Hi, even I was facing the same issue wherein my code was waiting for the interrupt, then when I started to debug the hardware connections, I found that I had interchanged the connections for echo & trigger pins, so after rectifying the connections, the code works fine and I am getting the distance output prints.
On Saturday, December 5, 2015 at 8:58:18 AM UTC+5:30, [email protected] wrote: > > Hi, did you ever figure out the problem? I'm also using luigif's example > and I have the same problem where the code just waits for an interrupt and > never receives it.... > > On Tuesday, May 5, 2015 at 7:24:39 AM UTC-7, claudiu [email protected] > <javascript:> wrote: >> >> I have currently tried to connect a ultrasonic sensor hcsr04 to my BBB >> with no success. >> The support material I was using is to establish the connection and >> execute a trigger to my sensor and read the output is: >> https://github.com/luigif/hcsr04. >> When I`m executing the ./hcsr04 file I receive accordingly the being msg: >> >> Initializing PR >> Executing HCSR-04 code, which after it seems to wait >> for the signal to be triggered but never receives one. >> >> Could you give me some advises? or if you experience working with this >> model of sensor and have some tips? >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/dcc302bb-ed0e-4d74-a517-3fb1c5086590%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
