typedef struct RampGen_t //定义结构体
{
int32_t count;
int32_t XSCALE;
float out;
void (*Init)(struct RampGen_t *ramp, int32_t XSCALE);
float (*Calc)(struct RampGen_t *ramp);
void (*SetCounter)(struct RampGen_t *ramp, int32_t count);
void (*ResetCounter)(struct RampGen_t *ramp);
void (*SetScale)(struct RampGen_t *ramp, int32_t scale);
uint8_t (*IsOverflow)(struct RampGen_t *ramp);
}RampGen_t;
#define RAMP_GEN_DAFAULT //宏定义结构体变量?可以嘛?
{
.count = 0,
.XSCALE = 0,
.out = 0,
.Init = &RampInit,
.Calc = &RampCalc,
.SetCounter = &RampSetCounter,
.ResetCounter = &RampResetCounter,
.SetScale = &RampSetScale,
.IsOverflow = &RampIsOverflow,
}
RampGen_t LRSpeedRamp = RAMP_GEN_DAFAULT; //定义结构体变量,然后把宏定义的值赋到结构体变量中
这个程序是我看别人程序看来得,请问c语言编译有问题吗? |