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Want to read a HEX file from USB pen drive using LPC 2420

Hi All

I am using ARM controller LPC 2420 in my project where I am using an external flash memory to store the firmware code.Earlier I was using serial interface to upgrade the firmware of the controller using a VB application. But now I want to upgrade the firmware of the controller directly by using USB pen drive. So can anyone please suggest how to implement this.

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0 Andy Neil over 8 years ago in reply to kunal thakur

It's all in my previous reply!

BTW: wouldn't it be a lot easier to just put the binary image on the USB drive - rather than having to do hex decoding ... ?
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0 Andy Neil over 8 years ago in reply to kunal thakur

It's all in my previous reply!

BTW: wouldn't it be a lot easier to just put the binary image on the USB drive - rather than having to do hex decoding ... ?
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