CAN Bus Soldered Arduino Library 1.0.0
This is a library for the MCP2518 Can Bus Breakout by Soldered
Loading...
Searching...
No Matches
Functions | Variables
mcp2518fd_can.cpp File Reference

Functions

uint16_t DRV_CANFDSPI_CalculateCRC16 (uint8_t *data, uint16_t size)
 
uint32_t DRV_CANFDSPI_DlcToDataBytes (CAN_DLC dlc)
 

Variables

static CAN_CONFIG config
 
static CAN_RX_FIFO_CONFIG rxConfig
 
static REG_CiFLTOBJ fObj
 
static REG_CiMASK mObj
 
static CAN_RX_FIFO_EVENT rxFlags
 
static CAN_RX_MSGOBJ rxObj
 
static uint8_t rxd [MAX_DATA_BYTES]
 
static CAN_TX_FIFO_CONFIG txConfig
 
static CAN_TX_FIFO_EVENT txFlags
 
static CAN_TX_MSGOBJ txObj
 
static uint8_t txd [MAX_DATA_BYTES]
 
static uint8_t spiTransmitBuffer [SPI_DEFAULT_BUFFER_LENGTH+2]
 SPI Transmit buffer.
 
static uint8_t spiReceiveBuffer [SPI_DEFAULT_BUFFER_LENGTH]
 SPI Receive buffer.
 
static const uint16_t MAX_BRP = 256
 
static const uint16_t MAX_ARBITRATION_PHASE_SEGMENT_1 = 256
 
static const uint8_t MAX_ARBITRATION_PHASE_SEGMENT_2 = 128
 
static const uint8_t MAX_ARBITRATION_SJW = 128
 
static const uint16_t MAX_DATA_PHASE_SEGMENT_1 = 32
 
static const uint8_t MAX_DATA_PHASE_SEGMENT_2 = 16
 
static const uint8_t MAX_DATA_SJW = 16
 

Function Documentation

◆ DRV_CANFDSPI_CalculateCRC16()

uint16_t DRV_CANFDSPI_CalculateCRC16 ( uint8_t * data,
uint16_t size )

◆ DRV_CANFDSPI_DlcToDataBytes()

uint32_t DRV_CANFDSPI_DlcToDataBytes ( CAN_DLC dlc)

Variable Documentation

◆ config

CAN_CONFIG config
static

◆ fObj

REG_CiFLTOBJ fObj
static

◆ MAX_ARBITRATION_PHASE_SEGMENT_1

const uint16_t MAX_ARBITRATION_PHASE_SEGMENT_1 = 256
static

◆ MAX_ARBITRATION_PHASE_SEGMENT_2

const uint8_t MAX_ARBITRATION_PHASE_SEGMENT_2 = 128
static

◆ MAX_ARBITRATION_SJW

const uint8_t MAX_ARBITRATION_SJW = 128
static

◆ MAX_BRP

const uint16_t MAX_BRP = 256
static

◆ MAX_DATA_PHASE_SEGMENT_1

const uint16_t MAX_DATA_PHASE_SEGMENT_1 = 32
static

◆ MAX_DATA_PHASE_SEGMENT_2

const uint8_t MAX_DATA_PHASE_SEGMENT_2 = 16
static

◆ MAX_DATA_SJW

const uint8_t MAX_DATA_SJW = 16
static

◆ mObj

REG_CiMASK mObj
static

◆ rxConfig

CAN_RX_FIFO_CONFIG rxConfig
static

◆ rxd

uint8_t rxd[MAX_DATA_BYTES]
static

◆ rxFlags

CAN_RX_FIFO_EVENT rxFlags
static

◆ rxObj

CAN_RX_MSGOBJ rxObj
static

◆ spiReceiveBuffer

uint8_t spiReceiveBuffer[SPI_DEFAULT_BUFFER_LENGTH]
static

SPI Receive buffer.

◆ spiTransmitBuffer

uint8_t spiTransmitBuffer[SPI_DEFAULT_BUFFER_LENGTH+2]
static

SPI Transmit buffer.

◆ txConfig

CAN_TX_FIFO_CONFIG txConfig
static

◆ txd

uint8_t txd[MAX_DATA_BYTES]
static

◆ txFlags

CAN_TX_FIFO_EVENT txFlags
static

◆ txObj

CAN_TX_MSGOBJ txObj
static