Initial System Monitor Code

1 files changed, 108 insertions, 0 deletions

diff --git a/sysmon.ino b/sysmon.ino
new file mode 100644
index 0000000..b854bfd
--- /dev/null
+++ b/sysmon.ino
@@ -0,0 +1,108 @@
+#include "Adafruit_GFX.h"
+#include "Adafruit_ILI9341.h"
+#include <XPT2046_Touchscreen.h>
+#include "DHT.h"
+#include "cpu.h"
+#include "datetimeHandler.h"
+#include "gfx_1.h"
+
+#define TFT_DC  D4
+#define TFT_CS D2
+#define TFT_RESET D3
+#define DHTPIN D8
+#define DHTTYPE DHT22 
+
+Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
+DHT dht(DHTPIN, DHTTYPE);
+
+static uint32_t tempTime  = 0; 
+static uint32_t rtcTime  = 0;
+static uint32_t displayTime = 0;
+
+void setup() {
+  Serial.begin(9600);
+  initHardware();
+  gfx1_layout();
+}
+
+void update(String command) {
+      int delimiterIndex = command.indexOf('=');
+      // Serial.println(command);
+    if (delimiterIndex != -1) {
+      String key = command.substring(0, delimiterIndex);
+      String value = command.substring(delimiterIndex + 1);
+      Serial.print(key);
+
+      // Check the key and assign the corresponding value
+      if (key.equals("CpuTemp")) {
+        setCpuTemp(value);
+        Serial.print("Received CPU temperature: ");
+        Serial.println(value);
+        // gfx1_udpate();
+      } else if (key.equals("CpuUsage")) {
+        setCpuUsage(value);
+        Serial.print("Received CPU usage: ");
+        Serial.println(value);
+        // gfx1_udpate();
+      } else if (key.equals("RamFree")) {
+        setRamFree(value);
+        Serial.print("Received Ram free: ");
+        Serial.println(value);
+        // gfx1_udpate();
+      } else if (key.equals("RamMax")) {
+        setRamMax(value);
+        Serial.print("Received Ram max: ");
+        Serial.println(value);
+        // gfx1_udpate();
+      } else if (key.equals("Time")) {
+        setTime(value);
+        Serial.print("Received Time: ");
+        Serial.println(value);
+        // gfx1_udpate();
+      }
+    }
+    gfx1_refresh = true;
+    gfx1_udpate();
+}
+
+void loop() {
+  Serial.println("Enter data:");
+  // while (Serial.available() == 0) {}   
+  String command = Serial.readString();
+  command.trim();                       
+  Serial.println(command); 
+
+  if(!isnan(dht.readTemperature()))
+    {
+      localHum = dht.readHumidity();
+      localTemp = dht.readTemperature() - 4;
+      Serial.println(localTemp);
+      gfx1_refresh = true;
+      gfx1_udpate();
+    }
+  // else
+  //   {
+  //     localHum = 255;
+  //     localTemp = 255;
+  //   }
+
+  update(command);
+  // delay(1000);
+
+  // if ( currentTime > displayTime ) {
+  //   displayTime = currentTime + 100000;
+  // }
+}
+
+void initHardware()
+{
+  pinMode(TFT_RESET, OUTPUT);
+  digitalWrite(TFT_RESET, LOW);
+  delay(1000);
+  digitalWrite(TFT_RESET, HIGH);
+  delay(1000);
+  tft.begin();
+  tft.setRotation(3);
+  dht.begin();
+  // delay(3000);
+}
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