From 34009781567716c26b67a53cb70e2ce3e17357a3 Mon Sep 17 00:00:00 2001
From: JD <johndavid400@gmail.com>
Date: Sun, 14 Feb 2016 08:51:43 -0600
Subject: [PATCH] update LCD GPS sketch

---
 .../LCD_gps__tmp.ino                          |  0
 LCD_gps_plus_tmp/LCD_gps_plus_tmp.ino         | 71 +++++++++++++++++++
 LCD_gps_tmp/LCD_gps_tmp.ino                   | 67 +++++++++++++++++
 3 files changed, 138 insertions(+)
 rename LCD_gps_tmp.ino => LCD_gps__tmp/LCD_gps__tmp.ino (100%)
 create mode 100644 LCD_gps_plus_tmp/LCD_gps_plus_tmp.ino
 create mode 100644 LCD_gps_tmp/LCD_gps_tmp.ino

diff --git a/LCD_gps_tmp.ino b/LCD_gps__tmp/LCD_gps__tmp.ino
similarity index 100%
rename from LCD_gps_tmp.ino
rename to LCD_gps__tmp/LCD_gps__tmp.ino
diff --git a/LCD_gps_plus_tmp/LCD_gps_plus_tmp.ino b/LCD_gps_plus_tmp/LCD_gps_plus_tmp.ino
new file mode 100644
index 0000000..b53d0d2
--- /dev/null
+++ b/LCD_gps_plus_tmp/LCD_gps_plus_tmp.ino
@@ -0,0 +1,71 @@
+#include <SoftwareSerial.h>
+#include <LiquidCrystal.h>
+#include "TinyGPS++.h"
+
+TinyGPSPlus gps;
+SoftwareSerial ss(9, 10);
+
+LiquidCrystal lcd(2, 4, 5, 6, 7, 8);
+
+float voltage;
+float tempC;
+float tempF;
+int potVal = 0;
+
+void setup()
+{
+  Serial.begin(115200);
+  ss.begin(9600);
+  lcd.begin(16, 2);
+}
+
+void loop(){
+  checkPot();
+  if (potVal > 512){
+    checkTemp();
+    lcd.clear(); 
+    lcd.setCursor(0, 0);
+    lcd.print("Temp: ");
+    lcd.print(tempF);
+    delay(1000);
+  }
+  else {
+    while (ss.available() > 0){
+       gps.encode(ss.read());     
+    }
+    if (gps.altitude.isUpdated()){
+      Serial.println(gps.location.lat(), 6);
+      lcd.clear(); 
+      lcd.setCursor(0, 0);
+      lcd.print("Lat: ");
+      lcd.print(gps.location.lat(), 6);
+      lcd.setCursor(0, 1);
+      lcd.print("Lng: ");
+      lcd.print(gps.location.lng(), 6);
+    }
+    delay(500);
+  }
+}
+
+static void smartdelay(unsigned long ms)
+{
+  unsigned long start = millis();
+  do 
+  {
+    while (ss.available())
+      gps.encode(ss.read());
+  } 
+  while (millis() - start < ms);
+}
+
+void checkTemp(){
+  voltage = analogRead(3) * 5.0;
+  voltage /= 1024.0;
+  tempC = (voltage - 0.5) * 100;
+  tempF = (tempC * 9.0 / 5.0) + 32.0; 
+}
+
+void checkPot(){
+  potVal = analogRead(2);
+}
+
diff --git a/LCD_gps_tmp/LCD_gps_tmp.ino b/LCD_gps_tmp/LCD_gps_tmp.ino
new file mode 100644
index 0000000..fe8aee7
--- /dev/null
+++ b/LCD_gps_tmp/LCD_gps_tmp.ino
@@ -0,0 +1,67 @@
+#include <SoftwareSerial.h>
+#include <LiquidCrystal.h>
+#include <TinyGPS.h>
+
+TinyGPS gps;
+SoftwareSerial ss(9, 10);
+
+LiquidCrystal lcd(2, 4, 5, 6, 7, 8);
+
+float voltage;
+float tempC;
+float tempF;
+int potVal = 0;
+
+void setup()
+{
+  Serial.begin(115200);
+  ss.begin(9600);
+  lcd.begin(16, 2);
+}
+
+void loop(){
+  checkPot();
+  if (potVal > 512){
+    checkTemp();
+    lcd.clear(); 
+    lcd.setCursor(0, 0);
+    lcd.print("Temp: ");
+    lcd.print(tempF);
+    delay(1000);
+  }
+  else {
+    float flat, flon;
+    gps.f_get_position(&flat, &flon);
+    lcd.clear(); 
+    lcd.setCursor(0, 0);
+    lcd.print("Lat: ");
+    lcd.print(flat);
+    lcd.setCursor(0, 1);
+    lcd.print("Lng: ");
+    lcd.print(flon);
+    smartdelay(1000);
+  }
+}
+
+static void smartdelay(unsigned long ms)
+{
+  unsigned long start = millis();
+  do 
+  {
+    while (ss.available())
+      gps.encode(ss.read());
+  } 
+  while (millis() - start < ms);
+}
+
+void checkTemp(){
+  voltage = analogRead(3) * 5.0;
+  voltage /= 1024.0;
+  tempC = (voltage - 0.5) * 100;
+  tempF = (tempC * 9.0 / 5.0) + 32.0; 
+}
+
+void checkPot(){
+  potVal = analogRead(2);
+}
+