mcf5213_gpt.h

I wrote this code early this year using ColdFire MCF5213 in codewarrior IDE. The LCD is STN B/W 320x

/*
 * File:    mcf5213_gpt.h
 * Purpose: Register and bit definitions
 */

#ifndef __MCF5213_GPT_H__
#define __MCF5213_GPT_H__

/*********************************************************************
*
* General Purpose Timer (GPT)
*
*********************************************************************/

/* Register read/write macros */
#define MCF_GPT_GPTIOS                    (*(vuint8 *)(&__IPSBAR[0x1A0000]))
#define MCF_GPT_GPTCFORC                  (*(vuint8 *)(&__IPSBAR[0x1A0001]))
#define MCF_GPT_GPTOC3M                   (*(vuint8 *)(&__IPSBAR[0x1A0002]))
#define MCF_GPT_GPTOC3D                   (*(vuint8 *)(&__IPSBAR[0x1A0003]))
#define MCF_GPT_GPTCNT                    (*(vuint16*)(&__IPSBAR[0x1A0004]))
#define MCF_GPT_GPTSCR1                   (*(vuint8 *)(&__IPSBAR[0x1A0006]))
#define MCF_GPT_GPTTOV                    (*(vuint8 *)(&__IPSBAR[0x1A0008]))
#define MCF_GPT_GPTCTL1                   (*(vuint8 *)(&__IPSBAR[0x1A0009]))
#define MCF_GPT_GPTCTL2                   (*(vuint8 *)(&__IPSBAR[0x1A000B]))
#define MCF_GPT_GPTIE                     (*(vuint8 *)(&__IPSBAR[0x1A000C]))
#define MCF_GPT_GPTSCR2                   (*(vuint8 *)(&__IPSBAR[0x1A000D]))
#define MCF_GPT_GPTFLG1                   (*(vuint8 *)(&__IPSBAR[0x1A000E]))
#define MCF_GPT_GPTFLG2                   (*(vuint8 *)(&__IPSBAR[0x1A000F]))
#define MCF_GPT_GPTC0                     (*(vuint16*)(&__IPSBAR[0x1A0010]))
#define MCF_GPT_GPTC1                     (*(vuint16*)(&__IPSBAR[0x1A0012]))
#define MCF_GPT_GPTC2                     (*(vuint16*)(&__IPSBAR[0x1A0014]))
#define MCF_GPT_GPTC3                     (*(vuint16*)(&__IPSBAR[0x1A0016]))
#define MCF_GPT_GPTC(x)                   (*(vuint16*)(&__IPSBAR[0x1A0010+((x)*0x002)]))
#define MCF_GPT_GPTPACTL                  (*(vuint8 *)(&__IPSBAR[0x1A0018]))
#define MCF_GPT_GPTPAFLG                  (*(vuint8 *)(&__IPSBAR[0x1A0019]))
#define MCF_GPT_GPTPACNT                  (*(vuint16*)(&__IPSBAR[0x1A001A]))
#define MCF_GPT_GPTPORT                   (*(vuint8 *)(&__IPSBAR[0x1A001D]))
#define MCF_GPT_GPTDDR                    (*(vuint8 *)(&__IPSBAR[0x1A001E]))

/* Bit definitions and macros for MCF_GPT_GPTIOS */
#define MCF_GPT_GPTIOS_IOS0               (0x01)
#define MCF_GPT_GPTIOS_IOS1               (0x02)
#define MCF_GPT_GPTIOS_IOS2               (0x04)
#define MCF_GPT_GPTIOS_IOS3               (0x08)

/* Bit definitions and macros for MCF_GPT_GPTCFORC */
#define MCF_GPT_GPTCFORC_FOC0             (0x01)
#define MCF_GPT_GPTCFORC_FOC1             (0x02)
#define MCF_GPT_GPTCFORC_FOC2             (0x04)
#define MCF_GPT_GPTCFORC_FOC3             (0x08)

/* Bit definitions and macros for MCF_GPT_GPTOC3D */
#define MCF_GPT_GPTOC3D_OC3D0             (0x01)
#define MCF_GPT_GPTOC3D_OC3D1             (0x02)
#define MCF_GPT_GPTOC3D_OC3D2             (0x04)
#define MCF_GPT_GPTOC3D_OC3D3             (0x08)

/* Bit definitions and macros for MCF_GPT_GPTSCR1 */
#define MCF_GPT_GPTSCR1_TFFCA             (0x10)
#define MCF_GPT_GPTSCR1_GPTEN             (0x80)

/* Bit definitions and macros for MCF_GPT_GPTTOV */
#define MCF_GPT_GPTTOV_TOV0               (0x01)
#define MCF_GPT_GPTTOV_TOV1               (0x02)
#define MCF_GPT_GPTTOV_TOV2               (0x04)
#define MCF_GPT_GPTTOV_TOV3               (0x08)

/* Bit definitions and macros for MCF_GPT_GPTCTL1 */
#define MCF_GPT_GPTCTL1_OL0               (0x01)
#define MCF_GPT_GPTCTL1_OM0               (0x02)
#define MCF_GPT_GPTCTL1_OL1               (0x04)
#define MCF_GPT_GPTCTL1_OM1               (0x08)
#define MCF_GPT_GPTCTL1_OL2               (0x10)
#define MCF_GPT_GPTCTL1_OM2               (0x20)
#define MCF_GPT_GPTCTL1_OL3               (0x40)
#define MCF_GPT_GPTCTL1_OM3               (0x80)
#define MCF_GPT_GPTCTL1_OUTPUT3_NOTHING   (0x00)
#define MCF_GPT_GPTCTL1_OUTPUT3_TOGGLE    (0x40)
#define MCF_GPT_GPTCTL1_OUTPUT3_CLEAR     (0x80)
#define MCF_GPT_GPTCTL1_OUTPUT3_SET       (0xC0)
#define MCF_GPT_GPTCTL1_OUTPUT2_NOTHING   (0x00)
#define MCF_GPT_GPTCTL1_OUTPUT2_TOGGLE    (0x10)
#define MCF_GPT_GPTCTL1_OUTPUT2_CLEAR     (0x20)
#define MCF_GPT_GPTCTL1_OUTPUT2_SET       (0x30)
#define MCF_GPT_GPTCTL1_OUTPUT1_NOTHING   (0x00)
#define MCF_GPT_GPTCTL1_OUTPUT1_TOGGLE    (0x04)
#define MCF_GPT_GPTCTL1_OUTPUT1_CLEAR     (0x08)
#define MCF_GPT_GPTCTL1_OUTPUT1_SET       (0x0C)
#define MCF_GPT_GPTCTL1_OUTPUT0_NOTHING   (0x00)
#define MCF_GPT_GPTCTL1_OUTPUT0_TOGGLE    (0x01)
#define MCF_GPT_GPTCTL1_OUTPUT0_CLEAR     (0x02)
#define MCF_GPT_GPTCTL1_OUTPUT0_SET       (0x03)

/* Bit definitions and macros for MCF_GPT_GPTCTL2 */
#define MCF_GPT_GPTCTL2_EDG0A             (0x01)
#define MCF_GPT_GPTCTL2_EDG0B             (0x02)
#define MCF_GPT_GPTCTL2_EDG1A             (0x04)
#define MCF_GPT_GPTCTL2_EDG1B             (0x08)
#define MCF_GPT_GPTCTL2_EDG2A             (0x10)
#define MCF_GPT_GPTCTL2_EDG2B             (0x20)
#define MCF_GPT_GPTCTL2_EDG3A             (0x40)
#define MCF_GPT_GPTCTL2_EDG3B             (0x80)
#define MCF_GPT_GPTCTL2_INPUT3_DISABLED   (0x00)
#define MCF_GPT_GPTCTL2_INPUT3_RISING     (0x40)
#define MCF_GPT_GPTCTL2_INPUT3_FALLING    (0x80)
#define MCF_GPT_GPTCTL2_INPUT3_ANY        (0xC0)
#define MCF_GPT_GPTCTL2_INPUT2_DISABLED   (0x00)
#define MCF_GPT_GPTCTL2_INPUT2_RISING     (0x10)
#define MCF_GPT_GPTCTL2_INPUT2_FALLING    (0x20)
#define MCF_GPT_GPTCTL2_INPUT2_ANY        (0x30)
#define MCF_GPT_GPTCTL2_INPUT1_DISABLED   (0x00)
#define MCF_GPT_GPTCTL2_INPUT1_RISING     (0x04)
#define MCF_GPT_GPTCTL2_INPUT1_FALLING    (0x08)
#define MCF_GPT_GPTCTL2_INPUT1_ANY        (0x0C)
#define MCF_GPT_GPTCTL2_INPUT0_DISABLED   (0x00)
#define MCF_GPT_GPTCTL2_INPUT0_RISING     (0x01)
#define MCF_GPT_GPTCTL2_INPUT0_FALLING    (0x02)
#define MCF_GPT_GPTCTL2_INPUT0_ANY        (0x03)

/* Bit definitions and macros for MCF_GPT_GPTIE */
#define MCF_GPT_GPTIE_CI0                 (0x01)
#define MCF_GPT_GPTIE_CI1                 (0x02)
#define MCF_GPT_GPTIE_CI2                 (0x04)
#define MCF_GPT_GPTIE_CI3                 (0x08)

/* Bit definitions and macros for MCF_GPT_GPTSCR2 */
#define MCF_GPT_GPTSCR2_PR(x)             (((x)&0x07)<<0)
#define MCF_GPT_GPTSCR2_TCRE              (0x08)
#define MCF_GPT_GPTSCR2_RDPT              (0x10)
#define MCF_GPT_GPTSCR2_PUPT              (0x20)
#define MCF_GPT_GPTSCR2_TOI               (0x80)
#define MCF_GPT_GPTSCR2_PR_1              (0x00)
#define MCF_GPT_GPTSCR2_PR_2              (0x01)
#define MCF_GPT_GPTSCR2_PR_4              (0x02)
#define MCF_GPT_GPTSCR2_PR_8              (0x03)
#define MCF_GPT_GPTSCR2_PR_16             (0x04)
#define MCF_GPT_GPTSCR2_PR_32             (0x05)
#define MCF_GPT_GPTSCR2_PR_64             (0x06)
#define MCF_GPT_GPTSCR2_PR_128            (0x07)

/* Bit definitions and macros for MCF_GPT_GPTFLG1 */
#define MCF_GPT_GPTFLG1_CF0               (0x01)
#define MCF_GPT_GPTFLG1_CF1               (0x02)
#define MCF_GPT_GPTFLG1_CF2               (0x04)
#define MCF_GPT_GPTFLG1_CF3               (0x08)

/* Bit definitions and macros for MCF_GPT_GPTFLG2 */
#define MCF_GPT_GPTFLG2_CF0               (0x01)
#define MCF_GPT_GPTFLG2_CF1               (0x02)
#define MCF_GPT_GPTFLG2_CF2               (0x04)
#define MCF_GPT_GPTFLG2_CF3               (0x08)
#define MCF_GPT_GPTFLG2_TOF               (0x80)

/* Bit definitions and macros for MCF_GPT_GPTC */
#define MCF_GPT_GPTC_CCNT(x)              (((x)&0xFFFF)<<0)

/* Bit definitions and macros for MCF_GPT_GPTPACTL */
#define MCF_GPT_GPTPACTL_PAI              (0x01)
#define MCF_GPT_GPTPACTL_PAOVI            (0x02)
#define MCF_GPT_GPTPACTL_CLK(x)           (((x)&0x03)<<2)
#define MCF_GPT_GPTPACTL_PEDGE            (0x10)
#define MCF_GPT_GPTPACTL_PAMOD            (0x20)
#define MCF_GPT_GPTPACTL_PAE              (0x40)
#define MCF_GPT_GPTPACTL_CLK_GPTPR        (0x00)
#define MCF_GPT_GPTPACTL_CLK_PACLK        (0x01)
#define MCF_GPT_GPTPACTL_CLK_PACLK_256    (0x02)
#define MCF_GPT_GPTPACTL_CLK_PACLK_65536  (0x03)

/* Bit definitions and macros for MCF_GPT_GPTPAFLG */
#define MCF_GPT_GPTPAFLG_PAIF             (0x01)
#define MCF_GPT_GPTPAFLG_PAOVF            (0x02)

/* Bit definitions and macros for MCF_GPT_GPTPACNT */
#define MCF_GPT_GPTPACNT_PACNT(x)         (((x)&0xFFFF)<<0)

/* Bit definitions and macros for MCF_GPT_GPTPORT */
#define MCF_GPT_GPTPORT_PORTT(x)          (((x)&0x0F)<<0)

/* Bit definitions and macros for MCF_GPT_GPTDDR */
#define MCF_GPT_GPTDDR_DDRT0              (0x01)
#define MCF_GPT_GPTDDR_DDRT1              (0x02)
#define MCF_GPT_GPTDDR_DDRT2              (0x04)
#define MCF_GPT_GPTDDR_DDRT3              (0x08)

/********************************************************************/

#endif /* __MCF5213_GPT_H__ */