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Techniques to Mitigate Memory Fragmentation in uC/OS-III for SAMD21 Applications

Posted by Daniel kalu_0000
7:37 pm
03/01/2025

Hey, I’m developing a uC/OS-III application for Microchip SAMD21 (32KB SRAM) and struggling with memory fragmentation. The app allocates fixed-size buffers for sensor data, causing issues with new buffer allocations later on. What techniques or best practices can help mitigate fragmentation in uC/OS-III on resource-constrained MCUs like SAMD21? Specifically looking for strategies on:
Memory pooling, Buffer sizing optimization, Dynamic memory allocation alternatives