70 lines
1.7 KiB
C++
Executable File
70 lines
1.7 KiB
C++
Executable File
/*********************************************************************
|
|
|
|
|
|
|
|
|
|
|
|
|
|
*********************************************************************/
|
|
|
|
#include <SPI.h>
|
|
#include <Wire.h>
|
|
#include <SoftwareSerial.h>
|
|
#include "Adafruit_GFX.h"
|
|
#include "Adafruit_SSD1306.h"
|
|
|
|
#define OLED_RESET 8
|
|
Adafruit_SSD1306 display(OLED_RESET);
|
|
|
|
// Create SoftwareSerial object and designate pins
|
|
SoftwareSerial mySerial(6, 7); // RX, TX
|
|
|
|
#if (SSD1306_LCDHEIGHT != 32)
|
|
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
|
|
#endif
|
|
|
|
void setup() {
|
|
//Serial.begin(9600);
|
|
|
|
|
|
// set the data rate for the SoftwareSerial port
|
|
mySerial.begin(9600);
|
|
|
|
// by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
|
|
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x32)
|
|
// init done
|
|
|
|
// Show image buffer on the display hardware.
|
|
// Since the buffer is intialized with an Adafruit splashscreen
|
|
// internally, this will display the splashscreen.
|
|
display.display();
|
|
delay(2000);
|
|
|
|
// Clear the buffer.
|
|
display.clearDisplay();
|
|
|
|
// Draw the battery icon
|
|
display.drawRect(111, 1, 16, 6, WHITE);
|
|
display.drawPixel(110, 3, WHITE);
|
|
display.drawPixel(110, 4, WHITE);
|
|
display.drawPixel(109, 3, WHITE);
|
|
display.drawPixel(109, 4, WHITE);
|
|
display.drawPixel(108, 3, WHITE);
|
|
display.drawPixel(108, 4, WHITE);
|
|
|
|
// Show the display buffer on the hardware.
|
|
// NOTE: You _must_ call display after making any drawing commands
|
|
// to make them visible on the display hardware!
|
|
display.display();
|
|
delay(2000);
|
|
//display.clearDisplay();
|
|
}
|
|
|
|
void loop() {
|
|
|
|
mySerial.println("TX working, yeaiii :)");
|
|
delay(5000);
|
|
|
|
}
|
|
|