Asked
— Edited
Here's the debug. was working fine until then.
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?
You could always use an adjustable resistor and set Vout by measuring Vout and tweaking R2 to suit - I assume.
Thanks @Rich , I'll try with different resistances and I would like to know more about the loading effect so that I don't face any problem while connecting more controls to EZ-B...
@pranav .... this thread https://synthiam.com/Community/Questions/1775 R2D2 gave information for a LM317 and fixed voltages! I know the regulator is different but this might help... a bit
@irobot58 , that is really very useful information... But the only problem is LM317 is limited to 1.5A... If I don't find a way for LM338, I'll try to use an LM317 for powering EZ-B and take external power for all other peripherals.. I would like to know if that can work out...
Can we send you an lm1084 to make this easier?
Would you really do that? I will be very happy with it... blush blush blush
Are you confident to desolde to remove the old one? It's not a very easy task - at least for me! I always screw it up
Or would you prefer to send it to us?
If you are confident to do the work yourself - i'll have Geoff send you a lm1084 in an envelope today
@DJ , as I am limited by time... I'll try to desolde it..