ELEC350 CW TEAM / Mbed OS ELEC350-CWTEMPLATE-2017

test to establish how we can share the project on MBED

Dependencies:   BME280 BMP280 ELEC350-Coursework-2017 TextLCD

Fork of ELEC350-CWTEMPLATE-2017 by University of Plymouth - Stages 1, 2 and 3

main.cpp@14:b5baf59f53b9, 2017-12-15 (annotated)

Committer:
bdarling
Date:
Fri Dec 15 16:22:19 2017 +0000
Revision:
14:b5baf59f53b9
Parent:
7:83d2d9087972 
Commented out getData() and readSerial() from main.cpp

Who changed what in which revision?

UserRevisionLine numberNew contents of line
noutram 1:e1cf7663f5ff 1 #include "sample_hardware.hpp"
noutram 3:a88838ff33e7 2 #include "Networkbits.hpp"
bdarling 7:83d2d9087972 3 #include "serial_protocol.hpp"
noutram 2:40403785b690 4
noutram 3:a88838ff33e7 5 // This is a very short demo that demonstrates all the hardware used in the coursework.
noutram 3:a88838ff33e7 6 // You will need a network connection set up (covered elsewhere). The host PC should have the address 10.0.0.1
noutram 0:36e89e3ed7c4 7
noutram 3:a88838ff33e7 8 //Threads
noutram 3:a88838ff33e7 9 Thread nwrkThread;
noutram 1:e1cf7663f5ff 10
noutram 3:a88838ff33e7 11
noutram 1:e1cf7663f5ff 12 int main() {
noutram 1:e1cf7663f5ff 13 //Greeting
noutram 3:a88838ff33e7 14 printf("Testing\n\n");
noutram 1:e1cf7663f5ff 15
noutram 1:e1cf7663f5ff 16 //Power on self test
noutram 1:e1cf7663f5ff 17 post();
noutram 1:e1cf7663f5ff 18
Chrispok21 5:d8e149da9f3f 19 /* //Initialise the SD card (this needs to move)
noutram 1:e1cf7663f5ff 20 if ( sd.init() != 0) {
noutram 1:e1cf7663f5ff 21 printf("Init failed \n");
noutram 3:a88838ff33e7 22 lcd.cls();
noutram 3:a88838ff33e7 23 lcd.printf("CANNOT INIT SD");
noutram 1:e1cf7663f5ff 24 errorCode(FATAL);
noutram 1:e1cf7663f5ff 25 }
noutram 1:e1cf7663f5ff 26
noutram 1:e1cf7663f5ff 27 //Create a filing system for SD Card
noutram 1:e1cf7663f5ff 28 FATFileSystem fs("sd", &sd);
noutram 0:36e89e3ed7c4 29
noutram 1:e1cf7663f5ff 30 //Open to WRITE
noutram 1:e1cf7663f5ff 31 FILE* fp = fopen("/sd/test.csv","a");
noutram 1:e1cf7663f5ff 32 if (fp == NULL) {
noutram 1:e1cf7663f5ff 33 error("Could not open file for write\n");
noutram 3:a88838ff33e7 34 lcd.cls();
noutram 3:a88838ff33e7 35 lcd.printf("CANNOT OPEN FILE\n\n");
noutram 1:e1cf7663f5ff 36 errorCode(FATAL);
noutram 1:e1cf7663f5ff 37 }
noutram 3:a88838ff33e7 38
noutram 3:a88838ff33e7 39 //Last message before sampling begins
noutram 3:a88838ff33e7 40 lcd.cls();
noutram 3:a88838ff33e7 41 lcd.printf("READY\n\n");
noutram 3:a88838ff33e7 42
noutram 3:a88838ff33e7 43
noutram 1:e1cf7663f5ff 44 //Press either switch to unmount
noutram 1:e1cf7663f5ff 45 while ((SW1 == 0) && (SW2 == 0)) {
noutram 3:a88838ff33e7 46
noutram 3:a88838ff33e7 47 //Base loop delay
noutram 3:a88838ff33e7 48 wait(1.0);
noutram 3:a88838ff33e7 49
noutram 3:a88838ff33e7 50 //Read environmental sensors
noutram 0:36e89e3ed7c4 51 double temp = sensor.getTemperature();
noutram 0:36e89e3ed7c4 52 double pressure = sensor.getPressure();
noutram 3:a88838ff33e7 53
noutram 3:a88838ff33e7 54 //Write new data to LCD (not fast!)
noutram 3:a88838ff33e7 55 lcd.cls();
noutram 0:36e89e3ed7c4 56 lcd.printf("Temp Pressure\n");
noutram 0:36e89e3ed7c4 57 lcd.printf("%6.1f ",temp);
noutram 0:36e89e3ed7c4 58 lcd.printf("%.2f\n",pressure);
noutram 1:e1cf7663f5ff 59
noutram 3:a88838ff33e7 60 //Write to SD (potentially slow)
noutram 1:e1cf7663f5ff 61 fprintf(fp, "%6.1f,%.2f\n\r", temp, pressure);
noutram 1:e1cf7663f5ff 62 }
noutram 1:e1cf7663f5ff 63
Chrispok21 5:d8e149da9f3f 64 //Close File
noutram 1:e1cf7663f5ff 65 fclose(fp);
noutram 1:e1cf7663f5ff 66
noutram 1:e1cf7663f5ff 67 //Close down
noutram 1:e1cf7663f5ff 68 sd.deinit();
noutram 1:e1cf7663f5ff 69 printf("Unmounted...\n");
noutram 1:e1cf7663f5ff 70 lcd.cls();
noutram 1:e1cf7663f5ff 71 lcd.printf("Unmounted...\n\n");
noutram 1:e1cf7663f5ff 72
noutram 1:e1cf7663f5ff 73 //Flash to indicate goodness
noutram 1:e1cf7663f5ff 74 while(true) {
noutram 1:e1cf7663f5ff 75 greenLED = 1;
noutram 1:e1cf7663f5ff 76 wait(0.5);
noutram 1:e1cf7663f5ff 77 greenLED = 0;
noutram 1:e1cf7663f5ff 78 wait(0.1);
Chrispok21 5:d8e149da9f3f 79 }*/
bdarling 7:83d2d9087972 80 while(1){
bdarling 14:b5baf59f53b9 81 //getData();
bdarling 14:b5baf59f53b9 82 //readSerial();
bdarling 7:83d2d9087972 83 }
bdarling 7:83d2d9087972 84 }