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originally posted by tonnoplast@Jan 26 2007, 05:32 AM
hi. should you give the open cores i2c please?
and where is possible to find the code on c language for that? i tried the one on portable reference platform but it's not right.
many thanks
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I think using a hardware i2c core is over-killed to the simple problem. You can use pio to access i2c with a simple software approach. You can look at the i2c bus or chips spec. There are bitbanging pio drivers on Linux. Most PC motherboards use pio to access i2c/smbus, too.
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