I2S\Interrupt\main.c ...\.........\readme.txt ...\.........\stm32f10x_conf.h ...\.........\stm32f10x_it.c ...\.........\stm32f10x_it.h ...\SPI_I2S_Switch\main.c ...\..............\readme.txt ...\..............\stm32f10x_conf.h ...\..............\stm32f10x_it.c ...\..............\stm32f10x_it.h ...\Interrupt ...\SPI_I2S_Switch I2S