salfter/a2bfc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feature-complete replacement for BASIC control software...w00t!

Browse Source 
git-svn-id: https://svn.salfter.gotdns.org/svn/a2bfc/trunk@92 1b90f75b-8b96-4784-87c0-14078182fce6
This commit is contained in:
(no author)
2007-09-25 06:09:45 +00:00
parent 4b91d44b10
commit 88068cbad6
5 changed files with 116 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
main.c
View File

@@ -3,6 +3,9 @@
#include <errno.h>
#include <string.h>
#include <peekpoke.h>
#include <modload.h>
#include <tgi.h>
#include <stdlib.h>
#include "ow.h"
#include "ow-temp.h"
#include "ow-time.h"
@@ -11,6 +14,7 @@
COMP_STATUS compressor_status;
unsigned char* tempsensor=NULL;
unsigned char* clockdev=NULL;
unsigned char tempsamples[280];
int main (void)
{
@@ -24,6 +28,17 @@ int main (void)
time_t shutoff=0;
unsigned char cmd;
time_t gototime=0;
time_t lastupdate=0;
for (i=0; i<280; i++)
tempsamples[i]=70;
tgi_load(TGI_MODE_280_192_6);
if (tgi_geterror()!=TGI_ERR_OK)
{
printf("tgi_load() failed\n");
exit(EXIT_FAILURE);
}
devcount=ow_enumeratedevices(devs, 10);
@@ -59,17 +74,24 @@ int main (void)
clrscr();
}
tgi_init(); // turn on Hi-Res mode
POKE(-16301,0); // make it split-screen
drawgraph(70);
if (tgi_geterror()!=TGI_ERR_OK)
{
printf("tgi_init() failed\n");
exit(EXIT_FAILURE);
}
relayctrl(0);
gotoxy(25,0);
gotoxy(25,20);
printf("off ");
gotoxy(0,2);
do
{
do
{
t=ow_time_read(clockdev);
currtemp=ow_temp_read(tempsensor, OW_TEMP_FAHRENHEIT);
gotoxy(0,0);
gotoxy(0,20);
printf("curr=%i set=%i goto=%i \n",
currtemp,
setpoint,
@@ -83,30 +105,35 @@ int main (void)
intime.tm_min,
intime.tm_sec);
printf(" \n");
if (t>lastupdate+60)
{
lastupdate=t;
drawgraph(currtemp);
}
gotoy(wherey()-1);
if (currtemp>=setpoint+2 && compressor_status==COMP_OFF)
{
if (t-shutoff>300)
{
relayctrl(1);
gotoxy(25,0);
gotoxy(25,20);
printf("on ");
gotoxy(0,2);
gotoxy(0,22);
}
else
{
gotoxy(25,0);
gotoxy(25,20);
printf("wait");
gotoxy(0,2);
gotoxy(0,22);
}
}
if (currtemp<=setpoint-2 && compressor_status==COMP_ON)
{
relayctrl(0);
shutoff=t;
gotoxy(25,0);
gotoxy(25,20);
printf("off ");
gotoxy(0,2);
gotoxy(0,22);
}
if (t>=gototime && gotopoint!=setpoint)
{
@@ -244,3 +271,41 @@ void relayctrl(unsigned char on)
compressor_status=(on)?COMP_ON:COMP_OFF;
return;
}
void drawgraph(unsigned char newsample)
{
unsigned int x, y;
char mkr[3]="00";
tgi_setcolor(0);
tgi_setpixel(0,yscale(tempsamples[0]));
tgi_gotoxy(0,yscale(tempsamples[0]));
for (x=1; x<280; x++)
{
tgi_lineto(x,yscale(tempsamples[x]));
tempsamples[x-1]=tempsamples[x];
}
tempsamples[279]=newsample;
for (y=30; y<=90; y+=10)
{
tgi_setcolor(1);
tgi_line(14,yscale(y),279,yscale(y));
tgi_setcolor(3);
mkr[0]=48+(y/10);
tgi_outtextxy(0,yscale(y)-4,mkr);
}
tgi_setpixel(0,yscale(tempsamples[0]));
tgi_gotoxy(0,yscale(tempsamples[0]));
for (x=1; x<280; x++)
tgi_lineto(x,yscale(tempsamples[x]));
}
int yscale(int y)
{
if (y>90) // clamp to within range
y=90;
if (y<30)
y=30;
return 5+(90-y)*5/2;
}