STM32F0 Cube FW Library's SPI bug

[just4you]

Posted on June 30, 2017 at 04:40

F0 cube library's SPI API has problems.

In spite of running 8 bit transmission mode, the library transmit a 16 bit data.

So the misalignment check routine does not filter the unaligned address on 8 bit mode.

Then, I think this 8 bit transmission code does not communicate with 16 bit transmission,

the way F4 cube library works.

It's not welcome method, because user can not expect inside 16 bit transmission of the SPI API functions.

[Imen.D]

Posted on July 03, 2017 at 16:43

Hi

Whang.Se_Hee

,

I think your are using an old STM32CubeF0 version, asthis limitation is fixed within the STM32CubeF0 firmware package V1.8.0 (available since 07-April-2017)

Regards

Imen