Skip to content

Morschi's Blog

Getting embedded …

  • Home
  • Embedded Systems
    • Development
    • Hardware
      • CC2538DK
      • OpenMote
      • CC2650STK
      • ESP8266
      • Pandaboard
  • Internet of Things
    • OpenThread
    • Contiki
    • 6lbr
    • RIOT OS
  • Software / Setup / Maintenance
    • Server

Upgrade all python packages with pip

31 Jan

Would be a quite handy function if it would be implemented… As a workaround you can use pip freeze –local | grep -v ‘^\-e’ | cut -d = -f 1 | xargs -n1 pip install -U on the bash console.

Server, Software / Setup / Maintenance bash, pip, python

Python pip ‘mysql’ package installation problems on Python 3

31 Jan

As I do have a python 2.7 project that is using the ‘mysql’ pip package I recently tried running it on a Python 3 system. As I thought I encountered some problems. Sidenote: ‘mysql’ is just a virtual package and … Read More »

Software / Setup / Maintenance, Software Development mysql, python

Linux SSH public key autentication to secure access

5 Jan

Using simple username/password authentication is not the securest way to login into a system as these can easily be hacked/bruteforced/rainbow-tabled/etc. Therefore the private/public key authentication mechanism should be used for e.g. SSH access. By doing so a private and public … Read More »

Software / Setup / Maintenance authentication, debian, linux, private, public, ssh

RIOT OS and CoAP example

5 Apr

The last two posts showed how to use networking and to setup a border router configuration. To get a bit more productive the next thing is using one board as a CoAP server that responds to requests from the host … Read More »

CC2538DK, Embedded Systems, Hardware, Internet of Things, RIOT OS CC2538DK, CoAP, riot

Setup a RIOT OS 6LowPAN border router

5 Apr

After playing around with the gnrc_networking example in the last post the next step is to setup a border router. Border routers are the communication pieces in between a 6LowPAN network and normal LAN/WAN. Because normal computers/hardware don’t bring IEEE … Read More »

CC2538DK, Embedded Systems, Hardware, Internet of Things, RIOT OS 6LowPAN, border router, CC2538DK, riot, slip radio

Hands-On RIOT OS and 6LowPAN

5 Apr

The quite new RIOT OS is getting bigger and feature richer every day. It was finally time to test it on my two CC2538DK boards and try everything out. Prerequisites: The needed prerequisites can of course vary based on your … Read More »

CC2538DK, Embedded Systems, Hardware, Internet of Things, RIOT OS 6LowPAN, CC2538DK, Ping, riot, Wireshark

Posts navigation

1 2 3 4 →

Recent Posts

  • Upgrade all python packages with pip
  • Python pip ‘mysql’ package installation problems on Python 3
  • Linux SSH public key autentication to secure access
  • RIOT OS and CoAP example
  • Setup a RIOT OS 6LowPAN border router

Tags

6lbr 6LowPAN authentication bash bootloader border router Californium cc2538 CC2538DK CoAP Contiki debian dockstar DTLS ethernet filesystem goflex jenkins libcoap linux mysql omap openembedded openmote openthread pandaboard Ping pip private PSK public pyload python riot server slip radio ssh u-boot ubuntu UDP vmware Wireshark
© 2021 Morschi's Blog
Powered by WordPress / Theme by Design Lab
  • Datenschutz
  • Impressum