#include <msp430.h>
/*
* main.c
*/
#define BUTTON_1 BIT3
#define BUTTON_2 BIT4
#define RELAY_1 BIT0 //pruun juhe BIT0
#define RELAY_2 BIT1 //Valge juhe BIT1
#define RELAY_3 BIT2 //Sinine juhe BIT2
/***************************************************************************************************
* Global Variable section *
***************************************************************************************************/
unsigned int timer1 = 0;
static const unsigned int counter = 6; // Aeg kui kaua nuppu all hoitakse
volatile unsigned char but1_en = 0;
volatile unsigned char but2_en = 0;
volatile unsigned int but1_chk_cnt = 0; // Kontrolli nupu 1 olekut
volatile unsigned int but2_chk_cnt = 0; // Kontrolli nupu 2 olekut
volatile unsigned char activate_sms = 0; // SMSi saatmise jada
volatile unsigned char activate_second = 0; // Teine jada
//Function prototypes
void write(char relays);
void activate_relay(unsigned char relay, unsigned long on_time);
void wait(unsigned long time);
void Send_Messages(void);
int main(void) {
WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer
BCSCTL2 = SELM_0 + DIVM_0 + DIVS_0;
if (CALBC1_16MHZ != 0xFF) {
/* Adjust this accordingly to your VCC rise time */
__delay_cycles(100000);
/* Follow recommended flow. First, clear all DCOx and MODx bits. Then
* apply new RSELx values. Finally, apply new DCOx and MODx bit values.
*/
DCOCTL = 0;
BCSCTL1 = CALBC1_16MHZ; /* Set DCO to 16MHz */
DCOCTL = CALDCO_16MHZ;
}
BCSCTL1 |= XT2OFF + DIVA_0;
BCSCTL3 = XT2S_0 + LFXT1S_2 + XCAP_1;
// Seadistame sisendid ja väljundid
P1IE |= BUTTON_1 + BUTTON_2;
P1IFG |= BUTTON_1 + BUTTON_2;
P1REN |= BUTTON_1 + BUTTON_2;
P1OUT |= BUTTON_1 + BUTTON_2;
P1IFG &= ~BUTTON_1 + BUTTON_2;
P1DIR |= (RELAY_1 | RELAY_2 | RELAY_3);
P1OUT &= ~(RELAY_1 | RELAY_2 | RELAY_3);
// Configure Timer0
TA0CCTL0 = CCIE; // CCR0 interrupt enabled
TA0CCR0 = 60000; // Count up to CCR0 and create interrupt
TA0CTL = TASSEL_2 + ID_3 + MC_1; // Clock source = SMCLK, divide clock by 8, up mode (16MHZ/8= 2MHz =>
_BIS_SR(LPM0_bits + GIE); // Enter LPM0 w/ interrupts enabled
}
// Lülitame releesid teatud ajaks sisse
void activate_relay(unsigned char relay, unsigned long on_time) {
P1OUT |= relay; // Lülita sisse
wait(on_time); // Ootame
P1OUT &= ~relay; // Lülita välja
//P1OUT ^= relay; // Lülita välja
}
// Ootamise funktsioon, 1 = 100ms; 10=1sek
void wait(unsigned long time) {
unsigned long i;
switch (time) {
case 5: //aeg 0,5sek
__delay_cycles(8000000);
break;
case 10: //aeg 1sek
__delay_cycles(16000000);
break;
case 15: //aeg 1,5sek
__delay_cycles(24000000);
break;
case 20: //aeg 2sek
__delay_cycles(32000000);
break;
case 30: //aeg 3sek
__delay_cycles(48000000);
break;
case 40: //aeg 4sek
__delay_cycles(64000000);
break;
case 90: //aeg 9sek
__delay_cycles(144000000);
break;
case 600: //aeg 60sek
__delay_cycles(960000000);
break;
}
//for (i = 0; i < time; i++);
}
// Port 1 interrupt service routine
#pragma vector=PORT1_VECTOR
__interrupt void Port_1(void) {
// Nupp 1
if (P1IFG & BUTTON_1) {
P1IFG &= ~BUTTON_1; // Deaktiveerib katkestuse
but1_en = 1;
LPM0_EXIT;
}
// Nupp 2
if (P1IFG & BUTTON_2) {
P1IFG &= ~BUTTON_2; // Deaktiveerib katkestuse
but2_en = 1;
LPM0_EXIT;
}
}
// Timer A0 interrupt service routine
#pragma vector=TIMER0_A0_VECTOR
__interrupt void Timer_A(void) {
TA0CCR0 += 60000; // Add Offset to CCR0; 60000cycles = 50ms
timer1++; // Increase timer value
if (timer1 >= counter) { // Timer for one second delay
timer1 = 0; // Reset timer1
if (but1_en == 1) {
if (but1_chk_cnt < 10) {
but1_chk_cnt++;
} else {
but1_chk_cnt = 0;
if ((P1IN & BUTTON_1) == 0) {
activate_sms = 1;
Send_Messages();
//P1OUT ^= BIT0; // toggle GREEN led
}
but1_en = 0;
}
}
if (but2_en == 1) {
if (but2_chk_cnt < 10) {
but2_chk_cnt++;
} else {
but2_chk_cnt = 0;
if ((P1IN & BUTTON_2) == 0) {
activate_second = 1;
Send_Messages();
//P1OUT ^= BIT0; // toggle GREEN led
}
but2_en = 0;
}
}
}
LPM0_EXIT;
}
void Send_Messages(void) {
if (activate_sms) // Kui on nupp 1 aktiivne
{
but1_en = 0;
activate_sms = 0;
// Lülitame esimese transi korra sisse
activate_relay(RELAY_1, 15); // Ootame 500 ms
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame test transi
activate_relay(RELAY_2, 5);
wait(40); // Ootame 4 sek
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(10);
// Lülitame kolmandat transi
activate_relay(RELAY_3, 5);
wait(90);
// Lülitame esimest transi
activate_relay(RELAY_1, 10);
wait(10);
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
//} else if (but2_en) // Kui on nupp 2 aktiivne
} else if (activate_second) // Kui on nupp 2 aktiivne
{
but2_en = 0;
activate_second = 0;
// Lülitame esimast transi
activate_relay(RELAY_1, 15);
wait(10);
// Lülitame teise transi sisse
activate_relay(RELAY_2, 40); // Relee on 4sek sees
wait(600); // Ootame 60 sek
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
wait(600); //hoiame protsessorit 1min töös
}
}
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