一个可以用于抓取USB摄像头图像的程序，保存格式为PPM格式。适合各个嵌入式linux平台。-crawls can be used for a USB camera images procedures for the preservation format PPM format. Suitable for all embedded Linux platform.

linux下开源图片codec，可显示png，jpg，bmp等，还可交叉编译，在ARM平台运行。,This is a image viewer for framebuffer devices. It is quick & dirty hacked off a svgalib PhotoCD viewer. This background is the reason for a few limits: * It can handle the usual VGA graphics m

this used to change kernel logo for dm644x, from *.png to *.ppm.-this is used to change kernel logo for dm644x, from*.png to*.ppm.

source code for generating PPM signals