It turns out there are only four intrinsic functions used in the TI Sports
Watch source code. I created my own intrinsics.c source file. It is
included below. I have implemented three of the four functions. The
remaining one should not be hard to do, I just haven't gotten to it yet.
Having gotten past the compiling phase in my effort to port the TI
Sports Watch code to mspgcc, I'm moving on to the linking phase.
I'm getting the following error:
c:\users\paul\documents\programming\texas_instruments\ez430\mspgcc4\bin\..\lib\gcc\msp430\4.4.3\..\..\..\..\bin\msp430-ld.exe:
The IAR compiler specifically generates very tight code; some of the
intrinsics (such as even_in_range) help it do so (while it's possible to
create a function that has the same operational behavior as the intrinsic,
the code generated for the intrinsic is likely to be smaller). It's quite
Peter, thanks.
I had been using -O2 and -O3, but I did not know about -Os. I tried it
and the original error is now gone.
I am now getting a series of errors like the following:
=
C:\Users\Paul\cc16wBFJ.o: In function `display_update':
main.c:(.text+0x108): warning: internal
