IIC Clock stretching on an MC9S08SH8

[Ingo_Michael]

Hello @ All!

Does anyone know if the MC9S08SH8 do Clock Stretching automatically (in Hardware), or do I have to implement it in my software routines?

Do I have to wait for the ´"IIC Interrupt flag" in IICS (Bit 1) or is it better to wait for the "Transfer complete flag" (Bit 7) in IICS after sending one byte of data to provide clock stretching? Now I am using the interrupt flag.

Regards

Ingo

[Ingo_Michael · Accepted solution]

Problem solved. I had some problems reading a IIC slave device.

Thanks!