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Altera_Forum's avatar
Altera_Forum
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15 years ago

VHDL timer

hi, how can I write a program for a timer which Measures a pulse width that represents of range.i'm using un ultrasonic sensor, The distance can be calculated using the scale factor of 147u...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

this is exactly what happened...

there is no output signals..

i think i'm gonna change the way....

this sensor have 3 outputs...(analog voltage,asynchronous serial with an RS232 format,BW)

what do u think ?

what's the best?