annotate wiki/Detailed CPU1-Upper Project.md @ 1069:e0ba2b29dc1f
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Dev Bugfix: Analog channel 0 overwrites digital channel 0:
The search for the next analog channel was stopped in case the iteration is reset to zero => channel 0 was always sampled, even if no connected sensor was detected. This caused the values of a connected digital sensor to be overwritten. The search loop will now (again) iterate till it finds a new sensor or till the index reachs the active sensor index.
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Ideenmodellierer |
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Tue, 17 Feb 2026 20:46:45 +0100 |
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1 # How to Create From Scratch a Project for _CPU1-Upper_ Code #
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3 The main CPU (aka. _CPU1 Discovery_) firmware is splitted in two parts:
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4 - The proper _CPU1 Discovery_ firmware, with the main code.
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5 - The _protected upper memory_ firmware, which is programmed during _OSTC4_ production, and contains (amongst other things) code used to upload and install firmware upgrades.
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7 ## Make a specific project ##
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9 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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11 **
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12 NOT FINISHED YET... BE PATIENT
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13 **
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