//include libraries:
#include "LedControl.h"
#include <FontLEDClock.h> // Font library
#include <Wire.h> // DS1307 clock
#include "RTClib.h" // DS1307 clock
#include <Button.h> // Button library by Alexander Brevig
// Setup LED Matrix
// pin 12 is connected to the DataIn on the display
// pin 11 is connected to the CLK on the display
// pin 10 is connected to LOAD on the display
LedControl lc = LedControl(12, 11, 10, 4); //sets the 3 pins as 12, 11 & 10 and then sets 4 displays (max is 8 displays)
//global variables
byte intensity = 1; // Default intensity/brightness (0-15)
byte clock_mode = 0; // Default clock mode. Default = 0 (basic_mode)
bool random_mode = 0; // Define random mode - changes the display type every few hours. Default = 0 (off)
byte old_mode = clock_mode; // Stores the previous clock mode, so if we go to date or whatever, we know what mode to go back to after.
bool ampm = 0; // Define 12 or 24 hour time. 0 = 24 hour. 1 = 12 hour
byte change_mode_time = 0; // Holds hour when clock mode will next change if in random mode.
unsigned long delaytime = 500; // We always wait a bit between updates of the display
int rtc[7]; // Holds real time clock output
char days[7][4] = {
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
}; //day array - used in slide, basic_mode and jumble modes (The DS1307 outputs 1-7 values for day of week)
char daysfull[7][9] = {
"Sunday", "Monday", "Tuesday", "Wed", "Thursday", "Friday", "Saturday"
};
char suffix[4][3] = {
"st", "nd", "rd", "th"
}; //date suffix array, used in slide, basic_mode and jumble modes. e,g, 1st 2nd ...
//define constants
#define NUM_DISPLAY_MODES 3 // Number display modes (conting zero as the first mode)
#define NUM_SETTINGS_MODES 4 // Number settings modes = 6 (conting zero as the first mode)
#define SLIDE_DELAY 20 // The time in milliseconds for the slide effect per character in slide mode. Make this higher for a slower effect
#define cls clear_display // Clear display
RTC_DS1307 ds1307; // Create RTC object
Button buttonA = Button(2, BUTTON_PULLUP); // Setup button A (using button library)
Button buttonB = Button(3, BUTTON_PULLUP); // Setup button B (using button library)
void setup() {
digitalWrite(2, HIGH); // turn on pullup resistor for button on pin 2
digitalWrite(3, HIGH); // turn on pullup resistor for button on pin 3
digitalWrite(4, HIGH); // turn on pullup resistor for button on pin 4
Serial.begin(9600); //start serial
//initialize the 4 matrix panels
//we have already set the number of devices when we created the LedControl
int devices = lc.getDeviceCount();
//we have to init all devices in a loop
for (int address = 0; address < devices; address++) {
/*The MAX72XX is in power-saving mode on startup*/
lc.shutdown(address, false);
/* Set the brightness to a medium values */
lc.setIntensity(address, intensity);
/* and clear the display */
lc.clearDisplay(address);
}
//Setup DS1307 RTC
#ifdef AVR
Wire.begin();
#else
Wire1.begin(); // Shield I2C pins connect to alt I2C bus on Arduino
#endif
ds1307.begin(); //start RTC Clock
if (! ds1307.isrunning()) {
Serial.println("RTC is NOT running!");
ds1307.adjust(DateTime(__DATE__, __TIME__)); // sets the RTC to the date & time this sketch was compiled
}
//Show software version & hello message
printver();
//enable red led
digitalWrite(13, HIGH);
}
void loop() {
//run the clock with whatever mode is set by clock_mode - the default is set at top of code.
switch (clock_mode){
case 0:
basic_mode();
break;
case 1:
small_mode();
break;
case 2:
slide();
break;
case 3:
word_clock();
break;
case 4:
setup_menu();
break;
}
}
//plot a point on the display
void plot (byte x, byte y, byte val) {
//select which matrix depending on the x coord
byte address;
if (x >= 0 && x <= 7) {
address = 0;
}
if (x >= 8 && x <= 15) {
address = 1;
x = x - 8;
}
if (x >= 16 && x <= 23) {
address = 2;
x = x - 16;
}
if (x >= 24 && x <= 31) {
address = 3;
x = x - 24;
}
if (val == 1) {
lc.setLed(address, y, x, true);
} else {
lc.setLed(address, y, x, false);
}
}
//clear screen
void clear_display() {
for (byte address = 0; address < 4; address++) {
lc.clearDisplay(address);
}
}
//fade screen down
void fade_down() {
//fade from global intensity to 1
for (byte i = intensity; i > 0; i--) {
for (byte address = 0; address < 4; address++) {
lc.setIntensity(address, i);
}
delay(30); //change this to change fade down speed
}
clear_display(); //clear display completely (off)
//reset intentsity to global val
for (byte address = 0; address < 4; address++) {
lc.setIntensity(address, intensity);
}
}
//power up led test & display software version number
void printver() {
byte i = 0;
char ver_a[9] = " 9W2NFE ";
char ver_b[9] = " Hello! ";
//test all leds.
for (byte x = 0; x <= 31; x++) {
for (byte y = 0; y <= 7; y++) {
plot(x, y, 1);
}
}
delay(500);
fade_down();
while (ver_a[i]) {
puttinychar((i * 4), 1, ver_a[i]);
delay(35);
i++;
}
delay(700);
fade_down();
i = 0;
while (ver_b[i]) {
puttinychar((i * 4), 1, ver_b[i]);
delay(35);
i++;
}
delay(700);
fade_down();
}
void puttinychar(byte x, byte y, char c)
{
byte dots;
if (c >= 'A' && c <= 'Z' || (c >= 'a' && c <= 'z') ) {
c &= 0x1F; // A-Z maps to 1-26
}
else if (c >= '0' && c <= '9') {
c = (c - '0') + 32;
}
else if (c == ' ') {
c = 0; // space
}
else if (c == '.') {
c = 27; // full stop
}
else if (c == ':') {
c = 28; // colon
}
else if (c == '\'') {
c = 29; // single quote mark
}
else if (c == '!') {
c = 30; // single quote mark
}
else if (c == '?') {
c = 31; // single quote mark
}
for (byte col = 0; col < 3; col++) {
dots = pgm_read_byte_near(&mytinyfont[c][col]);
for (char row = 0; row < 5; row++) {
if (dots & (16 >> row))
plot(x + col, y + row, 1);
else
plot(x + col, y + row, 0);
}
}
}
void putnormalchar(byte x, byte y, char c)
{
byte dots;
// if (c >= 'A' && c <= 'Z' || (c >= 'a' && c <= 'z') ) {
// c &= 0x1F; // A-Z maps to 1-26
// }
if (c >= 'A' && c <= 'Z' ) {
c &= 0x1F; // A-Z maps to 1-26
}
else if (c >= 'a' && c <= 'z') {
c = (c - 'a') + 41; // A-Z maps to 41-67
}
else if (c >= '0' && c <= '9') {
c = (c - '0') + 31;
}
else if (c == ' ') {
c = 0; // space
}
else if (c == '.') {
c = 27; // full stop
}
else if (c == '\'') {
c = 28; // single quote mark
}
else if (c == ':') {
c = 29; // clock_mode selector arrow
}
else if (c == '>') {
c = 30; // clock_mode selector arrow
}
else if (c >= -80 && c <= -67) {
c *= -1;
}
for (char col = 0; col < 5; col++) {
dots = pgm_read_byte_near(&myfont[c][col]);
for (char row = 0; row < 7; row++) {
//check coords are on screen before trying to plot
//if ((x >= 0) && (x <= 31) && (y >= 0) && (y <= 7)){
if (dots & (64 >> row)) { // only 7 rows.
plot(x + col, y + row, 1);
} else {
plot(x + col, y + row, 0);
}
//}
}
}
}
//small_mode
//show the time in small 3x5 characters with seconds display
void small_mode() {
char textchar[8]; // the 16 characters on the display
byte mins = 100; //mins
byte secs = rtc[0]; //seconds
byte old_secs = secs; //holds old seconds value - from last time seconds were updated o display - used to check if seconds have changed
cls();
//run clock main loop as long as run_mode returns true
while (run_mode()) {
get_time();
//check for button press
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
return;
}
//if secs changed then update them on the display
secs = rtc[0];
if (secs != old_secs) {
//secs
char buffer[3];
itoa(secs, buffer, 10);
//fix - as otherwise if num has leading zero, e.g. "03" secs, itoa coverts this to chars with space "3 ".
if (secs < 10) {
buffer[1] = buffer[0];
buffer[0] = '0';
}
puttinychar( 20, 1, ':'); //seconds colon
puttinychar( 24, 1, buffer[0]); //seconds
puttinychar( 28, 1, buffer[1]); //seconds
old_secs = secs;
}
//if minute changes change time
if (mins != rtc[1]) {
//reset these for comparison next time
mins = rtc[1];
byte hours = rtc[2];
if (hours > 12) {
hours = hours - ampm * 12;
}
if (hours < 1) {
hours = hours + ampm * 12;
}
//byte dow = rtc[3]; // the DS1307 outputs 0 - 6 where 0 = Sunday0 - 6 where 0 = Sunday.
//byte date = rtc[4];
//set characters
char buffer[3];
itoa(hours, buffer, 10);
//fix - as otherwise if num has leading zero, e.g. "03" hours, itoa coverts this to chars with space "3 ".
if (hours < 10) {
buffer[1] = buffer[0];
//if we are in 12 hour mode blank the leading zero.
if (ampm) {
buffer[0] = ' ';
}
else {
buffer[0] = '0';
}
}
//set hours chars
textchar[0] = buffer[0];
textchar[1] = buffer[1];
textchar[2] = ':';
itoa (mins, buffer, 10);
if (mins < 10) {
buffer[1] = buffer[0];
buffer[0] = '0';
}
//set mins characters
textchar[3] = buffer[0];
textchar[4] = buffer[1];
//do seconds
textchar[5] = ':';
buffer[3];
secs = rtc[0];
itoa(secs, buffer, 10);
//fix - as otherwise if num has leading zero, e.g. "03" secs, itoa coverts this to chars with space "3 ".
if (secs < 10) {
buffer[1] = buffer[0];
buffer[0] = '0';
}
//set seconds
textchar[6] = buffer[0];
textchar[7] = buffer[1];
byte x = 0;
byte y = 0;
//print each char
for (byte x = 0; x < 6 ; x++) {
puttinychar( x * 4, 1, textchar[x]);
}
}
delay(50);
}
fade_down();
}
// basic_mode()
// show the time in 5x7 characters
void basic_mode()
{
cls();
char buffer[3]; //for int to char conversion to turn rtc values into chars we can print on screen
byte offset = 0; //used to offset the x postition of the digits and centre the display when we are in 12 hour mode and the clock shows only 3 digits. e.g. 3:21
byte x, y; //used to draw a clear box over the left hand "1" of the display when we roll from 12:59 -> 1:00am in 12 hour mode.
//do 12/24 hour conversion if ampm set to 1
byte hours = rtc[2];
if (hours > 12) {
hours = hours - ampm * 12;
}
if (hours < 1) {
hours = hours + ampm * 12;
}
//do offset conversion
if (ampm && hours < 10) {
offset = 2;
}
//set the next minute we show the date at
//set_next_date();
// initially set mins to value 100 - so it wll never equal rtc[1] on the first loop of the clock, meaning we draw the clock display when we enter the function
byte secs = 100;
byte mins = 100;
int count = 0;
//run clock main loop as long as run_mode returns true
while (run_mode()) {
//get the time from the clock chip
get_time();
//check for button press
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
return;
}
//check whether it's time to automatically display the date
//check_show_date();
//draw the flashing : as on if the secs have changed.
if (secs != rtc[0]) {
//update secs with new value
secs = rtc[0];
//draw :
plot (15 - offset, 2, 1); //top point
plot (15 - offset, 5, 1); //bottom point
count = 400;
}
//if count has run out, turn off the :
if (count == 0) {
plot (15 - offset, 2, 0); //top point
plot (15 - offset, 5, 0); //bottom point
}
else {
count--;
}
//re draw the display if button pressed or if mins != rtc[1] i.e. if the time has changed from what we had stored in mins, (also trigggered on first entering function when mins is 100)
if (mins != rtc[1]) {
//update mins and hours with the new values
mins = rtc[1];
hours = rtc[2];
//adjust hours of ampm set to 12 hour mode
if (hours > 12) {
hours = hours - ampm * 12;
}
if (hours < 1) {
hours = hours + ampm * 12;
}
itoa(hours, buffer, 10);
//if hours < 10 the num e.g. "3" hours, itoa coverts this to chars with space "3 " which we dont want
if (hours < 10) {
buffer[1] = buffer[0];
buffer[0] = '0';
}
//print hours
//if we in 12 hour mode and hours < 10, then don't print the leading zero, and set the offset so we centre the display with 3 digits.
if (ampm && hours < 10) {
offset = 2;
//if the time is 1:00am clear the entire display as the offset changes at this time and we need to blank out the old 12:59
if ((hours == 1 && mins == 0) ) {
cls();
}
}
else {
//else no offset and print hours tens digit
offset = 0;
//if the time is 10:00am clear the entire display as the offset changes at this time and we need to blank out the old 9:59
if (hours == 10 && mins == 0) {
cls();
}
putnormalchar(1, 0, buffer[0]);
}
//print hours ones digit
putnormalchar(7 - offset, 0, buffer[1]);
//print mins
//add leading zero if mins < 10
itoa (mins, buffer, 10);
if (mins < 10) {
buffer[1] = buffer[0];
buffer[0] = '0';
}
//print mins tens and ones digits
putnormalchar(19 - offset, 0, buffer[0]);
putnormalchar(25 - offset, 0, buffer[1]);
}
}
fade_down();
}
void slide() {
byte digits_old[4] = {99, 99, 99, 99};
byte digits_new[4]; //new digits time will slide to reveal
byte digits_x_pos[4] = {25, 19, 7, 1}; //x pos for which to draw each digit at
char old_char[2]; //used when we use itoa to transpose the current digit (type byte) into a char to pass to the animation function
char new_char[2];
cls();
putnormalchar( 13, 0, ':');
byte old_secs = rtc[0];
while (run_mode()) {
get_time();
//check for button press
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
return;
}
//if secs have changed then update the display
if (rtc[0] != old_secs) {
old_secs = rtc[0];
//do 12/24 hour conversion if ampm set to 1
byte hours = rtc[2];
if (hours > 12) {
hours = hours - ampm * 12;
}
if (hours < 1) {
hours = hours + ampm * 12;
}
for (byte i = 0; i <= 3; i++) {
//see if digit has changed...
if (digits_old[i] != digits_new[i]) {
//run 9 step animation sequence for each in turn
for (byte seq = 0; seq <= 8 ; seq++) {
//convert digit to string
itoa(digits_old[i], old_char, 10);
itoa(digits_new[i], new_char, 10);
//if set to 12 hour mode and we're on digit 2 (hours tens mode) then check to see if this is a zero. If it is, blank it instead so we get 2.00pm not 02.00pm
if (ampm && i == 3) {
if (digits_new[3] == 0) {
new_char[0] = ' ';
}
if (digits_old[3] == 0) {
old_char[0] = ' ';
}
}
//draw the animation frame for each digit
slideanim(digits_x_pos[i], 0, seq, old_char[0], new_char[0]);
delay(SLIDE_DELAY);
}
}
}
for (byte i = 0; i <= 3; i++) {
digits_old[i] = digits_new[i];
}
}//secs/oldsecs
}//while loop
fade_down();
}
void slideanim(byte x, byte y, byte sequence, char current_c, char new_c) {
if (sequence < 7) {
byte dots;
if (current_c >= 'A' && current_c <= 'Z' ) {
current_c &= 0x1F; // A-Z maps to 1-26
}
else if (current_c >= 'a' && current_c <= 'z') {
current_c = (current_c - 'a') + 41; // A-Z maps to 41-67
}
else if (current_c >= '0' && current_c <= '9') {
current_c = (current_c - '0') + 31;
}
else if (current_c == ' ') {
current_c = 0; // space
}
else if (current_c == '.') {
current_c = 27; // full stop
}
else if (current_c == '\'') {
current_c = 28; // single quote mark
}
else if (current_c == ':') {
current_c = 29; //colon
}
else if (current_c == '>') {
current_c = 30; // clock_mode selector arrow
}
byte curr_char_row_max = 7 - sequence;
byte start_y = sequence;
for (byte curr_char_row = 0; curr_char_row <= curr_char_row_max; curr_char_row++) {
for (byte col = 0; col < 5; col++) {
dots = pgm_read_byte_near(&myfont[current_c][col]);
if (dots & (64 >> curr_char_row))
plot(x + col, y + start_y, 1); //plot led on
else
plot(x + col, y + start_y, 0); //else plot led off
}
start_y++;//add one to y so we draw next row one down
}
}
if (sequence >= 1 && sequence <= 8) {
for (byte col = 0; col < 5; col++) {
plot(x + col, y + (sequence - 1), 0);
}
}
if (sequence >= 2) {
byte dots;
if (new_c >= 'A' && new_c <= 'Z' ) {
new_c &= 0x1F; // A-Z maps to 1-26
}
else if (new_c >= 'a' && new_c <= 'z') {
new_c = (new_c - 'a') + 41; // A-Z maps to 41-67
}
else if (new_c >= '0' && new_c <= '9') {
new_c = (new_c - '0') + 31;
}
else if (new_c == ' ') {
new_c = 0; // space
}
else if (new_c == '.') {
new_c = 27; // full stop
}
else if (new_c == '\'') {
new_c = 28; // single quote mark
}
else if (new_c == ':') {
new_c = 29; // clock_mode selector arrow
}
else if (new_c == '>') {
new_c = 30; // clock_mode selector arrow
}
byte newcharrowmin = 6 - (sequence - 2);
byte start_y = 0;
for (byte newcharrow = newcharrowmin; newcharrow <= 6; newcharrow++) {
for (byte col = 0; col < 5; col++) {
dots = pgm_read_byte_near(&myfont[new_c][col]);
if (dots & (64 >> newcharrow))
plot(x + col, y + start_y, 1);
else
plot(x + col, y + start_y, 0);
}
start_y++;
}
}
}
void word_clock() {
cls();
char numbers[19][10] = {
"one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"
};
char numberstens[5][7] = {
"ten", "twenty", "thirty", "forty", "fifty"
};
char str_a[8];
char str_b[8];
char str_c[8];
byte hours = rtc[2];
if (hours > 12) {
hours = hours - ampm * 12;
}
if (hours < 1) {
hours = hours + ampm * 12;
}
get_time();
byte old_mins = 100;
byte mins;
while (run_mode()) {
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
}
get_time();
mins = rtc[1]; //get mins
if (mins != old_mins) {
old_mins = mins;
mins = rtc[1];
hours = rtc[2];
if (hours > 12) {
hours = hours - 12;
}
if (hours == 0) {
hours = 12;
}
int minsdigit = rtc[1] % 10;
byte minsdigitten = (rtc[1] / 10) % 10;
if (mins < 10) {
strcpy (str_a, numbers[minsdigit - 1]);
strcpy (str_b, "PAST");
strcpy (str_c, numbers[hours - 1]);
}
if (mins == 10) {
strcpy (str_a, numbers[9]);
strcpy (str_b, " PAST");
strcpy (str_c, numbers[hours - 1]);
}
else if (minsdigitten != 0 && minsdigit != 0 ) {
strcpy (str_a, numbers[hours - 1]);
if (mins <= 19) {
strcpy (str_b, numbers[mins - 1]);
}
else {
strcpy (str_b, numberstens[minsdigitten - 1]);
strcpy (str_c, numbers[minsdigit - 1]);
}
}
else if (minsdigitten != 0 && minsdigit == 0 ) {
strcpy (str_a, numbers[hours - 1]);
strcpy (str_b, numberstens[minsdigitten - 1]);
strcpy (str_c, "");
}
else if (minsdigitten == 0 && minsdigit == 0 ) {
strcpy (str_a, numbers[hours - 1]);
strcpy (str_b, "O'CLOCK");
strcpy (str_c, "");
}
}
byte len = 0;
while (str_a[len]) {
len++;
};
byte offset_top = (31 - ((len - 1) * 4)) / 2; //
byte i = 0;
while (str_a[i]) {
puttinychar((i * 4) + offset_top, 1, str_a[i]);
i++;
}
int counter = 1000;
while (counter > 0){
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
}
delay(1);
counter--;
}
fade_down();
len = 0;
while (str_b[len]) {
len++;
};
offset_top = (31 - ((len - 1) * 4)) / 2;
i = 0;
while (str_b[i]) {
puttinychar((i * 4) + offset_top, 1, str_b[i]);
i++;
}
counter = 1000;
while (counter > 0){
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
}
delay(1);
counter--;
}
fade_down();
len = 0;
while (str_c[len]) {
len++;
};
offset_top = (31 - ((len - 1) * 4)) / 2;
i = 0;
while (str_c[i]) {
puttinychar((i * 4) + offset_top, 1, str_c[i]);
i++;
}
counter = 1000;
while (counter > 0){
//check for button press
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
}
delay(1);
counter--;
}
fade_down();
counter = 1000;
while (counter > 0){
if (buttonA.uniquePress()) {
switch_mode();
return;
}
if (buttonB.uniquePress()) {
display_date();
}
delay(1);
counter--;
}
}
fade_down();
}
void scroll() {
char message[] = {"9W2NFE"};
cls();
byte p = 6; //current pos in string
byte chara[] = {0, 1, 2, 3, 4, 5}; //chars from string
int x[] = {0, 6, 12, 18, 24, 30}; //xpos for each char
byte y = 0; //y pos
while (message[p] != '\0') {
for (byte c = 0; c < 6; c++) {
putnormalchar(x[c],y,message[ chara[c] ]);
for (byte yy = 0 ; yy < 8; yy ++) {
plot(x[c] + 5, yy, 0);
}
x[c] = x[c] - 1;
}
for (byte i = 0; i <= 5; i++) {
if (x[i] < -5 ) {
x[i] = 31;
chara[i] = p;
p++;
}
}
}
}
void display_date()
{
cls();
byte dow = rtc[3]; // day of week 0 = Sunday
byte date = rtc[4];
byte month = rtc[5] - 1;
char monthnames[12][9] = {
"January", "February", "March", "April", "May", "June", "July", "August", "Sept", "October", "November", "December"
};
byte len = 0;
while(daysfull[dow][len]) {
len++;
};
byte offset = (31 - ((len-1)*4)) / 2;
int i = 0;
while(daysfull[dow][i])
{
puttinychar((i*4) + offset , 1, daysfull[dow][i]);
i++;
}
delay(1000);
fade_down();
cls();
char buffer[3];
itoa(date,buffer,10);
offset = 10;
byte s = 3;
if(date == 1 || date == 21 || date == 31) {
s = 0;
}
else if (date == 2 || date == 22) {
s = 1;
}
else if (date == 3 || date == 23) {
s = 2;
}
puttinychar(0+offset, 1, buffer[0]);
byte suffixposx = 4;
if (date > 9){
suffixposx = 8;
puttinychar(4+offset, 1, buffer[1]);
offset = 8; //offset to centre text if 4 chars
}
puttinychar(suffixposx+offset, 1, suffix[s][0]);
puttinychar(suffixposx+4+offset, 1, suffix[s][1]);
delay(1000);
fade_down();
pixels b2 and using that as an offset
len = 0;
while(monthnames[month][len]) {
len++;
};
offset = (31 - ((len-1)*4)) / 2;
i = 0;
while(monthnames[month][i])
{
puttinychar((i*4) +offset, 1, monthnames[month][i]);
i++;
}
delay(1000);
fade_down();
}
void switch_mode() {
old_mode = clock_mode;
char* modes[] = {
"Basic", "Small", "Slide", "Words", "Setup"
};
byte next_clock_mode;
byte firstrun = 1;
for (int count = 0; count < 35 ; count++) {
if (buttonA.uniquePress() || firstrun == 1) {
count = 0;
cls();
if (firstrun == 0) {
clock_mode++;
}
if (clock_mode > NUM_DISPLAY_MODES + 1 ) {
clock_mode = 0;
}
char str_top[9];
strcpy (str_top, modes[clock_mode]);
next_clock_mode = clock_mode + 1;
if (next_clock_mode > NUM_DISPLAY_MODES + 1 ) {
next_clock_mode = 0;
}
byte i = 0;
while (str_top[i]) {
putnormalchar(i * 6, 0, str_top[i]);
i++;
}
firstrun = 0;
}
delay(50);
}
}
byte run_mode() {
.
if (random_mode) {
if (change_mode_time == rtc[2]) {
set_next_random();
return 0;
}
}
return 1;
}
void set_next_random() {
get_time();
change_mode_time = rtc[2] + random (1, 5);
if (change_mode_time > 23) {
change_mode_time = random (1, 4);
}
clock_mode = random(0, NUM_DISPLAY_MODES + 1);
}
void setup_menu() {
char* set_modes[] = {
"Rndom", "24 Hr","Set", "Brght", "Exit"};
if (ampm == 0) {
set_modes[1] = ("12 Hr");
}
byte setting_mode = 0;
byte next_setting_mode;
byte firstrun = 1;
for(int count=0; count < 35 ; count++) {
if(buttonA.uniquePress() || firstrun == 1){
count = 0;
cls();
if (firstrun == 0) {
setting_mode++;
}
if (setting_mode > NUM_SETTINGS_MODES) {
setting_mode = 0;
}
char str_top[9];
strcpy (str_top, set_modes[setting_mode]);
next_setting_mode = setting_mode + 1;
if (next_setting_mode > NUM_SETTINGS_MODES) {
next_setting_mode = 0;
}
byte i = 0;
while(str_top[i]) {
putnormalchar(i*6, 0, str_top[i]);
i++;
}
firstrun = 0;
}
delay(50);
}
switch(setting_mode){
case 0:
set_random();
break;
case 1:
set_ampm();
break;
case 2:
set_time();
break;
case 3:
set_intensity();
break;
case 4:
break;
}
clock_mode=old_mode;
}
void set_random(){
cls();
char text_a[9] = "Off";
char text_b[9] = "On";
byte i = 0;
if (random_mode){
random_mode = 0;
while(text_a[i]) {
putnormalchar((i*6), 0, text_a[i]);
i++;
}
} else {
random_mode = 1;
set_next_random();
while(text_b[i]) {
putnormalchar((i*6), 0, text_b[i]);
i++;
}
}
delay(1500); //leave the message up for a second or so
}
void set_ampm() {
ampm = (ampm ^ 1);
cls();
}
void set_intensity() {
cls();
byte i = 0;
char text[7] = "Bright";
while(text[i]) {
puttinychar((i*4)+4, 0, text[i]);
i++;
}
while (!buttonA.uniquePress()) {
levelbar (0,6,(intensity*2)+2,2);
while (buttonB.isPressed()) {
if(intensity == 15) {
intensity = 0;
cls ();
}
else {
intensity++;
}
i = 0;
while(text[i]) {
puttinychar((i*4)+4, 0, text[i]);
i++;
}
levelbar (0,6,(intensity*2)+2,2);
for (byte address = 0; address < 4; address++) {
lc.setIntensity(address, intensity);
}
delay(150);
}
}
}
void levelbar (byte xpos, byte ypos, byte xbar, byte ybar) {
for (byte x = 0; x < xbar; x++) {
for (byte y = 0; y <= ybar; y++) {
plot(x+xpos, y+ypos, 1);
}
}
}
void set_time() {
cls();
get_time();
byte set_min = rtc[1];
byte set_hr = rtc[2];
byte set_date = rtc[4];
byte set_mnth = rtc[5];
int set_yr = rtc[6];
set_date = set_value(2, set_date, 1, 31);
set_mnth = set_value(3, set_mnth, 1, 12);
set_yr = set_value(4, set_yr, 2013, 2099);
set_hr = set_value(1, set_hr, 0, 23);
set_min = set_value(0, set_min, 0, 59);
ds1307.adjust(DateTime(set_yr, set_mnth, set_date, set_hr, set_min));
cls();
}
int set_value(byte message, int current_value, int reset_value, int rollover_limit){
cls();
char messages[6][17] = {
"Set Mins", "Set Hour", "Set Day", "Set Mnth", "Set Year"};
byte i = 0;
while(messages[message][i])
{
puttinychar(i*4 , 1, messages[message][i]);
i++;
}
delay(2000);
cls();
char buffer[5] = " ";
itoa(current_value,buffer,10);
puttinychar(0 , 1, buffer[0]);
puttinychar(4 , 1, buffer[1]);
puttinychar(8 , 1, buffer[2]);
puttinychar(12, 1, buffer[3]);
delay(300);
while (!buttonA.uniquePress()) {
while (buttonB.isPressed()){
if(current_value < rollover_limit) {
current_value++;
}
else {
current_value = reset_value;
}
//print the new value
itoa(current_value, buffer ,10);
puttinychar(0 , 1, buffer[0]);
puttinychar(4 , 1, buffer[1]);
puttinychar(8 , 1, buffer[2]);
puttinychar(12, 1, buffer[3]);
delay(150);
}
}
return current_value;
}
void get_time()
{
DateTime now = ds1307.now();
rtc[6] = now.year();
rtc[5] = now.month();
rtc[4] = now.day();
rtc[3] = now.dayOfWeek(); //returns 0-6 where 0 = Sunday
rtc[2] = now.hour();
rtc[1] = now.minute();
rtc[0] = now.second();
}
PENAFIAN : EAWAN, 9W2NFE sama sekali tidak akan bertanggungjawab diatas sebarang ketidaktepatan maklumat yang didapati dilaman blog ini dan segala kemungkinan yang timbul disebabkan ketidaktepatan maklumat tersebut.
Segala pengambilan maklumat dan ujikaji yang dilakukan melalui laman blog ini adalah diatas risiko sendiri
