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Error: L6200E: Symbol SEGGER_RTT

Hi,

I am trying to attempt the RTT tutorial and I am not able to complete the first task.

I have included the SEGGER_RTT.h deader file, copied RTT and Syscalls folders to the right place and also added the .c file to the RTT in the project.

When I try to BUILD the project I get this error. What is it?

Please help, Thanks

*** Using Compiler 'V5.06 update 2 (build 183)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
Build target 'nrf51422_xxac_s130'
compiling main.c...
linking...
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_ConfigDownBuffer multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_ConfigUpBuffer multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_GetKey multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_HasKey multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_Init multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_Read multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_SetTerminal multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_TerminalOut multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_WaitKey multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_Write multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
.\_build\nrf51422_xxac_s130.axf: Error: L6200E: Symbol SEGGER_RTT_WriteString multiply defined (by .\_build\segger_rtt_1.o and .\_build\segger_rtt.o).
Not enough information to list image symbols.
Not enough information to list the image map.
Finished: 2 information, 0 warning and 11 error messages.
".\_build\nrf51422_xxac_s130.axf" - 11 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:02
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