March 2019
Intermediate to advanced
312 pages
7h 37m
English
Content preview from Hands-On Robotics Programming with C++
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Increase the VNC's screen resolution
After viewing the RPi's display output in the VNC Viewer, you will notice that the screen resolution of the VNC Viewer is small and it does not cover the entire screen. To increase the screen resolution, we need to edit the config.txt file:
- Enter the following command in the terminal window:
sudo nano /boot/config.txt
- Next, below the #hdmi_mode=1 code, enter the following three lines:
hdmi_ignore_edid=0xa5000080hdmi_group=2hdmi_mode=85
- After this, press Ctrl + O and then press Enter to save the file. Press Ctrl + X to exit:
- Next, reboot your RPi to apply these changes:
sudo reboot
Once rebooted, ...