Audi MMI Waypoints

Brief notes on exporting waypoints to the Audi MMI in a 2014 A3.

Martin Oldfield, 23 Oct 2015

Networked scopes and MacOS

Brief notes on using a networked Keysight oscilloscope with MacOS X.

Martin Oldfield, 17 Aug 2015

The Keysight U1272A and MacOS

Brief notes on reading data from an Keysight U1272A multimeter from MacOS.

Martin Oldfield, 22 Jun 2015

A NTP driven Nixie Clock

A Nixie clock which gets its time from a Raspberry Pi pretending to be a GPS receiver.

Martin Oldfield, 29 Dec 2013

Unicode games with perl, MySQL, and XML

Not for the first time I wasted a few hours getting Unicode things to 'just work' in a Perl project which mixed XML and MySQL. Hopefully these notes will prevent another repetition.

Martin Oldfield, 05 Jun 2013

Perl tools for MPFS2

Recent versions of Microchip's TCP/IP stack (after version 4.11) use a new filing system and web server: MPFS2 and HTTP2. Microchip supply a Windows program, MPFS2.exe to manage things, but this is quite inconvenient for people on Linux or OS X. These Perl programs try to help.

Martin Oldfield, 05 Jun 2013

The TTi TF930 and MacOS

Brief notes on reading data from a TTi TF930 3GHz counter from MacOS.

Martin Oldfield, 05 Jun 2013

Stripboard Templates

A simple Perl script to generate blank stripboard templates.

Martin Oldfield, 05 Jun 2013

Perl and Xcode 4

I just bought a new Mac and installed Xcode 4 on it. However, I couldn't build any Perl modules with XS (bits of C) in them. Here's a solution!

Martin Oldfield, 05 Jun 2013