
Karl Zweimüller
Altheim, Austria
Trying to get into electronics and microcontrollers again with mbed after many years of absence. Have an mbed an 2x16LCD, 2 DS1820 , an mechanical rotary-encoder some RFM12B and RFM22B transceiver-modules and I'm playing around with these and see what comes out....
Another hot topic is "self-made knx" : http://www.freebus.org/ I've got some components up and running in my new home.
Karl’s activity
Karl’s public repositories
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24LCxx_I2C
Fork of 24LCxx_I2C. Works for Renesas EEPROMs. Fixes problems with PageWrites over page boundaries.
EEPROMLast updated: 12 Jan 2015 5 14 -
Last updated: 25 May 2017 9 159
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Mbed 2 deprecated
eth_comfort_freebus
Program for decoding radio-signals sent by a ETH-Window-Shutter-Contact, received with a RFM12B-module. The messages are sent to KNX via a freebus rs-interface. Details see http://mbed.org/users/charly/notebook/connecting-a-radio-window-shutter-contact-to-knx/
freebus, KNX, RFM12BLast updated: 27 Apr 2011 1 14 -
Mbed 2 deprecated
eth_comfort_test
Programm for decoding radio-signals sent by a ETH-Window-Shutter-Contact, received with a RFM12B-module
ETH-Comfort, RFM12BLast updated: 07 Apr 2011 2 16 -
Last updated: 13 Jan 2016 14 5
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Menu
Library to display menus on TextLCDs. Interaction with functions Up,Down and Select (Buttons or RPG) Based on menu-library from pyeh9
LCD, menu, TextLCDLast updated: 13 Jan 2016 12 29 -
mRotaryEncoder
Class mRotaryEncoder for mechanical incremental rotary encoders with pushbuttons. Use debouncing and callback-functions for rotation and pressing of button.
Encoder, QEI, qudrature, rotaryLast updated: 26 Feb 2016 11 636 -
Last updated: 29 Nov 2010 1 52
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PixelArray
Only update of BurstSPI-Library
Last updated: 05 Nov 2017 7 2 -
RF22
Library for HopeRF RFM22 / RFM22B transceiver module ported to mbed. Original Software from Mike McCauley (mikem@open.com.au) . See http://www.open.com.au/mikem/arduino/RF22/
HOPERF, RF22, RFM22Last updated: 02 Sep 2013 10 276