wernermisc

History

Werner Almesberger 6151926c12 m1/case/: small corrections and slow down to 5 mm/s to save endmills		2012-01-18 16:36:56 -03:00
..
Makefile	m1/case/: small corrections and slow down to 5 mm/s to save endmills	2012-01-18 16:36:56 -03:00
README	m1/case/README: mention that the IR receiver is blocked	2011-12-16 09:37:53 -03:00
case.fpd	m1/case/: added rear panel with JTAG hole	2011-12-16 05:09:43 -03:00
doit	m1/case/: small corrections and slow down to 5 mm/s to save endmills	2012-01-18 16:36:56 -03:00

README

Reengineered M1 case parts
==========================

case.fpd contains an fped-based design of the front and rear panel.
The geometry is based on
http://projects.qi-hardware.com/index.php/p/m1/source/tree/master/cad/protocase_v7_laser.dxf
by Joachim Steiger.

This design is fully parametrized and contains the following changes:

- the holes for the USB sockets are raised by 1.4 mm, for the M1pre-rc4
  prototype (parameter Iusby):
  http://en.qi-hardware.com/wiki/File:M1pre-rc4-u-A022.JPG

- additional hole in the rear panel for a mini-USB cable going to
  the JTAG board (parameters Idbgx and Idbgy, with frame "debug")

Known issues:

- button holes are a bit too tight

- DC connector hole is too tight on all sides

- the IR receiver is blocked