Ad-hoc Network

Microchip TCP/IP Stack

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Ad-hoc Network

Configure MRF24W as Ad-hoc (CFG_WF_ADHOC) device 

In WF_Config.h, to start up as a ad-hoc device, define

  • MY_DEFAULT_NETWORK_TYPE as CFG_WF_ADHOC.
  • MY_DEFAULT_SSID_NAME

Example ”MCHPAdhoc_123”. 

 

Ad-hoc Network Topology 

Below shows an example of the Ad-hoc network. 

 

In this example, we assume that the Microchip development board with MRF24WB0MA/B or MRF24WG0MA/B is the first station to broadcast that it wants to create the network (and it is successfully able to do so). In this case, the laptop will then join the ad-hoc network after the MRF24W has gone through the steps of setting up the ad-hoc network. 

The security mode supported is open mode and WEP security. 

 

According to specifications, ad-hoc only supports 802.11b rates of 1, 2, 5.5 and 11 Mbps. 

Android devices do not support ad-hoc network.

Microchip TCP/IP Stack 5.42.08 - June 15, 2013
Copyright © 2012 Microchip Technology, Inc.  All rights reserved.