Anonymous
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Mar 25, 2015
03:03 AM
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Mar 25, 2015
03:03 AM
I need to make a I2C slave without subadressing using the CY8C21534. The data to read and write is always 2 byte so with every read and write, these both bytes are transferred.
In fact the slave should act as a PCA8575 I2C port expander.
What I2C module can I best use for this? EZI2C always seems to expect a subadress.
Is there already an example for this?
Thanks.
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Anonymous
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Mar 30, 2015
06:33 AM
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Mar 30, 2015
06:33 AM
Problem solved.
AN50987 helped me a lot.