snegovick.me

Introduction of bsuite

Bsuite is (mainly will be) a suite of CAD/CAM tools

Board stack-up and KiCAD

Presenting simple tool for stack-up report generation.

Ethernet loopback testing.

Testing ethernet on newly-developed boards is usually done with router or another ethernet port. Lets try testing ethernet with loopback on itself.

Lua on OpenWRT

It is really helpful to have some interpreted language like lua or python on embedded hardware for scripting needs. Lua is awesome, but it may lack some basic things you might need to work with your hardware.

Inferno porting 4.

Lets finish initialization of the os. For this we will have to port alot of code again. A little spoiler: we will run hello world from os in the end, so stay with me.

Inferno porting 3.

This part is about first steps in actual Inferno porting. We will check existing ports and will try to follow their path.

Inferno porting 2.

Finally we can start to play with hardware itself, which is not just a plain MCU, but MCU with some RAM and external Flash, where we could fit some uClinux.

Inferno porting 1.

Some time ago I`ve started an interesting project of creating a port of Inferno operating system for LPC2468 MCU with external SDRAM and Flash. This is a first part of the work