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debian@beaglebone:/var/lib/cloud9$ sudo connmanctl | |
[sudo] password for debian: | |
Error getting VPN connections: The name net.connman.vpn was not provided by any .serviceconnmanctl> scan wifi | |
Scan completed for wifi | |
connmanctl> scan wifi | |
Scan completed for wifi | |
connmanctl> agent on | |
Agent registered | |
connmanctl> services | |
PCHOTSPOT wifi_9884e3e0bd64_5043484f5453504f54_managed_psk |
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Get:18 http://deb.debian.org/debian stretch-updates/main armhf debian-archive-keyring all 2017.5+deb9u1 [73.9 kB] | |
Get:19 http://deb.debian.org/debian stretch/main armhf apt armhf 1.4.9 [1,199 kB] | |
Ign:19 http://deb.debian.org/debian stretch/main armhf apt armhf 1.4.9 | |
Ign:20 http://deb.debian.org/debian stretch/main armhf apt-utils armhf 1.4.9 | |
Err:13 http://repos.rcn-ee.com/debian stretch/main armhf bb-node-red-installer armhf 0.19.6-0rcnee0~stretch+20190228 | |
Error writing to output file - write (30: Read-only file system) Error writing to file - write (30: Read-only file system) [IP: 45.33.2.10 80] | |
Err:21 http://repos.rcn-ee.com/debian stretch/main armhf bone101 armhf 2.1.3-0rcnee3~stretch+20190803 | |
Could not open file /var/cache/apt/archives/partial/bone101_2.1.3-0rcnee3~stretch+20190803_armhf.deb - open (30: Read-only file system) [IP: 45.33.2.10 80] | |
Err:22 http://deb.debian.org/debian stretch/main armhf gpgv armhf 2.1.18-8~deb9u4 | |
Could not open file /var/cache/apt/archives/partial/gpgv_2.1.18-8~deb9u4_a |
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check_installed.sh 100%[=================================================================>] 2.75K --.-KB/s in 0.001s | |
2019-09-19 22:26:09 (3.72 MB/s) - ‘check_installed.sh’ saved [2815/2815] | |
debian@scuttle:~$ sudo bash check_installed.sh | |
[sudo] password for debian: | |
Checking for internet connection. | |
Success |
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debian@scuttle:~/basics$ sudo python3 L1_motors.py | |
[sudo] password for debian: | |
/usr/local/lib/python3.5/dist-packages/rcpy/__init__.py:116: UserWarning: > Robotics cape initialized | |
warnings.warn('> Robotics cape initialized') | |
/usr/local/lib/python3.5/dist-packages/rcpy/__init__.py:127: UserWarning: > Installing signal handlers | |
warnings.warn('> Installing signal handlers') | |
ERROR in rc_pwm_init, can't open pwm export file for writing: No such file or directory | |
Probably kernel or BeagleBone image is too old | |
ERROR in rc_motor_init, failed to initialize pwm subsystem 1 | |
Traceback (most recent call last): |
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# This program offers functions for controlling servos on the blue | |
# servo position is specified by "duty." If the servo is a continuous | |
# type, the duty will set the speed instead of the position. | |
# Uses rcpy library. Documentation: guitar.ucsd.edu/rcpy/rcpy.pdf | |
# PROGRAM REQUIRES SUDO. | |
import time, math | |
import getopt, sys | |
import rcpy # This automatically initizalizes the robotics cape | |
import rcpy.servo as servo |
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[ | |
{ | |
"id": "6cb40ed0.4205e", | |
"type": "tab", | |
"label": "Flow 1", | |
"disabled": false, | |
"info": "" | |
}, | |
{ | |
"id": "975b262b.d595d8", |
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[ | |
{ | |
"id": "267bf868.5e6a88", | |
"type": "tab", | |
"label": "My Export Flow", | |
"disabled": false, | |
"info": "" | |
}, | |
{ | |
"id": "84aaf1fd.4870b", |
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# data output functions to txt files for NodeRed and MQTT | |
# Import external programs | |
import numpy as np # for array manipulation | |
import time # for keeping time | |
# Import internal programs | |
import L1_encoder as enc | |
import L2_log as log | |
import L2_heading as head |
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[ | |
{ | |
"id": "267bf868.5e6a88", | |
"type": "tab", | |
"label": "ScuttleFlowGeneral", | |
"disabled": false, | |
"info": "" | |
}, | |
{ | |
"id": "84aaf1fd.4870b", |
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I have followed both the guided installation and manual installation of the remotv controller on a Raspberry Pi and was able to control a robot successfully. I am now trying to get the remotv controller to run on a BeagleBone Blue which has not been successful. When I run the controller.py program, remo.tv says the robot is online and only streams audio while the video stays black. I have checked that the webcam does show up on /dev/video0 which is also what I have set in my controller.conf file. When I run the program I get this output: | |
debian@beaglebone:~/remotv$ python controller.py | |
04:48:27 - controller.py : RemoTV Controller Starting up | |
modprobe: FATAL: Module bcm2835_wdt not found in directory /lib/modules/4.14.71-ti-r80 | |
aplay: main:788: audio open error: No such file or directory | |
04:48:29 - controller.py : RemoTV Controller Started | |
04:48:29 - controller.py : Unknown event type | |
Video does not stream but audio does. | |
Also as a comparison, I connected to remo.tv using a raspberry pian and had success str |
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