办公室工作环境小助手[外带开饭提醒]
成品展示
一下是制作过程
选择配件
开始组装
加电测试
上图是第一版本,仅仅显示办公室的实时温度
由于每天忘记吃饭时间点,到了食堂就没饭了,增加了一些小功能
升级了一下,添加了一个提示灯,设定了每天11点54份开始点亮
灯亮其后很是有效,我和办公室的同事们再也没有耽误过吃饭的时间
提示灯持续点亮5分钟,防止我们看到了灯亮后还没去,这样就可以彻底解决忘记开饭时间了
12点01分提示灯自动关闭了
每天看着实时的温度,还有到饭点提示的灯光,简单的小制作可以提供很实用的帮助,希望以后可以制作出更多的有实际意义的小制作来~!
The 1.8" TFT shield
----> https://www.adafruit.com/product/802
The 1.44" TFT breakout
----> https://www.adafruit.com/product/2088
as well as Adafruit raw 1.8" TFT display
----> http://www.adafruit.com/products/618
Check out the links above for our tutorials and wiring diagrams
These displays use SPI to communicate, 4 or 5 pins are required to
interface (RST is optional)
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
MIT license, all text above must be included in any redistribution
****************************************************/
#include <Microduino_Tem_Hum.h>
#include <Adafruit_GFX.h> // Core graphics library
#include <Adafruit_ST7735.h> // Hardware-specific library
#include <SPI.h>
//time
#include <Microduino_RTC.h>
#include <TimeLib.h>
//如果开启下面#define set_time的标志，则按照rtcTime中的时间设置RTC模块中的时间
//#define set_time
DateTime rtcTime = {2019, 4, 30, 6, 11, 50, 50};//时间格式（年，月，日，时，分，秒）
RTC rtc;
time_t prevDisplay = 0;
// For the breakout, you can use any 2 or 3 pins
// These pins will also work for the 1.8" TFT shield
Tem_D1 termo; //调用Sensor-Temperature-D1传感器
#define TFT_CS D5
#define TFT_RST -1 // you can also connect this to the Arduino reset
// in which case, set this #define pin to -1!
#define TFT_DC D4
// Option 1 (recommended): must use the hardware SPI pins
// (for UNO thats sclk = 13 and sid = 11) and pin 10 must be
// an output. This is much faster - also required if you want
// to use the microSD card (see the image drawing example)
Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
// Option 2: use any pins but a little slower!
#define TFT_SCLK D13 // set these to be whatever pins you like!
#define TFT_MOSI D11 // set these to be whatever pins you like!
//Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_MOSI, TFT_SCLK, TFT_RST);
float p = 3.1415926;
String msg = "";
String smsg = "";
String _year = "";
String _month = "";
String _day = "";
String _hour = "";
String _minute = "";
String _second = "";
void setup(void) {
Serial.begin(9600);
Serial.print("ST7735 TFT Start");
Serial.print("Tem_D1:Starting");
Serial.print(termo.begin()); //初始化温度传感器，并串口打印传感器是否在线
delay(1000);
// Use this initializer if you're using a 1.8" TFT
tft.initR(INITR_BLACKTAB); // initialize a ST7735S chip, black tab
tft.setRotation(1);
// Use this initializer (uncomment) if you're using a 1.44" TFT
//tft.initR(INITR_144GREENTAB); // initialize a ST7735S chip, black tab
// Use this initializer (uncomment) if you're using a 0.96" 180x60 TFT
//tft.initR(INITR_MINI160x80); // initialize a ST7735S chip, mini display
Serial.println("Initialized");
uint16_t time = millis();
tft.fillScreen(ST7735_BLACK);
time = millis() - time;
Serial.println(time, DEC);
delay(500);
// large block of text
//tft.fillScreen(ST7735_BLACK);
//testdrawtext("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur adipiscing ante sed nibh tincidunt feugiat. Maecenas enim massa, fringilla sed malesuada et, malesuada sit amet turpis. Sed porttitor neque ut ante pretium vitae malesuada nunc bibendum. Nullam aliquet ultrices massa eu hendrerit. Ut sed nisi lorem. In vestibulum purus a tortor imperdiet posuere. ", ST7735_WHITE);
//delay(1000);
// tft print function!
//tftPrintTest();
// delay(4000);
// optimized lines
testfastlines(ST7735_RED, ST7735_BLUE);
delay(500);
testroundrects();
tft.println('loading...');
delay(1000);
Serial.println("done");
///time s
rtc.begin();
//如果之前开启了#define set_time的标志，则按照rtcTime中的时间设置RTC模块中的时间
#ifdef set_time
rtc.clearAll();
rtc.setDateTime(rtcTime);
#endif
Serial.println("RTC-time: ");
rtc.getDateTime(&rtcTime);//获取RTC时间
// serialClockDisplay(rtcTime.year, rtcTime.month, rtcTime.day, rtcTime.hour, rtcTime.minute, rtcTime.second);//打印RTC时间
setTime(rtcTime.hour, rtcTime.minute, rtcTime.second, rtcTime.day, rtcTime.month, rtcTime.year);//使用RTC时间校准本地时间
//time end
}
void loop() {
msg=termo.getTemperature();
Serial.print("Tem_D1 Tem:");
Serial.println(msg); //串口打印获取的温度
Serial.println("------------------");
Serial.print("onLine:");
Serial.println(termo.begin()); //串口打印传感器是否在线
if ((msg!=smsg) and (termo.begin()!=0))
{
smsg=msg;
tft.fillScreen(ST7735_BLACK);
tft.setCursor(0,10);
tft.setTextColor(ST7735_RED);
tft.setTextSize(2);
tft.println("Temperature");
tft.setCursor(15,40);
tft.setTextSize(4);
tft.setTextColor(ST7735_YELLOW);
tft.println(smsg);
}
if (timeStatus() != timeNotSet) {
//如果本地时间发生变化，则更新串口显示
if (now() != prevDisplay) {
prevDisplay = now();
}
}
tft.setCursor(15,80);
tft.setTextColor(ST7735_RED);
tft.setTextSize(2);
_year =year();
_month =month();
_day =day();
_hour =hour();
_minute =minute();
_second =second();
tft.println(_year+"-"+_month+"-"+_day);
tft.setCursor(15,100);
tft.setTextColor(ST7735_RED);
tft.setTextSize(2);
tft.println(_hour+":"+_minute+":"+_second);
tft.setCursor(15,100);
delay(1000);
tft.setTextColor(ST7735_BLACK);
tft.setTextSize(2);
tft.println(_hour+":"+_minute+":"+_second);
//打开提示灯
if ((hour()==11)&&(minute()==54)){
pinMode(6, OUTPUT);
digitalWrite(6, HIGH);
}
//关闭提醒
if ((hour()==12)&&(minute()==00)){
digitalWrite(6, LOW);
pinMode(6, INPUT);
}
//************************************************
}
void testlines(uint16_t color) {
tft.fillScreen(ST7735_BLACK);
for (int16_t x=0; x < tft.width(); x+=6) {
tft.drawLine(0, 0, x, tft.height()-1, color);
}
for (int16_t y=0; y < tft.height(); y+=6) {
tft.drawLine(0, 0, tft.width()-1, y, color);
}
tft.fillScreen(ST7735_BLACK);
for (int16_t x=0; x < tft.width(); x+=6) {
tft.drawLine(tft.width()-1, 0, x, tft.height()-1, color);
}
for (int16_t y=0; y < tft.height(); y+=6) {
tft.drawLine(tft.width()-1, 0, 0, y, color);
}
tft.fillScreen(ST7735_BLACK);
for (int16_t x=0; x < tft.width(); x+=6) {
tft.drawLine(0, tft.height()-1, x, 0, color);
}
for (int16_t y=0; y < tft.height(); y+=6) {
tft.drawLine(0, tft.height()-1, tft.width()-1, y, color);
}
tft.fillScreen(ST7735_BLACK);
for (int16_t x=0; x < tft.width(); x+=6) {
tft.drawLine(tft.width()-1, tft.height()-1, x, 0, color);
}
for (int16_t y=0; y < tft.height(); y+=6) {
tft.drawLine(tft.width()-1, tft.height()-1, 0, y, color);
}
}
void testdrawtext(char *text, uint16_t color) {
tft.setCursor(0, 0);
tft.setTextColor(color);
tft.setTextWrap(true);
tft.print(text);
}
void testfastlines(uint16_t color1, uint16_t color2) {
tft.fillScreen(ST7735_BLACK);
for (int16_t y=0; y < tft.height(); y+=5) {
tft.drawFastHLine(0, y, tft.width(), color1);
}
for (int16_t x=0; x < tft.width(); x+=5) {
tft.drawFastVLine(x, 0, tft.height(), color2);
}
}
void testdrawrects(uint16_t color) {
tft.fillScreen(ST7735_BLACK);
for (int16_t x=0; x < tft.width(); x+=6) {
tft.drawRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color);
}
}
void testfillrects(uint16_t color1, uint16_t color2) {
tft.fillScreen(ST7735_BLACK);
for (int16_t x=tft.width()-1; x > 6; x-=6) {
tft.fillRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color1);
tft.drawRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color2);
}
}
void testfillcircles(uint8_t radius, uint16_t color) {
for (int16_t x=radius; x < tft.width(); x+=radius*2) {
for (int16_t y=radius; y < tft.height(); y+=radius*2) {
tft.fillCircle(x, y, radius, color);
}
}
}
void testdrawcircles(uint8_t radius, uint16_t color) {
for (int16_t x=0; x < tft.width()+radius; x+=radius*2) {
for (int16_t y=0; y < tft.height()+radius; y+=radius*2) {
tft.drawCircle(x, y, radius, color);
}
}
}
void testtriangles() {
tft.fillScreen(ST7735_BLACK);
int color = 0xF800;
int t;
int w = tft.width()/2;
int x = tft.height()-1;
int y = 0;
int z = tft.width();
for(t = 0 ; t <= 15; t++) {
tft.drawTriangle(w, y, y, x, z, x, color);
x-=4;
y+=4;
z-=4;
color+=100;
}
}
void testroundrects() {
tft.fillScreen(ST7735_BLACK);
int color = 100;
int i;
int t;
for(t = 0 ; t <= 4; t+=1) {
int x = 0;
int y = 0;
int w = tft.width()-2;
int h = tft.height()-2;
for(i = 0 ; i <= 16; i+=1) {
tft.drawRoundRect(x, y, w, h, 5, color);
x+=2;
y+=3;
w-=4;
h-=6;
color+=1100;
}
color+=100;
}
}
void tftPrintTest() {
tft.setTextWrap(false);
tft.fillScreen(ST7735_BLACK);
tft.setCursor(0, 30);
tft.setTextColor(ST7735_RED);
tft.setTextSize(1);
tft.println("Hello World!");
tft.setTextColor(ST7735_YELLOW);
tft.setTextSize(2);
tft.println("Hello World!");
tft.setTextColor(ST7735_GREEN);
tft.setTextSize(3);
tft.println("Hello World!");
tft.setTextColor(ST7735_BLUE);
tft.setTextSize(4);
tft.print(1234.567);
delay(1500);
tft.setCursor(0, 0);
tft.fillScreen(ST7735_BLACK);
tft.setTextColor(ST7735_WHITE);
tft.setTextSize(0);
tft.println("Hello World!");
tft.setTextSize(1);
tft.setTextColor(ST7735_GREEN);
tft.print(p, 6);
tft.println(" Want pi?");
tft.println(" ");
tft.print(8675309, HEX); // print 8,675,309 out in HEX!
tft.println(" Print HEX!");
tft.println(" ");
tft.setTextColor(ST7735_WHITE);
tft.println("Sketch has been");
tft.println("running for: ");
tft.setTextColor(ST7735_MAGENTA);
tft.print(millis() / 1000);
tft.setTextColor(ST7735_WHITE);
tft.print(" seconds.");
}
void mediabuttons() {
// play
tft.fillScreen(ST7735_BLACK);
tft.fillRoundRect(25, 10, 78, 60, 8, ST7735_WHITE);
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST7735_RED);
delay(500);
// pause
tft.fillRoundRect(25, 90, 78, 60, 8, ST7735_WHITE);
tft.fillRoundRect(39, 98, 20, 45, 5, ST7735_GREEN);
tft.fillRoundRect(69, 98, 20, 45, 5, ST7735_GREEN);
delay(500);
// play color
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST7735_BLUE);
delay(50);
// pause color
tft.fillRoundRect(39, 98, 20, 45, 5, ST7735_RED);
tft.fillRoundRect(69, 98, 20, 45, 5, ST7735_RED);
// play color
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST7735_GREEN);
}
[/mw_shl_code]
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发表于 2019-3-25 23:05
楼主