figure-1 I2C waveform with STM32L433rc-p Nucleo board.When I try to use STM32L433RC-P Nucleo's I2C for communicating with AT24C01 I2C EEPROM, two strange waveform occurred. This strange waveform is not occurred from another model STM32 MCU.(example. ...

I found MCM_POSITION_MODE typedef variable in mc_type.h code file but this variable not used anywhere in workspace.Can I control my motor position with my motor and Motorcontrol Workbench 6?I use now Nucleo-g431rb and X-Nucleo-IHM07M1 drive board wit...

Chipmodel : STM32L431RBTxI use M24C04-WDW6TP EEPROM on I2C line and read it using HAL_I2C_Mem_Read() function.In normal condition, HAL_I2C_Mem_Read() works well. But After download binary to MCU using ST-Link,  1 case in 1000 times try, HAL_I2C_Mem_R...