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Java Platform Micro Edition Software Development Kit Version 3.0, Mac OS |
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Viewing and Editing Project Properties
Running Projects in the Emulator
Running a Project from the Device Selector
Running Projects Simultaneously on a Single Device
Searching the WURFL Device Database
Finding Files in the Multiple User Environment
CLDC Emulation on a Windows Mobile Device
Installing CLDC Emulation on a Windows Mobile Emulator (Windows Only)
JSR 82: Bluetooth and OBEX Support
JSR 135: Mobile Media API Support
JSR 177: Smart Card Security (SATSA)
JSR 205: Wireless Messaging API (WMA) Support
JSR 211: Content Handler API (CHAPI)
JSR 226: Scalable 2D Vector Graphics
JSR 238: Mobile Internationalization API (MIA)
JSR 256: Mobile Sensor API Support
In application code, you can use Connector.open(“comm:COM1“) to open a port on the device.
Windows
On Windows, you can open a serial port such as COM1 or COM2.
Mac OS
Mac hardware does not have serial ports. Java ME SDK emulates a serial port named COM1 for each default device. When your application connects to COM1, you can emulate interaction with the serial port by reading from and writing to the serial file:
/Users/uname/Library/Application Support/javame-sdk/3.0/work/device/serialThe serial file is a symbolic link to a pseudo terminal that is virtually connected to the device under COM1. When the emulator encounters the call to open the port the serial file is instantiated. When the connection is closed the serial file is removed.
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