2022-09-26 08:49 PM
We are working on rust based driver development for
STSAFE-A100. we couldn't find any reference manual for the same, Is there any NDA? If not could any one share resources required for driver development in rust?
2022-10-10 08:47 AM
Hi @UHida.1
You will find the C driver example in the following package : https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-safea1.html
You can have a look in the stsafea_service.c file to check the overall protocol.
What I can tell you is that the STSAFE-A is using frame based protocol over I2C, therefore you need low level I2C driver that support this mode.
Best Regards,
Benjamin