MSP430单片机的SD卡驱动程序。在一些开发板的案例程序中拷贝过来，修改了其中的严重BUG，亲测可用。-MSP430 microcontroller SD card driver. In the case of some of the development board to copy the program, and modify the severity of BUG, pro test available.

采用MSP430单片机控制VS1003芯片进行MP3播放， MSP430通过读取 SD 卡里面的MP3歌曲，将数据发往VS1003进行解码，然后通过音频输出进行播放。-VS1003 using MSP430 MCU control chip MP3 player, MSP430 by reading the SD card inside the MP3 songs, the data will be sent to the VS1003 is decoded and then played th