MikroElektronika PIC Microcontrollers PIC16 Bedienungsanleitung PDF herunterladen (Seite 122)

mikroBASIC

- Basic Compiler for Microchip PIC microcontrollers

sub procedure CANSetFilter(dim CAN_FILTER as byte, dim val as longint,

dim CAN_CONFIG_FLAGS as byte)

CAN must be in Configuration mode. If not, all values will be ignored.

CAN_FILTER - One of predefined constant values

val - Actual filter register value.

CAN_CONFIG_FLAGS - Type of message to filter, either

CAN_CONFIG_XTD_MSG or CAN_CONFIG_STD_MSG

Given value is bit adjusted to appropriate buffer filter registers.

sub function RegsToCANID(dim byref ptr as byte, dim CAN_CONFIG_FLAGS as

byte) as longint

sub procedure CANIDToRegs(dim byref ptr as byte, dim val as longint,

CAN_CONFIG_FLAGS as byte)

These two routines are used by other routines (internal purpose only)

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CANSetFilter

Prototype:

Parameters:

Effects:

Precondition:

RegsTOCANID and CANIDToRegs

Prototypes:

Effects:

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MikroElektronika PIC Microcontrollers PIC16 Bedienungsanleitung Seite 122