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view wiki/Detailed CPU1-Upper Project.md @ 935:f2494a708f52 Evo_2_23

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Added unit files for GPIO: The new gpios need to be accessed from severall units. That's why the current, static implementation in the baseCPU did not fit. To enable global usage of the function they have been moved into new source / header file
author Ideenmodellierer
date Sun, 08 Dec 2024 21:59:22 +0100
parents 5f11787b4f42
children
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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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