Question
NUCLEO-H503RB‘ I3C don't produce ack, when read data from I2C devices.
Hi,
Our company need to make a I3C demo, so i'm studing I3C protocol with NUCLEO-H503RB and a generic IIC device.
We know, I3C bus is compatible with IIC device.
I meet a problem.
when I2C master read 4 byte data from IIC device’ reg 0x10, IIC master produce ACK normally.
when I3C master read 4 byte data from IIC device’ reg 0x10, I3C master don't produce ACK.
Why? How to fix the problem.
