My friend and I just received another IMU shield today, but I'm getting strange values from the ADC with APM_ADC_test:
ArduPilot Mega ADC library test
24,18,26,20,28,22,30,
24,18,26,20,28,22,30,
24,18,26,20,28,22,30,
24,18,26,20,28,22,30,
When running the
I would like to use the HiL Simulation to test the Autopilot and I have a few questions about this stuff.
- do I need the ArduPilot Mega IMU for the HiL Simulation or can I connect only the Ardupilot Mega?
- when I connect the Ardupilot Mega (without I
(I applied for membership to the arducopter dev list but figured it was worth posting here anyways)
I was just thinking since the biggest issued with quads is the Fly time and load capacity. Can i just add for small nitro engine from ebay :) well that means i would need a custom frame..
Dear all,
I have a boring but (hopefully) simple question about 6 DOF
IMU...to me the following situation is not completely clear.
Any 6 DOF IMU has accelerometer and gyro on three different perpendicular
axis, ok.
My question is about the Z axiz
Hallo, i'm in state to decide between ArduPilot Mega and ArduPilot. Ardupilot has in optional accesories XY and Z senzors whereas ArduPilot Mega don't. Does it mean that ArduPilot Mega uses for stabilization flight mode something else or it can be st
Read more…I've been thinking about working on a collective pitch quad-copter. I'm new to the site and UAV's and am experienced in simply flying collective pitche helis. I'm planning on contributing for the code for CCPM Helis.
I think that variable pitch would
Read more…Hello, I've just been experimenting with xBee Pro on XtreamBee boards. While connected to FTDI (cca 3.6V) everything works perfectly. I've thought the board is 5V tolerant but after connecting to 5V powered Atmega8 board, the rx led stopped blinking
Read more…My friend and I fried the 328 on our APM and replaced it with an ATmega88 I had lying around. However, when I tried to flash this new chip, the PPM encoder hex from the repository (r638) didn't seem to work (to be expected; it's a different chip).
Read more…We're making some changes to Mega code that are untested and unstable. Please fly earlier builds from last week or you will have issues.
I'm going through the ArduIMU code to enable an MTK GPS, and I noticed this odd part of setup():
//Setup EM406 for SIRF binary mode at 38400bit/s
#if GPS_PROTOCOL == 2
init_gps();
#endif
This would imply that only the EM406 GPS configuration ca
I'm setting up a new ArduPilot+ArduIMU for the first time.
I have the DIYDronesMediaTek MT3329 GPS, and my understanding was that it already has the custom firmware for MTK binary protocol.
When I build the arduimu code (version 1.7), it only works if
I've obtained the proper millivolts from my regulator and GCS is reporting a full battery (even when plugging in a drained one). When I connect everything up my battery always reports full regardless of it's real value. I tried adding a divisor of
Read more…I have a suspected BEC blowout.
Fully charged configured and ready to fly. Replaced my servo (the one that went mental) and re-checked everything with debugs. I turn on and instead of the 3 chirps of startup I get nothing.
Of the 3A from the BEC APM w
Read more…A group of colleges and I are working on a Quad rotor for a school project. When Arducopter project showed up, we decided to follow it and create our own Arducopter. Most of the things in the Arducopter project wiki are very clear, and very easy to f
Read more…Hello All,
I've gotten the ArduPilot GCS Beta2 up and running after installing the drivers. Today I made several test flights, primarily trying out the GCS and trying out my new Sony Bloggie HD video camera. Both performed flawlessly! Now I'm home rev
hey im having this same problem wih this sync issues. there is so many people with the same problem, im beginning to think it's a bug in the hardware or code.
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error
Horizon Hobby Recalls Spektrum Receivers Used With Model Airplane GlidersU.S., Canadian Governments Find Risk Of InjuryThe U.S. Consumer Product Safety Commission and Health Canada, in cooperation with Horizon Hobby, Inc, announced a voluntary recall
Read more…Hi all,
