Connected to error publisher with port 20023

Help and Troubleshooting
#1

Hey Guys,
I am getting this message, every time I run the Everloop Example.

Connected to error publisher with port 20023

and nothing happens. … seems it get stuck…
I have Install and reinstall Matrix core a few time… but not getting any solution…

Please post some solutions.

BR,
Ahsan

#2

pi@raspberrypi:~ malos & [1] 2627 pi@raspberrypi:~ **************
MALOS starting

INFO: [/dev/matrixio_regmap] was opened
MATRIX device has not been detected

#3

pi@raspberrypi:~ $ ps aux | grep ‘malos’
pi 2649 0.0 0.0 4372 556 pts/0 S+ 17:42 0:00 grep --color=auto malos

#4

pi@raspberrypi:~ $ dpkg -l | grep matrix
ii libmatrixio-creator-hal:armhf 0.3.7 armhf Hardware Abstraction Layer for MATRIX.
ii libmatrixio-malos:armhf 0.1.3 armhf Libraries of MATRIX abstraction layer for MOS
ii libmatrixio-protos:armhf 0.1.5 armhf Protocolbuffers for MATRIX abstraction layer
ii libswresample2:armhf 7:3.2.10-1~deb9u1+rpt3 armhf FFmpeg library for audio resampling, rematrixing etc. - runtime files
ii matrixio-creator-init 0.4.13 armhf Install scripts that can program the MATRIX Creator FPGA and SAM3 IMU.
ii matrixio-kernel-modules 0.1.4 armhf Install kernel modules for MATRIX devices.
ii matrixio-malos 0.3.5 armhf Allows queries to MATRIX Creator hardware via ZMQ.
ii matrixio-openocd 1.0.1 armhf Open on-chip JTAG debug solution for ARM and MIPS systems
ii matrixio-protobuf 3.5.0 armhf Protocol Buffers - Google’s data interchange format. (From GRPC 3.5.0)
ii matrixio-xc3sprog 1.1.1 armhf Spartan3, XCF and CPLD JTAG programmer and other utilities.

#5

pi@raspberrypi:~ $ wget https://download.opensuse.org/repositories/network:/messaging:/zeromq:/release-stable/Debian_9.0/Release.key -O- | sudo apt-key add
–2019-01-23 18:35:12-- https://download.opensuse.org/repositories/network:/messaging:/zeromq:/release-stable/Debian_9.0/Release.key
Resolving download.opensuse.org (download.opensuse.org)… 2620:113:80c0:8::13, 195.135.221.134
Connecting to download.opensuse.org (download.opensuse.org)|2620:113:80c0:8::13|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 1080 (1.1K)
Saving to: ‘STDOUT’

  •               100%[===================>]   1.05K  --.-KB/s    in 0s

2019-01-23 18:35:13 (22.1 MB/s) - written to stdout [1080/1080]

key 62EB1A0917280DDF:
1 signature not checked due to a missing key

removed all the packages and added … install new…

#6

pi@raspberrypi:~ malos & [1] 2823 pi@raspberrypi:~ **************
MALOS starting

INFO: [/dev/spidev0.0] was opened
MATRIX device has not been detected

[1]+ Done malos
pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/matrix-init.bash MATRIX device has not been detected **** Could not program FPGA MATRIX device has not been detected pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/fpga_info bash: : command not found
pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/fpga_info INFO: [/dev/spidev0.0] was opened MATRIX device has not been detected FPGA IDENTIFY = 0 FPGA VERSION = 10c4c pi@raspberrypi:~ cd /usr/share/matrixlabs/matrixio-devices
pi@raspberrypi:/usr/share/matrixlabs/matrixio-devices /usr/share/matrixlabs/matrixio-devices bash: /usr/share/matrixlabs/matrixio-devices: Is a directory pi@raspberrypi:/usr/share/matrixlabs/matrixio-devices