How can I define one bit of Port6 as a symbol?(C8051F020)

My system use Cygnal C8051f020.The program is with "#include <c8051f020.h>",which be compiled and specified " compiling shanghai.c... SHANGHAI.C(27): error C146: 'P6': invalid base address SHANGHAI...
How can I define one bit of Port6 as a symbol?(C8051F020)

My system use Cygnal C8051f020.The program is with "#include <c8051f020.h>",which be compiled and specified " compiling shanghai.c... SHANGHAI.C(27): error C146: 'P6': invalid base address SHANGHAI...
How to export linker-defined symbols to a symbol file?

I built an image with armlink using a scatter file. I used the --symdefs option and a steering file to export all public symbols that are in my image and that I want other code to have access to. In...
How to export linker-defined symbols to a symbol file?

I built an image with armlink using a scatter file. I used the --symdefs option and a steering file to export all public symbols that are in my image and that I want other code to have access to. In...
How to prevent Error: L6200E: Symbol multiply defined?

Hi guys, I'm receiving the Error: 'L6200E: Symbol multiply defined'. I understand one workaround is to include externs, however this is unideal. With most compilers/linkers something such as...