Mikroelektronika MIKROE-742 데이터 시트

The 

CANSPI_OP_MODE

constants define CANSPI operation mode. Function

CANSPISetOperationMode expects one of these as it's argument:

CANSPI_MODE_BITS   = 0xE0;   // Use this to access opmode  bits

CANSPI_MODE_NORMAL = 0x00;
CANSPI_MODE_SLEEP  = 0x20;
CANSPI_MODE_LOOP   = 0x40;       

CANSPI_MODE_LISTEN = 0x60;

CANSPI_MODE_CONFIG = 0x80;

The CANSPI_CONFIG_FLAGS constants define flags related to the CANSPI mod-
ule configuration. The functions CANSPIInitialize, CANSPISetBaudRate,
CANSPISetMask and CANSPISetFilter expect one of these (or a bitwise combina-
tion) as their argument:

CANSPI_CONFIG_DEFAULT         = 0xFF;

// 11111111

CANSPI_CONFIG_PHSEG2_PRG_BIT  = 0x01;

CANSPI_CONFIG_PHSEG2_PRG_ON   = 0xFF; 

// XXXXXXX1

CANSPI_CONFIG_PHSEG2_PRG_OFF  = 0xFE;

// XXXXXXX0

CANSPI_CONFIG_LINE_FILTER_BIT = 0x02;

CANSPI_CONFIG_LINE_FILTER_ON  = 0xFF;

// XXXXXX1X

CANSPI_CONFIG_LINE_FILTER_OFF = 0xFD;

// XXXXXX0X

CANSPI_CONFIG_SAMPLE_BIT      = 0x04;
CANSPI_CONFIG_SAMPLE_ONCE     = 0xFF;

// XXXXX1XX

CANSPI_CONFIG_SAMPLE_THRICE   = 0xFB;

// XXXXX0XX

CANSPI_CONFIG_MSG_TYPE_BIT    = 0x08;
CANSPI_CONFIG_STD_MSG         = 0xFF;

// XXXX1XXX

CANSPI_CONFIG_XTD_MSG         = 0xF7;

// XXXX0XXX

CANSPI_CONFIG_DBL_BUFFER_BIT  = 0x10;

CANSPI_CONFIG_DBL_BUFFER_ON   = 0xFF;

// XXX1XXXX

CANSPI_CONFIG_DBL_BUFFER_OFF  = 0xEF;

// XXX0XXXX

CANSPI_CONFIG_MSG_BITS        = 0x60;

CANSPI_CONFIG_ALL_MSG         = 0xFFz

// X11XXXXX

CANSPI_CONFIG_VALID_XTD_MSG   = 0xDF;

// X10XXXXX

CANSPI_CONFIG_VALID_STD_MSG   = 0xBF;

// X01XXXXX

CANSPI_CONFIG_ALL_VALID_MSG   = 0x9F;

// X00XXXXX

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