Hello
I am working on the MSP430f1491,and develop in C
In the algorithms, i perform some division and multiplicatio ( int and long, signed and unsigned) , like this example :
somvit = somvit - vitesse + dt_vit*18L; // 18L and NB_FILT are constant, somvit a long, vitesse a int
vitesse = somvit/NB_FILT;
The compilation is ok,
When I link, the C is traduced in asm, which find the instruction :
Severity and Description Path Resource Location Creation Time Id
errors encountered during linking; "TP1.out" not built TP1_correction line 0 1378756691953 522
unresolved symbol __divli, first referenced in .....TP1_correction line 0 1378756691953 518
unresolved symbol __mpyi, first referenced in
unresolved symbol __mpyl, first referenced in
unresolved symbol I_LSR_4, first referenced in
so , build does not produce .out file
In the C file, i have included the math.h.
So , i would like what is wrong in the build property or other. What I have to verify in order to build correctly. I used the classical build option, the path to the libraries ( "${CG_TOOL_ROOT}/lib" )
Thanks for your help. In the other project, i have never had this error
Fabienne