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view wiki/Detailed CPU1-Upper Project.md @ 1039:f8e2895c91e5 GasConsumption

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Reorder the 'SYS' menus so that they follow 'features / hardware / display' which should be less confusing for users. Also fix a bug with a non-implemented menu entry in the 'SYS1' menu on OSTC 4 (mikeller)
author heinrichsweikamp
date Mon, 13 Oct 2025 15:44:12 +0200
parents 5f11787b4f42
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# How to Create From Scratch a Project for _CPU1-Upper_ Code #

The main CPU (aka. _CPU1 Discovery_) firmware is splitted in two parts:
- The proper _CPU1 Discovery_ firmware, with the main code.
- The _protected upper memory_ firmware, which is programmed during _OSTC4_ production, and contains (amongst other things) code used to upload and install firmware upgrades.

## Make a specific project ##

Follow the same procedure than for [CPU1-Discovery](Detailed CPU1-Discovery Project.md), (same processor, same includes) but include the `CPU1-Upper` source directory.

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NOT FINISHED YET... BE PATIENT
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