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Hello everyone;
I am writing smartcard using i2c communication in PSoC 3. when debugging code i got the following error . such as syntax error near uint8. Actually uint8 is a valid data types in psoc compiler.other error is ``buffer" undefined identifier .but buffer is already defined. why it show like this. I searched internet about this error but i can't get answer.. Please help me .
main.c
#include "project.h"
#include "I2C.h"
uint8 a,zone;
int main(void)
{
for( zone=0;zone<5;zone++)
{
uint8 set(uint8 address, uint8 *Data,uint8 Num);
}
CyGlobalIntEnable;
}
uint8 set(uint8 address, uint8 *Data, uint8 Num)
{
Num=3;
address=0xB0;
if(zone==0)
{
uint8 buffer[]={03,00,00};
Data=buffer;
}
else if(zone==1)
{
for(a=0;a<3;a++)
{
Data=0;
}
uint8 buffer[]={03,01,00};//syntax error near 'uint8'
Data=buffer;
}
else if(zone==2)
{
for(a=0;a<3;a++)
{
Data=0;
}
uint8 buffer[]={03,02,00};//syntax error near 'uint8'
Data=buffer;//undefined identifier
}
else if (zone==3)
{
for(a=0;a<3;a++)
{
Data=0;
}
uint8 buffer[]={03,03,00};//syntax error near 'uint8'
Data=buffer;//undefined identifier
}
else
{
}
return 0;
uint8 I2C_Send(uint8 address,uint8 *Data,uint8 Num);//syntax error near 'uint8'
uint8 writezone(uint8 address,uint8 *Data,uint8 Num);
}
uint8 writezone(uint8 address ,uint8 *Data,uint8 Num)
{
address=0xB4;
if(zone==0)
{
Num=8;
for(a=0;a<3;a++)
{
Data=0;
}
uint8 buffer[]={00,00,05,00,07,03,04,03};
Data=buffer;
}
else if(zone==1)
{
Num=0;
Num=7;
for(a=0;a<8;a++)
{
Data=0;
}
uint8 buffer[]={00,00,04,00,07,03,05};
Data=buffer;
}
else if(zone==2)
{
Num=0;
Num=6;
for(a=0;a<7;a++)
{
Data=0;
}
uint8 buffer[]={00,00,03,00,65,73};
Data=buffer;
}
else if(zone==3)
{
Num=0;
Num=5;
for(a=0;a<6;a++)
{
Data=0;
}
uint8 buffer[]={00,00,02,74,76};
Data=buffer;
}
else
{
}
return 0;
uint8 I2C_Send(uint8 address,uint8 *Data,uint8 Num);
uint8 Readzone(uint8 address,uint8 *Data,uint8 Num);
}
uint8 Readzone(uint8 address,uint8 *Data , uint8 Num)
{
address=0xB2;
Num=3;
if(zone==0)
{
for(a=0;a<8;a++)
{
Data=0;
}
uint8 buffer[]={00,00,05};
Data=buffer;
}
else if(zone==1)
{
for(a=0;a<7;a++)
{
Data=0;
}
uint8 buffer[]={00,00,04};
Data=buffer;
}
else if(zone==2)
{
for(a=0;a<6;a++)
{
Data=0;
}
uint8 buffer[]={00,00,03};
Data=buffer;
}
else if(zone==3)
{
for(a=0;a<5;a++)
{
Data=0;
}
uint8 buffer[]={00,00,02};
Data=buffer;
}
else
{
}
return 0;
uint8 I2C_Read(uint8 address,uint8 *Data, uint8 Num);
}
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Should variables be defined and initialized at the beginning of a function?
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It is always easier for us looking for issues when you post your complete project so that we all can have a look at all of your settings. To do so, use
Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.
Bob