*** Using Compiler 'V5.06 update 6 (build 750)', folder: 'D:\Keil_v5\ARM\ARMCC\Bin'
Build target 'Target 1'
compiling adc.c...
linking...
..\OBJ\Template.axf: Error: L6218E: Undefined symbol DMA_Cmd (referred from adc.o).
..\OBJ\Template.axf: Error: L6218E: Undefined symbol DMA_DeInit (referred from adc.o).
..\OBJ\Template.axf: Error: L6218E: Undefined symbol DMA_Init (referred from adc.o).
Not enough information to list image symbols.
Not enough information to list load addresses in the image map.
Finished: 2 information, 0 warning and 3 error messages.
"..\OBJ\Template.axf" - 3 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:01