-TFT LCDs
-========
-
-The top level of this folder contains generic drawing routines for 16-bit TFT
-LCD displays. The core drawing functions are defined in drawing.c, and the
-specific HW implementation of these routines (setting the individual pixels,
-initialising the display, etc.) takes place in a seperate HW drivers that
-implements the methods defined in lcd.h. To change the LCD used, you simply
-need to change which HW-specific file is compiled and linked during the build
-process, without having to change anything else in your application code.
-
-For example:
-
-- main.c - drawing.c - hw\ili9325.c
----------------- ---------------- ----------------
- APPLICATION --> GENERIC DRAWING --> SPECIFIC HW
- CODE --> CODE --> DRIVER
----------------- ---------------- ----------------
-
-
-drawing.c Generic drawing routines such as drawing pixels, lines,
- rectangles, as well as basic text-rendering.
-
-lcd.h This file contains the prototypes of HW-specific functions
- that must be implemented in the LCD driver, since
- drawing.c will redirect all requests to these lower level
- functions.
-
-touchscreen.c Contains a very simple example of how to use the ADC to read
- the current position on a touchscreen. No signal debouncing
- takes places, and this code will need to be improved for use
- in a real-world situation.
-
-colors.c Functions relating to color conversion, etc.
-
-fonts.c 1-bit font functions and definitions
-
-aafonts.c Preliminary effort at adding 2-bit and 4-bit anti-
- aliased fonts, though this is still a work in progress.
-
-hw\* HW-specific drivers based on lcd.h
\ No newline at end of file