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SCLPIN = pin number of SCL pin of 24AA02E48 chip
i2c : "basic_i2c_driver.spin"
i2c.ReadPage(SCLPIN, $A0, $FA | i2c#OneAddr, @buff, 6)
wiz.SetMac(buff, buff, buff, buff, buff, buff)
Peter Jakacki wrote: »
Yes, by all means allow for it and swapping the scl/sda lets you use the same I2C pins too. However by just writing the MAC to 6 bytes in upper EPROM, it is effectively "permanent" since the Prop loader doesn't directly erase or access that part of EEPROM.
Is this just a one off? All the more reason to not or ever bother with an extra chip!
If it were a big production item it would make sense though.