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view wiki/Detailed CPU1-Upper Project.md @ 1006:75f958ca5d0e GasConsumption

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Minor modification activ gas indicator: On the main screen the active gas is visualized by a number and a box around it.The box as well as the number started at coordinate 0 resultiong of a very close drawing of box and number. To improve this a small gap is added between box and number and the box itself was enlarged. With the OSTC5 a problem with the pixel sync was solfed which caused the first column to not be drawn.
author Ideenmodellierer
date Sat, 03 May 2025 17:52:05 +0200
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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