To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

Interfacing with the outside world is a fairly common microcontroller task. Outside of certain use cases microcontrollers are arguably primarily useful because of how easily they can interface with ...

A standard serial peripheral interface/Queued SPI/Microwire-compatible microcontroller communicates with its slave devices through a three- or four-wire serial interface. The typical interface ...

In typical SPI systems with one master and multiple slaves, a dedicated chip-select signal is used to address an individual slave. As the number of slaves increase, so do the number of chip-select ...

Maxim has introduced a chip to interface devices equipped with I2C or SPI bus connections to its ‘1-wire’ bus. Called DS28E18, it is intended to knock cost out of networks that connecting I2C and SPI ...