view wiki/Detailed CPU1-Upper Project.md @ 519:2c49561c8062

Reset Safety Stop display in case of a new descend: In previous version safety stop was displayed in while the stop depth was reached. The count down was interrupted in case of a new descend but the safety stop was still displayed, blocking the NDL visualization in the big font view. To avoid this scenario a restart function has been added which will return to NDL view in case of a descend > 2m. If just a short drop happend then the countdown will be continued when the safety stop depth is reached again. If that takes more then a minute the safety stop counter is restarted.
author Ideenmodellierer
date Sun, 06 Sep 2020 22:11:51 +0200
parents 5f11787b4f42
children
line wrap: on
line source

# 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.

**
NOT FINISHED YET... BE PATIENT
**