Gibraltar
Asked — Edited

Need V8.5 ARC

i think i need an earlyer version of ez build coz i can't connect to v15 plus keep gettingerr msg on ez update Attempting connection to COM3 EZ-B reports EZ-B Firmware V8.5 Connected Usending ping Usending ping Usending bootloader Failed to load bootloader! any advise thanks


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Netherlands
#9  

Haha, just follow the instructions in your avatar: Don't panic.:P

Gibraltar
#10  

cheers blush Niek i just might have to change it but not yet. thanks everyone for your patience tired

#12  

your not the only one having issues ....

got the builder up with bluetooth easy easy part. then i got asked to upgrade, which i followed after that i havent been able to get the program to find it. though removing it and finding it under bluetooth still no problem

error i get : Attempting connection to COM10 Connection Failed: System.IO.IOException: A device attached to the system is not functioning.

at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str) at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace) at System.IO.Ports.SerialPort.Open() at EZ_B.EZB.Connect(String portName) Disconnected

linvor - is set to com10. so that isnt the problem.

below is what i get when trying to verify image Warning: Line 2: Fixing Diff: 4 Warning: Line 676: Skipping Type: 4 Warning: Line 677: Impossible Diff: -10780 Address: 0x0, SB Size: 0x5438 Image OK

stress

Gibraltar
#13  

BT LED gose solid for 2 seconds then flashes EZ B just keeps flashig this is msg i get Attempting connection to COM7 Comm Err: The operation has timed out. BbytesToExpect: 1

Received: Disconnected Connection Failed: System.Exception: Controller Not Responding at EZ_B.EZB.Connect(String portName) Disconnected

PRO
Synthiam
#14  

Can you remove the bluetooth module, it is located on the top of the black silicon chip. It should just slide out of the plug. Then re-add it by ensuring that the 4 center pins go into the female plug (leaving one pin on either side not connected).

And if you have a camera, can you post a picture of the bottom of the EZ-B so i can see the solder joints? I'd like to verify that there are no accidently solder shorts or missing joints.

If the red light stops flashing, that means a connection has been made with the bluetooth module. If the blue light does not stop flashing, that means there is a communication disconnection between the bluetooth module and the IC.

It's happened a few times before by a faulty solder point. However, all boards are tested before shipped. If the joint broke during shipping vibrations because it wasn't 100%, that can be expected.

Gibraltar
#15  

thanks for taking the time to help i,ll e mail some pictures ps the geek shall inherit the earth (it was a typo in the good book)

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