I am interfacing (IS66/67WV51216EBLL) 8Mbit static RAM organized as 512K words by 16 bits with STM32F723 microcontroller using it’s inbuilt FMC interface. FMC is configured in 16bit mode. Read and write operations are working as expected. Bu...
I used stm32L4xx controller for I2C interfacing, as I know I2C peripheral register should be accessed using 32bit access. you should try using 32 bit access.
I used I2C protocol for temperature and humidity sensor interfacing with STM32L4xx.I2C pins should be configured in Open drain mode with no pull_up pull_down (PUPD)when you are expecting reading from sensor then you should not configure command with ...
I faced same problem in last month when I was working on STM32L4R5 controller. The checkpoints for this kind of problem as followscheck hardware connections of debug pins, if there is any short in these pins then debugger voltage drops abruptly when...
