Realizing an MP3 player with the LPC2148, using libmad and EFSL This Application Note describes how to integrate the libmad MPEG 1/2 layer 3 library and the Embedded File System Library EFSL in a LPC2148 device to realize MP3 player. The Kei

这是一个使用 lpc2103 做的语音播放器,特别之处在于采用了pwm将16位数字信号转换为模拟信号,可以达到CD的播放音质,带全部源码.,This is a voice so use LPC2103 player, so special is the use of the pwm will be 16-bit digital signal is converted to analog signals, can achieve the CD player sound quality, with

File System FAT16, FAT32

efsl的0.2.8版文件系统加源码。efsl是一个开源的一个项目，此项目正在持续更新，源码中也有很多注释，研读起来比较容易，潜力不错。efsl兼容fat12/16/32，同时支持多设备及多文件操作。每个设备的驱动程序，只需要提供扇区写和扇区读两个函数即可。-EFSL Embedded Filesystem Library