int main(int argc, const char *argv[])
{
unsigned char i;
LCDInit(LS_NONE);
LCDClear();
// Initialize usart
init_usart(BAUDRATE, TRANSMIT_RATE, DATA_BITS, STOP_BITS, PARITY_BITS);
char recipe_name[RECIPE_NAME_LENGTH];
eeprom_read_block((void*)&recipe_name, (const void*)0x00, RECIPE_NAME_LENGTH);
LCDWriteString("Recipe Name:");
LCDWriteStringXY(0,1,recipe_name);
for(i=0;i<25;i++) _delay_loop_2(0);
// Clear second row
LCDWriteStringXY(0,1," ");
eeprom_read_block((void*)&recipe_name, (const void*)0x76, RECIPE_NAME_LENGTH);
LCDWriteString("Recipe Name:");
LCDWriteStringXY(0,1,recipe_name);
return 0;
}
void main(void)
{
//Initialize the LCD module
LCDInit(LS_NONE);
//Initialize the ADC module
ADCInit();
//Clear the LCD
LCDClear();
LCDWriteString("Thermometer");
while(1)
{
//Read the temperature using LM35
float t = LM35ReadTemp();
//Print it on the LCD
LCDWriteIntXY(0,1,t,3);
//Print the degree symbol and C
LCDWriteString("%0C");
//Wait 200ms before taking next reading
__delay_ms(200);
}
}
void displayAntShort(uint8_t id, const char* name, const char* decor)
{
uint8_t x = (id * 8);
uint8_t len = strLen(name);
x += (6 - len) / 2;
LCDGotoXY(x,1);
LCDWriteString(decor);
LCDWriteString(name);
LCDWriteString(decor);
}
void main()
{
unsigned char i;
//Initialize LCD module
LCDInit(LS_BLINK|LS_ULINE);
//Clear the screen
LCDClear();
//Simple string printing
LCDWriteString("Congrats ");
//A string on line 2
LCDWriteStringXY(0,1,"Loading ");
//Print some numbers
for (i=0;i<99;i+=1)
{
LCDWriteIntXY(9,1,i,3);
LCDWriteStringXY(12,1,"% ");
_delay_loop_2(0);
_delay_loop_2(0);
_delay_loop_2(0);
_delay_loop_2(0);
}
//Clear the screen
LCDClear();
//Some more text
LCDWriteString("Hello world");
LCDWriteStringXY(0,1,"By YourName Here"); // <--- Write ur NAME HERE !!!!!!!!!!!
//Wait
for(i=0;i<100;i++) _delay_loop_2(0);
//Some More ......
LCDClear();
LCDWriteString(" eXtreme");
LCDWriteStringXY(0,1," Electronics");
//Wait
for(i=0;i<100;i++) _delay_loop_2(0);
//Custom Chars ......
LCDClear();
LCDWriteString("Custom Char !!!");
LCDWriteStringXY(0,1,"%0%1%2%3%4%5%6%7");
}
void main()
{
unsigned char i;
for(i=0;i<10;i++) _delay_loop_2(0);
while(1)
{
//Initialize LCD module
LCDInit(LS_BLINK|LS_ULINE);
for(i=0;i<10;i++) _delay_loop_2(0);
//Clear the screen
LCDClear();
//Simple string printing
LCDWriteStringXY(0,0,"Welcome to CELAB");
//LCDWriteString("Congrats ");
//A string on line 2
LCDWriteStringXY(0,1,"Loading ");
//Print some numbers
for (i=0;i<99;i+=1)
{
LCDWriteIntXY(9,1,i,3);
LCDWriteStringXY(12,1,"%");
_delay_loop_2(0);
}
//Clear the screen
LCDClear();
//Some more text
LCDWriteString("Hello world");
LCDWriteStringXY(0,1,"ComputronicsLab"); // <--- Write ur NAME HERE !!!!!!!!!!!
//Wait
for(i=0;i<50;i++) _delay_loop_2(0);
//Some More ......
LCDClear();
LCDWriteString("Computronics");
LCDWriteStringXY(0,1,"Lab");
for(i=0;i<50;i++) _delay_loop_2(0);
}
}
void clearPrompt()
{
next_menu_clear = 0 ;
menuFunction = MENU_NONE ;
LCDGotoXY(9,0);
LCDWriteString(" ");
}
int main(int argc, const char *argv[])
{
LCDInit(LS_NONE);
LCDClear();
// while(1)
// {
//Clear the screen
// LCDClear();
//Simple string printing
LCDWriteString("GET A STRING!");
//A string on line 2
// LCDWriteStringXY(0,1," Senior Project");
// int i;
//Wait
// for(i=0;i<100;i++) _delay_loop_2(0);
//Clear the screen
// LCDClear();
// }
return 0;
}
void init_lcd(void)
{
LCDInit(LS_NONE);
LCDClear();
LCDWriteString(" Mr. Pour ");
LCDWriteStringXY(0,1," Senior Project");
}
/* FUNCTIILE DE OUTPUT PE LED,BUZZER*/
void view_MORSE(char* msg, char* msg2)
{
int i;
LCDClear();
LCDWriteString(msg2);
for (i=0;i<strlen(msg);i++) {
if (msg[i]=='s') S();
else if (msg[i]=='o') O();
}
}
void update_LCD_screen(int view)
{
/* Switch view on LCD */
if (view == LCD_CURRENT_TEMP) {
/* Create string to display on LCD */
sprintf(lcd_string, " %1.1f F", (double)g_current_temp);
/* Print update to LCD */
LCDClear();
LCDWriteString(" Internal Temp ");
LCDWriteStringXY(0, 1, lcd_string);
}
if (view == LCD_DEFINED_TEMP) {
/* Create string to display on LCD */
sprintf(lcd_string, " %1.1f F", (double)g_defined_temp);
/* Print update to LCD */
LCDClear();
LCDWriteString(" Desired Temp");
LCDWriteStringXY(0, 1, lcd_string);
}
}
void main()
{
uint8_t cmd=0;
RemoteInit();
LCDInit(LS_BLINK);
LCDClear();
LCDWriteString("IR RemoteDecoder");
LCDWriteStringXY(0,1,"Key Code:");
while(1)
{
cmd=GetRemoteCmd(1);
LCDWriteIntXY(10,1,cmd,3);
}
}
int main(void)
{
stdin = stdout = &usart0_str;
perform_inits();
/* Local variables */
char c;
char *ing1;
char *ing2;
char *ing3;
char *ing4;
char *sensor_temp;
char *defined_temp;
TempData *temps;
Recipe *recipe;
/* Allocate space for temp struct */
temps = malloc(sizeof(TempData));
/* Allocate space for recipe struct */
recipe = malloc(sizeof(Recipe));
/* Allocate space for holding each ingredient */
ing1 = malloc(3 * sizeof(char));
ing2 = malloc(3 * sizeof(char));
ing3 = malloc(3 * sizeof(char));
ing4 = malloc(3 * sizeof(char));
/* Allocate space for temp data */
sensor_temp = malloc(4 * sizeof(char));
defined_temp = malloc(2 * sizeof(char));
/* Check for memory allocation errors */
if ((temps == NULL) || (recipe == NULL) || (ing1 == NULL) || (ing2 == NULL) || (ing3 == NULL) || (ing4 == NULL) || (sensor_temp == NULL) || (defined_temp == NULL)) {
LCDClear();
LCDWriteString("Error while alloc");
LCDWriteStringXY(0,1,"ating memory :(");
while(1);
}
/* Initialize structure values */
init_temps_struct(temps);
init_recipe_struct(recipe);
/* Enable Timer3 overflow interrupt - used for changing display of LCD */
enable_temp_sensor_timer_interrupt();
while(1) {
// Wait for signal from website
scanf(" %1c", &c);
switch(c) {
case 'c':
// get value from temp sensor
// compare with set temp
// decide whether cooler is on/off
disable_temp_sensor_timer_interrupt();
scanf(" %4s", sensor_temp);
convert_temp_to_float(temps, sensor_temp, 0);
g_current_temp = temps->sensor_temp;
if (temps->sensor_temp >= 20 || temps->sensor_temp <= 90) {
update_LCD_screen(LCD_CURRENT_TEMP);
compare_temps(temps);
}
enable_temp_sensor_timer_interrupt();
break;
case 'p':
// read the four ingredient amounts
// turn each motor on to pour the ingredients
disable_temp_sensor_timer_interrupt();
isPouring = true;
scanf(" %s", ing1);
scanf(" %s", ing2);
scanf(" %s", ing3);
scanf(" %s", ing4);
convert_recipe_to_float(recipe, ing1, ing2, ing3, ing4);
if ((recipe->ing1 >= 0. || recipe->ing1 <= 8.) && (recipe->ing2 >= 0. || recipe->ing2 <= 8.) && (recipe->ing3 >= 0. || recipe->ing3 <= 8.) && (recipe->ing4 >= 0. || recipe->ing4 <= 8.)) {
LCDClear();
LCDWriteString("Pouring recipe..");
/* Go pour the recipe */
pour_recipe(recipe);
update_LCD_screen(LCD_CURRENT_TEMP);
}
enable_temp_sensor_timer_interrupt();
break;
case 't':
/* Grab updated internal temp from site */
disable_temp_sensor_timer_interrupt();
scanf(" %2s", defined_temp);
convert_temp_to_float(temps, defined_temp, 1);
/* Create string to display on LCD */
g_defined_temp = temps->defined_temp;
sprintf(lcd_string, " %1.1f F", (double)g_defined_temp);
LCDClear();
LCDWriteString(" Temp updated");
LCDWriteStringXY(0, 1, lcd_string);
_delay_ms(1000);
update_LCD_screen(LCD_CURRENT_TEMP);
enable_temp_sensor_timer_interrupt();
break;
}
}
if (ing1) free(ing1);
if (ing2) free(ing2);
if (ing3) free(ing3);
if (ing4) free(ing4);
if (sensor_temp) free(sensor_temp);
if (defined_temp) free(defined_temp);
if (temps) free(temps);
if (recipe) free(recipe);
return 0;
}
void sMCIfaceLCD_writeString(const sc_string chr) {
LCDWriteString(chr);
}
int main(void)
{
Port_Init();
DDRE |= (1<<3);
DDRA |= (1<<6);
LCDInit(LS_NONE);
DDRC |= (1<<3);
PORTC |= (1<<3);
cal_point_1 = eeprom_read_dword(0);
cal_point_2 = eeprom_read_dword((uint32_t*)5);
target_feedback = (cal_point_1 + cal_point_2)/2;
cli();
TIMSK |= ((1 << TICIE1)| (1 << TOIE1)); //Set capture interrupt
TCCR1B |= ((1 << ICES1) | (1<<CS10));
TCCR3A = ((1<<COM3A1));
TCCR3B = ((1<<CS30) | (1<<WGM33));
ICR3 = 1000;
OCR3A = 0;
sei();
LCDClear();
//LCDWriteString("Powering On...");
red_light();
WDT_Init();
OCR3A = (int)pwm_duty_cycle;
_delay_ms(100);
/*int warm_up_timer = 10;
while(warm_up_timer > 0)
{
if (feedback_speed < (target_feedback - 7))
{
if (feedback_speed > (target_feedback - 100))
{
pwm_duty_cycle += 1;
}
}
if (feedback_speed > (target_feedback + 7))
{
if(feedback_speed < (target_feedback + 100))
{
pwm_duty_cycle -= 1;
}
}
if (feedback_speed < (target_feedback - 100) )
{
pwm_duty_cycle += 3;
}
if (feedback_speed > (target_feedback + 100))
{
pwm_duty_cycle -= 3;
}
if(pwm_duty_cycle > 499){pwm_duty_cycle = 499;}
if(pwm_duty_cycle < 0 ){pwm_duty_cycle = 0;}
wdt_reset();
_delay_ms(100);
LCDClear();
char feedback_speed_string[4];
snprintf(feedback_speed_string,4,"%d",feedback_speed);
LCDWriteString(feedback_speed_string);
warm_up_timer -= 1;
}
*/
while(1)
{
feedback_speed = (new_feedback_speed);
if (page == 0)
{
wdt_reset();
real_speed = ((double) feedback_speed / (double) target_feedback)*4.5f;
average_speed = (real_speed+average_speed*4.0f)/5.0f;
int avg_speed_int = (int)average_speed;
float avg_speed_float = average_speed - avg_speed_int;
int avg_speed_dec = avg_speed_float*10;
snprintf(avg_speed_string,4,"%01d.%01d",avg_speed_int,avg_speed_dec);
LCDClear();
LCDWriteString("Airflow: ");
LCDWriteString(avg_speed_string);
LCDWriteString(" m/s");
LCDWriteStringXY(0,1,"Target: 4.5 m/s");
wdt_reset();
_delay_ms(100);
wdt_reset();
// speed control section
if (feedback_speed < (target_feedback - 10))
{
if (feedback_speed > (target_feedback - 200))
{
pwm_duty_cycle += 0.25;
}
}
if (feedback_speed > (target_feedback + 10))
{
if(feedback_speed < (target_feedback + 200))
{
pwm_duty_cycle -= 0.25;
}
}
if (feedback_speed < (target_feedback - 200) )
{
pwm_duty_cycle += 4;
}
if (feedback_speed > (target_feedback + 200))
{
pwm_duty_cycle -= 4;
}
if (feedback_speed < (target_feedback - 60))
{
errors += 20;
}
if (feedback_speed > (target_feedback + 60))
{
errors += 20;
}
if (feedback_speed < (target_feedback + 40))
{
if (feedback_speed > (target_feedback - 40))
{
errors = 0;
}
}
if (errors > 250)
{
errors = 250;
}
if (pwm_duty_cycle > 999) {pwm_duty_cycle = 999;}
if (pwm_duty_cycle < 0){pwm_duty_cycle = 0;}
OCR3A = (int)pwm_duty_cycle;
wdt_reset();
}
if (page == 1)
{
LCDClear();
LCDWriteString("Calibration Mode");
if(cal_number == 0)
{
LCDWriteStringXY(0,1,"Cal. Point 1");
}
if(cal_number == 1)
{
LCDWriteStringXY(0,1,"Cal. Point 2");
}
if(cal_number == 2)
{
LCDWriteStringXY(0,1,"Press %1 To Save");
_delay_ms(50);
LCDWriteStringXY(0,1,"Press %2 To Save");
_delay_ms(50);
wdt_reset();
}
wdt_reset();
_delay_ms(150);
wdt_reset();
}
if (!(PINA & (1<<3)))
{
page++;
while(!(PINA & (1<<3)))
{
wdt_reset();
} //right
_delay_ms(25);
if (page > 1)
{
page = 0;
}
}
if (!(PINA & (1<<0))) //up
{
if (page == 1)
{
cal_speed += 5;
if (cal_speed > 1000)
{
cal_speed = 1000;
}
OCR3A = cal_speed;
wdt_reset();
}
_delay_ms(25);
}
if (!(PINA & (1<<4))) //down
{
if (page == 1)
{
cal_speed -= 5 ;
if (cal_speed < 0)
{
cal_speed = 0;
}
OCR3A = cal_speed;
wdt_reset();
}
_delay_ms(25);
}
if (!(PINA & (1<<2))) //center
{
wdt_reset();
if (page == 1)
{
switch (cal_number)
{
case 0:
cal_point_1 = feedback_speed;
cal_number = 1;
break;
case 1:
cal_point_2 = feedback_speed;
cal_number = 2;
break;
case 2:
wdt_reset();
eeprom_write_dword(0,cal_point_1);
eeprom_write_dword((uint32_t*)5,cal_point_2);
wdt_reset();
page = 0;
cal_number = 0;
break;
}
}
while(!(PINA & (1<<2)))
{
wdt_reset();
}
_delay_ms(25);
}
if (!(PINA & (1<<1))) //left
{
page--;
while(!(PINA & (1<<3)))
{
wdt_reset();
}
_delay_ms(25);
if (page < 0)
{
page = 1;
}
}
if (errors == 0)
{
green_light();
}
if(errors >= 250)
{
red_light();
}
}
}
void LCDWriteStringXY(uint8_t x, uint8_t y, const char *msg) {
LCDGotoXY(x, y);
LCDWriteString(msg);
}
void doMenu()
{
while(bButton)
readInputs();
// set the new time
if (menuFunction == MENU_NONE | menuFunction == MENU_TIME)
{
int h,m,s ;
h = hour ;
m = minute ;
s = seconds ;
LCDClear();
LCDWriteString(setText);
LCDWriteString("Hours");
LCDGotoXY(0,1) ;
showTime();
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
hour++;
if (hour > 23)
hour = 0 ;
}
else if (state & DIR_CCW)
{
hour--;
if (hour < 0)
hour = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Minutes");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
minute++;
if (minute > 59)
minute = 0 ;
}
else if (state & DIR_CCW)
{
minute--;
if (minute < 0)
minute = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Seconds");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
seconds++;
if (seconds > 59)
seconds = 0 ;
}
else if (state & DIR_CCW)
{
seconds--;
if (seconds < 0)
seconds = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
// save changes
if (h != hour || m != minute || s != seconds)
{ // we only update the RTC if changes have been made
h = ((hour / 10) << 4) + hour % 10 ;
m = ((minute / 10) << 4) + minute % 10 ;
s = ((seconds / 10) << 4) + seconds % 10 ;
DS1307_SetTime(h,m,s) ;
runningMinute = minute ;
}
while(bButton)
readInputs();
}
// set the new date
if (menuFunction == MENU_NONE | menuFunction == MENU_DATE)
{
int n,d,m,y ;
n = day ;
d = date ;
m = month ;
y = year ;
LCDClear();
LCDWriteString(setText);
LCDWriteString("Year");
LCDGotoXY(0,1) ;
showDate();
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
year++;
if (year > 99)
year = 0 ;
}
else if (state & DIR_CCW)
{
year--;
if (year < 0)
date = 99 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Month");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
month++;
if (month > 12)
month = 1 ;
}
else if (state & DIR_CCW)
{
month--;
if (!month)
month = 12 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Date ");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
date++;
if (date > monthDays[month-1])
date = 1 ;
}
else if (state & DIR_CCW)
{
date--;
if (date < 0)
date = monthDays[month-1] ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Day ");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
day++;
if (day > 7)
day = 1 ;
}
else if (state & DIR_CCW)
{
day--;
if (day < 0)
day = 7 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
if (n != day || d != date || m != month || y != year)
{ // again, we only update the RTC if changes have been made
n = ((day / 10) << 4) + day % 10 ;
d = ((date / 10) << 4) + date % 10 ;
m = ((month / 10) << 4) + month % 10 ;
y = ((year / 10) << 4) + year % 10 ;
DS1307_SetDate(n,d,m,y) ;
}
while(bButton)
readInputs();
}
}
void testLCD(void)
{
LCDGotoXY(3,1);
LCDWriteString("Hello");
taskExit();
}
void main()
{
//Wait Util Other device startup
_delay_loop_2(0);
_delay_loop_2(0);
//Initialize the LCD Module
LCDInit(LS_BLINK);
//Initialize I2C Bus
I2CInit();
//Enable Pull ups on keys
PORTB|=((1<<PB2)|(1<<PB1)|(1<<PB0));
//Clear CH bit of RTC
#define CH 7
uint8_t temp;
DS1307Read(0x00,&temp);
//Clear CH Bit
temp&=(~(1<<CH));
DS1307Write(0x00,temp);
//Set 12 Hour Mode
DS1307Read(0x02,&temp);
//Set 12Hour BIT
temp|=(0b01000000);
//Write Back to DS1307
DS1307Write(0x02,temp);
LCDClear();
LCDWriteString("DS1307 RTC Exmple");
char Time[12]; //hh:mm:ss AM/PM
//Now Read and format time
uint8_t data;
while(1)
{
DS1307Read(0x00,&data);
Time[8]='\0';
Time[7]=48+(data & 0b00001111);
Time[6]=48+((data & 0b01110000)>>4);
Time[5]=':';
DS1307Read(0x01,&data);
Time[4]=48+(data & 0b00001111);
Time[3]=48+((data & 0b01110000)>>4);
Time[2]=':';
DS1307Read(0x02,&data);
Time[1]=48+(data & 0b00001111);
Time[0]=48+((data & 0b00010000)>>4);
LCDClear();
LCDWriteString("DS1307 RTC Exmple");
LCDWriteStringXY(2,1,Time);
//AM/PM
if(data & 0b00100000)
{
LCDWriteStringXY(11,1,"PM");
}
else
{
LCDWriteStringXY(11,1,"AM");
}
//Wait Some time and keep testing key input
uint8_t i;
for(i=0;i<20;i++)
{
if(GetKeyStatus(2))
{
//Go To Main Menu
ShowMainMenu();
_delay_loop_2(0);
_delay_loop_2(0);
_delay_loop_2(0);
}
_delay_loop_2(5000);
}
}
}
void SetTime()
{
uint8_t hr,min,sec,am_pm,temp;
//Read the Second Register
DS1307Read(0x00,&temp);
sec=(((temp & 0b01110000)>>4)*10)+(temp & 0b00001111);
//Read the Minute Register
DS1307Read(0x01,&temp);
min=(((temp & 0b01110000)>>4)*10)+(temp & 0b00001111);
//Read the Hour Register
DS1307Read(0x02,&temp);
hr=(((temp & 0b00010000)>>4)*10)+(temp & 0b00001111);
am_pm=(temp & 0b00100000)>>4;
//If Hour Register is 0 make it 12, as 00:00:00 invalid time
if(hr==0) hr=12;
uint8_t sel=0;
while(1)
{
LCDClear();
LCDWriteString("00:00:00 <OK>");
LCDWriteIntXY(0,0,hr,2);
LCDWriteIntXY(3,0,min,2);
LCDWriteIntXY(6,0,sec,2);
if(am_pm)
{
LCDWriteStringXY(9,0,"PM");
}
else
{
LCDWriteStringXY(9,0,"AM");
}
//Draw Pointer
LCDWriteStringXY(sel*3,1,"^^");
//Input Up key
if(GetKeyStatus(1))
{
if(!GetPrevKeyStatus(1))
{
if(sel==0)
{
//Hour
if(hr==12)
{
hr=1;
}
else
{
hr++;
}
}
if(sel==1)
{
//Min
if(min==59)
{
min=0;
}
else
{
min++;
}
}
if(sel==2)
{
//Sec
if(sec==59)
{
sec=0;
}
else
{
sec++;
}
}
if(sel==3)
{
//AM-PM
if(am_pm==0)
{
am_pm=1;
}
else
{
am_pm=0;
}
}
if(sel == 4)
{
//OK
break;
}
}
}
//Input Down
if(GetKeyStatus(0))
{
if(!GetPrevKeyStatus(0))
{
if(sel==0)
{
//Hour
if(hr==1)
{
hr=12;
}
else
{
hr--;
}
}
if(sel==1)
{
//Min
if(min==0)
{
min=59;
}
else
{
min--;
}
}
if(sel==2)
{
//Sec
if(sec==0)
{
sec=59;
}
else
{
sec--;
}
}
if(sel==3)
{
//AM-PM
if(am_pm==0)
{
am_pm=1;
}
else
{
am_pm=0;
}
}
if(sel == 4)
{
//OK
break;
}
}
}
if(GetKeyStatus(2))
{
if(!GetPrevKeyStatus(2))
{
//Change Selection
if(sel==4)
sel=0;
else
sel++;
}
}
PREV_PINB=PINB;
_delay_loop_2(30000);
}
//Now write time back to RTC Module
temp=((sec/10)<<4)|(sec%10);
DS1307Write(0x00,temp);
temp=((min/10)<<4)|(min%10);
DS1307Write(0x01,temp);
temp=((hr/10)<<4)|(hr%10);
temp|=0b01000000; //12 Hr Mode
if(am_pm)
{
temp|=0b00100000;
}
DS1307Write(0x02,temp);
LCDClear();
LCDWriteString("Message !");
LCDWriteStringXY(0,1,"Main Time Set");
uint8_t i;
for(i=0;i<10;i++)
_delay_loop_2(0);
}
void ShowMainMenu()
{
//The Main Menu
char *menu_items[]={ "Set Time",
"Set On Time",
"Set Off Time",
"Quit"
};
uint8_t menu_count=4;
uint8_t selected=0;
_delay_loop_2(0);
_delay_loop_2(0);
while(1)
{
LCDClear();
LCDWriteString(" Main Menu ");
LCDWriteStringXY(2,1,menu_items[selected]);
LCDWriteStringXY(0,1,"<");
LCDWriteStringXY(15,1,">");
if(GetKeyStatus(1))
{
//Left Key(No 1) is pressed
//Check that it was not pressed previously
if(!GetPrevKeyStatus(1))
{
if(selected !=0)
selected--;
}
}
if(GetKeyStatus(0))
{
//Right Key(No 0) is pressed
//Check that it was not pressed previously
if(!GetPrevKeyStatus(0))
{
if(selected !=(menu_count-1))
selected++;
}
}
if(GetKeyStatus(2))
{
//Enter Key Pressed
//Check that it was not pressed previously
if(!GetPrevKeyStatus(2))
{
//Call Appropriate Function
switch (selected)
{
case 0:
SetTime();
break;
case 1:
//SetOnTime();
break;
case 2:
//SetOffTime();
break;
case 3:
return;//Quit
}
}
}
PREV_PINB=PINB;
_delay_loop_2(5000);
}
}
void main(void)
{
// initialise the RTC communication line
I2C_Init() ;
// initialise the LCD display
LCDInit(LS_NONE);
// initialise the actual RTC
DS1307_Init() ;
//clear the display
LCDClear();
// read back our running time
DS1307_readRam(&runningMinutes,0,2) ;
DS1307_readRam(&runningHours,2,2) ;
LCDWriteString("Starting counter");
LCDGotoXY(0,1) ;
LCDWriteString("at ");
LCDWriteInt(runningHours,1);
LCDWriteString(":");
LCDWriteInt(runningMinutes,1);
__delay_ms(750) ;
__delay_ms(750) ;
__delay_ms(750) ;
__delay_ms(750) ;
// compensate for our handling on the first run of the readClock routine
runningMinutes-- ;
LCDClear();
// infinite loop, read the clock, display on the LCD, check for the button, and if needed, process the menus
while(1)
{
readClock();
showClock() ;
readInputs() ;
if (bButton)
doMenu();
else if (state & 0x30)
{
// rotate the encoder to select a menu function, well, that was the aim, but encoder reading
// seems a tad slow or inaccurate.
//
// there is a timeout if the button isn't pressed after selecting the menu option
if (state & DIR_CW)
{
menuFunction++ ;
if (menuFunction == MENU_LAST)
menuFunction = MENU_NONE ;
}
else if (state & DIR_CCW)
{
menuFunction-- ;
if (menuFunction < MENU_NONE)
menuFunction = MENU_LAST-1 ;
}
if (menuFunction != MENU_NONE)
{
next_menu_clear = minute * 60 + seconds + 20 ;
LCDGotoXY(9,0);
if (menuFunction == MENU_TIME)
LCDWriteString("Time ?");
if (menuFunction == MENU_DATE)
LCDWriteString("Date ?");
}
else
clearPrompt();
}
else if (next_menu_clear && ((minute * 60 + seconds) > next_menu_clear))
{
clearPrompt();
}
}
}
int main(void)
{
//int flag;
TWI_init_master();
_delay_ms(100);
//sei();
//_delay_ms(1000);
InitLCD(0);
_delay_ms(50);
LCDClear();
_delay_ms(10);
uart_0_ini();
uart_1_ini();
Init_LED();
sei();
_delay_ms(50);
LCD(0,0,"VIT");
_delay_ms(500);
LCDClear();
_delay_ms(10);
LCD(0,0,"SURACSHA");
_delay_ms(100);
LCDClear();
_delay_ms(100);
while (1)
{
LCDvar(0,0,Y_Data,5);
if (Y_Data > 2000 || Y_Data < -2000 ||X_Data > 2000 || X_Data < -2000||Z_Data > 2000 || Z_Data < -2000)
{
_delay_ms(50);
LCDClear();
_delay_ms(70);
LCD(0,1,"accident Happned");
//flag=1;
glow3();
glow4();
LCDGotoXY(0,0);
LCDWriteString("Waiting for GPS");
while(valid!='A');
LCDClear();
_delay_ms(100);
LCDGotoXY(0,0);
LCDWriteString("Fix Available");
_delay_ms(2000);
LCDClear();
_delay_ms(100);
sendlocation("9503139115");
//break;
}
else
{_delay_ms(70);
LCDGotoXY(0,1);
LCDWriteString("Normal");
glow2();
glow3();
_delay_ms(50);
off2();
off3();
}
}}