[M55M1] CMOS Image Capture and Display via HyperRAM

Application	The M55M1 series microcontroller captures CMOS images through CCAP, buffers them via HyperRAM, and outputs them to the LCD for display.
BSP Version	M55M1_Series_BSP_CMSIS_V3.01.003
Hardware	NuMaker-X-M55M1D V1.0

This document proposes a real-time image pipeline on the NuMicro® M55M1 platform, integrating a CMOS sensor (streamed via CCAP), external FrameBuffer through HyperRAM, and LCD display. The system takes QVGA (320×240) input in RGB565 format, uses HyperRAM as the external buffer memory, and performs proportional upscaling to 640×480 at the LCD display output. The program architecture uses conditional compilation flags to switch functionalities and includes a one-time FPS measurement for performance evaluation. Experimental results show that under a single-frame loop structure, the complete data path can be quickly verified, establishing a foundation for future extensions such as different resolutions, pixel formats, and AI preprocessing.

You can download the sample code at EC_M55M1_CCAP_HyperRAM_CMOS_LCD_V1.00