IAR for cc2530

Are you thinking about our software stacks, like TIMAC and Z-Stack? No, there's no plans for that.

you are providing the stacks to the user with IAR IDE only.Is that stcks support in Keil?

Dear sir
Iam facing a below problem with cc2530 zigbee chip.
1.Coordinator and router are communicated in the network and data transmitted continuously from coordinator to router.If any rest is happen in router then data is not received from coordinator and loose its device state.at that time iam sending the AF_register and start up command to the cc2530 chip using UARt port for obtain the previous state of router.Now router is receiving data from coordinator.
2.Why it happened like this?
3.is there any solution for above problem?

I enable NV_Restore compile option in both modules.

is there any reason behind that to behave like that?

iam asking for behavior of cc2530 when suddenly reset happens while data receiving?

It is usually caused by memory problem. You should check if you keep allocate memory and don't free.

Dear Yk Chen
how can i check the memory allocation?

Do you use API osal_mem_alloc or other memory allocation function in your application?

yes i saw

If you want to allocate memory, you can use osal_mem_alloc() in OSAL_Memory.c to do it.

only call this function is sufficient in that .c or any modifications are required in that function?

I am confused by you now. You want to allocate memory for your application or you intend to do something else? If you want to allocate memory for your application, you should call the API in the application.

what is the use of the osal_mem_alloc() function.

For example, you need a buffer to store sensor data temporarily then you can use this API to allocate the buffer.

thank you sir for your information.
is configuration parameters are stored in the non volatile memory or not?

What do you mean configuration parameters?

basic parameters of the module before started as coordinator.

Yes, these basic parameters are stored on non volatile memory.