K60的OLED显示例程，亲测能用，字符显示正常，要显示图像的同学需要修改-K60 s OLED display program, pro-test can be used, the characters display properly, to display the image of the students need to be modified

STM32的图片显示程序，亲测可用。内有详细注释和说明文档，很好的参考资料。(STM32 image display program, pro test available. There are detailed notes and documentation, good references.)