1 Reply Latest reply on Nov 3, 2020 7:19 AM by AditiB_81

    STM32H747 SDIO interface to Murata type1DX based on CY4343W

    MaSa_3707291

      Hello,

       

      I have interfaced STM32H747 to murata type1DX. i am using the STM32 Cube IDE not the WICED SDK. i have ported the required files from the wiced sdk to the stm32 cube ide. the problem now is when i start download the firmware and with the first use of CMD53 i always get RESP 0x2800 while i should get 0x1000 and then my sdio stuck there and the DPSMACT in the interrupt status register is always set which means transfer in progress and the sdio keep retry till it exceed the max retries limit.

       

      I am following the example related to STM32F4 in the wiced SDK. also i am using the DMA.