Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

OLED DISPLAY color change

Status
Not open for further replies.

ajit_nayak87

Member level 5
Joined
Oct 30, 2017
Messages
86
Helped
1
Reputation
2
Reaction score
1
Trophy points
8
Activity points
981
I have attached my display icon here.
Display.jpg

I would like to change the color of Below Text in one color and display paramter in other colors. In below display parameter
MODE: TIME: TimeZone:Relay_Status : Must be in one color Other parameter like AUTO/MANUAL,15:55:55,Timezone1/Timezone2/Timezone3/Timezone4
ON/OFF must be another color.
Code:
MODE:  AUTO/MANUAL
TIME: 15:55:55
TimeZOne: Timezone1/Timezone2/Timezone3/Timezone4
Relay_Status:ON/OFF

My code look like below. I could not able to change color.
display.setTextColor(BLUE); if i use the screen will get blackout.


Code:
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define OLED_RESET LED_BUILTIN  //4
Adafruit_SSD1306 display(OLED_RESET);
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define YELLOW 0xFFE0

void setup()
{
  Serial.begin(115200);
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  display.clearDisplay();
  display.display();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(0, 0);
// timer.setInterval(1000, Display);
}

void loop()
{
Display();
}

void Display()
{
  Chk_manual_Auto_Status();
  display.setCursor(0, 0);
  //display.clearDisplay();
  display.print("MODE:");
  if (manual == 0)
  {
    //display.setTextColor(WHITE);
    display.clearDisplay();
    display.println("AUTO");
    display.display();
    //display.setTextColor(BLUE);
  } else
  {
    //display.setTextColor(WHITE);
    display.clearDisplay();
    display.println("MANUAL");
    display.display();
   // display.setTextColor(BLUE);
  }

  display.print("TIME:");
  //display.clearDisplay();
  display.println(currentTime);

  display.display();
  //display.setTextColor(WHITE);
  display.print("TIME_ZONE:");
  display.println(TimeZone_Status);
  display.display();
  display.print("RELAY STATUS:");
  if (Relay_Status == 1)
  {
    display.println("ON");
    display.display();
  } else
  {
    display.println("OFF");
    display.display();
  }
  delay(2000);

}

arduino-uno arduino-esp8266 ad
 

hello,

i think this Oled display can only use Yellow color for 1rst line and other lines in blue color ...
**broken link removed**...
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top