专属熊熊先生的博客

#include <stdio.h>#include <sys/types.h>#include <sys/stat.h>#include <fcntl.h>#include <unistd.h>int show_color(int r,int g,int b){ char buf[8004804] = {0}; int fd = open("/dev/fb0",O_RDWR); char A = 0; char R = r