Hello,
I’ve got a problem with my bmp180 devices.
I’m not able to get them into Pimatic. The plugin comes up with “Fail to set address”.
So i tried the Adafruit example link text
And get the following error:
Traceback (most recent call last):
File "examples/simpletest.py", line 37, in
sensor = BMP085.BMP085()
File "build/bdist.linux-armv7l/egg/Adafruit_BMP/BMP085.py", line 69, in init
File "build/bdist.linux-armv7l/egg/Adafruit_BMP/BMP085.py", line 72, in _load_calibration
File "build/bdist.linux-armv7l/egg/Adafruit_GPIO/I2C.py", line 200, in readS16BE
File "build/bdist.linux-armv7l/egg/Adafruit_GPIO/I2C.py", line 177, in readS16
File "build/bdist.linux-armv7l/egg/Adafruit_GPIO/I2C.py", line 164, in readU16
File "build/bdist.linux-armv7l/egg/Adafruit_PureIO/smbus.py", line 173, in read_word_data
IOError: [Errno 5] Input/output error
Looks like the script couldn’t find the sensor.
But i2cdetect -y 1 returns 0x77 as address.
There is nothing else on the bus, and we i try other sensors these are fine.
Has anyone an idea how to proceed here?
Thanks
Free