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view wiki/Detailed CPU1-Upper Project.md @ 853:de6023cc0580 Evo_2_23

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Potential Bugfix Selection MenuEdit lifecycle: The "id" as well as the "evid" were used in two workflows. The setup of the menu structure and later in the handling of e.g. actual cursor position. In case of sructure updates while the menu was opened this lead to misbehavior in the menu handling. To avoid this in future the two usecased of the variables have been separated. The creation of the menus is still handles by "id" and "evid". The handling of the actual menu behavior is controlled by "actualId" and"actualevid"
author Ideenmodellierer
date Thu, 07 Mar 2024 21:51:18 +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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