hcs-programmer-soft
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ioelectro
An open source application for programming HCS EEPROM Code Hopping. Support keeloq key generation from manufacturer code for Simple, Normal and Secure learning algorithm.
HCS Programmer Software
An open source application for programming HCS EEPROM Code Hopping.
Support keeloq key generation from manufacturer code for Simple, Normal and Secure learning algorithm.
Supported device:
- HCS301
- HCS300
- HCS200
Download
Required .NET Framework 4.7.2 or Upper.
Description
This software requires an interface hardware that can write information to the HCS.The information is sent to the interface via the com port using a usb to serial converter.
Hardware
Any hardware that supports UART serial communication can be used as an interface and hardware. For example, ARDUINO PIC AVR STM8 are a good choice.
Protocol
UART,8 Data,1 StopBit,No Parity,BaudRate 9600
Transmit
- Device identification (Optional)
- Information to be programmed
Device identification
Immediately after opening the port, the software sends the character ! and if it does not receive a response, it does so up to three times.
response must send at below format:
! DEVICE-NAME-(STRING) \n
Information to be programmed
According to the information in the HCS datasheet, 12 WORD 16-bit should be set.
The sending packet contains 25 bytes that are sent as follows:
> WORD0 WORD1 WORD2 WORD3 WORD4 WORD5 WORD6 WORD7 WORD8 WORD9 WORD10 WORD11
Sending this package does not require a response. Instead, the programmer can display the result, error or any message that is described in the following section.
Receive
The received packages consist of three main sections, which are shown below:
TYPE-(Char) MESSAGE-(STRING) \n
Packet TYPE
- Log
< - Info
i - Warning
w - Error
e
Example
Print data to log:
< HELLO \n
Show Warning message:
w Warning! \n
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