config.h File Reference

#include "compiler.h"
#include "config_motor.h"

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Data Structures
struct	motorControlFlags_t
Defines
#define	BOARD_ID   3
#define	Clear_prescaler()   (Set_cpu_prescaler(0))
	Clear_prescaler.
#define	DIRECTION_FORWARD   0
#define	DIRECTION_REVERSE   1
#define	FOSC   8000
	CPU core frequency in kHz.
#define	MOTOR_CONTROL_CENTER   0
#define	NO_ANSWER   0x99
#define	POTENTIOMETER   1
#define	REV_ID   1
#define	SOFT_ID   1
#define	STATE_RUN   1
#define	STATE_STOP   0
#define	TWI_BAUDRATE   80
#define	TWI_CMD_MASTER_READ   0x20
#define	TWI_CMD_MASTER_WRITE   0x10
#define	TWI_CMD_MASTER_WRITE_ALOT   0x30
#define	TWI_SLAVE
#define	TWI_SLAVE_ADDRESS   0x10
Functions
void	Set_cpu_prescaler (U8 x)
	Set_prescaler.

---

Define Documentation

 

#define Clear_prescaler

(

)

(Set_cpu_prescaler(0))

Clear_prescaler.

This function reset the internal CPU core clock prescaler

Parameters:

none

Returns:

none.

Definition at line 99 of file config.h.

Referenced by main().

---

Function Documentation

void Set_cpu_prescaler

(

U8

x

)

Set_prescaler.

This function configure the internal CPU core clock prescaler value

Parameters:

x,:

prescaler new value

Returns:

none.

Set_prescaler.

This function write the CPU prescaler register to a define value

Parameters:

U8

the precaler value to be written

Returns:

none.

Definition at line 84 of file main.c.

   {
      U8 save_int=SREG&0x80;
      Disable_interrupt();
      CLKPR=(1<<CLKPCE);
      CLKPR=x;
      if(save_int) { Enable_interrupt(); }
   }