Keil-Toolchain files
--------------------------------------------------

+---srcKeil
    +---startup_LPC17xx.s
        system_LPC17xx.c


updates for use by pC/OS
--------------------------------------------------

* in "startup_LPC17xx.s" 


                IMPORT OSPendSV_ISR
                IMPORT OSTickISR

                ...
                DCD     OSPendSV_ISR              ; pCOS - PendSV Handler
                DCD     OSTickISR                 ; pCOS - SysTick Handler




