Thursday, March 06, 2008

[Hardware] Remote Sensor

Remote Sensor + USB interface


RemoteSensor is a more advanced example for using Objective Development's firmware-only USB driver for Atmel's AVR microcontrollers (AVR-USB).

RemoteSensor is a wireless thermo- and hygrometer with an USB port on the receiver. You can draw fancy diagrams of temperature and humidity for up to 16 wireless sensors.

RemoteSensor is a more advanced example because it utilizes an interrupt endpoint to indicate to the host when new data arrived, demonstrating how AVR-USB handles a second endpoint. The receiver part is basically a serial to USB converter with special processing for the wireless protocol such as data integrity checks and data block buffering.

From Objective Development

No comments:

Post a Comment