luckfox_pico_ultra_w 如何更换开机logo 图片
Posted: 2025-04-21 13:23
我用netpbm工具把.png文件转换成.ppm文件后替换/sysdrv/source/kernel/drivers/video/logo/logo_linux_clut224.ppm,原来显示的luckfox logo 变成只有黑色背景图,请问下面的转换步骤是否正确?
pngtopnm 新图片.png >./LOGO.pnm
pnmquant 224 ./LOGO.pnm >./LOGO224.pnm
pnmtoplainpnm ./LOGO224.pnm >LOGO.ppm.
cp LOGO.ppm sysdrv/source/kernel/drivers/video/logo/logo_linux_clut224.ppm。
pngtopnm 新图片.png >./LOGO.pnm
pnmquant 224 ./LOGO.pnm >./LOGO224.pnm
pnmtoplainpnm ./LOGO224.pnm >LOGO.ppm.
cp LOGO.ppm sysdrv/source/kernel/drivers/video/logo/logo_linux_clut224.ppm。