#define l1_width 10
#define l1_height 16
static char l1_bits[] = { 0x00, 0x00,
   0x30, 0x00, 0x38, 0x00, 0x3c, 0x00, 0x3c, 0x00, 0x30, 0x00, 0x30, 0x00,
   0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00,
   0xfc, 0x00, 0xfc, 0x00, 0x00, 0x00};