Getting started files
The following files are from the trivial example Blinky for OSHChip in the mbed environment
OSHChip_Pin_Names.h should probably be used in all OSHChip applications, regardless of the compiler environment
OSHChip_Blinky.cpp is a trivial program that uses OSHChip_Pin_Names.h and also shows the OSHChip_Init() function being called at the beginning of main, to override the UART pin assignments that the mbed environment does prior to main() being called. In non-mbed environments, the UART setup is your responsibility. Until I write an OSHChip specific version, please refer to Nordic's SDK.
OSHChip_Init.c While this function is specific to the mbed environment that sets up the UART before main() is called, the techniques used to assign UART pins and change the BAUD of the UART are applicable for all compiler environments.