//結(jié)構(gòu)
struct fb_fix_screeninfo finfo
struct fb_var_screeninfo vinfo
//打開設(shè)備
fd = open["/dev/fb0", O_RDWR]
if [!fd] {
printf["Cannot open framebuffer device.\n"]
exit[1]
}
//取得固定信息
if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] {
printf["Error reading fixed information.\n"]
exit[1]
}
if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] {
printf["Error reading variable information.\n"]
exit[1]
}
標(biāo)簽：
struct
fb_fix_screeninfo
fb_var_screeninfo
finfo
上傳時間：
2014-08-16
上傳用戶：gut1234567
