Inhaltsverzeichnis

I2C Port Expander am USB Port

Quellen

  1. http://www.ftdichip.com/Drivers/D2XX.htm
  2. http://www.ftdichip.com/Support/SoftwareExamples/MPSSE/LibMPSSE-I2C.htm
  3. http://www.ftdichip.com/Support/Documents/ProgramGuides/D2XX_Programmer%27s_Guide%28FT_000071%29.pdf
  4. http://www.ftdichip.com/Support/Documents/AppNotes/AN_177_User_Guide_For_LibMPSSE-I2C.pdf
  5. http://tenthousandfailures.com/blog/2014/2/16/ftdi-ft2232-mpsse-basics

Entwicklungssystem

Build-Umgebung

apt-get update
apt-get upgrade
apt-get install mc kdiff3 git dos2unix

D2XX Treiber von FTDI

Installation laut Readme.txt (siehe [1]) 

wget http://www.ftdichip.com/Drivers/D2XX/Linux/libftd2xx1.1.12.tar.gz
tar xfz libftd2xx1.1.12.tar.gz
sudo su
cd release/build/x86_64/
cd release/build/x86_64/
chmod 0755 /usr/local/lib/libftd2xx.so.1.1.12
ln -sf /usr/local/lib/libftd2xx.so.1.1.12 /usr/local/lib/libftd2xx.so
exit
cd examples
make -B

FTDI Mini Modul per USB anschließen und evtl. geladene Treibermodule anschließend wieder entfernen. 

rmmod ftdi_sio
rmmod usbserial
wget http://www.ftdichip.com/Support/SoftwareExamples/MPSSE/LibMPSSE-I2C/libMPSSE-I2C.zip
unzip libMPSSE-I2C.zip
cd Release-I2C/samples/
chmod +x b.bash
!! -ldl argument at end of gcc line!!
mkdir FTDI_FT2232_MPSSE_Basics
cd FTDI_FT2232_MPSSE_Basics
make clean
make all
wget http://www.ftdichip.com/Support/SoftwareExamples/MPSSE/LibMPSSE-I2C/LibMPSSE-I2C_source.zip
unzip LibMPSSE-I2C_source.zip
cd LibMPSSE-I2C