SPI between Raspi and STM controller using Qt

[Rameshwar]

Hi, i am new to interfacing between raspi and stm controller using serial peripheral interface(spi) and how to transfer and receive data using Qt software. i have installed Qt creator on linux os and cross compile with raspi

[SGaist]

Hi and welcome to devnet,

Are you already communicating with the controller ? If so how are you doing it currently ?

[SGaist]

On a side note, your thread and this one seems to go into the same direction.

[kuzulis]

If your Raspi have a 'generic' SPI driver (aka spidev), than I don't see any problems. Just google about 'spidev' (how to configure, how to open/close, how to read/write).