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Simple RPF Touchscreen Zynthian (view source)
Revision as of 07:18, 17 August 2017
, 07:18, 17 August 2017no edit summary
==Step 4: Reboot==
==Step 4: Reboot==
shutdown -r now
shutdown -r now
==================================================================================
=Alternate set of instructions=
apt-get install nano
==1. Update=
cd /zynthian/zynthian-sys; git checkout .
cd /zynthian/zynthian-ui; git checkout .
cd /zynthian/zynthian-sys/scripts/
./update_zynthian.sh
./update_zynthian.sh #Yes twice - first run returns an error on a fresh installation
./update_zynthian_data.sh
./update_zynthian_recipes.sh
./update_zynthian_sys.sh
==2. Edit fb1 to fb0 in all three files:
nano /etc/systemd/system/zynthian.service
nano /zynthian/zynthian-sys/sbin/splash- screen.sh
nano /zynthian/zynthian-sys/scripts/zynthian_envars.sh
==3. Also here:
nano /zynthian/zynthian-sys/etc/systemd/zynthian.service
# Find and modify the following line
Environment=FRAMEBUFFER=/dev/fb0
==4. Edit boot/config.txt
nano /boot/config.txt
Edit the following lines according to your screen
framebuffer_width=1024
framebuffer_height=600
comment out both lines
#dtoverlay=pitft28-capacitive,rotate=90,speed=32000000,fps=20
#dtoverlay=pitft28-resistive,rotate=90,speed=32000000,fps=20
Add these lines at the end of the file (the values below should be adjusted according to your screen)
max_usb_current=1
hdmi_goup=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
==5. Configure X11
cd /etc/X11/xorg.conf.d/
remove all files except 99-pitft.conf
edit the config
nano 99-pitft.conf
the file should look like this
Section "Device"
Identifier "HDMI"
Driver "fbdev"
Option "fbdev" "/dev/fb0"
EndSection
==6. In order to increase font size:
nano /zynthian/zynthian-ui/zynthian_gui_config.py
Find and modify the following lines
topbar_height=48
font_topbar=(font_family,18)
font_listbox=(font_family,16)
font_ctrl_title_maxsize=18