Daniel's Stuff

I write code

Tag: prototyping

I finished another PIC32 proto board

It is a lot smaller that my previous one and fits better into the breadboard 🙂
I think I have also figured out why many of my PIC32 projects were crashing randomly.  It appears I was setting the oscillator up incorrectly which was causing the lower spec PIC32MX2xx to try to run at the same speed as the higher spec PIC32MX7xx.  Oops 😉
The interesting thing is the PIC32MX2xx parts will run at the same speed as the higher ones as long as you keep them cool.  Unfortunately my office has no air conditioning so during the summer months it is not uncommon for it to get into the 40C range.  During the winter months as I am currently experiencing this isn’t a problem 😉

PIC32 Prototyping

I’ve been thinking for a while that prototyping stuff with the DIP PIC32 parts should be easier, so I built something over the weekend to make that a reality. 

Instead of this:


I can now start with this:


It is just the bare minimum to get a DIP PIC32 part up and running with USB support.  I’m pretty happy with the results so far.  Now all I need to do is get a USB boot loader that fits in under 3Kb and I can use the Chipkit32 stuff with these little guys 😉