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ArduCAM / PCA9685

This library is used for Arducam Pan Tilt Camera for Raspberry Pi
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Unable to run example.py #8

Open openSourceBugs opened 9 months ago

openSourceBugs commented 9 months ago

./arduenv/bin/python3 ./example/Jetson/ServoKitExample.py Traceback (most recent call last): File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/./example/Jetson/ServoKitExample.py", line 184, in main() File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/./example/Jetson/ServoKitExample.py", line 180, in main curses.wrapper(draw_menu, None) File "/usr/lib/python3.11/curses/init.py", line 94, in wrapper return func(stdscr, *args, **kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/./example/Jetson/ServoKitExample.py", line 134, in draw_menu servoKit = ServoKit(4) ^^^^^^^^^^^ File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/example/Jetson/ServoKit.py", line 33, in init self.kit = adafruit_servokit.ServoKit(channels=16) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/arduenv/lib/python3.11/site-packages/adafruit_servokit.py", line 88, in init i2c = board.I2C() ^^^^^^^^^^^ File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/arduenv/lib/python3.11/site-packages/board.py", line 409, in I2C return busio.I2C(SCL, SDA) ^^^^^^^^^^^^^^^^^^^ File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/arduenv/lib/python3.11/site-packages/busio.py", line 37, in init self.init(scl, sda, frequency) File "/home/drone-project/articulated_robotics/ptz_camer_drivers_older/PCA9685/arduenv/lib/python3.11/site-packages/busio.py", line 162, in init raise ValueError( ValueError: No Hardware I2C on (scl,sda)=(3, 2) Valid I2C ports: ((1, 3, 2), (0, 1, 0), (10, 45, 44))

Also, is this for Jetson only? I set this up under the impression that Raspberry Pi 4 buster was supported.

openSourceBugs commented 9 months ago

i'm checking the jump wires and double checked them and they are connected according to the diagram in the documentation sent with the camera.

openSourceBugs commented 9 months ago

the ./runServoDemo does seem to work.