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Changement librairie oled : Adafruit

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This commit is contained in:
Laurent Claude 2023-09-02 23:58:11 +02:00
parent b62acfc56e
commit aaa3086c56
2 changed files with 95 additions and 38 deletions
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4
platformio.ini
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@ -13,5 +13,5 @@ platform = espressif32
board = esp32cam
framework = arduino
lib_deps =
poma/OLED_I2C @ ^2.12
adafruit/Adafruit SSD1306@^2.5.7
adafruit/Adafruit GFX Library@^1.11.7

129
src/main.cpp
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@ -1,55 +1,112 @@
#include <Arduino.h>
//#include <Wire.h>
#include <OLED_I2C.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
// The pins for I2C are defined by the Wire-library.
// On an arduino UNO: A4(SDA), A5(SCL)
// On an arduino MEGA 2560: 20(SDA), 21(SCL)
// On an arduino LEONARDO: 2(SDA), 3(SCL), ...
#define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin)
#define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
#define SDA 12
#define SCL 13
OLED myOLED(SDA, SCL);
extern uint8_t BigNumbers[];
extern uint8_t SmallFont[];
#define SORTIE_ALIM 4
#define SORTIE_RELAIS 2
#define LED_FLASH 4
#define LED_BUILTIN 33
#define MyLED LED_FLASH
int count = 7;
bool sortieAlim = false;
void setup() {
pinMode(SORTIE_ALIM, OUTPUT);
digitalWrite(SORTIE_ALIM, LOW);
// durée par défaut en secondes
int count = 12;
myOLED.begin(SSD1306_128X32);
myOLED.setFont(SmallFont);
myOLED.clrScr();
myOLED.print("Hello", CENTER, 0);
myOLED.update();
delay(1000);
#define LOGO_HEIGHT 32
#define LOGO_WIDTH 32
const unsigned char bitmap_K [] PROGMEM = {
//uint8_t bitmap_K [] PROGMEM = {
// 'K, 32x32px
0xff, 0xff, 0xf8, 0x03, 0x80, 0x7f, 0xf0, 0x07, 0x80, 0x7f, 0xe0, 0x0f, 0x80, 0x7f, 0xc0, 0x1f,
0x80, 0x7f, 0x80, 0x3f, 0x80, 0x7f, 0x00, 0x7f, 0x80, 0x7e, 0x00, 0xff, 0x80, 0x7c, 0x01, 0xff,
0x80, 0xf8, 0x03, 0xff, 0x00, 0xf0, 0x07, 0xff, 0x80, 0xe0, 0x0f, 0xff, 0x80, 0xc0, 0x1f, 0xff,
0x80, 0x00, 0x3f, 0xff, 0x00, 0x00, 0x3f, 0xff, 0x00, 0x00, 0x1f, 0xff, 0x00, 0x00, 0x0f, 0xff,
0x00, 0x00, 0x0f, 0xff, 0x00, 0x00, 0x07, 0xff, 0x00, 0x00, 0x03, 0xff, 0x00, 0x38, 0x01, 0xff,
0x00, 0x7c, 0x01, 0xff, 0x00, 0xfe, 0x00, 0xff, 0x00, 0xff, 0x00, 0x7f, 0x00, 0xff, 0x00, 0x3f,
0x00, 0xff, 0x80, 0x3f, 0x00, 0xff, 0xc0, 0x1f, 0x00, 0xff, 0xe0, 0x0f, 0x00, 0xff, 0xe0, 0x07,
0x00, 0xff, 0xf0, 0x07, 0x00, 0xff, 0xf8, 0x03, 0x00, 0xff, 0xf8, 0x01, 0x00, 0xff, 0xfc, 0x01
};
void testdrawchar(void) {
display.clearDisplay();
display.setTextSize(5); // Normal 1:1 pixel scale
display.setTextColor(SSD1306_WHITE); // Draw white text
display.setCursor(0, 0); // Start at top-left corner
display.cp437(true); // Use full 256 char 'Code Page 437' font
// Not all the characters will fit on the display. This is normal.
// Library will draw what it can and the rest will be clipped.
for(int16_t i=0; i<256; i++) {
if(i == '\n') display.write(' ');
else display.write(i);
}
display.display();
}
void setup() {
pinMode(SORTIE_RELAIS, OUTPUT);
digitalWrite(SORTIE_RELAIS, LOW);
Wire.begin(SDA, SCL); // join i2c bus (address optional for master)
Serial.begin(115200); // start serial for output
// SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
Serial.println(F("SSD1306 allocation failed"));
for(;;); // Don't proceed, loop forever
}
// Clear the buffer
display.clearDisplay();
// Show the 'K' splash screen
display.drawBitmap(
(display.width() - LOGO_WIDTH ) / 2,
(display.height() - LOGO_HEIGHT) / 2,
bitmap_K, LOGO_WIDTH, LOGO_HEIGHT, 1);
display.display();
delay(2000);
// Clear the buffer
display.clearDisplay();
}
void loop() {
digitalWrite(SORTIE_ALIM, HIGH);
digitalWrite(SORTIE_RELAIS, HIGH);
for (int i = count; i > 0; i--)
{
char cstr[16];
itoa(i, cstr, 10);
display.clearDisplay();
myOLED.setFont(BigNumbers);
myOLED.clrScr();
myOLED.print(cstr, CENTER, 0);
myOLED.update();
display.setTextSize(6); // Normal 1:1 pixel scale
display.setTextColor(SSD1306_WHITE); // Draw white text
display.setCursor(0, 20); // Start at top-left corner
display.println(i);
display.display();
display.startscrollright(0x00, 0x0F);
delay(1000);
}
myOLED.setFont(SmallFont);
myOLED.clrScr();
myOLED.print("OFF", CENTER, 0);
myOLED.update();
digitalWrite(SORTIE_ALIM, LOW);
delay(1000);
}
display.clearDisplay();
display.display();
digitalWrite(SORTIE_RELAIS, LOW);
delay(3000);
}