emWin526内置驱动问题

q308172025

用emWin526内置驱动驱动128*64的OLED,控制器是SSD1306的.根据手册配置，选择带缓存的

配置代码如下：

[mw_shl_code=applescript,true]#define XSIZE_PHYS 128
#define YSIZE_PHYS 64
#define COLOR_CONVERSION GUICC_1
#define DISPLAY_DRIVER GUIDRV_SPAGE_1C1

void LCD_X_Config(void) {
  CONFIG_SPAGE Config = {0};
  GUI_DEVICE * pDriver;
       
  #ifndef WIN32
    GUI_PORT_API PortAPI = {0};
  #endif

  //
  // Set display driver and color conversion for 1st layer
  //
  pDriver = GUI_DEVICE_CreateAndLink(DISPLAY_DRIVER, COLOR_CONVERSION, 0, 0);
  //
  // Display size configuration
  //
  if (LCD_GetSwapXY()) {
    LCD_SetSizeEx (0, YSIZE_PHYS,   XSIZE_PHYS);
    LCD_SetVSizeEx(0, VYSIZE_PHYS,  VXSIZE_PHYS);
  } else {
    LCD_SetSizeEx (0, XSIZE_PHYS,   YSIZE_PHYS);
    LCD_SetVSizeEx(0, VXSIZE_PHYS,  VYSIZE_PHYS);
  }
  //
  // Driver configuration
  //
  Config.FirstSEG = 0;
  Config.FirstCOM = 0;
  GUIDRV_SPage_Config(pDriver, &Config);
  //
  // Configure hardware routines
        PortAPI.pfWrite8_A0 = WriteCmd; // Write CMD
        PortAPI.pfWrite8_A1 = WriteDat; // Write sigle data
        PortAPI.pfWriteM8_A1 = WriteDatM; // Write multi data

        PortAPI.pfReadM8_A1 = 0; // No need to read

        GUIDRV_SPage_SetBus8(pDriver, &PortAPI);
  //
  // Controller configuration
  //
        GUIDRV_SPage_Set1510(pDriver); // SSD1306
}[/mw_shl_code]


现在问题是鼠标移动拖尾，查看手册

按手册说的我这样配置应该是开启显示缓存了吧，弄了好几天了还是不行，来论坛求助一下

正点原子

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