#includereg52.h#define WINDOW_XADDR_START0x0050 / Horizontal Start Address Set#define WINDOW_XADDR_END0x0051 / Horizontal End Address Set#define WINDOW_YADDR_START0x0052 / Vertical Start Address Set#define WINDOW_YADDR_END0x0053 / Vertical End Address Set#define GRAM_XADDR 0x0020 / GRAM Horizontal Address Set#define GRAM_YADDR 0x0021 / GRAM Vertical Address Set#define GRAMWR 0x0022 / memory write#define uint unsigned int#define uchar unsigned c
