| /* Coldfire C Header File | |
| * Copyright Freescale Semiconductor Inc | |
| * All rights reserved. | |
| * | |
| * 2008/04/17 Revision: 0.2 | |
| * | |
| * (c) Copyright UNIS, spol. s r.o. 1997-2008 | |
| * UNIS, spol. s r.o. | |
| * Jundrovska 33 | |
| * 624 00 Brno | |
| * Czech Republic | |
| * http : www.processorexpert.com | |
| * mail : info@processorexpert.com | |
| */ | |
| #ifndef __MCF52259_FlexCAN_H__ | |
| #define __MCF52259_FlexCAN_H__ | |
| /********************************************************************* | |
| * | |
| * Flex Controller Area Network (FlexCAN) | |
| * | |
| *********************************************************************/ | |
| /* Register read/write macros */ | |
| #define MCF_FlexCAN_CANMCR (*(vuint32*)(0x40170000)) | |
| #define MCF_FlexCAN_CANCTRL (*(vuint32*)(0x40170004)) | |
| #define MCF_FlexCAN_TIMER (*(vuint32*)(0x40170008)) | |
| #define MCF_FlexCAN_RXGMASK (*(vuint32*)(0x40170010)) | |
| #define MCF_FlexCAN_RX14MASK (*(vuint32*)(0x40170014)) | |
| #define MCF_FlexCAN_RX15MASK (*(vuint32*)(0x40170018)) | |
| #define MCF_FlexCAN_ERRCNT (*(vuint32*)(0x4017001C)) | |
| #define MCF_FlexCAN_ERRSTAT (*(vuint32*)(0x40170020)) | |
| #define MCF_FlexCAN_IMASK (*(vuint32*)(0x40170028)) | |
| #define MCF_FlexCAN_IFLAG (*(vuint32*)(0x40170030)) | |
| /* Bit definitions and macros for MCF_FlexCAN_CANMCR */ | |
| #define MCF_FlexCAN_CANMCR_MAXMB(x) (((x)&0xF)<<0) | |
| #define MCF_FlexCAN_CANMCR_LPMACK (0x100000) | |
| #define MCF_FlexCAN_CANMCR_SUPV (0x800000) | |
| #define MCF_FlexCAN_CANMCR_FRZACK (0x1000000) | |
| #define MCF_FlexCAN_CANMCR_SOFTRST (0x2000000) | |
| #define MCF_FlexCAN_CANMCR_NOTRDY (0x8000000) | |
| #define MCF_FlexCAN_CANMCR_HALT (0x10000000) | |
| #define MCF_FlexCAN_CANMCR_FRZ (0x40000000) | |
| #define MCF_FlexCAN_CANMCR_MDIS (0x80000000) | |
| /* Bit definitions and macros for MCF_FlexCAN_CANCTRL */ | |
| #define MCF_FlexCAN_CANCTRL_PROPSEG(x) (((x)&0x7)<<0) | |
| #define MCF_FlexCAN_CANCTRL_LOM (0x8) | |
| #define MCF_FlexCAN_CANCTRL_LBUF (0x10) | |
| #define MCF_FlexCAN_CANCTRL_TSYNC (0x20) | |
| #define MCF_FlexCAN_CANCTRL_BOFFREC (0x40) | |
| #define MCF_FlexCAN_CANCTRL_SAMP (0x80) | |
| #define MCF_FlexCAN_CANCTRL_LPB (0x1000) | |
| #define MCF_FlexCAN_CANCTRL_CLK_SRC (0x2000) | |
| #define MCF_FlexCAN_CANCTRL_ERRMSK (0x4000) | |
| #define MCF_FlexCAN_CANCTRL_BOFFMSK (0x8000) | |
| #define MCF_FlexCAN_CANCTRL_PSEG2(x) (((x)&0x7)<<0x10) | |
| #define MCF_FlexCAN_CANCTRL_PSEG1(x) (((x)&0x7)<<0x13) | |
| #define MCF_FlexCAN_CANCTRL_RJW(x) (((x)&0x3)<<0x16) | |
| #define MCF_FlexCAN_CANCTRL_PRESDIV(x) (((x)&0xFF)<<0x18) | |
| /* Bit definitions and macros for MCF_FlexCAN_TIMER */ | |
| #define MCF_FlexCAN_TIMER_TIMER(x) (((x)&0xFFFF)<<0) | |
| /* Bit definitions and macros for MCF_FlexCAN_RXGMASK */ | |
| #define MCF_FlexCAN_RXGMASK_MI(x) (((x)&0x1FFFFFFF)<<0) | |
| /* Bit definitions and macros for MCF_FlexCAN_RX14MASK */ | |
| #define MCF_FlexCAN_RX14MASK_MI(x) (((x)&0x1FFFFFFF)<<0) | |
| /* Bit definitions and macros for MCF_FlexCAN_RX15MASK */ | |
| #define MCF_FlexCAN_RX15MASK_MI(x) (((x)&0x1FFFFFFF)<<0) | |
| /* Bit definitions and macros for MCF_FlexCAN_ERRCNT */ | |
| #define MCF_FlexCAN_ERRCNT_TXECTR(x) (((x)&0xFF)<<0) | |
| #define MCF_FlexCAN_ERRCNT_RXECTR(x) (((x)&0xFF)<<0x8) | |
| /* Bit definitions and macros for MCF_FlexCAN_ERRSTAT */ | |
| #define MCF_FlexCAN_ERRSTAT_ERRINT (0x2) | |
| #define MCF_FlexCAN_ERRSTAT_BOFFINT (0x4) | |
| #define MCF_FlexCAN_ERRSTAT_FLTCONF(x) (((x)&0x3)<<0x4) | |
| #define MCF_FlexCAN_ERRSTAT_FLTCONF_ACTIVE (0) | |
| #define MCF_FlexCAN_ERRSTAT_FLTCONF_PASSIVE (0x10) | |
| #define MCF_FlexCAN_ERRSTAT_FLTCONF_BUSOFF (0x20) | |
| #define MCF_FlexCAN_ERRSTAT_TXRX (0x40) | |
| #define MCF_FlexCAN_ERRSTAT_IDLE (0x80) | |
| #define MCF_FlexCAN_ERRSTAT_RXWRN (0x100) | |
| #define MCF_FlexCAN_ERRSTAT_TXWRN (0x200) | |
| #define MCF_FlexCAN_ERRSTAT_STFERR (0x400) | |
| #define MCF_FlexCAN_ERRSTAT_FRMERR (0x800) | |
| #define MCF_FlexCAN_ERRSTAT_CRCERR (0x1000) | |
| #define MCF_FlexCAN_ERRSTAT_ACKERR (0x2000) | |
| #define MCF_FlexCAN_ERRSTAT_BIT0ERR (0x4000) | |
| #define MCF_FlexCAN_ERRSTAT_BIT1ERR (0x8000) | |
| /* Bit definitions and macros for MCF_FlexCAN_IMASK */ | |
| #define MCF_FlexCAN_IMASK_BUF0M (0x1) | |
| #define MCF_FlexCAN_IMASK_BUF1M (0x2) | |
| #define MCF_FlexCAN_IMASK_BUF2M (0x4) | |
| #define MCF_FlexCAN_IMASK_BUF3M (0x8) | |
| #define MCF_FlexCAN_IMASK_BUF4M (0x10) | |
| #define MCF_FlexCAN_IMASK_BUF5M (0x20) | |
| #define MCF_FlexCAN_IMASK_BUF6M (0x40) | |
| #define MCF_FlexCAN_IMASK_BUF7M (0x80) | |
| #define MCF_FlexCAN_IMASK_BUF8M (0x100) | |
| #define MCF_FlexCAN_IMASK_BUF9M (0x200) | |
| #define MCF_FlexCAN_IMASK_BUF10M (0x400) | |
| #define MCF_FlexCAN_IMASK_BUF11M (0x800) | |
| #define MCF_FlexCAN_IMASK_BUF12M (0x1000) | |
| #define MCF_FlexCAN_IMASK_BUF13M (0x2000) | |
| #define MCF_FlexCAN_IMASK_BUF14M (0x4000) | |
| #define MCF_FlexCAN_IMASK_BUF15M (0x8000) | |
| #define MCF_FlexCAN_IMASK_BUF(x) (0x1<<(x)) | |
| /* Bit definitions and macros for MCF_FlexCAN_IFLAG */ | |
| #define MCF_FlexCAN_IFLAG_BUF0I (0x1) | |
| #define MCF_FlexCAN_IFLAG_BUF1I (0x2) | |
| #define MCF_FlexCAN_IFLAG_BUF2I (0x4) | |
| #define MCF_FlexCAN_IFLAG_BUF3I (0x8) | |
| #define MCF_FlexCAN_IFLAG_BUF4I (0x10) | |
| #define MCF_FlexCAN_IFLAG_BUF5I (0x20) | |
| #define MCF_FlexCAN_IFLAG_BUF6I (0x40) | |
| #define MCF_FlexCAN_IFLAG_BUF7I (0x80) | |
| #define MCF_FlexCAN_IFLAG_BUF8I (0x100) | |
| #define MCF_FlexCAN_IFLAG_BUF9I (0x200) | |
| #define MCF_FlexCAN_IFLAG_BUF10I (0x400) | |
| #define MCF_FlexCAN_IFLAG_BUF11I (0x800) | |
| #define MCF_FlexCAN_IFLAG_BUF12I (0x1000) | |
| #define MCF_FlexCAN_IFLAG_BUF13I (0x2000) | |
| #define MCF_FlexCAN_IFLAG_BUF14I (0x4000) | |
| #define MCF_FlexCAN_IFLAG_BUF15I (0x8000) | |
| #define MCF_FlexCAN_IFLAG_BUF(x) (0x1<<(x)) | |
| #endif /* __MCF52259_FlexCAN_H__ */ |