APPENDIX B – USING THE SERIAL INTERFACE
The default serial port settings for the Tester are 9600, N, 8, 1,
NONE, with local echo turned on in the terminal emulator of choice.
When power is applied to the Tester, the following welcome banner
should be seen in the terminal window.
******************************************************************************
WirelessUSB Tester - v1.0
For help, type: he
******************************************************************************
MTK>
If this banner is not displayed, then re-check the serial port
connection and settings.
All serial port commands are case insensitive. While the help menu
displays commands in uppercase, they may be entered in lower
case. The
PD
command requires parameters to be entered in
hexadecimal format without any prefix or postfix characters (see the
help menu for an example.) The letters in the hexadecimal
numbers may be lowercase as well.
A listing of all the supported commands with parameter limits is
displayed by typing the command
HE
as shown in the welcome
banner. Following is an output example of the help menu.
MTK> he
TESTER HELP MENU
******************************************************************************
All commands and parameters are case insensitive.
The following commands are executed immediately:
Show This Help Menu ........................... HE
Show Current Tester Settings .................. CS
Execute Standard Test ......................... ST
Set Channel, PN Code, Power, Correlator ....... SC <0-77> <0-7> <0-7> <0-16>
Transmit Carrier for N seconds, 0 = infinite .. TC <0-255>
Transmit Random for N seconds, 0 = infinite ... TR <0-255>
Send Data to DUT, e.g. PD 5A 00 0A FF 34 ...... PD <B1 B2 ... B15>
Tester Crystal Adjust (stored in EEPROM) ...... CA <0-63>
Crystal Clock Output ON=1/OFF=0 ............... XO <0-1>
Cypress Semiconductor Corporation
Page
13/20
Restore Default Settings to EEPROM ............ RE
