CAN_OMEGA

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Ultimate CAN Bus tool for Car hacking. Full Featured hardware & software.

CAN_OMEGA 최신버젼 다운로드

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# CAN_OMEGA  
Ultimate CAN Bus tool for Car hacking.  
Command set is compatible with USBTin

## Features
Support full OBD-II Features including followings:    
ISO15765 CAN250Kbps 11bit   
ISO15765 CAN250Kbps 29bit   
ISO15765 CAN500Kbps 11bit   
ISO15765 CAN500Kbps 29bit   
ISO9141-2 5bps Init   
ISO14230 KWP2000 5bps Init   
ISO14230 KWP2000 Fast Init   
SAE J1850 PWM   
SAE J1850 VPW   
Multi-Frame Support   
Soft-controlled end-point matching resistors.

Support for incomming CAN FD. (use MCP2517FD in place of MCP2515)

## v1.1 PCB Photo   
![image](https://raw.githubusercontent.com/zjlywjh001/CAN_OMEGA/master/hardware/photos/pcb_photo_1.1.png)

## v1.1 Assembled Board
![image](https://raw.githubusercontent.com/zjlywjh001/CAN_OMEGA/master/hardware/photos/assembled_board_1.1.png)

## v1.0 PCB Photo
![image](https://raw.githubusercontent.com/zjlywjh001/CAN_OMEGA/master/hardware/photos/pcb_photo.png)

## v1.0 Assembled Board
![image](https://raw.githubusercontent.com/zjlywjh001/CAN_OMEGA/master/hardware/photos/assembled_board.png)

## Drivers
CAN Omega use CP2102 chip to convert UART to USB.    
For Linux, Windows >8 no additional driver is needed!     
CAN Omega will be automatically detected as virtual serial port.   
Device is mapped to serial port "/dev/ttyUSBx" (Linux) or "COMx" (Windows).      
For Windows<8 and Mac OS, you can get the corresponding drivers here: 
[http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx](http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx)    
And On MacOS the Device's serial Port will become "/dev/tty.SLAB_USBtoUART", you needed input the port name manually.     
The Serial Port works in 115200 8 N 1 Mode.

## Firmware Repository
See here for more details: [https://github.com/zjlywjh001/CAN_Omega_Firmware](https://github.com/zjlywjh001/CAN_Omega_Firmware)

Notice: 
Firmware should work with the bootloader, but the source code of the bootloader can't be released due to some license issues.
So I can only release the bootloader in binary.

## A cross platform GUI tool.
See here for more details: [https://github.com/zjlywjh001/CAN_OMEGA_Tools](https://github.com/zjlywjh001/CAN_OMEGA_Tools)   
Requirement: JRE >= 1.8   
![image](https://github.com/zjlywjh001/CAN_OMEGA/raw/master/software/CAN%20Omeage%20tools/screenshots/demo.png)    
This tool offers the following functions:    
CAN/K-Line/J1850 Packet Transreceiver   
CAN Packet Analysis  
CAN Fuzzing tool   
Frimware Update

## Command Set
Following commands are inherited from USBTin's Command Set:   
Sx[CR]:--------Set CAN Bus baudrate
x: Bitrate id (0-8)   
 S0 = 10 kBaud   
 S1 = 20 kBaud   
 S2 = 50 kBaud   
 S3 = 100 kBaud   
 S4 = 125 kBaud   
 S5 = 250 kBaud   
 S6 = 500 kBaud   
 S7 = 800 kBaud   
 S8 = 1 MBaud   
  
sxxyyzz[CR]--- -Set can bitrate registers of MCP2515. You can set non-standard baudrates which are not supported by the "Sx" command.   
xx: CNF1 as hexadecimal value (00-FF)  
yy: CNF2 as hexadecimal value (00-FF)  
zz: CNF3 as hexadecimal value

Gxx[CR] --- Read MCP2515 register.    
xx: Address of MCP2515 register to read as hexadecimal value (00-FF).

Wxxyy[CR] ---Write MCP2515 register.    
xx: Address of MCP2515 register to write. Hexadecimal value (00-FF).    
yy: Data to write to the register. Hexadecimal value (00-FF).

V[CR]---Get hardware version

v[CR]---Get firmware version.

N[CR]---Get serial number. Returns always 0xffff.

O[CR]---Open CAN channel.

l[CR]---Open device in loop back mode.

L[CR]---Open CAN channel in listen-only mode.

C[CR]---Close CAN channel

tiiildd..[CR]---Transmit standard (11 bit) frame.   
iii: Identifier in hexadecimal format (000-7FF)      
l: Data length (0-8)     
dd: Data byte value in hexadecimal format (00-FF)

Tiiiiiiiildd..[CR]---Transmit extended (29 bit) frame.      
iiiiiiii: Identifier in hexadecimal format (0000000-1FFFFFFF)   
l: Data length (0-8)   
dd: Data byte value in hexadecimal format (00-FF)

riiil[CR] --- Transmit standard RTR (11 bit) frame.     
iii: Identifier in hexadecimal format (000-7FF)      
l: Data length (0-8)

Riiiiiiiil[CR]---Transmit extended RTR (29 bit) frame.   
iiiiiiii: Identifier in hexadecimal format (0000000-1FFFFFFF)   
l: Data length (0-8)

F[CR]---Read status/error flag of can controller   
Return: Fxx[CR] with xx as hexadecimal byte with following error flags:   
Bit 0 - not used   
Bit 1 - not used   
Bit 2 - Error warning (Bit EWARN of MCP2515)   
Bit 3 - Data overrun (Bit RX1OVR or RX0OVR of MCP2515)   
Bit 4 - not used   
Bit 5 - Error-Passive (Bit TXEP or RXEP of MCP2515)   
Bit 6 - not used   
Bit 7 - Bus error (Bit TXBO of MCP2515)

Zx[CR]---Set timestamping on/off.   
x: 0=off, 1=on   
mxxxxxxxx[CR]---Set accpetance filter mask. SJA1000 format (AM0..AM3). Only first 11bit are relevant.   
xxxxxxxx: Acceptance filter mask   
Mxxxxxxxx[CR]---Set accpetance filter code. SJA1000 format (AC0..AC3). Only first 11bit are relevant.   
xxxxxxxx: Acceptance filter code

And the following commands are added in CAN Omega:   
b[CR] --- reset Device

f -- CAN Fuzzing Function   
Examples:   
fz[CR] --- Pause Fuzzing   
fP[CR] --- Stop Fuzzing   
fr[CR] --- Resume Fuzzing  
fuzzing config format:   
f [d/D] [id] [dlc] [s/S] [FROM] [TO] [g/G] p [period] (u [until] m [mask]) [CR], part in bracket is depend on [s/S] option   
[d/D] means extended frame or not. d represent for fuzzing 11bit packet,[id] should be 11 bit, 'D' means 29bit
[dlc] is packet len  
[s/S] 's' means this config has a until config, when a receiving packet match the pattern the fuzzing will stop. And 'S' for fuzzing without a 'until' config.(with out the data in brackets)   
[FROM] is the start packet, encoded in hex   
[TO] is the end packet, encoded in hex    
(Every byte in [TO] config should be strict greater than correspoding byte in [FROM])   
[g/G] is the fuzzing order.   g for left byte first increase, and G for right byte first increase
[period] the time delay between two packets, unit in microsecond(us), encoded in hex.   
[until] [mask] until is a packet of length 8,and mask decide which byte in [until] shoud be math, 1 - match 0 - not care   
the bit 0 of mask is for the far left byte, and bit 7 is the far right byte

example1:   
fd0013s0201000201FFgp3E8u0201050000000000m05   
fuzzing id:001  
dlc:  3
fuzzing from 02 01 00   
fuzzing to   02 01 FF  
left byte increase first   
period 1ms   
until on receive 02 01 05-- only compare 02 and 05

example2:    
fD000007DF3S0201000201FFGp3E8   
fuzzing id:000007DF     
dlc:  3
fuzzing from 02 01 00   
fuzzing to   02 01 FF  
left byte increase first   
period 1ms   
no until settings

k --  K line transrece function   
kak[CR] --- Activate ECU in KWP2000 Fast Init Mode   
kai[CR] --- Activate ECU in ISO9141-2 5BPS Init Mode   
kaI[CR] --- Activate ECU in KWP2000 5BPS Init Mode    
the last two mode is a bit slow, may take 5-15 seconds to activate ECU, when activated successfully, will return o[CR] bytes.  
So be patient when using these protocols.

kk [len] [data] [CR] --- Send K Line Message after activated   
the return data format is kXXXXXXXXXXXX[CR] encoded in hex

d[CR] --- deactive K Line

jp [len] [Data] [CR]  -- Send J1850 Packet in PWM Mode     
jv [len] [Data] [CR]  -- Send J1850 Packet in VPW Mode

U[CR] --- Reboot and enter bootloader   
Notice:  
When Entering Bootloader it will wait for 3 seconds for another 'U' char. When Received 'U' with in 3 seconds, the bootloader will start firmware update function.

Following Commands are available in CAN Omega 1.1 or later hardware only.

A[CR] --- Set Terminal Resistor to Open Circuit (Default on boot)

a[CR] --- Set Terminal Resistor to 120-Ohms

## License  
MIT License

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