From 5ecbbceeb93ecac8ff5f3ed96e333d5d3a7471f7 Mon Sep 17 00:00:00 2001
From: jake <jakegoodwin@tutanota.com>
Date: Tue, 1 Oct 2024 19:28:25 -0700
Subject: [PATCH] Defined functions for display updates.

+ Added defintions for updating the LCD display.
---
 src/multi-tracker.cpp | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/multi-tracker.cpp b/src/multi-tracker.cpp
index 7d0935c..a1b18ad 100644
--- a/src/multi-tracker.cpp
+++ b/src/multi-tracker.cpp
@@ -266,12 +266,23 @@ void updateLEDs(int heading) {
 
 // Updates the distance part of the display
 void TFT_UpdateDistance(uint16_t meters) {
+    tft.setTextWrap(false);
+    tft.setCursor(0, 0);
+    tft.setTextColor(ST77XX_WHITE);
+    tft.setTextSize(2);
+    tft.println(meters);
+    tft.println(" Meters");
 
 }
 
 // Updates the direction part of the display
-void TFT_UpdateDirection() {
-
+void TFT_UpdateDirection(uint16_t degrees) {
+    tft.setTextWrap(false);
+    tft.setCursor(0, 40);
+    tft.setTextColor(ST77XX_WHITE);
+    tft.setTextSize(2);
+    tft.println(meters);
+    tft.println(" Degrees");
 }
 
 // Updates the batter/voltage state.
@@ -279,13 +290,24 @@ uint8_t TFT_UpdateBatteryState(uint8_t percentage) {
     if(percentage > MAX_BATT_PERCENTAGE || percentage < MIN_BATT_PERCENTAGE){
         return Err;
     }
- 
+
+    tft.setTextWrap(false);
+    tft.setCursor(0, 80);
+    tft.setTextColor(ST77XX_WHITE);
+    tft.setTextSize(2);
+    tft.println(percentage);
+    tft.println("% Batt");
+
     return Ok;
 }
 
 // Displays the specifications of the node.
 void TFT_DisplaySpecs(void) {
+  tft.fillScreen(ST77XX_BLACK);     // Set the screen background to black
 
+  TFT_UpdateDistance(0);
+  TFT_UpdateDirection(0);
+  TFT_UpdateBatteryState(100);
 }
 
 
@@ -299,6 +321,7 @@ uint8_t TFT_Init(void) {
   // Display Setup
   tft.init(TFT_X, TFT_Y);           // Initialize the display with a resolution of 240x280 pixels
   tft.fillScreen(ST77XX_BLACK);     // Set the screen background to black
+  tft.setRotation(0);                // Set's the rotation of the screen.
 
   TFT_UpdateDistance(0);
   TFT_UpdateDirection(0);