Here's the debug. was working fine until then.Code:
EZB 0:
EZB 1:
EZB 2:
EZB 3:
EZB 4:
TCP Server stopped
TCP Server stopped
TCP Server stopped
TCP Server stopped
TCP Server stopped
Camera Disabled
Camera Disabled
Error Initializing Camera: System.ArgumentException: Value does not fall within the expected range.
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at .()
at .(Control )
at EZ_B.Camera.StartCamera(String videoCaptureDeviceName, Control processedPreviewControl, Control realtimePreviewControl, Int32 captureWidth, Int32 captureHeight). Resolution: 160x120
TCP Server stopped
TCP Server stopped
TCP Server stopped
TCP Server stopped
TCP Server stopped
Speech Recognition Culture: en-US
Loaded speech recognition successfully
Attempting connection on COM15
Connected to COM15 at 9600
EZ-B reports EZ-B Firmware V16
Connected
Comm Err: The operation has timed out.
BbytesToExpect: 1
Received:
Disconnected
Disconnected
Comm Err: Not Connected
BbytesToExpect: 1
Received:
Disconnected
Disconnected
Attempting connection on COM15
Connected to COM15 at 9600
EZ-B reports EZ-B Firmware V16
Connected
Disgard incoming buffer (This should never happen)
Comm Err: The operation has timed out.
BbytesToExpect: 1
Received:
Disconnected
Comm Err: Not Connected
Disconnected
BbytesToExpect: 1
Received:
Disconnected
Disconnected
What could be wrong?
Asked
— Edited
In all due respect he has been/was busy with other major issues...perhaps this might refresh his memory and find time to resolve it.
I connect the ez-b to ARC.
I tell it to move the head up and down once.
the debug flashes with all those things.
the blue light on the board went out.
finally the head started bobbing up and down.
I'm having a similar Issue, but just with the camera not connecting. I've just received the kit, and charged the camera. I can see the wireless pc camera in my device list long with the EZ-B. Below is the error:
Camera Disabled
Error Initializing Camera: System.ArgumentException: Value does not fall within the expected range.
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at .()
at .(Control )
at EZ_B.Camera.StartCamera(ValuePair videoCaptureDevice, Control processedPreviewControl, Control realtimePreviewControl, Int32 captureWidth, Int32 captureHeight). Resolution: 320x240
Any suggestions?
Thanks!
I'm using ARC Version 2013.07.10.00
Firmware V16
And Windows 7 Home, on my laptop.
*stress* *stress* *stress*
My suggestion is to ensure you have the proper Bluetooth driver. Make sure your computer doesn't have programs like virus scanners and such running. Also make sure your hardware actually works - because a "disregard incoming buffer" error is caused by either bad hardware or incompatible Bluetooth driver.
Also, the error can be caused by the EZ-B resetting from not enough power.
What the error means is there is data received that shouldn't be there.
Thanks a ton...
I'll change the message to sound politer
But LM1084 is unavailable in India... Is LM317 an exact replacement of LM1084...
Edit: I guess you edited your post while I was replying...
4.8v is normal because your voltage meter isn't perfect - neither is the conductivity between your volt meter probes onto the pcb circuit
And between the below mentioned terminals I am reading 0v... What am I suppose to do? I am in total chaos...
*tired* *tired* *tired*
I've connected a fresh 9v battery to EZ-B (nothing else is connected to EZ-B).. The voltage dropped down to 8.12 v
Did the EZ-B function with the 9v pack on it?
As I mentioned I had a 0v at the mentioned pins in the diagram posted above... I don't know if I can replace that voltage regulator with LM317...
Be aware that the LM317 isn't rated for as high of a current as the LM1084 either, 1.5A versus 5A. This means that it will reach thermal shutdown much faster than the LM1084 so you won't be able run nearly as many servos. I would suggest finding a 1084 from Digikey or Element14 who both ship worldwide. Otherwise, if you are at the end of your rope you could always contact our Support team and we might be able to figure out something.
1) Can you measure the voltage on the two 2 pins labeled GND and 5V by the status LED?
2) Do you have a flashing blue status LED when power is applied?
3) Do you have a flashing red LED on the Bluetooth module?
What shall I do?
Your peripheral's regulator is broken, I believe Geoff has already replied to your email with the answer.
I'm not an expert at adjustable regulators, I'm sure @Rich will reply to this thread with an answer
The data sheets I've seen for adjustable regulators often have good quality schematics which should explain the circuit that is required. In fact, page 7 of this data sheet has the schematic.
*blush* *blush* *blush*
If you are confident to do the work yourself - i'll have Geoff send you a lm1084 in an envelope today