#include <avr/io.h>

#include <avr/eeprom.h>

#include <util/delay.h>

//=============================================================================

#include "pins.h"

#include "rtos.h"

#include "events.h"

#include "lcd_lib.h"

#include "rc5.h"

#include "ds18x20.h"

#include "bmp180.h"

#include "dht22.h"

#include "ds3231.h"

#include "rda5807.h"

#include "button.h"

#include "interface.h"

#include "eeproms.h"

#include "utils.h"

//=============================================================================

#define OMENU_MAX 3

char *optionmenu[] = {

"Set TIME ",

"Set DATE ",

"Set ALARM ",

"Set FM STATIONS "

};

#define OM_SETTIME 0

#define OM_SETDATE 1

#define OM_SETALARM 2

#define OM_SETFM 3

uint8_t o_menu = OM_SETTIME;

//=============================================================================

#define DEBUGER 0

#define SHOW_FREQ 3000 // ms

#define SHOW_TIME 30 // seconds

#define SHOW_TEMP 5000 // ms

#define SHOW_PRESURE 5000 // ms

#define SHOW_HIMEDITY 5000 // ms

#define SHOW_CHANEL 3000 // ms

#define SHOW_VOLUME 3000 // ms

//=============================================================================

unsigned char a_onoff, a_hour, a_min, a_sec;

unsigned char n_edit_time = 0, n_edit_date = 0, n_edit_alarm = 0;

unsigned char hour, min, sec;

unsigned char wday, day, mes, year;

//=============================================================================

// {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25};

uint8_t stations[] = {70, 83, 90, 94, 98, 117, 121, 125, 130, 134, 138, 142, 146, 150, 154, 159, 165, 171, 175, 179, 184, 189, 193, 198, 203, 208};

// 9400 9530 9600 9640 9680 9870 9910 9950 10000 10040 10080 10120 10160 10200 10240 10290 10350 10410 10450 10490 10540 10590 10630 10680 10730 10780

//=============================================================================

extern void (*pState)(unsigned char event);

//=============================================================================

#define SET_STATE(a) pState = a // ìàêðîñ äëÿ ñìåíû ñîñòîÿíèÿ

unsigned char blinks = 0;

unsigned char sensor_num = 0;

static unsigned char mute = 1, chanel = 11;

static uint16_t cnt_sensor = 0;

char *den_dw[] = {"MO","TU","WE","TH","FR","SA","SU"};

char *den_dw_full[] = {"Monday","Tuesday","Wednesday","Thursday","Friday","Saturday", "Sunday"};

char *mes_full[] = {"January","February","March","April","May","June","July","August","September","October","November","December"};

char bignumchars1[] = {

0x03,0x00,0x03, 0x00,0x03,0x20, 0x02,0x02,0x03, 0x00,0x02,0x03, 0x03,0x01,0x03,

0x03,0x02,0x02, 0x03,0x02,0x02, 0x00,0x00,0x03, 0x03,0x02,0x03, 0x03,0x02,0x03

};

char bignumchars2[] = {

0x03,0x01,0x03, 0x01,0x03,0x01, 0x03,0x01,0x01, 0x01,0x01,0x03, 0x20,0x20,0x03,

0x01,0x01,0x03, 0x03,0x01,0x03, 0x20,0x20,0x03, 0x03,0x01,0x03, 0x01,0x01,0x03

};

//=============================================================================

void lcd_bigchar(unsigned char col, unsigned char x)

{

unsigned char i;

i = x * 3;

LCD_goto(col, 0);

LCD_dat(bignumchars1[i]); LCD_dat(bignumchars1[i + 1]); LCD_dat(bignumchars1[i + 2]); LCD_dat(' ');

LCD_goto(col, 1);

LCD_dat(bignumchars2[i]); LCD_dat(bignumchars2[i + 1]); LCD_dat(bignumchars2[i + 2]); LCD_dat(' ');

}

//=============================================================================

void show_bigtime(void)

{

unsigned char h, m, s;

RTC_get_time(&h, &m, &s);

LCD_goto(0, 0);

if (blinks)

{

LCD_goto(8, 0); LCD_dat(0x04);

LCD_goto(8, 1); LCD_dat(0x04);

} else {

LCD_goto(8, 0); LCD_dat(0x20);

LCD_goto(8, 1); LCD_dat(0x20);

}

lcd_bigchar(0, h / 10); lcd_bigchar(4, h % 10); lcd_bigchar(9, m / 10); lcd_bigchar(13, m % 10);

}

//=============================================================================

void show_bigpressure(void)

{

uint8_t display[4];

int16_t p;

if (bmp180HaveSensor()) {

bmp180Convert();

p = bmp180GetPressure();

display[0] = (p / 1000) % 10;

display[1] = (p / 100) % 10;

display[2] = (p / 10) % 10;

display[3] = (p / 1) % 10;

lcd_bigchar(0, display[0]);

lcd_bigchar(4, display[1]);

lcd_bigchar(8, display[2]);

LCD_goto(13, 0); LCD_puts("MM");

LCD_goto(13, 1); LCD_puts("RS");

}

}

//=============================================================================

void show_himedity(void)

{

uint8_t display[4];

int16_t p;

dht22Read();

if (dht22HaveSensor()) {

p = dht22GetHumidity();

display[0] = (p / 1000) % 10;

display[1] = (p / 100) % 10;

display[2] = (p / 10) % 10;

display[3] = (p / 1) % 10;

lcd_bigchar(0, display[1]);

lcd_bigchar(4, display[2]);

LCD_dat(4);

lcd_bigchar(9, display[3]);

LCD_goto(14, 0); LCD_puts("HM");

LCD_goto(14, 1); LCD_puts("%%");

}

}

//=============================================================================

void show_bigvolume(void)

{

uint8_t display[2];

uint8_t v = rda5807GetVolume();

display[0] = (v / 10) % 10;

display[1] = (v / 1) % 10;

LCD_goto(0, 0); LCD_puts("VOLUME:");

lcd_bigchar(8, display[0]);

lcd_bigchar(12, display[1]);

}

//=============================================================================

void show_bigchanel(void)

{

uint8_t display[2];

uint8_t v = chanel + 1;

display[0] = (v / 10) % 10;

display[1] = (v / 1) % 10;

LCD_goto(0, 0); LCD_puts("CHANEL:");

lcd_bigchar(8, display[0]);

lcd_bigchar(12, display[1]);

}

//=============================================================================

void show_bigfreq(void)

{

uint8_t display[4];

uint16_t f = rda5807GetFreq();

display[0] = (f / 10000) % 10;

display[1] = (f / 1000) % 10;

display[2] = (f / 100) % 10;

display[3] = (f / 10) % 10;

if (f >= 10000) {

lcd_bigchar(0, display[0]);

}

lcd_bigchar(4, display[1]);

lcd_bigchar(8, display[2]);

LCD_dat(4);

lcd_bigchar(13, display[3]);

}

//=============================================================================

void show_bigtemp(void)

{

uint8_t display[3];

int16_t t = ds18x20GetTemp(0);

if (t < 0) {

LCD_goto(1, 0); LCD_dat(1); LCD_dat(1);

}

display[0] = (t / 100) % 10;

display[1] = (t / 10) % 10;

display[2] = (t / 1) % 10;

lcd_bigchar(4, display[0]);

lcd_bigchar(8, display[1]);

LCD_dat(4);

lcd_bigchar(13, display[2]);

ds18x20Process();

}

//=============================================================================

void RC5_scan(void)

{

uint16_t command;

if (RC5_NewCommandReceived(&command))

{

RTOS_setTask(RC5_GetCommandBits(command), 0, 0);

RC5_Reset();

}

}

//=============================================================================

void load_eeprom(void)

{

}

//=============================================================================

void save_eeprom(void)

{

}

//=============================================================================

void set_blink(void)

{

blinks = !blinks;

RTOS_setTask(EVENT_TIMER_SECOND, 0, 0);

}

//=============================================================================

void run_main(unsigned char event)

{

switch(event) {

case EVENT_TIMER_SECOND:

if (cnt_sensor > 0) {

cnt_sensor--;

}

break;

case EVENT_SET_SHOW:

LCD_clear();

RTOS_setTask(EVENT_SHOW_FREQ, 0, 0);

break;

case EVENT_SHOW_FREQ:

cnt_sensor = SHOW_TIME;

if (mute == 0) {

LCD_clear();

show_bigfreq();

RTOS_setTask(EVENT_SHOW_TIME, SHOW_FREQ, 0);

} else {

RTOS_setTask(EVENT_SHOW_TIME, 0, 0);

}

break;

case EVENT_SHOW_TIME:

if (cnt_sensor > 0) {

show_bigtime();

RTOS_setTask(EVENT_SHOW_TIME, 1000, 0);

} else {

RTOS_setTask(EVENT_SENSOR_TEMP, 0, 0);

}

break;

case EVENT_SENSOR_TEMP:

LCD_clear();

show_bigtemp();

RTOS_setTask(EVENT_SENSOR_HIMUDATE, SHOW_TEMP, 0);

break;

case EVENT_SENSOR_HIMUDATE:

LCD_clear();

show_himedity();

RTOS_setTask(EVENT_SENSOR_PRESSURE, SHOW_HIMEDITY, 0);

break;

case EVENT_SENSOR_PRESSURE:

LCD_clear();

show_bigpressure();

RTOS_setTask(EVENT_SHOW_FREQ, SHOW_PRESURE, 0);

break;

case EVENT_RC5_UP:

RTOS_setTask(EVENT_KEY_RIGHT, 0, 0);

break;

case EVENT_RC5_DOWN:

RTOS_setTask(EVENT_KEY_LEFT, 0, 0);

break;

case EVENT_RC5_LEFT:

RTOS_setTask(EVENT_KEY_LEFT, 0, 0);

break;

case EVENT_RC5_RIGHT:

RTOS_setTask(EVENT_KEY_RIGHT, 0, 0);

break;

case EVENT_KEY_LEFT:

clear_task();

if (mute == 0) {

rda5807SetVolume(rda5807GetVolume() - 1);

RTOS_setTask(EVENT_SHOW_VOLUME, 0, 0);

}

break;

case EVENT_KEY_RIGHT:

clear_task();

if (mute == 0) {

rda5807SetVolume(rda5807GetVolume() + 1);

RTOS_setTask(EVENT_SHOW_VOLUME, 0, 0);

}

break;

case EVENT_RC5_KEY1:

case EVENT_RC5_KEY2:

case EVENT_RC5_KEY3:

case EVENT_RC5_KEY4:

case EVENT_RC5_KEY5:

case EVENT_RC5_KEY6:

case EVENT_RC5_KEY7:

case EVENT_RC5_KEY8:

case EVENT_RC5_KEY9:

break;

case EVENT_KEY_SET_LONG:

break;

case EVENT_RC5_SET:

case EVENT_KEY_SET:

mute = !mute;

if (mute == 0) {

clear_task();

cnt_sensor = 0;

rda5807SetMute(0);

rda5807SetVolume(rda5807GetVolume());

// get chanel save eeprom ????????????????

rda5807SetChan(stations[chanel], 0);

RTOS_setTask(EVENT_SHOW_CHANEL, 0, 0);

RTOS_setTask(EVENT_SAVE_CHANEL, 3000, 0);

RTOS_setTask(EVENT_SAVE_VOLUME, 3000, 0);

} else {

rda5807SetMute(1);

}

break;

case EVENT_KEY_SET_DOUBLE:

break;

case EVENT_SET_STATE_OPTION:

LCD_clear();

SET_STATE(run_option);

lcd_option();

break;

case EVENT_SHOW_CHANEL:

cnt_sensor = 0;

LCD_clear();

show_bigchanel();

RTOS_setTask(EVENT_SHOW_FREQ, SHOW_CHANEL, 0);

break;

case EVENT_SHOW_VOLUME:

cnt_sensor = 0;

LCD_clear();

show_bigvolume();

RTOS_setTask(EVENT_SHOW_FREQ, SHOW_VOLUME, 0);

break;

case EVENT_SAVE_CHANEL:

BEEP_beep();

break;

case EVENT_SAVE_VOLUME:

BEEP_beep();

break;

default:

break;

}

}

//=============================================================================

void clear_task(void)

{

RTOS_deleteTask(EVENT_SHOW_FREQ);

RTOS_deleteTask(EVENT_SHOW_TIME);

RTOS_deleteTask(EVENT_SENSOR_HIMUDATE);

RTOS_deleteTask(EVENT_SENSOR_PRESSURE);

RTOS_deleteTask(EVENT_SENSOR_TEMP);

}

//=============================================================================

void run_option(unsigned char event)

{

switch(event) {

case EVENT_TIMER_SECOND:

lcd_option();

break;

case EVENT_KEY_LEFT:

BEEP_beep();

if (o_menu > 0) { o_menu--; } else { o_menu = OMENU_MAX; }

lcd_option();

break;

case EVENT_KEY_RIGHT:

BEEP_beep();

if (o_menu < OMENU_MAX) { o_menu++; } else { o_menu = 0; }

lcd_option();

break;

case EVENT_KEY_SET:

if (o_menu == OM_SETTIME) {

n_edit_time = 0;

RTC_get_time(&hour, &min, &sec);

SET_STATE(edit_time);

lcd_edit_time();

} else if (o_menu == OM_SETDATE) {

n_edit_date = 0;

RTC_get_date(&wday, &day, &mes, &year);

wday = RTC_day_of_week(day, mes, year);

SET_STATE(edit_date);

lcd_edit_date();

} else if (o_menu == OM_SETALARM) {

n_edit_alarm = 0;

// RTC_get_alarm(&a_hour, &a_min, &a_sec);

SET_STATE(edit_alarm);

lcd_edit_alarm();

} else if (o_menu == OM_SETFM) {

SET_STATE(edit_fmstation);

lcd_edit_fmstation();

}

break;

case EVENT_KEY_SET_LONG:

LCD_clear();

SET_STATE(run_main);

RTOS_setTask(EVENT_TIMER_SECOND, 0, 0);

break;

}

}

//=============================================================================

void lcd_option(void)

{

unsigned char h, m, s;

unsigned char d, ms, y, dw;

LCD_goto(0, 0);

LCD_puts(optionmenu[o_menu]);

if (o_menu == OM_SETTIME) {

RTC_get_time(&h, &m, &s);

LCD_goto(0, 1);

print_dec(h,2,'0'); LCD_dat(':'); print_dec(m,2,'0'); LCD_dat(':'); print_dec(s,2,'0');

LCD_puts(" ");

} else if (o_menu == OM_SETDATE) {

RTC_get_date(&dw, &d, &ms, &y);

dw = RTC_day_of_week(d, ms, y);

LCD_goto(0, 1);

print_dec(d,2,'0'); LCD_dat('-'); print_dec(ms,2,'0'); LCD_dat('-'); print_dec(2000 + y,4,'0');

LCD_dat(' '); LCD_dat('['); LCD_puts(den_dw[dw]); LCD_dat(']'); LCD_dat(' ');

} else if (o_menu == OM_SETALARM) {

LCD_goto(0, 1);

print_dec(a_hour,2,'0'); LCD_dat(':'); print_dec(a_min,2,'0'); LCD_dat(':'); print_dec(a_sec,2,'0');

LCD_dat(' '); LCD_dat('-'); LCD_dat(' '); LCD_dat('[');

if (a_onoff == 1) LCD_puts(" ON"); else LCD_puts("OFF");

LCD_dat(']');

} else if (o_menu == OM_SETFM) {

}

}

//=============================================================================

void edit_time(unsigned char event)

{

switch(event) {

case EVENT_KEY_SET_HOLD:

break;

case EVENT_KEY_SET_LONG:

break;

case EVENT_KEY_SET:

BEEP_beep();

n_edit_time++;

if (n_edit_time > 1) {

n_edit_time = 0;

RTC_set_time(hour, min, 0);

SET_STATE(run_option);

lcd_option();

return;

}

lcd_edit_time();

break;

case EVENT_KEY_LEFT:

BEEP_beep();

if (n_edit_time == 0) { if (hour > 0) hour--; else hour = 23; }

if (n_edit_time == 1) { if (min > 0) min--; else min = 59; }

lcd_edit_time();

break;

case EVENT_KEY_RIGHT:

BEEP_beep();

if (n_edit_time == 0) { if (hour < 23) hour++; else hour = 0; }

if (n_edit_time == 1) { if (min < 59) min++; else min = 0; }

lcd_edit_time();

break;

case EVENT_TIMER_SECOND:

lcd_edit_time();

break;

}

}

//=============================================================================

void lcd_edit_time(void)

{

LCD_goto(0, 0);

LCD_puts(optionmenu[o_menu]);

if (n_edit_time == 0)

{

LCD_goto(9, 0);

LCD_puts(" [HOUR]");

LCD_goto(0, 1);

if (blinks == 1) print_dec(hour, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat(':'); print_dec(min, 2, '0'); LCD_dat(':'); print_dec(0, 2, '0');

} else if (n_edit_time == 1) {

LCD_goto(9, 0);

LCD_puts(" [MIN] ");

LCD_goto(0, 1); print_dec(hour, 2, '0'); LCD_dat(':');

if (blinks == 1) print_dec(min, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat(':'); print_dec(0, 2, '0');

}

}

//=============================================================================

void edit_date(unsigned char event)

{

switch(event) {

case EVENT_KEY_SET_HOLD:

break;

case EVENT_KEY_SET_LONG:

break;

case EVENT_KEY_SET:

BEEP_beep();

n_edit_date++;

wday = RTC_day_of_week(day, mes, year);

if (n_edit_date > 2) {

n_edit_date = 0;

RTC_set_date(wday, day, mes, year);

SET_STATE(run_option);

lcd_option();

return;

}

lcd_edit_date();

break;

case EVENT_KEY_LEFT:

BEEP_beep();

if (n_edit_date == 0)

{

if (day > 1) { day--; } else { day = 31; }

} else if (n_edit_date == 1) {

if (mes > 1) { mes--; } else { mes = 12; }

} else if (n_edit_date == 2) {

if (year > 15) { year--; } else { year = 15; }

}

wday = RTC_day_of_week(day, mes, year);

lcd_edit_date();

break;

case EVENT_KEY_RIGHT:

BEEP_beep();

if (n_edit_date == 0)

{

if (day < 31) { day++; } else { day = 1; }

} else if (n_edit_date == 1) {

if (mes < 12) { mes++; } else { mes = 1; }

} else if (n_edit_date == 2) { year++; }

wday = RTC_day_of_week(day, mes, year);

lcd_edit_date();

break;

case EVENT_TIMER_SECOND:

lcd_edit_date();

break;

}

}

//=============================================================================

void lcd_edit_date(void)

{

LCD_goto(0, 0);

LCD_puts(optionmenu[o_menu]);

if (n_edit_date == 0)

{

LCD_goto(9, 0);

LCD_puts(" [DAY]");

LCD_goto(0, 1);

if (blinks == 1) print_dec(day, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat('-');

print_dec(mes, 2, '0');

LCD_dat('-');

print_dec(2000 + year, 4, '0');

LCD_dat(' '); LCD_dat('['); LCD_puts(den_dw[wday]); LCD_dat(']');

} else if (n_edit_date == 1) {

LCD_goto(9, 0);

LCD_puts(" [MES] ");

LCD_goto(0, 1);

print_dec(day, 2, '0');

LCD_dat('-');

if (blinks == 1) print_dec(mes, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat('-');

print_dec(2000 + year, 4, '0');

LCD_dat(' '); LCD_dat('['); LCD_puts(den_dw[wday]); LCD_dat(']');

} else if (n_edit_date == 2) {

LCD_goto(9, 0);

LCD_puts(" [YEAH]");

LCD_goto(0, 1);

print_dec(day, 2, '0');

LCD_dat('-');

print_dec(mes, 2, '0');

LCD_dat('-');

if (blinks == 1) { print_dec(2000 + year, 4, '0'); } else { LCD_puts(" "); }

LCD_dat(' '); LCD_dat('['); LCD_puts(den_dw[wday]); LCD_dat(']');

}

}

//=============================================================================

void edit_alarm(unsigned char event)

{

switch(event) {

case EVENT_KEY_SET_HOLD:

break;

case EVENT_KEY_SET_LONG:

break;

case EVENT_KEY_SET:

BEEP_beep();

if (a_onoff == 1) n_edit_alarm++; else n_edit_alarm = 3;

if (n_edit_alarm > 2) {

n_edit_alarm = 0;

// RTC_set_alarm(a_hour, a_min, 0);

// save_alarm_mod(a_onoff);

SET_STATE(run_option);

}

lcd_edit_alarm();

break;

case EVENT_KEY_LEFT:

BEEP_beep();

if (n_edit_alarm == 1)

{

if (a_hour > 0) a_hour--; else { a_hour = 23; }

}

if (n_edit_alarm == 2) {

if (a_min > 0) a_min--; else { a_min = 59; }

}

if (n_edit_alarm == 0) {

a_onoff = !a_onoff;

}

lcd_edit_alarm();

break;

case EVENT_KEY_RIGHT:

BEEP_beep();

if (n_edit_alarm == 1)

{

if (a_hour < 23) a_hour++; else { a_hour = 0; }

}

if (n_edit_alarm == 2) {

if (a_min < 59) a_min++; else { a_min = 0; }

}

if (n_edit_alarm == 0) {

a_onoff = !a_onoff;

}

lcd_edit_alarm();

break;

case EVENT_TIMER_SECOND:

lcd_edit_alarm();

break;

}

}

//=============================================================================

void lcd_edit_alarm(void)

{

LCD_goto(0, 0);

LCD_puts(optionmenu[o_menu]);

if (n_edit_alarm == 1)

{

LCD_goto(9, 0);

LCD_puts(" [HOUR]");

LCD_goto(0, 1);

if (blinks == 1) print_dec(a_hour, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat(':');

print_dec(a_min, 2, '0');

LCD_dat(':');

LCD_dat('0'); LCD_dat('0');

LCD_dat(' '); LCD_dat('-'); LCD_dat(' '); LCD_dat('[');

if (a_onoff == 1) LCD_puts(" ON"); else LCD_puts("OFF");

LCD_dat(']');

} else if (n_edit_alarm == 2) {

LCD_goto(9, 0);

LCD_puts(" [MIN] ");

LCD_goto(0, 1);

print_dec(a_hour, 2, '0');

LCD_dat(':');

if (blinks == 1) print_dec(a_min, 2, '0'); else { LCD_dat(' '); LCD_dat(' '); }

LCD_dat(':');

LCD_dat('0'); LCD_dat('0');

LCD_dat(' '); LCD_dat('-'); LCD_dat(' '); LCD_dat('[');

if (a_onoff == 1) LCD_puts(" ON"); else LCD_puts("OFF");

LCD_dat(']');

} else if (n_edit_alarm == 0) {

LCD_goto(9, 0);

LCD_puts(" [MOD] ");

LCD_goto(0, 1);

print_dec(a_hour, 2, '0');

LCD_dat(':');

print_dec(a_min, 2, '0');

LCD_dat(':');

LCD_dat('0'); LCD_dat('0');

LCD_dat(' '); LCD_dat('-'); LCD_dat(' '); LCD_dat('[');

if (blinks == 1) {

if (a_onoff == 1) LCD_puts(" ON"); else LCD_puts("OFF");

} else {

LCD_puts(" ");

}

LCD_dat(']');

}

}

//=============================================================================

void edit_fmstation(unsigned char event)

{

}

//=============================================================================

void lcd_edit_fmstation(void)

{

}

//=============================================================================