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How to update peripheral firmware through UART

Question asked by Federico_R on Feb 13, 2015
Latest reply on Feb 17, 2015 by Mark Butcher

Hello,

 

I have a system based on MK60DX256 with a WiFi Module producted by BlueGiga.

 

The WiFi module is connected to MCU through UART0 and UART4 (the module is provided with 2 UART).

 

Actually I use UART0 to communicate with the WiFI Module.

 

I need to update the firmware of WiFi Module and I would update it through UART, in particular UART4 that isn't used.

 

Moreover my MCU include a bootloader MSD.

 

This is my question: Can I put WiFi's firmware into USB Disk (created by the bootloader) and them upload it to WiFi module through UART?

 

Thanks for the help!

 

Federico

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