刚开始玩树莓派,开始搞了半天没有显示内容,后俩知道了修改 config.txt 配置,将 hdmi_safe=1加上了,有显示了,结果只有640x480的分辨率。
经过苦苦搜索发现了一个配置: hdmi_ignore_edid=0xa5000080 将edid检测干掉就ok了。分辨率终于可以设置。
现在公布下哥的config文件:
# For more options and information see # http://www.raspberrypi.org/documentation/configuration/config-txt.md # Some settings may impact device functionality. See link above for details # uncomment if you get no picture on HDMI for a default "safe" mode hdmi_safe=0 # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan disable_overscan=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border overscan_left=10 overscan_right=10 overscan_top=10 overscan_bottom=10 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=1024 # uncomment if hdmi display is not detected and composite is being output hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (this will force VGA) hdmi_group=2 hdmi_mode=35 hdmi_ignore_edid=0xa5000080 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes hdmi_drive=2 # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 #uncomment to overclock the arm. 700 MHz is the default. #arm_freq=800 start_x=1
希望能帮到大家。