HAL_I2C_Mem_Read_IT

[VPICINC]

I'm using the Nucleo-G491RE board, and the STM43G491VET chip. The call to HAL_I2C_Mem_Read_IT works on the chip, but not on the Necleo board. The .ioc is the same for both, but the Nucleo says HAL is busy if you go into the HAL code. Both are using a 68 MHz system clock. Any idea why they would act different?

[TDK]

If the code is the same, differences in hardware are probably causing the differences in behavior.