Posted on March 15, 2018 at 14:51I have successfully implemented an initial I2C bus (I2C1) in my custom board design (using STM32F405).  I then added a second I2C bus (I2C2) to my design and have initiated it and set it up identical to I2C1.  The fi...

Posted on August 11, 2017 at 03:25I have an ST STM32F405 microprocessor. I generated my IAR Embedded Workbench 7.4 files using STM32 Cube software.  I'm trying to use the SD card resources to access a micro SD card on our custom board. When I use th...