Z-World eDisplay OP7200, Руководство пользователя

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User’s Manual 99
•
ADRD_SE_CH.C
—Demonstrates how to read one single-ended A/D input channels
using previously defined calibration constants.
4.7.5 Graphic Display
The following sample program is found in the
LCD_BASIC
subdirectory in
SAMPLES\OP7200
.
•
BUFFLOCK.C
—Demonstrates how to improve LCD performance by using the
glBuffLock
and
glBuffUnlock
functions.
•
CONTRAST.C
—Demonstrates how to adjust the contrast on the LCD.
•
PRIMITIVES.C
—Demonstrates the primitive graphic functions to draw lines, circles,
polygons, and bitmaps.
•
SCROLLING.C
—Demonstrates the scrolling features of the
GRAPHIC.LIB
library.
•
TEXT.C
—Demonstrates the text features of the
GRAPHIC.LIB
library.
4.7.6 Keypad
The following sample programs are found in the
LCD_KEYPAD
subdirectory in
SAMPLES\OP7200
.
•
KP_16KEY.C
—Demonstrates using 9-key keypad instead of touchscreen to control vir-
tual keypad.
•
KP_ANALOG.C
—Demonstrates using 9-key keypad instead of touchscreen to control
virtual keypad.
•
KP_BASIC.C
—Demonstrates the keypad functions.
•
KP_MENU.C
—Demonstrates how to implement a menu system using the
GLMENU.LIB
library.
4.7.7 Touchscreen (OP7200 only)
The following sample program is found in the
LCD_TOUCHSCREEN
subdirectory in
SAMPLES\OP7200
.
•
BTN_16KEY.C
—Demonstrates the use of a virtual keypad for data entry.
•
BTN_BASICS.C
—Demonstrates the basic functionality of the touchscreen buttons.
•
BTN_KEYBOARD.C
—Demonstrates the use of a virtual keypad for data entry.
•
CAL_TOUCHSCREEN.C
—Demonstrates how to recalibrate the touchscreen coordinates.
•
RD_TOUCHSCREEN.C
—Demonstrates how to read the touchscreen in debounced or
real-time modes.
•
TSCUST16KEY.LIB
—Sample library demonstrating how to make custom keysets
using
GLTOUCHSCREEN.LIB
.
•
TSCUSTKEYBOARD.LIB
—Sample library demonstrating how to make custom keysets
using
GLTOUCHSCREEN.LIB
functions.