mirror of
https://github.com/RobTillaart/Arduino.git
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139 lines
2.3 KiB
C++
139 lines
2.3 KiB
C++
//
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// FILE: ansi_clock.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo clock
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// URL: https://github.com/RobTillaart/ANSI
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// (c) : MIT
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//
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// use Tera Term to view 'different' clocks.
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#include "ansi.h"
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ANSI ansi(&Serial);
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int hh = 0;
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int mm = 0;
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int ss = 0;
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void setup()
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{
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Serial.begin(115200);
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// SPLASH SCREEN
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ansi.clearScreen();
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ansi.gotoXY(8, 10);
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ansi.bold();
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ansi.print("DEMO ANSI TERMINAL");
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ansi.normal();
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delay(3000);
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ansi.clearScreen();
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// uses compile time
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sscanf(__TIME__, "%d:%d:%d", &hh, &mm, &ss);
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}
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void loop()
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{
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update_time();
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display_time_1();
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display_time_2();
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display_time_3();
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}
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void update_time()
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{
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static uint32_t lastTime = 0;
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uint32_t now = millis();
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if (now - lastTime >= 1000)
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{
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lastTime = now;
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ss++;
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if (ss == 60)
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{
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ss = 0;
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mm++;
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};
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if (mm == 60)
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{
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mm = 0;
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hh++;
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};
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if (hh == 24)
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{
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hh = 0;
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};
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}
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}
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// displays time per second
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void display_time_1()
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{
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static uint32_t lastTime = 0;
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uint32_t now = millis();
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if (now - lastTime >= 1000)
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{
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lastTime = now;
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ansi.gotoXY(10, 2);
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ansi.print("TIME: ");
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ansi.gotoXY(16, 2);
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if (hh < 10) ansi.print(0);
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ansi.print(hh);
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ansi.print(':');
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if (mm < 10) ansi.print(0);
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ansi.print(mm);
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ansi.print(':');
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if (ss < 10) ansi.print(0);
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ansi.print(ss);
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}
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}
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// updates time every 5 seconds
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void display_time_2()
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{
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static uint32_t lastTime = 0;
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uint32_t now = millis();
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if (now - lastTime >= 1000 && (ss % 5 == 0))
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{
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lastTime = now;
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ansi.gotoXY(10, 4);
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ansi.print("TIME: ");
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ansi.gotoXY(16, 4);
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if (hh < 10) ansi.print(0);
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ansi.print(hh);
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ansi.print(':');
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if (mm < 10) ansi.print(0);
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ansi.print(mm);
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ansi.print(':');
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if (ss < 10) ansi.print(0);
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ansi.print(ss);
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}
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}
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// displays hours and minutes and a blink ".:" per second.
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void display_time_3()
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{
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static uint32_t lastTime = 0;
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uint32_t now = millis();
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if (now - lastTime >= 1000)
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{
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lastTime = now;
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ansi.gotoXY(10, 6);
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ansi.print("TIME: ");
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ansi.gotoXY(16, 6);
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if (hh < 10) ansi.print(0);
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ansi.print(hh);
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if (ss & 0x01) ansi.print(':');
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else ansi.print('.');
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if (mm < 10) ansi.print(0);
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ansi.print(mm);
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}
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}
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// -- END OF FILE --
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