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This chapter will use serial port tool and USB to serial port adapter. We recommend you follow below steps to config and use it.

The debug serial port in J3 interface on i2C-6ULX-B development board.

No.

Signal Name


11GND
13TXD
15RXD

The serial port is TTL type, please use USB to TTL serial port adapter. Below is the serial adapter communicate configure:

  • Bitrate: 115200
  • Pairty: None
  • Data bit: 8bit
  • Stop bit: 1bit


Windows user

Please use Xshell as your serial port tool, and configure it with above requirement.


Linux user

Please use c-kermit as your serial port tool. The Ubuntu/Debian system can use apt-get or aptitude to install it.


sudo apt-get install ckermit


Beow is the content of config file kermrc:

set line /dev/ttyUSB0
set speed 115200
set parity none
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5


Mac OS user

Please use c-kermit as your serial port tool. And you can use brew to install it.

brew install c-kermit


Beow is the content of config file kermrc:

set line /dev/cu.xrusbmodem1a1211
set speed 115200
set parity none
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5


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