Difference between revisions of "ImuCalibration/Gyroscopes"
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| Line 55: | Line 55: | ||
#main.CFLAGS += -DMB_TACHO | #main.CFLAGS += -DMB_TACHO | ||
#main.srcs += $(MB)/mb_tacho.c | #main.srcs += $(MB)/mb_tacho.c | ||
</makefile> | </makefile> | ||
Revision as of 16:03, 9 June 2012
Turntable Procedure
Hardware
Pictures
Turntable rig
IMU cradle view 1.0
IMU cradle view 1.1
Encoder mount base
Olimex LPC H2148
Omron rotary encoder
Components
- audio-technica AT-LP120_USB Direct Drive Professional Turntable
- Olimex LPC H2148
- Omron rotary encoder
- Lisa/L+IMU, Xbee 2.4Ghz modem set, fibreglass mounting plates and general wiring components
Wiring
Encoder to LPC
- Black (common) to EXT2 GND
- Red 5~12 VDC to EXT2 Vin(5v)
- White OUTA to EXT1 PO.22
LPC to LPC
- EXT2 3.3v to EXT1 PO.22 (pull up resistor)
Software
LPC Code Modifications
In case of USB 2.0 A-B cable operation, ~/conf/airframes/Poine/turntable.xml has to be amended, as follows, and saved as ~/turntable_dev_usb.xml:
| File: conf/airframes/myplane.xml |
|
{{{2}}} |