Custom Firmware to Programmable S2C OTA

XBee & XBee Gateway XBee Programamble (S2C & 900 HP)
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1

Hi all,

I am able to upload my compiled codewarrior code from the computer to the microcontroler in my s2c xbee device, using the XMODEM protocol.

By reading the API code, in the fact ota_client.h, I noticed that it is possible to do the same over the air. My question is :

Is there any documentation about how to do an OTA update (not from the radio module but uC code)? I can understand it from reading the code, but if there is already documentation, it would help to go faster!

Thanks,

FM

2

Just what you see in the product manual and in the Code Warrior help files.

3

I’m regularly uploading new application firmware OTA using the following Ruby script: https://github.com/exsilium/ruby-xbee/blob/master/bin/ota_upgrade.rb

You are welcome to try it out. Cheers!

4

This guy’s post might help: http://www.digi.com/support/forum/59954/wirelessly-program-a-programmable-xbee