SSD1306 shows static when I try to display an XBM image

Question

This is my circuit.

This is the code.

    #include "U8glib.h" // include the universal graphcs library
U8GLIB_SSD1306_128X64 u8g(12, 11, 10, 9, 8);  // initialise a u8g display object

const uint8_t flux_xbm[] PROGMEM = {
   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0x56, 0x6D, 0xFF, 0xFF, 0xFF, 0xFF, 

0xFF, 0xFF, 0xEF, 0xFB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x5F, 0x69, 0x92, 
  0x6E, 0xE7, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xC1, 0xFF, 0xFE, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x80, 0x01, 0xF5, 0x7E, 0xFF, 0xFF, 0xFF, 0xFB, 0x00, 0xC2, 
  0x3F, 0x21, 0xF4, 0xFF, 0xFF, 0xFF, 0x36, 0x6C, 0xBE, 0x7F, 0xFC, 0xFF, 
  0xFF, 0xFF, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x86, 0x61, 
  0xDE, 0x4F, 0xFE, 0xFF, 0xFF, 0xFB, 0x64, 0xE4, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x20, 0x04, 0xFC, 0x63, 0xFA, 0xFF, 0xFF, 0xFD, 0x24, 0xCD, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x95, 0xA9, 0x7F, 0x08, 0xFC, 0xFF, 
  0xFF, 0xF7, 0x27, 0xDA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0x00, 0x00, 
  0x04, 0x50, 0xFC, 0xFF, 0xFF, 0xFF, 0xD9, 0xC9, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x10, 0x01, 0x21, 0x90, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x02, 0x84, 0x08, 0x02, 0xFC, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x04, 0x00, 
  0x00, 0x28, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 
  0x00, 0x00, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 
  0x00, 0x00, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x00, 0x00, 0x80, 0x07, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0xC0, 0x05, 0xF8, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 
  0xB8, 0x0F, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x00, 0xE0, 0xFB, 0x1F, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0xF0, 0xFF, 0x0F, 0xF8, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0xBC, 
  0xFE, 0x1F, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x00, 0xDF, 0x49, 0x1F, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x4B, 0xA8, 0x1F, 0xF8, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x40, 0x00, 
  0x40, 0x7A, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x80, 0x00, 0xA0, 0xFD, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x40, 0x00, 0x00, 0x7A, 0xFC, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00, 0x00, 
  0xA2, 0xF5, 0xF9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x70, 0x00, 0x00, 0xF9, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x30, 0x00, 0xA0, 0xFC, 0xFD, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 
  0x00, 0xE2, 0xF9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x10, 0x00, 0x00, 0xD8, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0xD2, 0xB7, 0xFB, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0xD0, 0x02, 
  0x60, 0x5F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x08, 0x35, 0xF4, 0xF9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x40, 0x08, 0xDC, 0xD4, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x20, 0x36, 
  0x16, 0x9F, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x1F, 0x42, 0xEC, 0xB7, 0xAB, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0xA0, 0x67, 0xAB, 0xBC, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x40, 0x66, 
  0xB4, 0x6A, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x34, 0x49, 0x06, 0x95, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0x0B, 0x20, 0x5C, 0x0A, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1D, 0x10, 
  0x5C, 0xE4, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0x1E, 0x08, 0xB8, 0xD5, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x4A, 0x15, 0x64, 0x29, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x0E, 0x10, 
  0xAA, 0x91, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x7F, 0x9E, 0x00, 0xB4, 0x6C, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x0F, 0x12, 0xED, 0x6A, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x1F, 0x80, 
  0x7E, 0x99, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x9F, 0x5F, 0x14, 0xBA, 0xD4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0x5F, 0x41, 0xE4, 0x69, 0xFE, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F, 0xBF, 0x05, 
  0xAA, 0x7B, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0x3F, 0x7F, 0xD8, 0xF9, 0xD5, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xF7, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0xFF, 0x2A, 0xFA, 0xA8, 0xFD, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0x4D, 
  0x6A, 0xB7, 0xF9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0x27, 0x90, 0xDA, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xAF, 0xFF, 0xFE, 0xF8, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x8F, 
  0x6A, 0x7F, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xF7, 0x7F, 0xF7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x43, 0xD8, 0x7D, 0xFF, 0xDF, 
  0xBF, 0x9B, 0xEF, 0xFF, 0x5F, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xBF, 0x43, 
  0x88, 0xFF, 0xFF, 0xFF, 0xFB, 0xFF, 0xFF, 0xFE, 0xFB, 0xFF, 0xFF, 0xFF, 
  0xFF, 0xFF, 0xEF, 0x41, 0xA8, 0xFF, 0x5D, 0x77, 0x9F, 0xBF, 0xE6, 0x77, 
  0xFF, 0xFB, 0xFB, 0xFB, 0xFB, 0xFB, 0xF7, 0xEF, 0xFE, 0xEF, 0xFF, 0xFF, 
  0xFF, 0xDB, 0xBF, 0xF7
    };
void setup(void) {
}

void loop(void) {
  u8g.drawXBMP( 0, 0, 128, 64, flux_xbm); // send the xbm image to the display, specifying position and size
  while (1==1) {} // set the loop to only run once
}

The image that it holds in XBM is this.

The output is this. What is it that I am doing wrong? Edit 1- As reported by user timemage. The xbm array was 64x128 instead of 128x64 I have changed the image added a more simpler one but that still does not solve the problem,

timemage · Answer 1 · 2020-12-18T19:00:29.983

NOTE: This refers to an problem in the initial posting. The question has since been edited. This may be deleted later.

One problem, perhaps the problem, is that your given image appears to be 64x128 rather than 128x64:

That said, I'm not sure exactly why the screen is showing precisely what it does.

When you do get this showing in the correct resolution, I expect you'll be a bit unimpressed with the result though.

SSD1306 shows static when I try to display an XBM image

1 Answers1