基于MTK平台I2C总线实现的矽恩电子音乐芯片SN4832的驱动代码.含一键重低音和一键静音的API。-I2C bus for MTK-based platform for electronic music of the SI-EN chip SN4832 ex driver code. With the API of a heavy bass keys and a key to mute .

MTK平台下通过I2C总线扩展ublox的GPS模块-MTK platform via I2C bus expansion ublox GPS module