Hi guys, have you ever tried to do that? Can give me some experience? I got some stupid error msgs which I can not find out why?
In spite of the OP choosing C51 as the toolset, the terminal he's working with seems to use an ARM processor.
"In spite of the OP choosing C51 as the toolset, the terminal he's working with seems to use an ARM processor." No wonder he's having problems, then!! :-0
OK, here's a tip: Whatever you're porting to (C51, ARM, whatever), be sure to keep the MSVC code updated with any changes you make. Work from a single code base, with conditional compilation for the bits that really do need to be compiler-specific. eg,
#if defined( __C51__ ) // Stuff specific to Keil C51 typedef unsigned char U8; // 8 bits, unsigned typedef unsigned int U16; // 16 bits, unsigned typedef unsigned long U32; // 32 bits, unsigned typedef signed char S8; // 8 bits, signed typedef signed int S16; // 16 bits, signed typedef signed long S32; // 32 bits, signed // Memory-space specifiers #define CODE code #define DATA data #define BDATA bdata #define IDATA idata #define PDATA pdata #define XDATA xdata #elif defined (_MSVC_) // Stuff specific to MSVC typedef unsigned char U8; // 8 bits typedef unsigned short int U16; // 16 bits typedef unsigned int U32; // 32 bits typedef signed char S8; // 8 bits typedef signed short int S16; // 16 bits typedef signed int S32; // 32 bits #define CODE #define DATA #define BDATA #define IDATA #define PDATA #define XDATA #else // Neither C51 nor MSVC - stop now with an error! #error unsupported compiler #endif