If you’re reading these pages, odds are good that you’ve worked with I²C devices before. You might even be the proud owner of a couple dozen sensors pre-loaded on breakout boards, ready for ...

Abstract: One of my earliest experiences with embedded systems design was back in the late 1980s working with a relatively unknown embedded controller designed by a U.K. manufacturer. This controller, ...

HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ HAL_I2C_STATE ...

The ESP32's I2C drivers work, but they are built for one piece of code to open, use and close a port. Currently configuring components that talk to peripherals on an I2C bus involves providing the ...