zhongze song
/
HomeAlarmSystem
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Dependencies: mbed Grove_LCD_RGB_Backlight DHT11
Revision 0:93fbadd008ac, committed 2019-03-04
- Comitter:
- zsong
- Date:
- Mon Mar 04 21:03:20 2019 +0000
- Commit message:
- ECE59500 Group3 Project1
Changed in this revision
diff -r 000000000000 -r 93fbadd008ac DHT11.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DHT11.lib Mon Mar 04 21:03:20 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/fossum_13/code/DHT11/#5da6f6de3e42
diff -r 000000000000 -r 93fbadd008ac Grove_LCD_RGB_Backlight.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Grove_LCD_RGB_Backlight.lib Mon Mar 04 21:03:20 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/cmatz3/code/Grove_LCD_RGB_Backlight/#5ce38ef7a7db
diff -r 000000000000 -r 93fbadd008ac main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Mar 04 21:03:20 2019 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "Dht11.h"
+#include "Grove_LCD_RGB_Backlight.h"
+
+Serial pc(USBTX, USBRX);
+Dht11 dhtSensor(D7);
+
+AnalogIn lightSensor(A1);
+
+Grove_LCD_RGB_Backlight rgbLCD(I2C_SDA, I2C_SCL);
+
+DigitalOut Red(LED1);
+DigitalOut Green(LED2);
+DigitalOut Blue(LED3);
+
+float temperature = 0.0f;
+float humidity = 0.0f;
+float lightdens = 0.0f;
+
+int main()
+{
+ rgbLCD.setRGB(0xff, 0xff, 0xff);
+ char szBuff[10];
+
+ while(1){
+ dhtSensor.read();
+ temperature = dhtSensor.getCelsius();
+ humidity = dhtSensor.getHumidity();
+
+ lightdens = lightSensor.read();
+
+ printf("Temp: %f, Hum: %f\n", temperature, humidity);
+ printf("Light: %2.2f\n", lightdens);
+
+ rgbLCD.locate(0,0);
+ rgbLCD.print("T:");
+ rgbLCD.locate(2,0);
+ sprintf(szBuff, "%2.1f", temperature);
+ rgbLCD.print(szBuff);
+
+ rgbLCD.locate(8,0);
+ rgbLCD.print("H:");
+ rgbLCD.locate(10,0);
+ sprintf(szBuff, "%2.1f", humidity);
+ rgbLCD.print(szBuff);
+
+ rgbLCD.locate(0,1);
+ rgbLCD.print("Light:");
+ rgbLCD.locate(6,1);
+ sprintf(szBuff, "%2.1f", lightdens);
+ rgbLCD.print(szBuff);
+
+ if(temperature > 30.0f){Red = 0;}
+ else if(temperature < 15.0f){Blue = 0;}
+ else{Blue = 1; Red = 1;}
+
+ if(humidity < 30.0f){Green = 0;}
+ else{Green = 1;}
+
+ wait(1);
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r 93fbadd008ac mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Mar 04 21:03:20 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file