RTT ported to NRF52832 official use is SDK13, need to migrate from SDK13 to SDK15, modify records SDK15 when transplanted in a good transplant on the basis of RTT:
1, there Undefined symbol sdh_req_observers $$ Base symbol is not added because of the Misc controls linker leads --diag_suppress 6330
2, in the preparation of Sconscript note header file that contains the order, because some of the header files have an inline function, inline function calls other functions header file, this time other header files need to include the former
3, sometimes some c file with Scons compile time error will be prompted, this time need to look at the system of the same name is not a file h, h is really needed is not included into the cause errors
4, c translation of documents and h files are added, but still prompt function symbol is not defined, then there may be no open file sdk_config define the relevant driver library
5, SrcRemove did not work, the reason to be analyzed
6, with Scons compile time does not recognize s compilation of documents, the reasons to be analyzed, but at this time can already generate the correct MDK project file