[openmulticopter-commits] [esden/openmulticopter] 7e328b: Add Memsic MXR9500 accelerometer to eagle library.

[noreply at github.com]

Branch: refs/heads/master
Home:   http://github.com/esden/openmulticopter

Commit: 7e328b92595413e83e2a260e63a51277e8d641e3
    http://github.com/esden/openmulticopter/commit/7e328b92595413e83e2a260e63a51277e8d641e3
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr

Log Message:
-----------
Add Memsic MXR9500 accelerometer to eagle library.

Eagle footprint and symbol for the MXR9500 acceleration sensor.


Commit: 8a8ffa59647bb8bdd4abcfc21dfafbc5ddf17624
    http://github.com/esden/openmulticopter/commit/8a8ffa59647bb8bdd4abcfc21dfafbc5ddf17624
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr

Log Message:
-----------
Add MXR9500 description and prefix 'IC'.


Commit: 92d51abeed3b22991aeb765e390d771a932ccc5e
    http://github.com/esden/openmulticopter/commit/92d51abeed3b22991aeb765e390d771a932ccc5e
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr

Log Message:
-----------
Add >NAME and >VALUE tags to MXR9500 package.


Commit: f2b6d22dcfa4cb387e9f41d2e824b9e5f97cb590
    http://github.com/esden/openmulticopter/commit/f2b6d22dcfa4cb387e9f41d2e824b9e5f97cb590
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr

Log Message:
-----------
Correct mistakes in symbols ADUM1250 and PTH08080.

ADUM1250's >VALUE tag was in the wrong layer (names instead of values
layer).
PTH08080 was missing the >VALUE tag.


Commit: 47beaa21df780674ec69517ecc8cf35df3731ad0
    http://github.com/esden/openmulticopter/commit/47beaa21df780674ec69517ecc8cf35df3731ad0
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr
  M hardware/mini/v0.1/eagle/complete/omc-complete.sch

Log Message:
-----------
Replace ADXL335 with MXR9500.

This commit includes a small change in the omc eagle library to make
replacing the ADXL335 with the MXR9500 easier. Basically I've swapped
the X,Y,Z pins and placed them closer together.

Changes in the schematics include replacing the accelerometer and
removing all traces of the self test pin (MXR9500 doesn't have this kind
of functionality).


Commit: 58e94eb496c3944eb1d1b07de1642686c41b6fa7
    http://github.com/esden/openmulticopter/commit/58e94eb496c3944eb1d1b07de1642686c41b6fa7
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/mini/v0.1/eagle/complete/omc-complete.sch

Log Message:
-----------
Updated Authors docfield.

I have added myself (Patrick) to the authors list. I changed a few things
recently, helped out with tips in the past and I am planning to work on
the layout in the near future. So I hope it's justified. ;-)


Commit: 2e56a278b0e2afdc757fbf4e841fdc88e6b821a7
    http://github.com/esden/openmulticopter/commit/2e56a278b0e2afdc757fbf4e841fdc88e6b821a7
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/lib/eagle/omc.lbr
  M hardware/mini/v0.1/eagle/complete/omc-complete.sch

Log Message:
-----------
Add RC low-pass filter for MXR9500 accelerometer.

The ADXL335 had its outputs trimmed to an impedance of 32kOhm. Adding
capacitors to the output resulted in a first-order low-pass RC filter.
When I replaced the ADXL335 with the MXR9500 I forgot to add resistors
to the low-impedance output pins of the sensor.
I changed the MXR9500 symbol in our OMC eagle library to make the
schematics look a bit nicer. There's a bit more distance between the
sensor output pins now.


Commit: 1e4d924888c7028ce0b8a45edd1b499938c58cf9
    http://github.com/esden/openmulticopter/commit/1e4d924888c7028ce0b8a45edd1b499938c58cf9
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/mini/v0.1/eagle/complete/omc-complete.sch

Log Message:
-----------
Change accelerometer RC filter capacitor values.

The low-pass filter is configured to a cut-off frequency of 50Hz. The
value of the resitor and capacitor is 15kOhm and 220nF, resp.


Commit: a7def15a19431531f58c8244620d76487b476818
    http://github.com/esden/openmulticopter/commit/a7def15a19431531f58c8244620d76487b476818
Author: Patrick Schmid <crossfire at digital-blizzard.net>
Date:   2010-01-10 (Sun, 10 Jan 2010)

Changed paths:
  M hardware/mini/v0.1/eagle/complete/omc-complete.sch

Log Message:
-----------
Change decoupling capacitor values of op-amps.

Correcting a simple copy&paste error. The decoupling capacitor values
should be 100nF each.