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kernel/vis.c

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00001 
00006 /*
00007  *  The contents of this file are subject to the Mozilla Public License
00008  *  Version 1.0 (the "License"); you may not use this file except in
00009  *  compliance with the License. You may obtain a copy of the License at
00010  *  http://www.mozilla.org/MPL/
00011  *
00012  *  Software distributed under the License is distributed on an "AS IS"
00013  *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
00014  *  License for the specific language governing rights and limitations
00015  *  under the License.
00016  *
00017  *  The Original Code is legOS code, released October 17, 1999.
00018  *
00019  *  The Initial Developer of the Original Code is Markus L. Noga.
00020  *  Portions created by Markus L. Noga are Copyright (C) 1999
00021  *  Markus L. Noga. All Rights Reserved.
00022  *
00023  *  Contributor(s): Markus L. Noga <markus@noga.de>
00024  */
00025 
00026 #include <sys/vis.h>
00027 
00028 #ifdef CONF_VIS
00029 
00030 #include <conio.h>
00031 #include <sys/irq.h>
00032 #include <dsensor.h>
00033 #include <dmotor.h>
00034 #include <sys/program.h>
00035 #include <sys/tm.h>
00036 
00038 //
00039 // Variables
00040 //
00042 
00043 unsigned char vis_refresh_counter = 0;
00044 unsigned char vis_refresh_period = 50;
00045 
00047 //
00048 // Functions
00049 //
00051 
00052 #ifdef CONF_RCX_COMPILER
00053 void vis_handler(void) {
00054 #else
00055 HANDLER_WRAPPER("vis_handler","vis_core");
00056 void vis_core(void) {
00057 #endif
00058 #ifdef CONF_DSENSOR
00059   bit_iload(AD_C_H,0x7);
00060   dlcd_store(LCD_S1_ACTIVE);
00061 
00062   bit_iload(AD_B_H,0x7);
00063   dlcd_store(LCD_S2_ACTIVE);
00064 
00065   bit_iload(AD_A_H,0x7);
00066   dlcd_store(LCD_S3_ACTIVE);
00067 #endif
00068 
00069 #ifdef CONF_PROGRAM
00070   if(nb_tasks <= nb_system_tasks) {               // show only while program not running.
00071     if(program_valid(cprog))
00072       cputc_hex_0(cprog+1);
00073     else
00074       cputc_0('-');
00075   }
00076 #endif
00077 }
00078 
00079 #endif  // CONF_VIS

brickOS is released under the Mozilla Public License.
Original code copyright 1998-2002 by the authors.

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