Display controller type OLED_SSD1306_3C for 128x32 (white) is missing.
Possible solution:
Line 1305:
else if ( u == 3 ||u == 6 || u == 7) // 7=128x64(rare),6=128x64 display, 3=smaller
changed to
else if (u == 1 || u == 3 ||u == 6 || u == 7) // 7=128x64(rare),6=128x64 display, 3=smaller, 1=128x32
Display controller type OLED_SSD1306_3C for 128x32 (white) is missing.
Possible solution:
Line 1305: else if ( u == 3 ||u == 6 || u == 7) // 7=128x64(rare),6=128x64 display, 3=smaller changed to else if (u == 1 || u == 3 ||u == 6 || u == 7) // 7=128x64(rare),6=128x64 display, 3=smaller, 1=128x32