acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware

git clone git://git.acid.vegas/acid-drop.git

RM68120_Rotation.h (766B)

      1 
      2 // This is the command sequence that rotates the RM68120 driver coordinate frame
      3 
      4   rotation = m % 4; // Limit the range of values to 0-3
      5   uint8_t reg = 0;
      6 
      7   switch (rotation) {
      8     case 0:
      9       reg = TFT_MAD_COLOR_ORDER;
     10       _width  = _init_width;
     11       _height = _init_height;
     12       break;
     13     case 1:
     14       reg = TFT_MAD_MV | TFT_MAD_MX | TFT_MAD_COLOR_ORDER;
     15       _width  = _init_height;
     16       _height = _init_width;
     17       break;
     18     case 2:
     19       reg = TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_COLOR_ORDER;
     20       _width  = _init_width;
     21       _height = _init_height;
     22       break;
     23     case 3:
     24       reg = TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_COLOR_ORDER;
     25       _width  = _init_height;
     26       _height = _init_width;
     27       break;
     28   }
     29   writeRegister16(TFT_MADCTL, reg);