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direct-lcd.h File Reference

control the LCD display directly. More...

Defines

• #define dlcd_show (a)

  set a segment directly in the LCD buffer. More...

• #define dlcd_hide (a)

  clear a segment directly in the LCD buffer. More...

• #define dlcd_store (a)

  store the carry flag to a segment directly in the LCD buffer. More...

• #define BYTE_OF (a,b)

  helper macros.

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Detailed Description

control the LCD display directly.

Author(s):

Markus L. Noga <noga@inrialpes.fr>

Warning:

Display updates are realized exclusively by lcd_refresh()

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Define Documentation

#define dlcd_show(a)

set a segment directly in the LCD buffer.

Parameters:

a - the segment to set

#define dlcd_hide(a)

clear a segment directly in the LCD buffer.

Parameters:

a - the segment to clear

#define dlcd_store(a)

store the carry flag to a segment directly in the LCD buffer.

Parameters:

a - the segment to store to

this is highly useful in combination with bit_load(mask,bit)

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-0.1.7 is released under Mozilla Public License. Original code © 1998-1999 by Markus L. Noga.