Posted on August 12, 2011 at 20:19I've the same issue in STM32F105RC mcu.stuck even in write mode.CR1=0101. SR1=0000, SR2=0000Setting/resetting CR1.START, CR1.PE doesnt help.I2C_CR1_SWRST seems to help...
Posted on June 02, 2011 at 16:26Also in PCM Master mode Datalen=16bit,Chlen=16bit when I2SPR=ODD|140 Fs is 16khz rather than 8 (FS =I2SxCLK / [(16*2)*((2*I2SDIV)+ODD))])72e6/(16*2*(2*140+1))=8007.1 but not 160xxI2S bitrate is 256khz - seems to be ri...
Posted on June 02, 2011 at 09:11I've almost the same problem on STM32F105.In i2s2 Slave mode (receive or transmit) PCM (long or short frame sync) 16 bit data/channel, the WS is totally ignored by the chip.
