Files

# Wireless UART Application
[Applications]

This application implements a simple configurable wirless UART.
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## Files
file | wuart.c

| Implementation of the Wireless UART Application.

## 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