I am trying to load fw to stm32l412 using st-link (MB1440B) through I2C, but it keeps giving me " Error: ST-LINK error (BRG_I2C_ERR)" .
I am sure that the MCU bootloader is active because the MCU sends back ACK.(i used another MCU to check i2c).
According to AN2606 section 55.1 i2c slave address is "Slave 7-bit address: 0b1001000x".
I checked with otoscope if st-links sends data. and yes it sends data.
can you help me with this issue, please?
