Hello Board,
I have a question about the standard FreqMeasure Libary on a Teensy ++2.0 and I hope somebody can help!
On the input Pin 17, I have a rectangular curve between p-p +2V and +5V and I want to measure the frequency of it. Unfortunatly, it seems, that this libary can not detect any frequency, as long as the curve don't cross the voltage of around 1,3 V or less. (maybe low?)
My question is, can I change the libary so, that it detects a frequency at "HIGH" state? (means hit the 5 Volts)
Would be greate!!
Thanks for your help!
Regards,
Ben
I have a question about the standard FreqMeasure Libary on a Teensy ++2.0 and I hope somebody can help!
On the input Pin 17, I have a rectangular curve between p-p +2V and +5V and I want to measure the frequency of it. Unfortunatly, it seems, that this libary can not detect any frequency, as long as the curve don't cross the voltage of around 1,3 V or less. (maybe low?)
My question is, can I change the libary so, that it detects a frequency at "HIGH" state? (means hit the 5 Volts)
Would be greate!!
Thanks for your help!
Regards,
Ben