read an mitutoyo digital caliper over its spc interface using an atmega32u4
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Config
Descriptors.c
Descriptors.h
LICENSE.md
Makefile
README.md
mitutoyo-spc.c
mitutoyo-spc.h

README.md

Overview

This code reads data from an mitutoyo digital caliper over its spc interface. Output is done via a virtual serial port.

Uses the LUFA library, builds with avr-gcc. Firmware-upload with dfu-programmer.

Hardware

Build around a 'tinymega' board from the hackerspace 'shackspace'

http://shackspace.de/wiki/doku.php?id=project:tinymega

FAQ

Q: will it work with all mitutoyo devices?

A: unknown. I only tested an old 'IDU25' digital indicator

More information

https://ca.rstenpresser.de/blag/2016/02/a-usb-interface-for-a-mitutoyo-caliper/

http://www.instructables.com/files/orig/FDD/XEP3/H2BMO532/FDDXEP3H2BMO532.pdf