mbed-os-example-atcmdparser

ATCmdParser example for mbed OS

Getting started with ATCmdParser

This is a example showing ATCmdParser usage with ESP8266 WiFi module.

The program retrieves the FW version of the ESP8266 module connected over UART using AT commands.

Required hardware for running this example

Connecting the ESP8266

To connect the ESP8266 module to your development board, look at the ESP8266 Cookbook page. In general, this means hooking up the ESP8266 TX pin to D1 and the ESP8266 RX pin to D0 on your development board.

Getting started

Import the example

mbed import mbed-os-example-atcmdparser
cd mbed-os-example-atcmdparser

Compile and generate binary

For example, for ARMCC:
```
mbed compile -t ARM -m K64F
```
Open a serial console session with the target platform using the following parameters:
- Baud rate: 9600
- Data bits: 8
- Stop bits: 1
- Parity: None
Copy or drag the application mbed-os-example-atcmdparser.bin in the folder mbed-os-example-atcmdparser/BUILD/<TARGET NAME>/<PLATFORM NAME> onto the target board.
The serial console should display a similar output to below, indicating a successful AT communication:

ATCmdParser with ESP8266 example
AT> AT+GMR
AT? SDK version:%*d%n
AT< AT+GMR
AT<
AT< AT version:1.3.0.0(Jul 14 2016 18:54:01)
AT= SDK version:2
AT? OK%n
AT< .0.0(656edbf)
AT< compile time:Jul 19 2016 18:44:44
AT= OK
ATCmdParser: Retrieving FW version
ATCmdParser: FW version: 2
ATCmdParser: Retrieving FW version success
...

Documentation

More information on the ATCmdParser API can be found in the mbed handbook.

szqt / mbed-os-example-atcmdparser