Wireless UART Application
[Applications based on Radio functions]

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Detailed Description

This application implements a simple configurable wirless UART.

The program has two main states, the CMD_MODE, where it can be controlled with some simple AT style commands and the DATA_MODE, where it transparently transmits the data from an to the HIF.

After reset the application is in the CMD_MODE state. After the "dial" command ATD\n\r it switches to the DATA_MODE. In order to return to the CMD_MODE, for a ESC sequence have to be send from the HIF.

Simple Modem AT command interface.

AT Commands

CMD	Comment
ATI	Print Information about firmware
ATE[0,1,?]	Echo control, 0 = OFF; 1 = ON; ? = show status
ATD	Switch wuart to DATA_MODE state

Data Mode Escape

The escape sequence is defiend by:

• 1s pause (ESC_TMO_1)
• "+++" received from the HIF (ESC_PATTERN)
• 1s pause (ESC_TMO_2)

Usage

under construction

Todo:

Finish the construction work

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Files
file	wuart.c
	Implementation of the Wireless UART Application.