Diff: sample_hardware.cpp

Revision:

6:9a95a39d1cce

diff -r 5fd848b23b3e -r 9a95a39d1cce sample_hardware.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sample_hardware.cpp	Sat Nov 24 08:44:15 2018 +0000
@@ -0,0 +1,107 @@
+#include "mbed.h"
+#include "sample_hardware.hpp"
+#include "Networkbits.hpp"
+
+#define RED_DONE 1
+#define YELLOW_DONE 2
+
+//Digital outputs
+DigitalOut onBoardLED(LED1);
+DigitalOut redLED(PE_15);
+DigitalOut yellowLED(PB_10);
+DigitalOut greenLED(PB_11);
+
+//Inputs
+DigitalIn  onBoardSwitch(USER_BUTTON);
+DigitalIn  SW1(PE_12);
+DigitalIn  SW2(PE_14);
+//Serial pc(USBTX, USBRX);
+AnalogIn adcIn(PA_0);
+
+//Environmental Sensor driver
+#ifdef BME
+BME280 sensor(D14, D15);
+#else
+BMP280 sensor(D14, D15);
+#endif
+
+//LCD Driver (provided via mbed repository)
+//RS D9
+//E  D8
+//D7,6,4,2 are the 4 bit for d4-7
+TextLCD lcd(D9, D8, D7, D6, D4, D2); // rs, e, d4-d7
+
+//SD Card
+SDBlockDevice sd(PB_5, D12, D13, D10); // mosi, miso, sclk, cs 
+
+//POWER ON SELF TEST
+void post() 
+{
+    //POWER ON TEST (POT)
+    puts("**********STARTING POWER ON SELF TEST (POST)**********");
+    
+    //Test LEDs
+    puts("ALL LEDs should be blinking");
+    for (unsigned int n=0; n<10; n++) {
+        redLED    = 1;
+        yellowLED = 1;
+        greenLED  = 1;
+        wait(0.05);
+        redLED    = 0;
+        yellowLED = 0;
+        greenLED  = 0;     
+        wait(0.05);         
+    } 
+    
+    //Output the switch states (hold them down to test)
+    printf("SW1: %d\tSW2: %d\n\r", SW1.read(), SW2.read());    
+    printf("USER: %d\n\r", onBoardSwitch.read()); 
+    
+    //Output the ADC
+    printf("ADC: %f\n\r", adcIn.read());
+    
+    //Read Sensors (I2C)
+    float temp = sensor.getTemperature();
+    float pressure = sensor.getPressure();
+    #ifdef BME
+    float humidity = sensor.getHumidity();
+    #endif
+   
+    //Display in PuTTY
+    printf("Temperature: %5.1f\n", temp);
+    printf("Pressure: %5.1f\n", pressure);
+    #ifdef BME
+    printf("Pressure: %5.1f\n", humidity);
+    #endif
+    
+    //Display on LCD
+    redLED = 1;
+    lcd.cls();
+    lcd.printf("LCD TEST...");
+    wait(0.5);
+    redLED = 0;
+    
+    //Network test (if BOTH switches are held down)
+    networktest();
+    
+    puts("**********POST END**********");
+ 
+}
+
+void errorCode(ELEC350_ERROR_CODE err)
+{
+    switch (err) {
+      case OK:
+        greenLED = 1;
+        wait(1.0);
+        greenLED = 0;
+        return;                
+      case FATAL:
+        while(1) {
+            redLED = 1;
+            wait(0.1);
+            redLED = 0;
+            wait(0.1);                
+        }
+    };
+}
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