IAR problem

liangliang lou

i use the IAR 8.10.3 to develop the program,I have some trouble with it, when i compile a C function,The software shows me a message as follow:

Error[Pe256]: invalid redeclaration of type name "magXYZ_AxisValue_t" (declared at line 19) D:\work\Park_Zigbee\parkingsystem_node\Park_EndDeice\Projects\zstack\Samples\EndDevice\Source\bsp\hmc_mag.h 19

I has defined the struct magXYZ_AxisValue_t as follow

typedef struct
{
INT16S mag_X_AxisVal;
INT16S mag_Y_AxisVal;
INT16S mag_Z_AxisVal;
}magXYZ_AxisValue_t;

and it only define in one file,what is wrong about this message!

thank you !

over 13 years ago

0 Igor Sherer over 13 years ago

Guru 31280 points

Have you searched for magXYZ_AxisValue_t in the entire project for duplicates?

Try to search for this declaration by Ctrl+Shift+F

0 liangliang lou over 13 years ago in reply to Igor Sherer

Expert 2350 points

thank you for you reply,of course,I have searched this declaration in the entire project before psting the question ,but i find that it only define in one file,other decuments have not this defination.

regard!

0 Igor Sherer over 13 years ago in reply to liangliang lou

Guru 31280 points

Hi,

Can you attach the entire header?

0 Dirty Harry over 13 years ago in reply to liangliang lou

TI__Mastermind 19350 points

I'm sorry, Liangliang, but 'magXYZ_AxisValue_t' absolutely must be defined somewhere else in your project and/or include files in order to suffer the IAR error that you posted. Try to make clean and re-build all. But I will suspicion that you will eventually find 'magXYZ_AxisValue_t' defined exactly where 'INT16S' is defined.

0 liangliang lou over 13 years ago in reply to Dirty Harry

Expert 2350 points

thank you for your helpful reply,i have found the solution to the problem,I make a mistake,the "magXYZ_AxisValue_t" has to be indeed difined in other file and my code has include this file,thank you for everyone who helped me!

0 Dirty Harry over 13 years ago in reply to liangliang lou

TI__Mastermind 19350 points

Thanks for verifying, Liangliang - it's nice to get an easy one once in a while ;)

0 Guy Wagner81 over 10 years ago

Prodigy 30 points

I Just had the same problem, and solved it. I hope that ( after 2 years) you found a solution, but for the sake of others who might have the same issue:

you might have included the file with the type def twice, so you can:

#ifndef __unique code___

#define __unique code___

typedef struct {

INT16S mag_X_AxisVal;
INT16S mag_Y_AxisVal;
INT16S mag_Z_AxisVal;
}magXYZ_AxisValue_t;

#endif

this way, if the type was some how declared, it want be declared again

Regards

Guy Wagner

Wearable Devices

Zigbee & Thread

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IAR problem