I am also facing same issue for token.NCP runtime assert in this condition

if(!(totalTokenStorage < (SIMEE_BTS_SIZE_B/2))) { //fundamental limit (4)

{

// content

// content

}

so there is SIMEE_BTS_SIZE is 2048 bytes and its divided by 2.so we can use only 1024 bytes,but I have added 8 Token(each have 8 bytes) and there is base size+ my token size sum is more than 1024 bytes.so I need to change some of fundamental limit.can I do that like use 2048 bytes:

if(!(totalTokenStorage < (SIMEE_BTS_SIZE_B/1)))? or not.Please give me reply asap

Thanks,

Best Regards,

Kanji Viroja.

Hi Konrad,

Yes, UART test working fine.but this issue have not fixed when it will be generate.once I have sent clear Zigbee Event Log command then after I am getting this error.so is there any problem with command or relevant to uart connection.I think this EZSP_ERROR_NO_RESPONSE  error showing ncp failed to give respond of that command.so that host set flag for restart ncp and that problem happening.

Thanks,

Best regards,

Kanji.

Hi Konrad,

Please find below answer of your question : 

1. What stack version are you using?

A. ncp and host Used 5.3

2. What was the Host and NCP doing before the reset?

A. host and ncp both are communicating via uart and host sending command and getting response from ncp before the reset.

3. Is this ERROR easily reproducible?

A.Yes,this error frequency came and ncp reset.

Thank you.

BR,

Kanji.

Hi,

When Host and NCP communication going on and there was I seen issue like that : ezspErrorHandler 0x39(EZSP_ERROR_NO_RESPONSE) then NCP rebooted.so there is something wrong behavior in NCP or Host.Can you tell me why this things happen?

 #EM357,#UART,#NCP_HOST

Thank you in advance your support.

Regards,

Kanji Viroja

Hi all,

I am working on FOTA using Zigbee. I have NCP mode setup and there was I seen issue like ACK TIMEOUT in server side.so that unfortunately,Server taken Unplanned reboot action and firmware downloading process aborted.Anyone have Idea,What is the reason behind of Unexpected behavior of server?

Pl if you have good knowledge on Zigbee then Give me suggestion How can i fix it?

Thanks,

BR,
Kanji. 

#Zigbee,#EM357

Hi All,

I am using NCP setup for the Over the Air Communication.In that I am able to send data from server to client.But there is one of the biggest issue is that will take too much more time for the data transfer.even 500Kb transfer its take 2.5Hours time.so I think That is not fair.suppose we have big firmware file then it will takes time in days.so anyone suggest me How to fix this issue?

Hardware & Software: EM357(EmberZNet5.3.1-GA Stack)

Thanks for taking your time.

Regards,

Kanji Viroja.

Hi Konrad,

I had seen that video and that is same as the AN728 Docs follow up.I have already solved out that issue also.

Thanks for your helpful reply,

Regards,

Kanji.

Hi,

I want to create server and Client setup for the Over the Air(OTA) Communication in Zigbee and I use the both end as NCP. I did try it based on AN728 ,but Client not able to start Downloading firmware Image from the server and its drop the command it self and also unable to trace those event in Debugger.so Anyone Have Good idea over the OTA. Pl share with me How can I achieve this thing in Zigbee(EM357)?

Thanks in Advance.

Regards,

Kanji Viroja.