Screen will not rotate.

[M0TGN]

This worked for my 1306 display :

Updated Display.ino to include this on line 357 - 364

endif

ifdef UNROTATE

    //sendcommand(0xA0 | 0x1);      //SEGREMAP   //Rotate screen 180 deg 0xA1
    sendcommand(0xA0);

    //sendcommand(0xC8);            //COMSCANDEC  Rotate screen 180 Deg /* c0: scan dir normal, c8: reverse */
    sendcommand(0xC0);

Added in userconfig.h on line 56:

define UNROTATE 1

edited Line 55 : //#define OLED_ROTATE180 1

[rcmolina]

Tested on my oled1306, don't see any problem. You are using old code. Commenting/uncommenting the line do the trick.

//#define OLED_ROTATE180

[rcmolina]

No more UNROTATE

[M0TGN]

Hi - yeah downloaded the code this AM V1.66 - i uncommented the #define OLED_ROTATE180 line, it made no difference, maybe a crap OLED i have?

[rcmolina]

If you check code at Display.ino, any difference? here it is:

ifdef OLED_ROTATE180

sendcommand(0xA0 | 0x1);      //SEGREMAP   //Rotate screen 180 deg 0xA1
//sendcommand(0xA0);

sendcommand(0xC8);            //COMSCANDEC  Rotate screen 180 Deg /* c0: scan dir normal, c8: reverse */
//sendcommand(0xC0);

//#endif //#ifdef UNROTATE

else

//sendcommand(0xA0 | 0x1);      //SEGREMAP   //Rotate screen 180 deg 0xA1
sendcommand(0xA0);

//sendcommand(0xC8);            //COMSCANDEC  Rotate screen 180 Deg /* c0: scan dir normal, c8: reverse */
sendcommand(0xC0);

endif

[rcmolina]

Just in your userconfig.h

[rcmolina]

Forget to change on Display.ino

[rcmolina]

Unrotate is the same for //#define OLED_ROTATE180 i.e commented, meaning: sendcommand(0xA0); sendcommand(0xC0);

[rcmolina]

Email me at rcmolina@gmail.com if you need more help so we can close this. I can share you a video so you can watch it..