- -TMS320F2812 CCS6.0添加头文件出错

只看该作者 · 2016-11-13 12:21

C:\Users\Administrator\Desktop- -自己想修改CMD文件添加自己的都文件出现各种错误

只看该作者 · 2016-11-13 12:21

0.0怎么添加图片真实跪了

只看该作者 · 2016-11-13 12:24

DSP281x_GlobalVariableDefs.c
在这个文件下
#ifdef __cplusplus
#pragma DATA_SECTION("MohuFile")
#else
#pragma DATA_SECTION(PID,"MohuFile");
#endif
volatile struct PID_H PID;
CMD文件也写好了
出现
#10010 errors encountered during linking;
#237 variable "PID" was declared with a never-completed type
#10234-D</a> unresolved symbols remain
unresolved symbol _PID, first referenced in D:/14/DSP28XX
- -求指教

只看该作者 · 2016-11-13 12:25

这是头文件
#ifndef MOHU_H_
#define MOHU_H_

#ifdef __cplusplus
extern "C" {
#endif
//---------------------------------------------------------------------------

struct PID_H{
float kp,ki,kd;
float es,es1,es2;
float kzl;
float kzzl;
Uint16 mbz;
Uint16 fhz;
Uint16 kzzl2;
};

extern volatile struct PID_H PID;

#ifdef __cplusplus
}
#endif /* extern "C" */

#endif /* MOHU_H_ */

只看该作者 · 2016-11-13 12:26

这是自己写的C文件不是主文件
#include "DSP281x_Device.h" // Headerfile Include File
#include "DSP281x_Examples.h" // Examples Include File
#include "mohu.h"
void PID_init(void)
{ PID.kzl =0;
PID.kzzl=0;
PID.es =0;
PID.es1 =0;
PID.es2 =0;
PID.kp =0.2;
PID.ki =0.015;
PID.kd =0.2;
PID.fhz =0;
PID.mbz =0;
}

void PID_realize(Uint16 init)
{
PID.fhz=init;
PID.es=(float)PID.mbz-(float)PID.fhz;
PID.kzzl=PID.kp*(PID.es-PID.es1)+PID.ki*PID.es+PID.kd*(PID.es-2*PID.es1+PID.es2);
PID.es2=PID.es1;
PID.es1=PID.es;

}