[onewire] / system.h

/******************************************************************************/
/* System Level #define Macros                                                */
/******************************************************************************/

/* TODO Define system operating frequency */

/* Microcontroller MIPs (FCY) */
#define XTAL_MHZ        4
#define _XTAL_FREQ      4000000L
#define SYS_FREQ        4000000L
#define FCY             SYS_FREQ/4

#include <pic12f1840.h>

/******************************************************************************/
/* System Function Prototypes                                                 */
/******************************************************************************/


#if _XTAL_FREQ == 4000000L
#define DelayUs(x) _delay(x)
#else
#define DelayUs(x) __delay_us(x)
#warning "This is slow"
#endif

/* Custom oscillator configuration funtions, reset source evaluation
functions, and other non-peripheral microcontroller initialization functions
go here. */

void ConfigureOscillator(void); /* Handles clock switching/osc initialization */
Commit	Line	Data
	1	/******************************************************************************/
	2	/* System Level #define Macros */
	3	/******************************************************************************/
	4
	5	/* TODO Define system operating frequency */
	6
	7	/* Microcontroller MIPs (FCY) */
	8	#define XTAL_MHZ 4
	9	#define _XTAL_FREQ 4000000L
	10	#define SYS_FREQ 4000000L
	11	#define FCY SYS_FREQ/4
	12
	13	#include <pic12f1840.h>
	14
	15	/******************************************************************************/
	16	/* System Function Prototypes */
	17	/******************************************************************************/
	18
	19
	20	#if _XTAL_FREQ == 4000000L
	21	#define DelayUs(x) _delay(x)
	22	#else
	23	#define DelayUs(x) __delay_us(x)
	24	#warning "This is slow"
	25	#endif
	26
	27	/* Custom oscillator configuration funtions, reset source evaluation
	28	functions, and other non-peripheral microcontroller initialization functions
	29	go here. */
	30
	31	void ConfigureOscillator(void); /* Handles clock switching/osc initialization */