#define stop_width 16
#define stop_height 16
static char stop_bits[] = {
   0x80, 0x00, 0xc0, 0x01, 0xe0, 0x03, 0xf0, 0x07, 0x38, 0x0e, 0xbc, 0x1f,
   0x3e, 0x3e, 0xfc, 0x1e, 0x38, 0x0e, 0xf0, 0x07, 0xe0, 0x03, 0xc0, 0x01,
   0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00, 0x00, 0x00};