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view wiki/Detailed CPU1-Upper Project.md @ 967:9b418e63dbc2 Evo_2_23 tip

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Add a 'Reverse' action to the compass heading dive menu. This allows the compass heading to be reversed for the return leg of the dive - as a bonus the reversal will be logged, establishing at which point in the log the dive was turned (mikeller)
author heinrichsweikamp
date Wed, 15 Jan 2025 16:38:27 +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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