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#2
rjsp2022-07-26 14:49
看不懂你的需求是什么，但如果是我来写的话，我会将
 程序代码：#if defined(AMP_1) typedef struct { uint8_t reg; uint32_t data; } RAM_TAB; #elif defined(AMP_2) typedef struct { uint8_t command; uint8_t param; } RAM_TAB; #elif defined(AMP_3) typedef struct { uint8 Address; uint8 Top_data; uint8 Middle_data; uint8 Botton_data; } RAM_TAB; #elif defined(AMP_4) typedef struct { BYTE Address; BYTE First_data; BYTE Top_data; BYTE Middle_data; BYTE Botton_data; } RAM_TAB; #endif typedef int (*ampop_ctrl)( AmpList *pstAmpList, const RAM_TAB *reg, int n ); 存为一个头文件，比如 amp.h 然后在需要的地方 #define AMP_1 #incude "amp.h" |
typedef struct
{
uint8_t reg;
uint32_t data;
}COEFFICIENT_STRUCT;
typedef struct{
uint8_t command;
uint8_t param;
} cfg_reg;
typedef struct{
uint8 Address;
uint8 Top_data;
uint8 Middle_data;
uint8 Botton_data;
}RAM1_TAB;
typedef struct{
BYTE Address;
BYTE First_data;
BYTE Top_data;
BYTE Middle_data;
BYTE Botton_data;
}RAM2_TAB;
上面四个结构体，会定义成结构体数组，现在每次选用不同的器件要打开相应宏定义，而且每增加一个器件又要增加宏定义、指针函数，很麻烦和不好看。
#define AMP_1
//#define AMP_2
//#define AMP_3
//#define AMP_4
#ifdef AMP_1
typedef int (*ampop_ctrl)( AmpList *pstAmpList, const COEFFICIENT_STRUCT *reg, int n);
#elif defined (AMP_2)
typedef int (*ampop_ctrl)( AmpList *pstAmpList, const cfg_reg *reg, int n);
#elif defined (AMP_3)
typedef int (*ampop_ctrl)( AmpList *pstAmpList, const RAM1_TAB *reg, int n);
#elif defined (AMP_4)
typedef int (*ampop_ctrl)( AmpList *pstAmpList, const RAM2_TAB *reg, int n);
#endif
