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view wiki/Detailed CPU1-Upper Project.md @ 720:4f70155362d2

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Bugfix set date (year): In the previous version the year selection was clipped to a range between 16 and 22. To avoid clipping issues in future the clipping is now done based on the firmware release date as lower limit and release date +10 years as upper limit.
author Ideenmodellierer
date Tue, 03 Jan 2023 19:47:12 +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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