2018-01-27, 10:13 AM
(2018-01-06, 02:51 AM)Tigress Wrote: Hello, not sure if others have seen or reported this, but after upgrading to 0.17 alpha this afternoon (1500 PST) the compass/IMU (InvenSense MPU-9255) I have used successfully for several previous versions appears to no longer be working. I have restarted the sensors and rebooted several times, but no joy. Also, the "Detected IMU" message appears whether or not I have the sensor connected...not sure if this is a symptom. To my knowledge I have not upgraded or changed anything else on the RPI 3 Model B V1.2. Any thoughts?
UPDATE: Just ran "sudo i2cdetect -y 1" and got only rows of "-- -- --"; no 68 hex address found. Is there an i2c setting I need to tweak to ensure the sensor will be detected by OP? Checked and recheck wiring to sensor...seems solid. Thanks.
Drew
I have the same problem.
Since updating to 0.17 the compass is no longer working.
Where do I find if dtparam=i2c_arm=on?
My BMP180 sensor isn't working now either.
I also have to manually hit restart to start the DS18B20 sensors & the GPIO switches a well.