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Timed Out Error with PulseIn on Raspberry pi
See original GitHub issueThis happens on my Raspberrypi zero(Buster) and Raspberrypi 3(stretch):
Python 3.7.3 (default, Dec 20 2019, 18:57:59)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import board, pulseio
>>> p = pulseio.PulseIn(board.D14)
/usr/local/lib/python3.7/dist-packages/adafruit_blinka/microcontroller/bcm283x/pulseio/libgpiod_pulsein: error while loading shared libraries: libgpiod.so.2: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.7/dist-packages/adafruit_blinka/microcontroller/bcm283x/pulseio/PulseIn.py", line 64, in __init__
message = self._wait_receive_msg()
File "/usr/local/lib/python3.7/dist-packages/adafruit_blinka/microcontroller/bcm283x/pulseio/PulseIn.py", line 80, in _wait_receive_msg
raise RuntimeError("Timed out waiting for PulseIn message")
RuntimeError: Timed out waiting for PulseIn message
I first notice this error when I was using ultrasonic sensor, see https://github.com/adafruit/Adafruit_CircuitPython_HCSR04/pull/16
Issue Analytics
- State:
- Created 4 years ago
- Comments:13 (2 by maintainers)
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Hi, have you been able to solve this? If not please try running
sudo apt install libgpiod2.Solved after I run
sudo apt install libgpiod2Thank you!