STM32F4 I2C with DMA

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Giovanni
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Re: STM32F4 I2C with DMA

Post by Giovanni »

Apparently it works this way, I would poll with a read request, this way you can also have a read-for-verify for free.

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Rick Burnett
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Re: STM32F4 I2C with DMA

Post by Rick Burnett »

I implemented that last night and works perfectly! Well, if anyone else is trying to use the 24LCXX EEPROM I2C, hopefully this information will help them not make the same mistakes I did, and is a good reminder to REALLY read the datasheet. Wish the FRAMs weren't so expensive because they are so much easier to work with than the EEPROMs. (Or, at least these ones).
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