Due to WordPress’s abysmal handling of code blocks this blog post is now hosted at https://majenko.co.uk/blog/
I don’t know about you, but I have a huge pile of different Arduino-like boards here. (I have so many because I need to test UECIDE with them – or that’s what I tell the “bank manager”). Many is the time I will have more than one of them plugged in to my computer. Often times I have programmed one of them with some code only to find it’s not worked – and why hasn’t it worked? Because I have had the wrong serial port selected in the IDE.
All the development boards fall into three categories, and those categories define what the name of the serial port is. On Linux that name isn’t fixed – they’re allocated on a first-come-first-served basis, and often at boot up the names of boards already attached change order. A bit of a pain. Continue reading