A Industriosa Rust examples

This is a repo with some rust embedded examples:

STM32f4-Nucleo series:

• stm32: run simple program and see some logs in output.
• stm32-i2c: small example of i2c communication using stm32

STM32f4-Blackpill:

• blackpill: run simple program and see some logs in output
• blackpill-rtic: rtic blackpill example app.

ESP32-s2:

• esp-s2: run simple program and print some logs in output
• esp-s2-i2c: run simple program and print data from i2c