Jean Delvare wrote: > Hi Hans, > > On Fri, 09 May 2008 07:03:19 +0200, Hans de Goede wrote: >> Perhaps it would be an idea to try to do an i2c (*) read transfer of more then >> 1 byte, it would be interesting to see how this specific 1 register device >> responds to this, maybe it will stop acking after the first byte is transfered >> because it has only one byte to send. > > In master-receiver, slave-transmitter mode, it's the master who sets > the ack bit, depending on whether it will ask for more bytes after that > one (ack) or not (nack). The slave doesn't have its say. All the slave > can do is send zero or maybe random bytes if it doesn't have data to > send. You're right, I didn't think about that. Regards, Hans
