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About tasbihmr

Maziar Tasbihi (@tasbihmr)

Electronics and software professional , in am both a gadgets developer and a software developer from design to hardware to software such as firmware and Austen software as well as web development . other interests are computation and space technologies , in am.sporty and liken to spend time in wilderness .

Re: Interfacing STM32F429 with HD4478 LCD that has PCF8574T IO Expander Backpack using I2C

Reply posted 2 years ago (01/30/2022)
In your code, what is the value of PCF8574T_ADDRESS ? Is the address you have setup correct ? 

Re: AT45DB641E dataflash

Reply posted 4 years ago (07/17/2020)
Hi,I remember I used the SAM7X microcontroller with the AT45DB321, and I faced a lot of problems reading and writing. Are you sure all your interconnections and...

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