embedded c
Hi,
I am working on I2C interface with PIC32. I have taken code from microchip website. I have copied that 2 folders of I2C. but in project file they have included HardwareProfile.h and in source file i2c_master.c. But if I create a new project and include new .c and HardwareProfile.h file. It is giving an error that HardwareProfile.h file or directory not found.
I am working on I2C interface with PIC32. I have taken code from microchip website. I have copied that 2 folders of I2C. but in project file they have included HardwareProfile.h and in source file i2c_master.c. But if I create a new project and include new .c and HardwareProfile.h file. It is giving an error that HardwareProfile.h file or directory not found.
ASKER
Hi,
I tried your solution. Now it not giving me an error of hardwarProfile.h file or directory not found but it is giving me an error that `SYS_CLOCK' undeclared. even though it is declared in the hardwareprofile.h file
Here is the file
// Clock Constants
#ifndef SYS_CLOCK
#error "Define SYS_CLOCK (ex. -DSYS_CLOCK=80000000) on compiler command line"
#endif
#define GetSystemClock() (SYS_CLOCK)
#define GetPeripheralClock() (SYS_CLOCK/2)
#define GetInstructionClock() (SYS_CLOCK)
#define I2C_CLOCK_FREQ 5000
// EEPROM Constants
#define EEPROM_I2C_BUS I2C1
#define EEPROM_ADDRESS 0x50 // 0b1010000 Serial EEPROM address
regards,
shailendra.
I tried your solution. Now it not giving me an error of hardwarProfile.h file or directory not found but it is giving me an error that `SYS_CLOCK' undeclared. even though it is declared in the hardwareprofile.h file
Here is the file
// Clock Constants
#ifndef SYS_CLOCK
#error "Define SYS_CLOCK (ex. -DSYS_CLOCK=80000000) on compiler command line"
#endif
#define GetSystemClock() (SYS_CLOCK)
#define GetPeripheralClock() (SYS_CLOCK/2)
#define GetInstructionClock() (SYS_CLOCK)
#define I2C_CLOCK_FREQ 5000
// EEPROM Constants
#define EEPROM_I2C_BUS I2C1
#define EEPROM_ADDRESS 0x50 // 0b1010000 Serial EEPROM address
regards,
shailendra.
As in your code, SYS_CLOCK should be a #define constant ,
try to put
#define SYS_CLOCK 80000000 at very beginning of HardareProfile.h and compile,
and also look at this code,
#ifndef SYS_CLOCK
#error "Define SYS_CLOCK (ex. -DSYS_CLOCK=80000000) on compiler command line"
#endif
try to put
#define SYS_CLOCK 80000000 at very beginning of HardareProfile.h and compile,
and also look at this code,
#ifndef SYS_CLOCK
#error "Define SYS_CLOCK (ex. -DSYS_CLOCK=80000000) on compiler command line"
#endif
ASKER
Hi masheik,
I tried it, but still it is giving the same error.
And as it is not declared in original code also,how it gets compiled and not mine. because i just copy pasted the code.
shailendra.
I tried it, but still it is giving the same error.
And as it is not declared in original code also,how it gets compiled and not mine. because i just copy pasted the code.
shailendra.
ASKER
Hi,
I tried it, but still it is giving the same error.
And as it is not declared in original code also,how it gets compiled and not mine. because i just copy pasted the code.
shailendra.
I tried it, but still it is giving the same error.
And as it is not declared in original code also,how it gets compiled and not mine. because i just copy pasted the code.
shailendra.
ASKER CERTIFIED SOLUTION
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In your include , just try adding full .h file path like #include"C:\\C_EmbeddedPro
or set the library directory that contains the required .h file into include directories option from your IDE .