![]() ![]() COM2 will equate to /dev/ttyS1 and the pattern will be maintained for all of the serial ports I use. To avoid confusion over which port I am talking about, I will use COM1 on Windows and /dev/ttyS0 on Linux to map these names to the same IO ports and IRQs. The example I will be discussing involves both operating systems. Linux uses a format of /dev/ttyS0, /dev/ttyS1, and so on. On a Windows machine, the ports are named COM1, COM2, etcetera. Windows and Linux use very different naming conventions to identify serial ports. That’s the reason for this post, but before proceeding, let’s talk a little about serial ports. The only drawback is that there are multiple ways to accomplish this, which can be confusing. VirtualBox is an easy to configure solution that enables the guest to access the serial port. To perform debugging, access to the host’s serial port is required. To get around this issue, I installed Kubuntu as a guest OS on my Windows host machine. All the extra cables result in a tangled mess and I really like to leave the space open for other equipment like oscilloscopes that I need to complete my work. This can be a problem as there are two reasons why I dislike having multiple computers running at the same time in my workspace. My main operating system is Windows XP, but many projects I am involved in require me to use Linux. ![]() This is true no matter what operating system I am using and whether it is on a physical or virtual platform. Shows the note of every fret of each string.Serial port access is critically important in my role as an embedded software engineer. Python exercise showing how to graph all of the notes on a guitar. Netgear noticed the popularity of my XRAID/RAID calculator and asked me to help dev up the javascript logic. While employed at Netgear, I wrote the logic behind this calculator. ![]() Also for any ZFS volumes and any MDADM volumes: RAID0,1,10,50,60 with any number of vdevs (RAIDz3 not included). This calculator works for the ReadyNAS and ReadyDATA. Use this calculator to find final useable filesystem size of a RAID array. Mainly, it parses all of your orders and outputs sorted orders, open positions, informative profits, dividend information. Github code available inside.Ī robin_stocks API powered python script that parses your Robinhood account to provide you with all information in a single text output. Can view normal scale plot or logarithmic scale plots. ![]()
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