Part Number:TMS320F28377D
Tool/software: TI C/C++ Compiler
Hi expert,
Customer meet multiplication over flow problem in C28x MCU.
There is a global variable uint16 Pack_local; and they are doing a 185*pack_local in their code. When compile in -O4 and pack_local>354 an overflow occurs.
Below are their configurations:
On F28069:
On F28377D:
Thanks
Sheldon