Argox PA-20 Programming Guide Manuale Utente Scaricare il pdf (Pagina 83)

PT-20 Programming Guide

Syntax：

int _putchar_color(int color, char c);

Example call：

_putchar_color(COLOR_BLACK, ‘A’);

Includes：

#include “SDK.h ”

Description：

The putchar function sends the character specified in the argument c to

the LCD display at the current cursor position and moves the cursor

accordingly.

Returns：

None

_puts

Purpose：

Display a string in color black on the LCD display.

Syntax：

char _puts (char* string)

Example call：

_puts(“Hello World”);

Includes：

#include “SDK.h ”

Description：

The puts function sends a character string whose address is specified in

the argument string to the LCD display starting from the current cursor

position. The cursor is moved accordingly as each character of string is

sent to the LCD display. The operation continues until a terminating null

character is encountered.

Returns：

The puts function returns the number characters sent to the LCD display.

_puts_color

Purpose：

Display a string in color black on the LCD display.

Syntax：

char _puts_color(int colorindex, char* string);

Example call：

_puts_ color (COLOR_RED, “Hello World”);

Includes：

#include “SDK.h ”

Description：

The puts function sends a character string in user define color whose

address is specified in the argument string to the LCD display starting

from the current cursor position. The cursor is moved accordingly as each

character of string is sent to the LCD display. The operation continues

until a terminating null character is encountered.

Returns：

The puts function returns the number characters sent to the LCD display

in user define color.

show_image_bmp

Purpose：

Put a rectangular bitmap to the LCD display.

Syntax：

void show_image_bmp(int left, int top, int width, int height, const void

*pat);

Example call：

show_image_ bmp (10,5,60,30,buffer);

Includes：

#include “SDK.h ”

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Argox PA-20 Programming Guide Manuale Utente Pagina 83

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