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BiSS-C library/support for STM32H7A3ZIT6

Gowri123
Associate

‎2026-05-23 5:06 AM - last edited on ‎2026-05-23 1:56 PM by

 

Hello everyone,

I am new to STM32 development and I am working with the STM32H7A3ZIT6 microcontroller. I need to interface it with a BiSS-C encoder/sensor.

I would like to know:

  1. Is there any ready-made or full BiSS-C communication library available for STM32?

  2. Does STM32CubeMX / HAL provide any support for BiSS-C?

  3. If no full library is available, what is the recommended way to implement BiSS-C on STM32H7A3ZIT6?

  4. Can BiSS-C be implemented using SPI, timer, DMA, or GPIO bit-banging on this MCU?

Any example code, application note, or guidance would be very helpful.

Thank you.

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mƎALLEm
ST Employee

‎2026-05-23 2:00 PM - edited ‎2026-05-23 2:02 PM

Hello,

https://community.st.com/t5/others-stm32-mcus-related/biss-c-implementation/td-p/81200

PS: to my knoweledge no ST library provided nor documentation assiociated to BiSS-C library.

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