introduce touchscreen rotation as variable

[blast] / config.example

diff --git a/config.example b/config.example
index 1014f1825dacae825cc5aff868d008fac47f97e2..6574d0ccb76dae4e56ecdcb68a3cccdc725385dc 100644 (file)
--- a/config.example
+++ b/config.example
@@ -46,6 +46,9 @@
 ## In nodm, use full screen chromium web browser as session
 # webui=http://localhost/
 
+## Rotation for some Raspberry Displays
+# display_rotate=0
+
 ## If the approxmodule is enabled, then one (and only one) apt-source
 ## can be choosen to install packages from
 ## See modules/approx.mk if you need more flexibility