uint8_t u8g_dev_ssd1327_96x96_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
  switch(msg)
  {
    case U8G_DEV_MSG_INIT:
      u8g_InitCom(u8g, dev);
      u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1327_2bit_96x96_init_seq);
      break;
    case U8G_DEV_MSG_STOP:
      break;
    case U8G_DEV_MSG_PAGE_NEXT:
      {
        u8g_dev_ssd1327_2bit_2x_prepare_page(u8g, dev, 0);
        u8g_dev_ssd1327_2bit_2x_write_buffer(u8g, dev, 0);
        u8g_dev_ssd1327_2bit_2x_prepare_page(u8g, dev, 1);
        u8g_dev_ssd1327_2bit_2x_write_buffer(u8g, dev, 1);
        u8g_SetChipSelect(u8g, dev, 0);        
      }
      break;
    case U8G_DEV_MSG_CONTRAST:
      u8g_SetChipSelect(u8g, dev, 1);
      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
      u8g_WriteByte(u8g, dev, 0x081);
      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
      u8g_SetChipSelect(u8g, dev, 0);      
      return 1;
  }
  return u8g_dev_pb16v2_base_fn(u8g, dev, msg, arg);
}
Ejemplo n.º 2
0
uint8_t u8g_dev_uc1610_dogxl160_2x_gr_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
  switch(msg)
  {
    case U8G_DEV_MSG_INIT:
      u8g_InitCom(u8g, dev);
      u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1610_dogxl160_init_seq);
      break;
    case U8G_DEV_MSG_STOP:
	  u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1610_dogxl160_stop_seq);
      break;
    case U8G_DEV_MSG_PAGE_NEXT:
      {
        u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
        
        u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1610_dogxl160_data_start);    
        u8g_WriteByte(u8g, dev, 0x060 | (pb->p.page*2) ); /* select current page (UC1610) */
        u8g_SetAddress(u8g, dev, 1);           /* data mode */
        if ( u8g_WriteSequence(u8g, dev, WIDTH, pb->buf) == 0 )
          return 0;

        u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1610_dogxl160_data_start);    
        u8g_WriteByte(u8g, dev, 0x060 | (pb->p.page*2+1) ); /* select current page (UC1610) */
        u8g_SetAddress(u8g, dev, 1);           /* data mode */
        if ( u8g_WriteSequence(u8g, dev, WIDTH, pb->buf+WIDTH) == 0 )
          return 0;
        
        u8g_SetChipSelect(u8g, dev, 0);
      }
      break;
    case U8G_DEV_MSG_CONTRAST:
      u8g_SetChipSelect(u8g, dev, 1);
      u8g_SetAddress(u8g, dev, 0);          /* instruction mode */
      u8g_WriteByte(u8g, dev, 0x081);
      u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 1);
      u8g_SetChipSelect(u8g, dev, 0);      
      return 1;
  }
  return u8g_dev_pb16v2_base_fn(u8g, dev, msg, arg);
}