There is no IOC file in this folder, please clarify,I could not find it in the F4 either:https://github.com/STMicroelectronics/x-cube-azrtos-f4/tree/main/Projects/STM32F429ZI-Nucleo/Applications/FileX/Fx_SRAM_File_Edit_Standalone
Posted on January 23, 2015 at 12:03Hi, I am also having the same problem reading from stm32f4 discovery board. It always returns 1. //defines #define SD_CARD_EXIST_PIN GPIO_PIN_14 #define SD_CARD_EXIST_PORT GPIOE __GPIOE_CLK_ENABLE(); GPIO_InitStr...
