yasuyuki onodera / Mbed 2 deprecated mbed_AM2321

AM2321 sample

Dependencies:   AM2321 AQM0802 mbed

See http://developer.mbed.org/users/yasuyuki/notebook/AM2321/

main.cpp@1:6b82bfcbd184, 2015-07-10 (annotated)

Committer:
yasuyuki
Date:
Fri Jul 10 15:09:55 2015 +0000
Revision:
1:6b82bfcbd184
Parent:
0:45db9d35cbce 
minus

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yasuyuki 0:45db9d35cbce 1 //**********************
yasuyuki 0:45db9d35cbce 2 // Hygrometer and Thermometer for mbed
yasuyuki 0:45db9d35cbce 3 //
yasuyuki 0:45db9d35cbce 4 // LPC1768 flash=512KB, ADC=12bits
yasuyuki 0:45db9d35cbce 5 // LPC11U35 flash=64KB, ADC=10bits
yasuyuki 0:45db9d35cbce 6 // Nucleo ADC=12bits
yasuyuki 0:45db9d35cbce 7 //
yasuyuki 0:45db9d35cbce 8 // (C)Copyright 2014 All rights reserved by Y.Onodera
yasuyuki 0:45db9d35cbce 9 // http://einstlab.web.fc2.com
yasuyuki 0:45db9d35cbce 10 //**********************
yasuyuki 0:45db9d35cbce 11 #include "mbed.h"
yasuyuki 0:45db9d35cbce 12 #include "AQM0802.h"
yasuyuki 0:45db9d35cbce 13 #include "AM2321.h"
yasuyuki 0:45db9d35cbce 14
yasuyuki 0:45db9d35cbce 15 #if defined(TARGET_LPC1768)
yasuyuki 0:45db9d35cbce 16 I2C i2c(p28,p27);
yasuyuki 0:45db9d35cbce 17 #endif
yasuyuki 0:45db9d35cbce 18 // for TG-LPC11U35-501
yasuyuki 0:45db9d35cbce 19 #if defined(TARGET_LPC11U35_501)
yasuyuki 0:45db9d35cbce 20 I2C i2c(P0_5,P0_4);
yasuyuki 0:45db9d35cbce 21 #endif
yasuyuki 0:45db9d35cbce 22 // for Nucleo
yasuyuki 0:45db9d35cbce 23 #if defined(TARGET_NUCLEO_F401RE)
yasuyuki 0:45db9d35cbce 24 I2C i2c(D14,D15);
yasuyuki 0:45db9d35cbce 25 #endif
yasuyuki 0:45db9d35cbce 26
yasuyuki 0:45db9d35cbce 27 AQM0802 lcd(i2c);
yasuyuki 0:45db9d35cbce 28 AM2321 am2321(i2c);
yasuyuki 0:45db9d35cbce 29
yasuyuki 0:45db9d35cbce 30 int main() {
yasuyuki 0:45db9d35cbce 31
yasuyuki 0:45db9d35cbce 32 char msg[10];
yasuyuki 0:45db9d35cbce 33 int h;
yasuyuki 0:45db9d35cbce 34 int t;
yasuyuki 0:45db9d35cbce 35
yasuyuki 0:45db9d35cbce 36 while(1) {
yasuyuki 0:45db9d35cbce 37
yasuyuki 0:45db9d35cbce 38 h = am2321.humidity();
yasuyuki 1:6b82bfcbd184 39 sprintf(msg,"%4.1f%% ",h/10.0);
yasuyuki 0:45db9d35cbce 40 lcd.locate(0,0);
yasuyuki 0:45db9d35cbce 41 lcd.print(msg);
yasuyuki 0:45db9d35cbce 42
yasuyuki 0:45db9d35cbce 43 t = am2321.temperature();
yasuyuki 1:6b82bfcbd184 44 sprintf(msg,"%4.1fC ",t/10.0);
yasuyuki 0:45db9d35cbce 45 lcd.locate(0,1);
yasuyuki 0:45db9d35cbce 46 lcd.print(msg);
yasuyuki 0:45db9d35cbce 47
yasuyuki 0:45db9d35cbce 48 wait(1);
yasuyuki 0:45db9d35cbce 49 }
yasuyuki 0:45db9d35cbce 50
yasuyuki 0:45db9d35cbce 51 }