neyzoter / canid2pgn

Can frame's ID and PGN(Parameter Group Number) mutual conversion

CANID - PGN Convert

Usage

# Entry into the proj dir
$ cd [PROJ_DIR]
# gcc the id2pgn.c(can frame's id convert to pgn) or pgn2id.c(pgn convert to can frame's id)
$ gcc [C_FILE] -o [OUTPUT_FILE_NAME]
#run the code
$ ./[OUTPUT_FILE_NAME]

Canid2PGN

id2pgn.c

Can frame's ID transport to PGN(Parameter Group Number).PGN is consist of R(Reserved), DP(Data Page), PF(PDU Format), GE(Group Extension).

FYI, if PF >= 240, then GE equals to PS(PDU Special), otherwise, GE equals to zero(ONE byte length).

Example Output:

Please input CAN frame's Extended ID : 0x18feae30
Get CAN frame's ID : 0x18feae30 (419343920)
|---|-|-|--------|--------|--------|
|   | | |        |        |        |
| P |R|D|   PF   |   PS   |   SA   |
|   | |P|        |        |        |
  6  0 0   254      174      48     
PF >= 240 , so GE = PS : 174
PGN : 0xfeae(65198)

PGN2Canid

pgn2id.c

PGN(Parameter Group Number) transport to Can frame's ID.

Example Output:

Please input PGN Dec : 65198
Get PGN Dec : 65198 (0x0000feae)
PF >= 240 , so PS = GE : 174
Please input SA(Source ADDR) : 48
Please input P(Priority) : 6
|---|-|-|--------|--------|--------|
|   | | |        |        |        |
| P |R|D|   PF   |   PS   |   SA   |
|   | |P|        |        |        |
  6  0 0   254      174      48     
CAN ID : 0x18feae30(419343920)

Contact

email: [email protected]