registers.h File Reference

ROM Interface: RCX registers cached by ROM functions. More...

Go to the source code of this file.

Variables

unsigned char rom_port1_ddr
 ROM shadow of port 1 DDR. More...
 
unsigned char rom_port2_ddr
 ROM shadow of port 2 DDR. More...
 
unsigned char rom_port3_ddr
 ROM shadow of port 3 DDR. More...
 
unsigned char rom_port4_ddr
 ROM shadow of port 4 DDR. More...
 
unsigned char rom_port5_ddr
 ROM shadow of port 5 DDR. More...
 
unsigned char rom_port6_ddr
 ROM shadow of port 6 DDR. More...
 
unsigned char rom_port7_pin
 ROM shadow of port 7 pin. More...
 

Detailed Description

ROM Interface: RCX registers cached by ROM functions.

Author
Markus L. Noga marku.nosp@m.s@no.nosp@m.ga.de

Definition in file registers.h.

Variable Documentation

unsigned char rom_port1_ddr

ROM shadow of port 1 DDR.

unsigned char rom_port2_ddr

ROM shadow of port 2 DDR.

unsigned char rom_port3_ddr

ROM shadow of port 3 DDR.

unsigned char rom_port4_ddr

ROM shadow of port 4 DDR.

unsigned char rom_port5_ddr

ROM shadow of port 5 DDR.

unsigned char rom_port6_ddr

ROM shadow of port 6 DDR.

Port 6 is connected to both LCD and active sensor output. As lcd_refresh() is a ROM call, we need to update this location if active sensors are to remain active after a LCD refresh.

unsigned char rom_port7_pin

ROM shadow of port 7 pin.


brickOS is released under the Mozilla Public License.
Original code copyright 1998-2005 by the authors.

Generated on Sun Jun 29 2014 23:26:56 for brickOS C by doxygen 1.8.7