JINXIN WEI / Mbed 2 deprecated HYT-271Reading

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Dependencies:   HYT TextLCD mbed

Fork of HYT_example by Ksenia Kondrashova

main.cpp@1:97c7fc5d4127, 2018-08-28 (annotated)

Committer:
jw17594
Date:
Tue Aug 28 03:26:13 2018 +0000
Revision:
1:97c7fc5d4127
Parent:
0:cd8ba9e5f346 
???

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ksenia 0:cd8ba9e5f346 1 #include "mbed.h"
Ksenia 0:cd8ba9e5f346 2 #include "HYT.h"
jw17594 1:97c7fc5d4127 3 #include "TextLCD.h"
jw17594 1:97c7fc5d4127 4 TextLCD lcd(p15, p16, p17, p18, p19, p20);
Ksenia 0:cd8ba9e5f346 5 Serial pc(USBTX, USBRX);
Ksenia 0:cd8ba9e5f346 6 Ticker timeKeeping;
jw17594 1:97c7fc5d4127 7 HYT SENSOR (p9, p10); // sda, scl
Ksenia 0:cd8ba9e5f346 8 // HYT sensor polling cycle
Ksenia 0:cd8ba9e5f346 9 void dataUpdate(void)
Ksenia 0:cd8ba9e5f346 10 {
Ksenia 0:cd8ba9e5f346 11 SENSOR.MRCommand();
Ksenia 0:cd8ba9e5f346 12 wait_ms(100);
Ksenia 0:cd8ba9e5f346 13 SENSOR.DFCommand();
Ksenia 0:cd8ba9e5f346 14 }
Ksenia 0:cd8ba9e5f346 15
Ksenia 0:cd8ba9e5f346 16 void secondsCallback(void) {
Ksenia 0:cd8ba9e5f346 17 pc.printf("Humidity level: %.1f\r\n%", SENSOR.humidity);
Ksenia 0:cd8ba9e5f346 18 pc.printf("Temperature level: %.1f\r\n%", SENSOR.temperature);
Ksenia 0:cd8ba9e5f346 19 pc.printf("-------------------------------\r\n%", SENSOR.temperature);
jw17594 1:97c7fc5d4127 20 lcd.locate(1,0);
jw17594 1:97c7fc5d4127 21 lcd.printf("Humidity level: %.1f\r\n%", SENSOR.humidity);
Ksenia 0:cd8ba9e5f346 22 }
Ksenia 0:cd8ba9e5f346 23 int main()
Ksenia 0:cd8ba9e5f346 24 {
Ksenia 0:cd8ba9e5f346 25 timeKeeping.attach(&secondsCallback, 1.0f);
Ksenia 0:cd8ba9e5f346 26 while(1) {
Ksenia 0:cd8ba9e5f346 27 dataUpdate();
Ksenia 0:cd8ba9e5f346 28 }
Ksenia 0:cd8ba9e5f346 29 }