CC2538: How to manage Response time for every incoming Request for CC2538.

Part Number:CC2538

Hello E2E community,

I am working on CC2538 Zigbee Z-stack Embedded firmware.

I am trying to send the Write Attribute command from Zigbee Linux Gateway Application 3.0 to a CC2538 Device.

If I am sending a write attribute command to a device & It was sent successfully over the network.

Device is immediately Responding it with status as SUCCESS.

But on the Gateway Application side, I am not able to receive any kind of indication or response related to it.

After predefined timer interval it will invoke the time out condition.

i.e.

#define DEVICE_TIMEOUT 5000 // default = 9 seconds (ms)

#define APP_TRANSACTION_TIMEOUT 5000 // 15 seconds (app needs to respond to server cmd requests within this time)

I am not getting why this is happening. so I go through logs on gateway application & sniffer data.

& found that my gateway application little bit slower than the hardware device. (i.e. CC2538 router/end device).

Will you please help to solve this problem....

1. how I put some response time delay for the each incoming request?...

2. is there any another way to handle this condition?...

NOTE : Find the attachment given below for sniffer data & Zigbee logs.

Thanks & Regard's

Shiv Patil.