I'm troubleshooting an error trying to get the accelerometer to work on my Rostock V2. I am using an E3dV6 hotend. I have wired it according to the seemecnc upgrade guide https://d17kynu4zpq5hy.cloudfront.net/i ... qZBLO.huge
I'm getting a i2c send error as per the print log below.
I'm confident it is wired correctly; verified with a multimeter, and I get a different (send & receive) error if I unplug both red and black i2c wires off the rambo.
I feel like it may have something to do with PS-ON? I saw In another guide PS-ON was swapped with serial pin 2. I still receive a send error if I swap these. http://forum.seemecnc.com/viewtopic.php?f=35&t=10757
I've tried flashing the firmware a few times making sure to clear the eeprom before flashing. Also tried changing printer type v2>v3.
At least the printer is still able to print, I hope I'm not missing something to obvious
->Communication State: AttemptingToConnect
->M105
<-start
->Communication State: Connected
<-
->M115
<-Transformation matrix: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000
<-
<-Free RAM:866
<-
<-Autoretract:0
<-
<-X:0.00 Y:0.00 Z:0.000 E:0.0000
<-
<-SpeedMultiply:100
<-
<-iis2dh accelerometer initializing...
<-
<-accelerometer send i2c error.
<-
<-read reg 15 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 49 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 32 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 32 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 34 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 34 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 37 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 37 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 35 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 35 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 36 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 36 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 48 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 48 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 49 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 50 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 50 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 51 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 51 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 52 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 52 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 54 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 54 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 55 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 55 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 56 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 56 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 57 value: 0
<-
<-accelerometer send i2c error.
<-
<-read reg 58 value: 0
<-
<-accelerometer write i2c error.
<-
<-accelerometer send i2c error.
<-
<-read reg 58 value: 0
<-
<-ok 0
<-
<-FIRMWARE_NAME:Repetier_0.92.2 FIRMWARE_DATE:20161209 MACHINE_TYPE:Rostock MAX v3
<-
<-Printed filament:0.00m Printing time:0 days 0 hours 0 min
<-
->M114