Help with Arduino 1.6.7 error messages

Projects Programming
1

When compiling a new sketch I get the following error messages.

/arduino-1.6.7/libraries/canbus/global.h:6:0: warning: "true" redefined [enabled by default]
#define true 1

/arduino-1.6.7/hardware/tools/avr/lib/gcc/avr/4.8.1/include/stdbool1.j:43:0: note: this is the location of the previous definition
#define true true

/arduino-1.6.7/libraries/canbus/global.h:7:0: warning: "false" redefined [enabled by default]
#define false 0

/arduino-1.6.7/hardware/tools/avr/lib/gcc/avr/4.8.1/include/stdbool1.j:42:0: note: this is the location of the previous definition
#define false false

It looks like the program is looking for some kind of default library, which I don't understand as I believe it should be looking at a specific library I added for the sketch.

Any suggestions as to how I can clear these messages?

3

Thanks. Cleared up the error messages right away. Appreciate the help.

4

Ive put my defines in a header file defines and ime getting this error.

In file included from C:\Users\Dunk\AppData\Local\Temp\arduino_modified_sketch_574994\LedFlash.ino:5:0:

sketch\defines.h:16:0: warning: "SPI_SCK" redefined

#define SPI_SCK 12

^

sketch\defines.h:8:0: note: this is the location of the previous definition

#define SPI_SCK 13

^

sketch\defines.h:17:0: warning: "SPI_MOSI" redefined

#define SPI_MOSI 13

^

sketch\defines.h:9:0: note: this is the location of the previous definition

#define SPI_MOSI 11

^

sketch\defines.h:18:0: warning: "SPI_MISO" redefined

#define SPI_MISO 14

^

sketch\defines.h:10:0: note: this is the location of the previous definition

#define SPI_MISO 12

^

sketch\defines.h:19:0: warning: "MEM_CS" redefined

#define MEM_CS 4

^

sketch\defines.h:11:0: note: this is the location of the previous definition

#define MEM_CS 10

Ive defined them only once.

5

Ive defined them only once.

Let's see your complete sketch and the defines.h file

6

Ive defined them only once.

You appear to have defined SPI_SCK once on line 8 and once on line 16. Is that your definition of once?