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Setting a counter to measure the time delay occurred between to signals in ADuC7060

Question asked by mpc159 on Mar 31, 2013
Latest reply on Mar 31, 2013 by MMA

Respected Sir/Madam,


I am new to aduc7060 microcontroller. I am using ultrasonic sensor to measure distance between two points. The principle behind the measurement is time of flight criterion, where the time delay between the transmission and reception is proportional to the distance under measurement. I dont know how to use a timer as a counter to measure the time difference,for my project. I came to know that minimum timer resolution is of 98ns. I need to work with this resolution for accurate results. So, anybody could help me with this, I am struggling hard to make progress in my project.


Thanks in advance.