Joseph Dumpleton / Mbed OS WeatherSensor-Joe

SOFT253 Coursework Weather Reader

Dependencies:   LPS25H hts221

Fork of Soft253-WeatherReader by Joseph Dumpleton

main.cpp@1:8585a8d417dc, 2017-04-21 (annotated)

Committer:
Jdumpleton3
Date:
Fri Apr 21 17:33:38 2017 +0000
Revision:
1:8585a8d417dc
Parent:
0:b490b8486404
Child:
2:27b92722246b
Get fake data working in putty. Requires PuTTy be correctly setup to list to the COM port.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jdumpleton3 0:b490b8486404 1 #include "mbed.h"
Jdumpleton3 0:b490b8486404 2 #include "rtos.h"
Jdumpleton3 0:b490b8486404 3 #include "hts221.h"
Jdumpleton3 0:b490b8486404 4 #include "LPS25H.h"
Jdumpleton3 1:8585a8d417dc 5 #include "DataGenerator.h"
Jdumpleton3 0:b490b8486404 6
Jdumpleton3 0:b490b8486404 7
Jdumpleton3 0:b490b8486404 8 DigitalOut myled(LED1);
Jdumpleton3 0:b490b8486404 9 I2C i2c2(I2C_SDA, I2C_SCL);
Jdumpleton3 0:b490b8486404 10
Jdumpleton3 0:b490b8486404 11 float tempCelsius = 25.50;
Jdumpleton3 0:b490b8486404 12 float humi = 55;
Jdumpleton3 0:b490b8486404 13 int humiMax = 100;
Jdumpleton3 0:b490b8486404 14 char cmd=0;
Jdumpleton3 0:b490b8486404 15 uint32_t seconds = 0, minutes=0, hours=0;
Jdumpleton3 0:b490b8486404 16
Jdumpleton3 1:8585a8d417dc 17 //LPS25H barometer(i2c2, LPS25H_V_CHIP_ADDR);
Jdumpleton3 1:8585a8d417dc 18 //HTS221 humidity(I2C_SDA, I2C_SCL);
Jdumpleton3 0:b490b8486404 19
Jdumpleton3 1:8585a8d417dc 20 /* Test Data generator */
Jdumpleton3 1:8585a8d417dc 21 DataGenerator dataGen;
Jdumpleton3 0:b490b8486404 22
Jdumpleton3 1:8585a8d417dc 23 int main(){
Jdumpleton3 1:8585a8d417dc 24 //Humidity sensor setup.
Jdumpleton3 1:8585a8d417dc 25 //humidity.init();
Jdumpleton3 1:8585a8d417dc 26 //humidity.calib();
Jdumpleton3 1:8585a8d417dc 27
Jdumpleton3 1:8585a8d417dc 28 printf("SOFT253 simple Temperature Humidity and Pressure Sensor Monitor\n\r");
Jdumpleton3 1:8585a8d417dc 29 printf("Using the X-NUCLEO-IKS01A1 shield and MBED Libraries\n\r");
Jdumpleton3 1:8585a8d417dc 30
Jdumpleton3 0:b490b8486404 31 //printf("%#x\n\r",barometer.read_id());
Jdumpleton3 0:b490b8486404 32
Jdumpleton3 1:8585a8d417dc 33 while(1)
Jdumpleton3 0:b490b8486404 34 {
Jdumpleton3 1:8585a8d417dc 35 /*Original temperature reader from nucleo. */
Jdumpleton3 1:8585a8d417dc 36 //humidity.ReadTempHumi(&tempCelsius, &humi);
Jdumpleton3 1:8585a8d417dc 37
Jdumpleton3 1:8585a8d417dc 38 dataGen.ReadTempHumi(&tempCelsius, &humi);
Jdumpleton3 1:8585a8d417dc 39
Jdumpleton3 0:b490b8486404 40 printf("%4.2fC %3.1f%%", tempCelsius, humi);
Jdumpleton3 1:8585a8d417dc 41
Jdumpleton3 1:8585a8d417dc 42 /*Original line of code working with the nucleo barometer. */
Jdumpleton3 1:8585a8d417dc 43 //barometer.get();
Jdumpleton3 1:8585a8d417dc 44 //printf(" %6.1f %4.1f\r\n", barometer.pressure(), barometer.temperature());
Jdumpleton3 1:8585a8d417dc 45
Jdumpleton3 1:8585a8d417dc 46 printf(" %6.1f %4.1f\r\n", dataGen.pressure(), dataGen.temperature());
Jdumpleton3 1:8585a8d417dc 47
Jdumpleton3 1:8585a8d417dc 48 /* Flicker the LED. */
Jdumpleton3 0:b490b8486404 49 myled = 1; // LED is ON
Jdumpleton3 0:b490b8486404 50 Thread::wait(200); // 200 ms NB 'Thread::wait(int d);' !!! d is in milliseconds!
Jdumpleton3 0:b490b8486404 51 myled = 0; // LED is OFF
Jdumpleton3 0:b490b8486404 52 Thread::wait(100); // 100 ms
Jdumpleton3 1:8585a8d417dc 53 }
Jdumpleton3 0:b490b8486404 54 }
Jdumpleton3 0:b490b8486404 55
Jdumpleton3 0:b490b8486404 56
Jdumpleton3 0:b490b8486404 57
Jdumpleton3 0:b490b8486404 58 /*#include "mbed.h"
Jdumpleton3 0:b490b8486404 59
Jdumpleton3 0:b490b8486404 60 DigitalOut led1(LED1);
Jdumpleton3 0:b490b8486404 61
Jdumpleton3 0:b490b8486404 62 // main() runs in its own thread in the OS
Jdumpleton3 0:b490b8486404 63 int main() {
Jdumpleton3 0:b490b8486404 64 while (true) {
Jdumpleton3 0:b490b8486404 65 led1 = !led1;
Jdumpleton3 0:b490b8486404 66 wait(0.5);
Jdumpleton3 0:b490b8486404 67 }
Jdumpleton3 0:b490b8486404 68 }
Jdumpleton3 0:b490b8486404 69 */