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Problem with structure

 
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YulL



Joined: 29 Sep 2004
Posts: 39
Location: Paris (France)

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Problem with structure
PostPosted: Fri Nov 05, 2004 7:55 am     Reply with quote

Hi,

I'm using two variables : CVM_CRC and PIC_CRC... CVM_Header, PIC_Header... etc... But now I prefer to use structures in order to make my code more readable!

Here is what I have already done for that :

struct BusMail
{ int8 longueur[2];
int8 prim[2];
int8 param[32];
int8 header;
int8 CRC;
int8 SuId;
int8 TxSeq;
int8 RxSeq;
int1 IC;
int1 PF;
} PIC, CVM;

void send_control(int8 PIC.SuId, int8 PIC.RxSeq, int8 PIC.PF);
void API_FP_INVOKE_ACCESS_RIGHTS(int8 PIC.TxSeq, int8 PIC.RxSeq);
void CVM_EEPROM_WRITE_REQ_BASE(int8 PIC.TxSeq, int8 PIC.RxSeq);


But when I compile I have the error message : "Expecting a , or )"
I can't find where I'm wrong... Evil or Very Mad

Thanks by advance for your support. Razz
asmallri



Joined: 12 Aug 2004
Posts: 1634
Location: Perth, Australia

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PostPosted: Fri Nov 05, 2004 8:26 am     Reply with quote

Code:
void send_control(int8 PIC.SuId, int8 PIC.RxSeq, int8 PIC.PF);
void API_FP_INVOKE_ACCESS_RIGHTS(int8 PIC.TxSeq, int8 PIC.RxSeq);
void CVM_EEPROM_WRITE_REQ_BASE(int8 PIC.TxSeq, int8 PIC.RxSeq);


I assume you are showing the functional protypes. In which case they should be..

Code:
void send_control(int8 SuId, int8 RxSeq, int8 PF);
void API_FP_INVOKE_ACCESS_RIGHTS(int8 TxSeq, int8 RxSeq);
void CVM_EEPROM_WRITE_REQ_BASE(int8 TxSeq, int8 RxSeq);


Then when you call one it would look like..

Code:
send_control(PIC.SuId, PIC.RxSeq, PIC.PF);

_________________
Regards, Andrew

http://www.brushelectronics.com/software
Home of Ethernet, SD card and Encrypted Serial Bootloaders for PICs!!
YulL



Joined: 29 Sep 2004
Posts: 39
Location: Paris (France)

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PostPosted: Mon Nov 08, 2004 3:40 am     Reply with quote

Thanks for your advice it works fine now!!
Wink
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