Hello,i working in I2S since 6 month on STM32F405. after several analyzes, we have problems.we work on I2S is connected on SGT5000.SGTL5000 must have continous master clock to communicate with him on I2C.So the design started I2S MASTER with DMA all ...

hello,i work in STM32F405, create projet with cubeMx, SD 4 wires.Pull up in the schematic D0..3 , CMD, no internal pull in cube MXmount return FR_NOT_READYwhen SD_WideBus_Enable() (in hal_sd) call:in SD_FindSCR() after the cmd 51 , there is a polling...