HDC1000 sample
Dependencies: AQM0802 HDC1000 mbed
See http://developer.mbed.org/users/yasuyuki/notebook/HDC1000/
main.cpp
- Committer:
- yasuyuki
- Date:
- 2015-01-28
- Revision:
- 0:6434ef883399
File content as of revision 0:6434ef883399:
//********************** // Hygrometer and Thermometer for mbed // // LPC1768 flash=512KB, ADC=12bits // LPC11U35 flash=64KB, ADC=10bits // Nucleo ADC=12bits // // (C)Copyright 2015 All rights reserved by Y.Onodera // http://einstlab.web.fc2.com //********************** #include "mbed.h" #include "AQM0802.h" #include "HDC1000.h" #if defined(TARGET_LPC1768) I2C i2c(p28,p27); #endif // for TG-LPC11U35-501 #if defined(TARGET_LPC11U35_501) I2C i2c(P0_5,P0_4); #endif // for Nucleo #if defined(TARGET_NUCLEO_F401RE) I2C i2c(D14,D15); #endif AQM0802 lcd(i2c); HDC1000 hdc1000(i2c); int main() { char msg[10]; float h; float t; while(1) { h = hdc1000.humidity(); h = h/0x10000*100; sprintf(msg,"%4.1f%% ",h); lcd.locate(0,0); lcd.print(msg); t = hdc1000.temperature(); t = t/0x10000*165-40; sprintf(msg,"%4.1fC ",t); lcd.locate(0,1); lcd.print(msg); wait(1); } }