Line 27: / Line 29: @@
 [[Category:Personal Digital Assistant formats]]

@@ Line 11: / Line 11: @@
 == Identifiers ==
-The usual file extensions are .OPO and .OPA. We've observed .APP as well, though that's more commonly used for [[Psion IMG|IMG/APP]] format.
+The usual file extensions are .OPO and .OPA. We've observed .APP as well, though that's more commonly used for [[Psion IMG/APP]] format.
 == Identification ==

@@ Line 8: / Line 8: @@
 There is an '''OPA''' variant format, which can also contain embedded resource files. The embedded files usually include an icon in [[Psion PIC]] format.
-See also [[Psion IMG]].
+See also [[Psion IMG/APP]].
 == Identifiers ==

@@ Line 14: / Line 14: @@
 == Identification ==
-OPO files begin with the ASCII signature "<code>OPLObjectFile**</code>".
+OPO and OPA files begin with the ASCII signature "<code>OPLObjectFile**</code>".
 == Specifications ==

@@ Line 2: / Line 2: @@
 |formattype=electronic
 |subcat=Executables
-|extensions={{ext|opo}}, {{ext|opa}}
+|extensions={{ext|opo}}, {{ext|opa}}, {{ext|app}}
 }}
 '''OPO''' (OPL Object, Psion OPL Output) is an executable format used on Psion PDA devices. OPO files are usually created by compiling programs written in the [[OPL]] programming language.
-There is an '''OPA''' variant format, which can also contain embedded resource files.
+There is an '''OPA''' variant format, which can also contain embedded resource files. The embedded files usually include an icon in [[Psion PIC]] format.
 See also [[Psion IMG]].
 == Identification ==
@@ Line 20: / Line 23: @@
 == Sample files ==
-* http://cd.textfiles.com/pdasoftware/PSION/ ...
+* http://cd.textfiles.com/pdasoftware/PSION/ ... (*.OPO, *.OPA)
 [[Category:Personal Digital Assistant formats]]