From e3c5a487a81b9939063209bfbfc8ca6629b09d6c Mon Sep 17 00:00:00 2001 From: wangcoolc <1387172050@163.com> Date: Thu, 5 Nov 2020 09:53:12 +0800 Subject: [PATCH] Rename mcp_can_dfs.h to mcp2515_can_fds.h --- mcp2515_can_dfs.h | 0 mcp_can_dfs.h | 484 ---------------------------------------------- 2 files changed, 484 deletions(-) create mode 100644 mcp2515_can_dfs.h delete mode 100644 mcp_can_dfs.h diff --git a/mcp2515_can_dfs.h b/mcp2515_can_dfs.h new file mode 100644 index 0000000..e69de29 diff --git a/mcp_can_dfs.h b/mcp_can_dfs.h deleted file mode 100644 index 83c4078..0000000 --- a/mcp_can_dfs.h +++ /dev/null @@ -1,484 +0,0 @@ -/* - mcp_can_dfs.h - 2012 Copyright (c) Seeed Technology Inc. All right reserved. - - Author:Loovee (loovee@seeed.cc) - 2014-1-16 - - Contributor: - - Cory J. Fowler - Latonita - Woodward1 - Mehtajaghvi - BykeBlast - TheRo0T - Tsipizic - ralfEdmund - Nathancheek - BlueAndi - Adlerweb - Btetz - Hurvajs - xboxpro1 - ttlappalainen - - The MIT License (MIT) - - Copyright (c) 2013 Seeed Technology Inc. - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ -#ifndef _MCP2515DFS_H_ -#define _MCP2515DFS_H_ - -#include -#include -#include - - -// if print debug information -#ifndef DEBUG_EN - #define DEBUG_EN 1 -#endif - -// Begin mt - -#define TIMEOUTVALUE 50 -#define MCP_SIDH 0 -#define MCP_SIDL 1 -#define MCP_EID8 2 -#define MCP_EID0 3 - -#define MCP_TXB_EXIDE_M 0x08 // In TXBnSIDL -#define MCP_DLC_MASK 0x0F // 4 LSBits -#define MCP_RTR_MASK 0x40 // (1<<6) Bit 6 - -#define MCP_RXB_RX_ANY 0x60 -#define MCP_RXB_RX_EXT 0x40 -#define MCP_RXB_RX_STD 0x20 -#define MCP_RXB_RX_STDEXT 0x00 -#define MCP_RXB_RX_MASK 0x60 -#define MCP_RXB_BUKT_MASK (1<<2) - - -// Bits in the TXBnCTRL registers. - -#define MCP_TXB_TXBUFE_M 0x80 -#define MCP_TXB_ABTF_M 0x40 -#define MCP_TXB_MLOA_M 0x20 -#define MCP_TXB_TXERR_M 0x10 -#define MCP_TXB_TXREQ_M 0x08 -#define MCP_TXB_TXIE_M 0x04 -#define MCP_TXB_TXP10_M 0x03 - -#define MCP_TXB_RTR_M 0x40 // In TXBnDLC -#define MCP_RXB_IDE_M 0x08 // In RXBnSIDL -#define MCP_RXB_RTR_M 0x40 // In RXBnDLC - -#define MCP_STAT_TX_PENDING_MASK (0x54) -#define MCP_STAT_TX0_PENDING (0x04) -#define MCP_STAT_TX1_PENDING (0x10) -#define MCP_STAT_TX2_PENDING (0x40) -#define MCP_STAT_TXIF_MASK (0xA8) -#define MCP_STAT_TX0IF (0x08) -#define MCP_STAT_TX1IF (0x20) -#define MCP_STAT_TX2IF (0x80) -#define MCP_STAT_RXIF_MASK (0x03) -#define MCP_STAT_RX0IF (1<<0) -#define MCP_STAT_RX1IF (1<<1) - -#define MCP_EFLG_RX1OVR (1<<7) -#define MCP_EFLG_RX0OVR (1<<6) -#define MCP_EFLG_TXBO (1<<5) -#define MCP_EFLG_TXEP (1<<4) -#define MCP_EFLG_RXEP (1<<3) -#define MCP_EFLG_TXWAR (1<<2) -#define MCP_EFLG_RXWAR (1<<1) -#define MCP_EFLG_EWARN (1<<0) -#define MCP_EFLG_ERRORMASK (0xF8) // 5 MS-Bits - -// Define MCP2515 register addresses - -#define MCP_RXF0SIDH 0x00 -#define MCP_RXF0SIDL 0x01 -#define MCP_RXF0EID8 0x02 -#define MCP_RXF0EID0 0x03 -#define MCP_RXF1SIDH 0x04 -#define MCP_RXF1SIDL 0x05 -#define MCP_RXF1EID8 0x06 -#define MCP_RXF1EID0 0x07 -#define MCP_RXF2SIDH 0x08 -#define MCP_RXF2SIDL 0x09 -#define MCP_RXF2EID8 0x0A -#define MCP_RXF2EID0 0x0B -#define MCP_BFPCTRL 0x0C -#define MCP_TXRTSCTRL 0x0D -#define MCP_CANSTAT 0x0E -#define MCP_CANCTRL 0x0F -#define MCP_RXF3SIDH 0x10 -#define MCP_RXF3SIDL 0x11 -#define MCP_RXF3EID8 0x12 -#define MCP_RXF3EID0 0x13 -#define MCP_RXF4SIDH 0x14 -#define MCP_RXF4SIDL 0x15 -#define MCP_RXF4EID8 0x16 -#define MCP_RXF4EID0 0x17 -#define MCP_RXF5SIDH 0x18 -#define MCP_RXF5SIDL 0x19 -#define MCP_RXF5EID8 0x1A -#define MCP_RXF5EID0 0x1B -#define MCP_TEC 0x1C -#define MCP_REC 0x1D -#define MCP_RXM0SIDH 0x20 -#define MCP_RXM0SIDL 0x21 -#define MCP_RXM0EID8 0x22 -#define MCP_RXM0EID0 0x23 -#define MCP_RXM1SIDH 0x24 -#define MCP_RXM1SIDL 0x25 -#define MCP_RXM1EID8 0x26 -#define MCP_RXM1EID0 0x27 -#define MCP_CNF3 0x28 -#define MCP_CNF2 0x29 -#define MCP_CNF1 0x2A -#define MCP_CANINTE 0x2B -#define MCP_CANINTF 0x2C -#define MCP_EFLG 0x2D -#define MCP_TXB0CTRL 0x30 -#define MCP_TXB0SIDH 0x31 -#define MCP_TXB1CTRL 0x40 -#define MCP_TXB1SIDH 0x41 -#define MCP_TXB2CTRL 0x50 -#define MCP_TXB2SIDH 0x51 -#define MCP_RXB0CTRL 0x60 -#define MCP_RXB0SIDH 0x61 -#define MCP_RXB1CTRL 0x70 -#define MCP_RXB1SIDH 0x71 - -#define MCP_TX_INT 0x1C // Enable all transmit interrup ts -#define MCP_TX01_INT 0x0C // Enable TXB0 and TXB1 interru pts -#define MCP_RX_INT 0x03 // Enable receive interrupts -#define MCP_NO_INT 0x00 // Disable all interrupts - -#define MCP_TX01_MASK 0x14 -#define MCP_TX_MASK 0x54 - - -// Define SPI Instruction Set - -#define MCP_WRITE 0x02 -#define MCP_READ 0x03 -#define MCP_BITMOD 0x05 -#define MCP_LOAD_TX0 0x40 -#define MCP_LOAD_TX1 0x42 -#define MCP_LOAD_TX2 0x44 - -#define MCP_RTS_TX0 0x81 -#define MCP_RTS_TX1 0x82 -#define MCP_RTS_TX2 0x84 -#define MCP_RTS_ALL 0x87 -#define MCP_READ_RX0 0x90 -#define MCP_READ_RX1 0x94 -#define MCP_READ_STATUS 0xA0 -#define MCP_RX_STATUS 0xB0 -#define MCP_RESET 0xC0 - - -// CANCTRL Register Values - -#define MODE_NORMAL 0x00 -#define MODE_SLEEP 0x20 -#define MODE_LOOPBACK 0x40 -#define MODE_LISTENONLY 0x60 -#define MODE_CONFIG 0x80 -#define MODE_POWERUP 0xE0 -#define MODE_MASK 0xE0 -#define ABORT_TX 0x10 -#define MODE_ONESHOT 0x08 -#define CLKOUT_ENABLE 0x04 -#define CLKOUT_DISABLE 0x00 -#define CLKOUT_PS1 0x00 -#define CLKOUT_PS2 0x01 -#define CLKOUT_PS4 0x02 -#define CLKOUT_PS8 0x03 - - -// CNF1 Register Values - -#define SJW1 0x00 -#define SJW2 0x40 -#define SJW3 0x80 -#define SJW4 0xC0 - - -// CNF2 Register Values - -#define BTLMODE 0x80 -#define SAMPLE_1X 0x00 -#define SAMPLE_3X 0x40 - - -// CNF3 Register Values - -#define SOF_ENABLE 0x80 -#define SOF_DISABLE 0x00 -#define WAKFIL_ENABLE 0x40 -#define WAKFIL_DISABLE 0x00 - - -// CANINTF Register Bits - -#define MCP_RX0IF 0x01 -#define MCP_RX1IF 0x02 -#define MCP_TX0IF 0x04 -#define MCP_TX1IF 0x08 -#define MCP_TX2IF 0x10 -#define MCP_ERRIF 0x20 -#define MCP_WAKIF 0x40 -#define MCP_MERRF 0x80 - -// BFPCTRL Register Bits - -#define B1BFS 0x20 -#define B0BFS 0x10 -#define B1BFE 0x08 -#define B0BFE 0x04 -#define B1BFM 0x02 -#define B0BFM 0x01 - -// TXRTCTRL Register Bits - -#define B2RTS 0x20 -#define B1RTS 0x10 -#define B0RTS 0x08 -#define B2RTSM 0x04 -#define B1RTSM 0x02 -#define B0RTSM 0x01 - -// clock - -#define MCP_16MHz 1 -#define MCP_8MHz 2 - -// speed 16M - -#define MCP_16MHz_1000kBPS_CFG1 (0x00) -#define MCP_16MHz_1000kBPS_CFG2 (0xD0) -#define MCP_16MHz_1000kBPS_CFG3 (0x82) - -#define MCP_16MHz_500kBPS_CFG1 (0x00) -#define MCP_16MHz_500kBPS_CFG2 (0xF0) -#define MCP_16MHz_500kBPS_CFG3 (0x86) - -#define MCP_16MHz_250kBPS_CFG1 (0x41) -#define MCP_16MHz_250kBPS_CFG2 (0xF1) -#define MCP_16MHz_250kBPS_CFG3 (0x85) - -#define MCP_16MHz_200kBPS_CFG1 (0x01) -#define MCP_16MHz_200kBPS_CFG2 (0xFA) -#define MCP_16MHz_200kBPS_CFG3 (0x87) - -#define MCP_16MHz_125kBPS_CFG1 (0x03) -#define MCP_16MHz_125kBPS_CFG2 (0xF0) -#define MCP_16MHz_125kBPS_CFG3 (0x86) - -#define MCP_16MHz_100kBPS_CFG1 (0x03) -#define MCP_16MHz_100kBPS_CFG2 (0xFA) -#define MCP_16MHz_100kBPS_CFG3 (0x87) - -#define MCP_16MHz_95kBPS_CFG1 (0x03) -#define MCP_16MHz_95kBPS_CFG2 (0xAD) -#define MCP_16MHz_95kBPS_CFG3 (0x07) - -#define MCP_16MHz_83k3BPS_CFG1 (0x03) -#define MCP_16MHz_83k3BPS_CFG2 (0xBE) -#define MCP_16MHz_83k3BPS_CFG3 (0x07) - -#define MCP_16MHz_80kBPS_CFG1 (0x03) -#define MCP_16MHz_80kBPS_CFG2 (0xFF) -#define MCP_16MHz_80kBPS_CFG3 (0x87) - -#define MCP_16MHz_50kBPS_CFG1 (0x07) -#define MCP_16MHz_50kBPS_CFG2 (0xFA) -#define MCP_16MHz_50kBPS_CFG3 (0x87) - -#define MCP_16MHz_40kBPS_CFG1 (0x07) -#define MCP_16MHz_40kBPS_CFG2 (0xFF) -#define MCP_16MHz_40kBPS_CFG3 (0x87) - -#define MCP_16MHz_33kBPS_CFG1 (0x09) -#define MCP_16MHz_33kBPS_CFG2 (0xBE) -#define MCP_16MHz_33kBPS_CFG3 (0x07) - -#define MCP_16MHz_31k25BPS_CFG1 (0x0F) -#define MCP_16MHz_31k25BPS_CFG2 (0xF1) -#define MCP_16MHz_31k25BPS_CFG3 (0x85) - -#define MCP_16MHz_25kBPS_CFG1 (0X0F) -#define MCP_16MHz_25kBPS_CFG2 (0XBA) -#define MCP_16MHz_25kBPS_CFG3 (0X07) - -#define MCP_16MHz_20kBPS_CFG1 (0x0F) -#define MCP_16MHz_20kBPS_CFG2 (0xFF) -#define MCP_16MHz_20kBPS_CFG3 (0x87) - -#define MCP_16MHz_10kBPS_CFG1 (0x1F) -#define MCP_16MHz_10kBPS_CFG2 (0xFF) -#define MCP_16MHz_10kBPS_CFG3 (0x87) - -#define MCP_16MHz_5kBPS_CFG1 (0x3F) -#define MCP_16MHz_5kBPS_CFG2 (0xFF) -#define MCP_16MHz_5kBPS_CFG3 (0x87) - -#define MCP_16MHz_666kBPS_CFG1 (0x00) -#define MCP_16MHz_666kBPS_CFG2 (0xA0) -#define MCP_16MHz_666kBPS_CFG3 (0x04) - - -// speed 8M - -#define MCP_8MHz_1000kBPS_CFG1 (0x00) -#define MCP_8MHz_1000kBPS_CFG2 (0x80) -#define MCP_8MHz_1000kBPS_CFG3 (0x00) - -#define MCP_8MHz_500kBPS_CFG1 (0x00) -#define MCP_8MHz_500kBPS_CFG2 (0x90) -#define MCP_8MHz_500kBPS_CFG3 (0x02) - -#define MCP_8MHz_250kBPS_CFG1 (0x00) -#define MCP_8MHz_250kBPS_CFG2 (0xb1) -#define MCP_8MHz_250kBPS_CFG3 (0x05) - -#define MCP_8MHz_200kBPS_CFG1 (0x00) -#define MCP_8MHz_200kBPS_CFG2 (0xb4) -#define MCP_8MHz_200kBPS_CFG3 (0x06) - -#define MCP_8MHz_125kBPS_CFG1 (0x01) -#define MCP_8MHz_125kBPS_CFG2 (0xb1) -#define MCP_8MHz_125kBPS_CFG3 (0x05) - -#define MCP_8MHz_100kBPS_CFG1 (0x01) -#define MCP_8MHz_100kBPS_CFG2 (0xb4) -#define MCP_8MHz_100kBPS_CFG3 (0x06) - -#define MCP_8MHz_80kBPS_CFG1 (0x01) -#define MCP_8MHz_80kBPS_CFG2 (0xbf) -#define MCP_8MHz_80kBPS_CFG3 (0x07) - -#define MCP_8MHz_50kBPS_CFG1 (0x03) -#define MCP_8MHz_50kBPS_CFG2 (0xb4) -#define MCP_8MHz_50kBPS_CFG3 (0x06) - -#define MCP_8MHz_40kBPS_CFG1 (0x03) -#define MCP_8MHz_40kBPS_CFG2 (0xbf) -#define MCP_8MHz_40kBPS_CFG3 (0x07) - -#define MCP_8MHz_31k25BPS_CFG1 (0x07) -#define MCP_8MHz_31k25BPS_CFG2 (0xa4) -#define MCP_8MHz_31k25BPS_CFG3 (0x04) - -#define MCP_8MHz_20kBPS_CFG1 (0x07) -#define MCP_8MHz_20kBPS_CFG2 (0xbf) -#define MCP_8MHz_20kBPS_CFG3 (0x07) - -#define MCP_8MHz_10kBPS_CFG1 (0x0f) -#define MCP_8MHz_10kBPS_CFG2 (0xbf) -#define MCP_8MHz_10kBPS_CFG3 (0x07) - -#define MCP_8MHz_5kBPS_CFG1 (0x1f) -#define MCP_8MHz_5kBPS_CFG2 (0xbf) -#define MCP_8MHz_5kBPS_CFG3 (0x07) - -#define MCPDEBUG (0) -#define MCPDEBUG_TXBUF (0) -#define MCP_N_TXBUFFERS (3) - -#define MCP_RXBUF_0 (MCP_RXB0SIDH) -#define MCP_RXBUF_1 (MCP_RXB1SIDH) - -#define MCP2515_SELECT() digitalWrite(SPICS, LOW) -#define MCP2515_UNSELECT() digitalWrite(SPICS, HIGH) - -#define MCP2515_OK (0) -#define MCP2515_FAIL (1) -#define MCP_ALLTXBUSY (2) - -#define CANDEBUG 1 - -#define CANUSELOOP 0 - -#define CANSENDTIMEOUT (200) // milliseconds - -#define MCP_PIN_HIZ (0) -#define MCP_PIN_INT (1) -#define MCP_PIN_OUT (2) -#define MCP_PIN_IN (3) - -#define MCP_RX0BF (0) -#define MCP_RX1BF (1) -#define MCP_TX0RTS (2) -#define MCP_TX1RTS (3) -#define MCP_TX2RTS (4) - - -// initial value of gCANAutoProcess - -#define CANAUTOPROCESS (1) -#define CANAUTOON (1) -#define CANAUTOOFF (0) -#define CAN_STDID (0) -#define CAN_EXTID (1) -#define CANDEFAULTIDENT (0x55CC) -#define CANDEFAULTIDENTEXT (CAN_EXTID) - -#define CAN_5KBPS 1 -#define CAN_10KBPS 2 -#define CAN_20KBPS 3 -#define CAN_25KBPS 4 -#define CAN_31K25BPS 5 -#define CAN_33KBPS 6 -#define CAN_40KBPS 7 -#define CAN_50KBPS 8 -#define CAN_80KBPS 9 -#define CAN_83K3BPS 10 -#define CAN_95KBPS 11 -#define CAN_100KBPS 12 -#define CAN_125KBPS 13 -#define CAN_200KBPS 14 -#define CAN_250KBPS 15 -#define CAN_500KBPS 16 -#define CAN_666KBPS 17 -#define CAN_1000KBPS 18 - -#define CAN_OK (0) -#define CAN_FAILINIT (1) -#define CAN_FAILTX (2) -#define CAN_MSGAVAIL (3) -#define CAN_NOMSG (4) -#define CAN_CTRLERROR (5) -#define CAN_GETTXBFTIMEOUT (6) -#define CAN_SENDMSGTIMEOUT (7) -#define CAN_FAIL (0xff) - -#define CAN_MAX_CHAR_IN_MESSAGE (8) - -#endif -/********************************************************************************************************* - END FILE -*********************************************************************************************************/