
// The only colors supported by Good display/Waveshare; mapping of other colors is class specific
#define EPD_BLACK     0x0000
#define EPD_DARKGREY  0x7BEF      /* 128, 128, 128 */
#define EPD_LIGHTGREY 0xC618      /* 192, 192, 192 */
#define EPD_WHITE     0xFFFF
#define EPD_RED       0xF800      /* 255,   0,   0 */
#define EPD_YELLOW    0xF800 