2015-05-12 11:23 AM
Hello,
I wrote a small and very short DMA2D example to resize a bitmap using bilinear interpolation. The resize process is entirely handled using the DMA2D Blender with a low CPU resource usage.The CPU, after a fast initial setup, is limited to cyclic update some DMA2D registers in response to the TC Irq handler. A short video showing the resize process on the STM32F429-DISCO and related source code link is avaliable for all interested people on https://www.youtube.com/watch?v=TgTxBIYUuVMRegards, Alessandro.2015-05-12 12:10 PM
Very nice work, Alessandro, impressive and inspirative. Thanks for sharing.
JW