Hi John,
Yes you can use lwIP or NDK to get the Log events to System Analyzer. For NDK, there are functions that plugs into the ti.uia.runtime.ServiceMgr. These functions are in <uia_install_dif>/packages/ti/uia/sysbios/TransportNdk.c. For lwIP, you would have to write your own "transport" file which has the ti.uia.runtime.Transport.FxnSet funtions implemented (and plugged into ti.uia.runtime.ServiceMgr.transportFxns field. Note you need the following configuration to set the following to plug in your own lwIP transport functions also.
ServiceMgr.transportType = ServiceMgr.TransportType_USER;
Look at the cdoc for ServiceMgr for more details and example code.
You need to include and configure ti.uia.runtime.Rta also of both NDK and lwIP solutions.
Todd
[added] If you set ServiceMgr.transportType to TransportType_ETHERNET, the TransportNDK is automatically used.