adafruit-mirror/Adafruit-PiTFT-Helper
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try different resolutions

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This commit is contained in:
ladyada 2017-11-09 23:09:29 -05:00
parent a15386bbe5
commit d5ace93de9
1 changed files with 10 additions and 3 deletions
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13
adafruit-pitft-helper2.sh
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@ -318,7 +318,14 @@ function install_fbcp() {
reconfig /boot/config.txt "^.*hdmi_force_hotplug.*$" "hdmi_force_hotplug=1"
reconfig /boot/config.txt "^.*hdmi_group.*$" "hdmi_group=2"
reconfig /boot/config.txt "^.*hdmi_mode.*$" "hdmi_mode=87"
reconfig /boot/config.txt "^.*hdmi_cvt.*$" "hdmi_cvt=${WIDTH_VALUES[PITFT_SELECT-1]} ${HEIGHT_VALUES[PITFT_SELECT-1]} 60 1 0 0 0"
# if there's X11 installed...
if [ -e /etc/lightdm ]; then
reconfig /boot/config.txt "^.*hdmi_cvt.*$" "hdmi_cvt=${WIDTH_VALUES[PITFT_SELECT-1]*2} ${HEIGHT_VALUES[PITFT_SELECT-1]*2} 60 1 0 0 0"
else
reconfig /boot/config.txt "^.*hdmi_cvt.*$" "hdmi_cvt=${WIDTH_VALUES[PITFT_SELECT-1]} ${HEIGHT_VALUES[PITFT_SELECT-1]} 60 1 0 0 0"
fi
}
@ -444,8 +451,8 @@ if [ $PITFT_SELECT -gt 2 ]; then
fi
PITFT_TYPES=("28r" "22")
WIDTH_VALUES=(640 640 320 480)
HEIGHT_VALUES=(480 480 240 320)
WIDTH_VALUES=(320 320 320 480)
HEIGHT_VALUES=(240 240 240 320)
HZ_VALUES=(80000000 80000000 80000000 32000000)