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annotate wiki/Detailed CPU2-RTE Project.md @ 1016:0dd92e9b70a2 BootloaderOstc5

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Bootloader use compressed fonts: The previous Bootloader was larger than 128k => not fitting into the first sectors of the second flash bank. Most memory is occupied by the two fonts in use. In order to make the bootloader small enough for the bootloader update function the fonts need to be compressed. To avoid code changes in visualization functions the compressed fonts are decompressed into RAM and then used in the same way as before.
author Ideenmodellierer
date Wed, 28 May 2025 17:20:44 +0200
parents 0e7c16dd774d
children
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1 # How to Create From Scratch a Project for _CPU2-RTE_ Code #
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3 Follow the same procedure than for [CPU1](Detailed CPU1-Discovery Project.md), with changes:
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5 - Create a new _board_ for processor:
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6 > Series: `STM32F4`
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7 > Mcu: `STM32F411xE`
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8 > Debug: `JTAG`
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10 - Add `Small_CPU` linked source directory (instead of _Discovery_)
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12 - Use linker script `OSTC4/Small_CPU/CPU2-F411.ld`