README

This is a simple WiFi oscilloscope using a STM32F303RE (Nucleo64) as the analog frontend (capturing analog samples) and an Onion Omega 2+ (acting as a serial-to-WiFi bridge and TCP server). A graphic frontend (written in Free Pascal / Lazarus) connects to the TCP server, collects and displays data.

For more information visit: http://embeddedsystems.io/wifi-scope

TODO

• improve operation (remove artifacts that sometimes appear on screen)
• add auto-discovery feature
• use two ADCs interleaving convertions to double the maximum sample-rate to 10Msps

Fabio

• TCP server
• frontend working
• connection working

Divesh

capture sampled data

Charlie

• work around code for the issue of sending '\n'
• packet handler
• common header which can be used commonly among frontend, onion and STM32