Filter
Top Products
mikroC provides a library (driver) for working with the CAN module.
CAN is a very robust protocol that has error detection and signalling, self–check-
ing and fault confinement. Faulty CAN data and remote frames are re-transmitted
automatically, similar to the Ethernet.
Data transfer rates vary from up to 1 Mbit/s at network lengths below 40m to 250
Kbit/s at 250m cables, and can go even lower at greater network distances, down
to 200Kbit/s, which is the minimum bitrate defined by the standard. Cables used
are shielded twisted pairs, and maximum cable length is 1000m.
CAN supports two message formats:
Standard format, with 11 identifier bits, and
Extended format, with 29 identifier bits
Note: CAN routines are currently supported only by P18XXX8 PICmicros.
Microcontroller must be connected to CAN transceiver (MCP2551 or similar)
which is connected to CAN bus.
Note: Be sure to check CAN constants necessary for using some of the functions.
See page 145.
CANSetOperationMode
CANGetOperationMode
CANInitialize
CANSetBaudRate
CANSetMask
CANSetFilter
CANRead
CANWrite
Following routines are for the internal use by compiler only:
RegsToCANID
CANIDToRegs
MikroElektronika:
Development
tools
-
Books
-
Compilers
14 1
page
mikroC
- C Compiler for Microchip PIC microcontrollers
mikroC
making it simple...
CAN Library
Library Routines