uctronics/arducam_ssd1306

arducam_ssd1306's Issues

extremely slow display on a mega 2560

I ran this code and the result is that update happens every 1/5th of a second, blocking all input. It's not usable. How can this be sped up?

`int counter;

void setup(void)
{
// Start Serial
Serial.begin(115200);

// SSD1306 Init
display.begin(); // Switch OLED
// Clear the buffer.
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(20,2);
display.println("0.96 OLED 128X64");
display.setCursor(20,25);
display.println("Hello, Arducam!");
display.setCursor(10,45);
display.println("[email protected]");
display.display();

counter =0;

}

void loop() {
// if (counter%1000==0)
// {
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(20,2);
display.println(counter);
display.display();
// }
counter++;
}`

`sid` field is left uninitialized

Hardware SPI constructor

ArducamSSD1306::ArducamSSD1306(int8_t DC, int8_t RST, int8_t CS)

does not initialize sid field. Meanwhile, begin relies on the value of that field.