AM2321 sample
Dependencies: AM2321 AQM0802 mbed
See http://developer.mbed.org/users/yasuyuki/notebook/AM2321/
main.cpp
- Committer:
- yasuyuki
- Date:
- 2014-10-08
- Revision:
- 0:45db9d35cbce
- Child:
- 1:6b82bfcbd184
File content as of revision 0:45db9d35cbce:
//********************** // Hygrometer and Thermometer for mbed // // LPC1768 flash=512KB, ADC=12bits // LPC11U35 flash=64KB, ADC=10bits // Nucleo ADC=12bits // // (C)Copyright 2014 All rights reserved by Y.Onodera // http://einstlab.web.fc2.com //********************** #include "mbed.h" #include "AQM0802.h" #include "AM2321.h" //#pragma O0 //#pragma O1 //#pragma O2 // default //#pragma O3 //#pragma Otime //#pragma Ospace #if defined(TARGET_LPC1768) DigitalOut led1(LED1); DigitalOut led2(LED2); I2C i2c(p28,p27); #endif // for TG-LPC11U35-501 #if defined(TARGET_LPC11U35_501) DigitalOut led1(P0_20); DigitalOut led2(P0_21); I2C i2c(P0_5,P0_4); #endif // for Nucleo #if defined(TARGET_NUCLEO_F401RE) DigitalOut led1(D13); I2C i2c(D14,D15); #endif AQM0802 lcd(i2c); AM2321 am2321(i2c); int main() { char msg[10]; int h; int t; while(1) { h = am2321.humidity(); sprintf(msg,"%4.1f%%",h/10.0); lcd.locate(0,0); lcd.print(msg); t = am2321.temperature(); sprintf(msg,"%4.1fC",t/10.0); lcd.locate(0,1); lcd.print(msg); wait(1); } }