About irene

irene · 2019-09-24

I'm using STEVAL-STWINKT1 (MCU STM32L4R9ZIJ6) and I'm trying to communicate with the motion sensors (ISM330DHCX, IIS3DWB, IIS2DH) by SPI3 interface (polling). I wrote a code very similar to that one present in the "Serial_DataLog" project, using HALs...

irene · 2019-09-12

I created a new project on STM32CubeIDE and I'm using the code generated by the software itself when I set the MCU pinout configuration using the Device Configuration Tool (.ioc file, aka the STM32CubeMX interface). Whenever I modify the pinout (i.e....

irene · 2019-09-26

Thank you for the oscilloscope suggestion, it was very useful: I noticed that the problem was the Chip Select management. Hence I modified the GPIO initialization of the CS pin and then it worked:/*Configure GPIO pin Output Level */ HAL_GPIO_WritePin...

irene · 2019-09-25

And so, according to my problem, what's the point?

irene · 2019-09-25

Understood. After a deep reading of the sensors datasheets I found the point "bit 0: READ bit. The value is 1.", that corresponds to 80h.

irene · 2019-09-16

Thank you so much!

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(SOLVED) SPI communication problem with sensors

STM32CubeIDE changes "Preprocessor" and "Include paths" settings whenever the code is updated

Re: (SOLVED) SPI communication problem with sensors

Re: (SOLVED) SPI communication problem with sensors

Re: (SOLVED) SPI communication problem with sensors

Re: STM32CubeIDE changes "Preprocessor" and "Include paths" settings whenever the code is updated