I am using BF526 with visual dsp++ 5.0 update 10.0.
my system have usb peripheral.
now ,I want to update update my firmware through usb peripheral.
how can i do it ?
can give me some suggests an examples?
Sorry for the delayed reply.
You have to use the concept of second stage loader in order to upgrade your firmware as Blackfin Boot ROM does not support boot from USB peripheral.
For example, if you are booting from flash, then this application should basically have the functions to read from the USB device and have the underlying drivers to update the flash device with the new application. Once this is completed, you can either issue a core & system reset to re-boot or invoke the ROM API to boot from flash which would now have the new application.
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