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Enrico Rossi


Articles in the blog category

Flash nokia n770

Tags: embedded, linux, nokia

On newer system you may have to remove a module which auto-load himself when nokia 770 is plugged.

modprobe -r cdc_phonet

then

  • download the firmware
  • download flasher utility

Flash the firmware to the 770 keeping home button pressed while powering on and usb-connected to Linux

sudo ./flasher-3.0.amd64 --fiasco …
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OpenGolfMat aka automatic tee up

Tags: embedded, linux, projects

This time me and marabo have realized what so called an 'Automatic Tee Up', which is a device used in golf practice.

The device is controlled by an AtMega16 microcontroller and an open source software written by myself and (sooner or later) available on-line.

We are currently looking for sponsors …

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Google and Yahoo search box

Tags: tips, web

As You can see I've added Google search for indexing this website. The pice of html code written into the sidebar page is simple.

<!-- Google Search -->
<form method="get" action="http://www.google.com/search" style="text-align: center;">
<center>
<img src="img/google.png" /><br />
<input type="text" name="q …
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Debian Openssl add CA

Tags: bank, howto, linux, openssl, security

My new bank send me signed emails, but theirs CA is not present in debian openssl installation. Looking around into their website I've found the CA certificate called TrustItaliaC1.cer. Downloaded it then

openssl x509 -in TrustItaliaC1.cer -text

It should dump the certificate contents. Unfortunately I didn't find a …

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