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fix resolution after startup

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Hendrik Langer 6 years ago
parent
commit
741960eac2
  1. 7
      README.md
  2. 6
      raspberry-environment/display.py

7
README.md

@ -12,6 +12,7 @@
## Other features ## Other features
* you can call freeze.exe with the cmdline argument "single" to just do one screenshot, save it and exit * you can call freeze.exe with the cmdline argument "single" to just do one screenshot, save it and exit
* if HDMI is connected after USB(Power): the device will switch to 1920x1080-32
# Initial setup # Initial setup
@ -88,7 +89,5 @@ mount -o remount,rw /boot
## ToDo ## ToDo
* korrekte auflösung bei desktop-scaling * Iconwechsel wenn kein RPi angeschlossen
* zu viel overscan * Windows Installer (cpack)
* hdmi korrekt konfigurieren wenn nach boot erst angeschlossen
* zeit knopfdruck bis anzeige soweit möglich optimieren

6
raspberry-environment/display.py

@ -252,8 +252,10 @@ if __name__ == '__main__':
_stdout, _stderr = p.communicate() _stdout, _stderr = p.communicate()
if (len(_stdout) > 0 and _stdout == fallback_str): if (len(_stdout) > 0 and _stdout == fallback_str):
subprocess.run('tvservice --explicit="CEA 16 HDMI"', shell=True, check=False) subprocess.run('tvservice --explicit="CEA 16 HDMI"', shell=True, check=False)
subprocess.run(['fbset', '-fb', '/dev/fb0', '-depth', '16'], shell=False, check=False) #subprocess.run(['fbset', '-fb', '/dev/fb0', '-depth', '16'], shell=False, check=False)
subprocess.run(['fbset', '-fb', '/dev/fb0', '-depth', '32'], shell=False, check=False) time.sleep(0.5)
subprocess.run('fbset -fb /dev/fb0 -a -g 1920 1080 1920 1080 32', shell=True, check=False)
time.sleep(0.5)
def callback(paths): def callback(paths):

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