$ cat /boot/config.txt # 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=1
# 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=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16
# uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720
# 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=1 #hdmi_mode=1
# 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
# Uncomment some or all of these to enable the optional hardware interfaces dtparam=i2c_arm=on #dtparam=i2s=on dtparam=spi=on #enable_uart=1 # Uncomment this to enable the lirc-rpi module #dtoverlay=lirc-rpi
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835) dtparam=audio=on dtoverlay=waveshare35a:rotate=270 #dtoverlay=ads7846,cs=1,penirq=17,penirq_pull=2,speed=1000000,keep_vref_on=1,swapxy=1,pmax=255,xohms=60,xmin=200,xmax=3900,ymin=200,ymax=3900 #hdmi_force_hotplug=1 #max_usb_current=1 #hdmi_group=2 #hdmi_mode=1 #hdmi_mode=87 #hdmi_cvt 480 320 60 6 0 0 0 #hdmi_drive=2 #display_rotate=2 |