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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

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Create an i2c connection with Raspberry Pi.

Posted by pochin2208 on 2020-04-01 00:37
Hi everyone. I’m a novice so have patience with me. I have a stm32f103c8 (blue phill) card connected to 8 HC-SR04 ultrasonic sensors. I use the STM32Cube IDE. I already have the program ready to read the distances in all the ultrasonic sensors. Now I need to be able to communicate the STM32 card by i2c as a slave to a Raspberry Pi 3B + to send the information of the 8 sensors and I would like to know how to do it. I appreciate that you can guide me in this regard. Thank you. (My local language is Spanish so I use google translator to write the query, I apologize if you cannot understand my query well).
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