The ARM Instrumentation Trace Macrocell(ITM) is used for debugging. I have here an STM32 Discovery board which is the STM32H747I-DISCO. This Discovery board has an STM32H747XI: ARM Cortex-M7 + Cortex-M4. As previously stated, it has 2 cores. Let’s focus on the Cortex-M4 instead rather than the Cortex-M7. By default, printf() would not work on the…
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Tileset image to a C 3d array converter
You are probably familiar with tile-based games like Stardew Valley. A game map is constructed piece by piece with the use of tiles organized in a tileset. A map is basically many small images stitched together. I have made a Python3 program that converts a tileset image to a C 3d array which can be…