AnsweredAssumed Answered

ZPS_eAplZdoDiscoverNetworks(uint32 u32ChannelMask) return 0xC2

Question asked by hiren virapara on Mar 25, 2019
Latest reply on Mar 26, 2019 by Mario Ignacio Castaneda Lopez

Hi team.


Can you please help me to get out from the below issue.


Test setup :

I'm working with JN-SW-4170-v1941 as a Host-NCP mode.

You can find some of the configuratuion of my projects 



TRACE ?= 0

BAUD_RATE_115k2 ?= 1



Test explanation :

While NCP(JN5169) is starting discovery on the 2.4GHz channel, "ZPS_eAplZdoDiscoverNetworks(uint32 u32ChannelMask)" will able to execute successfully with return code as a success.
But it will fail to discover network on the 868MHz channel with return code as a 0xC2(ZPS_NWK_ENUM_INVALID_REQUEST :- Request cannot be processed).


Note:- In function ZPS_eAplZdoDiscoverNetworks(uint32 u32ChannelMask), I'm parsing proper channel mask for 2.4GHz and 868MHz But it will still fail to discover network on 868MHz channel


-I have attached a Txt file It may be helpful for you.


Can anyone please help me how to resolve this issue or any specific suggestion for the same.


feel free to ask more details