Part Number:CC1310
Hello,
I have some small code for receiving wireless mbus messages, it is on 868MHz. It works well on CC1310 LaunchPad, but when I run it on my custom board, the 'RF_postCmd( g_RfHandle, (RF_Op*)&RF_cmdPropRx, RF_PriorityNormal, 0, RF_EventLastCmdDone | RF_EventCmdError | RF_EventCmdAborted | RF_EventCmdStopped | RF_EventCmdCancelled )' call fails all the time with status PROP_ERROR_NO_FS, even if I also call 'RF_postCmd( g_RfHandle, (RF_Op*)&RF_cmdFs, RF_PriorityNormal, NULL, 0 );' all the time, which should result in resolving the error.
I interpret this behavior like that there is high probability that there is some problem with the custom board. I am running without debugger both on launchpad and the custom board. I got some other programs working on it, so the board should be somehow working.
Can you give me some tips, what exact parts of the board could be worth checking for any problems?
I should also mention that the custom board uses different antenna. Launchpad uses universal PCB antenna and my custom board uses simple antenna for 868MHz from copper wire that was tested to work on our other applications. Looks like this: 
This is the schmatics of the board:(Please visit the site to view this file)
Thank you for advices,
Jan Kosar