Technical information

July 15, 2008 G24 KJAVA User’s Guide 4-1
Chapter 4: Development and Maintenance
General
The following log types are available:
AMS logs - Issued by unit components (AMS, KVM, and Native Code)
MIDlet logs - Issued by running MIDlet (stdout)
JTool Commands
JTool commands enable external communication to G24 KJAVA module over serial connection
(See “JTool Manager”section for more information).
When switching to JTool, running MIDlet is stopped.
A command line consists of JTool command string and a carriage return (commands are not case
sensitive):
<Command><CR>
G24 KJAVA module echoes the input to the terminal.
The G24 KJAVA JTool commands are listed in Table 4-1.
Table 4-1: JTool Commands
Subject JTool commands Action Notes
JTool JT Returns "JTool OK" when alive
and listening.
Download OEMdownload Prepares the unit for downloading
a MIDlet.
Reflash OEMreflash Switch to boot mode - ready for
reflash.
Only for UART1 with
PCLoader tool.
KDWP OEMkdwpON Sets KDWP flag 'ON'. KDWP flag is checked
when running a MIDlet.
If it is 'on' then the
MIDlet will run in
debug mode.
OEMkdwpOFF Sets KDWP flag 'OFF' (future
use).