Greetings, I have been working with the accelerometer on the Tmote Invents; however, it has not been able to detect vibration through a ground made of concrete. (It works great on other surfaces such as a table, but I need to use it on the concrete floor.) I set the potentiometer of the interrupt everywhere from 1 to 255 (up to 4095 since I'm not 100% sure what the range of the accelerometer's potentiometer is); however, the vibration of the concrete floor does not seem to wake the sensor up. Does anyone know of a way to increase the sensitivity even more (either through code or setting up the mote differently in the environment) or of a more efficient way of going about doing this? Is the accelerometer on the Tmote Invent even capable of this job? Thank you for your time.
- Jon _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
