STM32F4 SDIO 4 bit mode with CubeMX project does not work
Posted on October 16, 2017 at 11:58Hi all,I created a project in CubeMX for a STM32F429IGtx with SDIO and FatFs. Clock at 180 MHz,The example works fine in 1 bit mode, but when I switch to 4 bit mode by adding the define 'BUS_4BITS'it does not work ...