void
vga_puts(const char *s)
{
for (; *s != '\0'; s++)
vga_putch(*s);
}
/* cons_putc - print a single character @c to console devices */
void
cons_putc(int c) {
bool intr_flag;
local_intr_save(intr_flag);
{
serial_putc(c);
vga_putch(c);
}
local_intr_restore(intr_flag);
}
int main (void)
{
/* INITIALIZE */
// LCD_DDR |=(1<<LCD_RSDS_PIN);
// LCD_DDR |=(1<<LCD_ENABLE_PIN);
// LCD_DDR |=(1<<LCD_CLOCK_PIN);
slaveinit();
lcd_initialize(LCD_FUNCTION_8x2, LCD_CMD_ENTRY_INC, LCD_CMD_ON);
lcd_puts("Guten Tag\0");
delay_ms(1000);
//lcd_cls();
//lcd_puts("READY\0");
delay_ms(1000);
// DS1820 init-stuff begin
uart_init();
InitSPI_Slave();
uint8_t linecounter=0;
uint8_t SPI_Call_count0=0;
lcd_cls();
lcd_puts("UART\0");
#pragma mark while
// OSZIA_HI;
//char teststring[] = {"p,10,12"};
initADC(TASTATURKANAL);
// vga_start();
setHomeCentral();
vga_command("f,1");
startcounter = 0;
linecounter=0;
uint8_t lastrand=rand();
//srand(1);
sei();
uint8_t incounter=0;
//uint8_t x=0;
while (1)
{
loopCount0 ++;
if (loopCount0 >=0x00FF)
{
//readSR();
loopCount1++;
if ((loopCount1 >0x01FF) )//&& (!(Programmstatus & (1<<MANUELL))))
{
LOOPLED_PORT ^= (1<<LOOPLED_PIN);
if ((uartstatus & (1<< SUCCESS_BIT))&& (SPI_CONTROL_PORTPIN & (1<<SPI_CONTROL_CS_HC)))
{
incounter++;
lcd_gotoxy(0,0);
lcd_puts("OK\0");
//lcd_puthex(in_startdaten);
lcd_putc(' ');
lcd_putint(incounter);
cli();
delay_ms(100);
//vga_command("f,2");
//vga_putch('*');
//putint(254);
uartstatus &= ~(1<< SUCCESS_BIT);
sei();
}
else
{
//lcd_gotoxy(0,0);
//lcd_puts(" \0");
}
{
//lcd_gotoxy(15,3);
//lcd_putint(BitCounter);
/*
loopCount2++;
vga_command("f,2");
//puts("HomeCentral ");
vga_puts("Tastenwert ");
putint(Tastenwert);
vga_putch(' ');
newline();
*/
/*
if (loopCount2 > 2)
{
newline();
linecounter++;
if (linecounter>50)
{
linecounter=0;
vga_command("e");
}
if (linecounter %3==0)
{
//linecounter =0;
linecounter+=1;
gotoxy(8,linecounter);
vga_command("f,2");
vga_puts("Stop");
putint_right(linecounter);
vga_putch(' ');
putint(Tastenwert);
//newline();
vga_command("f,1");
vga_command("e");
vga_puts("Daten");
putint_right(linecounter);
vga_command("f,2");
//vga_command("e");
gotoxy(0,linecounter);
vga_command("f,2");
newline();
}
loopCount2=0;
}
*/
loopCount1=0;
} // if startcounter
}
loopCount0 =0;
//
goto NEXT;
{
cli();
{
Tastenwert=(uint8_t)(readKanal(TASTATURKANAL)>>2);
//lcd_gotoxy(12,1);
//lcd_puts("TW:\0");
//lcd_putint(Tastenwert);
if (Tastenwert>5) // ca Minimalwert der Matrix
{
tastaturstatus |= (1<<1);
// wdt_reset();
/*
0: Wochenplaninit
1: IOW 8* 2 Bytes auf Bus laden
2: Menu der aktuellen Ebene nach oben
3: IOW 2 Bytes vom Bus in Reg laden
4: Auf aktueller Ebene nach rechts (Heizung: Vortag lesen und anzeigen)
5: Ebene tiefer
6: Auf aktueller Ebene nach links (Heizung: Folgetag lesen und anzeigen)
7:
8: Menu der aktuellen Ebene nach unten
9: DCF77 lesen
12: Ebene höher
*/
TastaturCount++;
if (tastaturstatus & (1<<1))
{
}
if (TastaturCount>=80) // Prellen
{
tastaturstatus &= ~(1<<1);
Taste=Tastenwahl(Tastenwert);
lcd_gotoxy(0,1);
lcd_puts("T:\0");
//
lcd_putc(' ');
lcd_putint(Tastenwert);
lcd_putc(' ');
if (Taste >=0)
{
lcd_putint2(Taste);
}
else
{
lcd_putc('*');
}
//lcd_gotoxy(14,1);
//lcd_putint(linecounter);
//lcd_putc(' ');
//lcd_putint((uint8_t)rand()%40);
switch (Taste)
{
case 1:
{
vga_command("f,2");
gotoxy(0,2);
vga_command("f,2");
vga_puts("Brenner: ");
}
break;
case 2:
{
vga_command("f,3");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch(' ');
cursory--;
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
break;
case 3:
{
} break;
case 4:
{
if (menuebene)
{
menuebene--;
if (cursorx>10)
{
vga_command("f,3");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch(' ');
cursorx-=10;
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
}
}
break;
case 5:
{
vga_command("f,3");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
break;
case 6:
{
if (menuebene<MAXMENUEBENE)
{
menuebene++;
if (cursorx<40)
{
vga_command("f,3");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch(' ');
cursorx+=10;
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
}
}
break;
case 7:
{
setFeld(3,70,3,30,32,1,"");
vga_command("f,3");
//vga_putch('x');
//lcd_putc('+');
}
break;
case 8:
{
vga_command("f,3");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch(' ');
cursory++;
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
break;
case 9:
{
} break;
case 10:
{
setHomeCentral();
}
break;
case 12:
{
vga_command("f,3");
vga_command("e");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch(' ');
cursorx = CURSORX;
cursory = CURSORY;
gotoxy(CURSORX+1,CURSORY);
vga_command("f,3");
vga_puts("Alpha");
gotoxy(CURSORX+1,CURSORY+1);
vga_command("f,3");
vga_puts("Beta");
gotoxy(CURSORX+1,CURSORY+2);
vga_command("f,3");
vga_puts("Gamma");
gotoxy(CURSORX+1,CURSORY+3);
vga_command("f,3");
vga_puts("Delta");
gotoxy(cursorx,cursory);
vga_command("f,3");
vga_putch('>');
}
break;
} // switch Taste
lastrand = rand();
vga_command("f,2");
//vga_putch(' ');
//gotoxy(4,linecounter);
//lcd_gotoxy(16,1);
//lcd_putint(erg);
/*
putint(linecounter);
vga_putch(' ');
putint_right(Tastenwert);
vga_putch(' ');
putint_right(Taste);
*/
//newline();
linecounter++;
TastaturCount=0;
}
} // if Tastenwert
}
}
NEXT:
//x=0;
sei();
//
}
/* *** SPI begin **************************************************************/
//lcd_gotoxy(19,0);
//lcd_putc('-');
// ***********************
//goto ENDSPI;
if (SPI_CONTROL_PORTPIN & (1<< SPI_CONTROL_CS_HC)) // PIN ist Hi, SPI ist Passiv
{
// lcd_gotoxy(19,1);
// lcd_putc('*');
// ***********************
/*
Eine Uebertragung hat stattgefunden.
(Die out-Daten sind auf dem Webserver.)
Die in-Daten vom Webserver sind geladen.
Sie muessen noch je nach in_startdaten ausgewertet werden.
*/
// ***********************
// SPI_CONTROL_PORT |= (1<<SPI_CONTROL_MISO); // MISO ist HI in Pausen
#pragma mark PASSIVE
if (spistatus &(1<<ACTIVE_BIT)) // Slave ist neu passiv geworden. Aufraeumen, Daten uebernehmen
{
wdt_reset();
SPI_Call_count0++;
// Eingang von Interrupt-Routine, Daten von Webserver
//lcd_gotoxy(19,0);
//lcd_putc(' ');
// in lcd verschoben
lcd_clr_line(2);
lcd_gotoxy(0,2);
// Eingang anzeigen
lcd_puts("iW \0");
lcd_puthex(in_startdaten);
lcd_putc(' ');
lcd_puthex(in_hbdaten);
lcd_puthex(in_lbdaten);
lcd_putc(' ');
uint8_t j=0;
for (j=0; j<2; j++)
{
//lcd_putc(' ');
lcd_puthex(inbuffer[j]);
//lcd_putc(inbuffer[j]);
}
OutCounter++;
// Uebertragung pruefen
//lcd_gotoxy(6,0);
//lcd_puts("bc:\0");
//lcd_puthex(ByteCounter);
//lcd_gotoxy(0,0);
//lcd_puts(" \0");
lcd_gotoxy(19,0);
lcd_putc(' ');
if (ByteCounter == SPI_BUFSIZE-1) // Uebertragung war vollstaendig
{
if (out_startdaten + in_enddaten==0xFF)
{
lcd_gotoxy(19,2);
lcd_putc('+');
spistatus |= (1<<SUCCESS_BIT); // Bit fuer vollstaendige und korrekte Uebertragung setzen
lcd_gotoxy(19,0);
lcd_putc(' ');
//lcd_clr_line(3);
//lcd_gotoxy(0,1);
//lcd_puthex(loopCounterSPI++);
//lcd_puts("OK \0");
//lcd_puthex(out_startdaten + in_enddaten);
// if (out_startdaten==0xB1)
{
SendOKCounter++;
}
spistatus |= (1<<SPI_SHIFT_IN_OK_BIT);
}
else
{
spistatus &= ~(1<<SUCCESS_BIT); // Uebertragung fehlerhaft, Bit loeschen
lcd_putc('-');
lcd_clr_line(1);
lcd_gotoxy(0,1);
lcd_puts("ER1\0");
lcd_putc(' ');
lcd_puthex(out_startdaten);
lcd_puthex(in_enddaten);
lcd_putc(' ');
lcd_puthex(out_startdaten + in_enddaten);
spistatus &= ~(1<<SPI_SHIFT_IN_OK_BIT);
{
SendErrCounter++;
}
//errCounter++;
}
}
else
{
spistatus &= ~(1<<SUCCESS_BIT); // Uebertragung unvollstaendig, Bit loeschen
lcd_clr_line(0);
lcd_gotoxy(0,0);
lcd_puts("ER2\0");
lcd_putc(' ');
lcd_puthex(ByteCounter);
//lcd_putc(' ');
//lcd_puthex(BitCounter);
/*
lcd_putc(' ');
lcd_puthex(out_startdaten);
lcd_puthex(in_enddaten);
lcd_putc(' ');
lcd_puthex(out_startdaten + in_enddaten);
*/
//delay_ms(100);
//errCounter++;
IncompleteCounter++;
spistatus &= ~(1<<SPI_SHIFT_IN_OK_BIT);
}
//lcd_gotoxy(11, 1); // Events zahelen
//lcd_puthex(OutCounter);
/*
lcd_puthex(SendOKCounter);
lcd_puthex(SendErrCounter);
lcd_puthex(IncompleteCounter);
*/
/*
lcd_gotoxy(0,0);
lcd_putc('i');
lcd_puthex(in_startdaten);
lcd_puthex(complement);
lcd_putc(' ');
lcd_putc('a');
lcd_puthex(out_startdaten);
lcd_puthex(in_enddaten);
lcd_putc(' ');
lcd_putc('l');
lcd_puthex(in_lbdaten);
lcd_putc(' ');
lcd_putc('h');
lcd_puthex(in_hbdaten);
out_hbdaten++;
out_lbdaten--;
lcd_putc(out_startdaten);
*/
/*
lcd_gotoxy(0,0);
lcd_puthex(inbuffer[9]);
lcd_puthex(inbuffer[10]);
lcd_puthex(inbuffer[11]);
lcd_puthex(inbuffer[12]);
lcd_puthex(inbuffer[13]);
*/
//lcd_gotoxy(13,0); // SPI - Fehler zaehlen
//lcd_puts("ERR \0");
//lcd_gotoxy(17,0);
//lcd_puthex(errCounter);
// Bits im Zusammenhang mit der Uebertragung zuruecksetzen. Wurden in ISR gesetzt
spistatus &= ~(1<<ACTIVE_BIT); // Bit 0 loeschen
spistatus &= ~(1<<STARTDATEN_BIT); // Bit 1 loeschen
spistatus &= ~(1<<ENDDATEN_BIT); // Bit 2 loeschen
spistatus &= ~(1<<SUCCESS_BIT); // Bit 3 loeschen
spistatus &= ~(1<<LB_BIT); // Bit 4 loeschen
spistatus &= ~(1<<HB_BIT); // Bit 5 loeschen
// aufraeumen
out_startdaten=0x00;
out_hbdaten=0;
out_lbdaten=0;
for (int i=0; i<SPI_BUFSIZE; i++)
{
outbuffer[i]=0;
}
/*
lcd_gotoxy(0,0); // Fehler zaehlen
lcd_puts("IC \0");
lcd_gotoxy(2,0);
lcd_puthex(IncompleteCounter);
lcd_gotoxy(5,0);
lcd_puts("TW \0");
lcd_gotoxy(7,0);
lcd_puthex(TWI_errCounter);
lcd_gotoxy(5,1);
lcd_puts("SE \0");
lcd_gotoxy(7,1);
lcd_puthex(SendErrCounter);
*/
} // if Active-Bit
#pragma mark HomeCentral-Tasks
} // neu Passiv
// letzte Daten vom Webserver sind in inbuffer und in in_startdaten, in_lbdaten, in_hbdaten
else // (IS_CS_HC_ACTIVE)
{
if (!(spistatus & (1<<ACTIVE_BIT))) // CS ist neu aktiv geworden, Daten werden gesendet, Active-Bit 0 ist noch nicht gesetzt
{
// Aufnahme der Daten vom Webserver vorbereiten
uint8_t j=0;
in_startdaten=0;
in_enddaten=0;
in_lbdaten=0;
in_hbdaten=0;
for (j=0; j<SPI_BUFSIZE; j++)
{
inbuffer[j]=0;
}
spistatus |=(1<<ACTIVE_BIT); // Bit 0 setzen: neue Datenserie
spistatus |=(1<<STARTDATEN_BIT); // Bit 1 setzen: erster Wert ergibt StartDaten
bitpos=0;
ByteCounter=0;
//timer0(); // Ueberwachung der Zeit zwischen zwei Bytes. ISR setzt bitpos und ByteCounter zurueck, loescht Bit 0 in spistatus
// Anzeige, das rxdata vorhanden ist
lcd_gotoxy(19,0);
lcd_putc('$');
lcd_gotoxy(19,1);
lcd_putc(' ');
}// if (!(spistatus & (1<<ACTIVE_BIT)))
}// (IS_CS_HC_ACTIVE)
ENDSPI:
/* *** SPI end **************************************************************/
# pragma mark Tasten
if (!(PINB & (1<<PORTB0))) // Taste 0
{
//lcd_gotoxy(12,0);
//lcd_puts("P0 Down\0");
//wdt_reset();
if (! (TastenStatus & (1<<PORTB0))) //Taste 0 war nicht nicht gedrueckt
{
TastenStatus |= (1<<PORTB0);
Tastencount=0;
//lcd_gotoxy(12,0);
//lcd_puts("P0\0");
//lcd_putint(TastenStatus);
//delay_ms(800);
}
else
{
Tastencount ++;
//lcd_gotoxy(7,1);
//lcd_puts("TC \0");
//lcd_putint(Tastencount);
wdt_reset();
if (Tastencount >= Tastenprellen)
{
//lcd_gotoxy(18,0);
//lcd_puts("ON\0");
//lcd_putint(TastenStatus);
Tastencount=0;
TastenStatus &= ~(1<<PORTB0);
}
}//else
}
#pragma mark Tastatur
} // while
