Added more details to minidexed.ini about ST7789 and SPI options.

src/minidexed.ini

@@ -56,10 +56,14 @@ SSD1306LCDRotate=0
 SSD1306LCDMirror=0
 
 # ST7789 LCD
-# SPIBus=0 for any RPi (GPIO 10,11,8,7)
+# SPIBus=0 for any RPi (GPIO 10,11,8,7).
+#     Note: Leave blank (default) if no SPI device required.
 # Select=0|1 for CE0 or CE1
 # Data = GPIO pin number
 # Optional: Reset, Backlight = GPIO pin numbers
+# Rotation=0,90,180,270
+#
+# For a 240 wide display set LCDColumns=15 with LCDRows=2
 SPIBus=
 ST7789Enabled=0
 ST7789Data=
@@ -68,6 +72,7 @@ ST7789Reset=
 ST7789Backlight=
 ST7789Width=240
 ST7789Height=240
+ST7789Rotation=0
 
 # Default is 16x2 display (e.g. HD44780)
 LCDColumns=16