I am using custom board with STM32F779BIT6, connected micro sd card to the controller.Every time I initialize micro SD card gives error of SDMMC_ERROR_CMD_RSP_TIMEOUT.Any solution.

I am using custom board with STM32F779BI. Its works fine while debugging using ST-LINK V2, But after reset or reboot program gets vanished. Didnt work after reset. Is there problem with debug configuration? or something else?

I am using STM32F779BI for my custom board. I am using TFT LCD Display connected to QSPI, but I want to use QSPI in single SPI Mode. Like simple SPI ( CLK, MOSI, MISO).How to initialize QSPI in Single SPI Mode?

I have purchased LVDS display from Mouser, Also I have purchased SN65DSI85Q1-EVM board (DSI to lvds bridge) to interface lvds display.Anyone can help me to start the display?