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- Looking for a Nucleus SDK
September 25, 2004, 9:48 pm
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Re: Looking for a Nucleus SDK
I've downloaded the development tools there but unfortunately, as far as I
know, the XRAY debugger doesn't support the I2C debug interface my system
seems to be equipped with.
Using Linux's I2C bit-banging interfaces, I've found out that the system
responds to the I2C address 24 (0x18). Reading continuously from this
address (without writing anything) returns the sequence
"0;1;6;4;8;16;32;64;135;0" (base 10), then the I2C controller on the board
seems to lock up, asserting low SDA and SCL until it's power-cycled. Does
this behaviour look like anything you know ?