Posted on April 27, 2006 at 09:24Hello,
perhaps is there anyone out with some hints to that:
We want to use ST72264 in I2C slave mode.
Configuration of I2CCR is PE=1, ACK=1, ITE=1
receiving bytes works OK and also sending some bytes.
But if the master issues a repeated start transmission, ST7 does not ACK the address byte, thus the master terminates the connection.
Logging the events brings out there were only 2 events recognised by the ST7:
1. EVF+BUSY+ADSL (after first address reception)
2. EVF+BUSY+BTF (after receiving one data byte)
There was neither a STOPF nor a second ADSL detected.
Anyone an idea ?
thx
Gerhard
[ This message was edited by: gerhard on 27-04-2006 12:58 ]
