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MORA99

CC3200 bootloader

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In order for this board to reach its full potential, it needs to be programmable in the field, very much preferably without a usb cable and a laptop at the location.

 

From what I can gather the code for the chip is stored in the external SPI chip and when we flash new firmware, we are using the ftdi to send uart to the cc3200 which in turn writes the SPI.

 

Is it possible to replace this bootloader with something that can load a new sketch/hex file over the network ?

If not then the only remote programming possible would be a lesser language that is interpeted and any firmware upgrades would have to be done locally.

 

I have a similar issue with the wired launchpad, it uses a seperate chip to do the programming, which does not have network access, but maybe one could store it somewhere and then reset the programming chip.

 

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Over the air update and updating the network process firmware will be available in Energia ones TI has released the SDK that enables it.

 

any indication of when that might happen?

 

Thx!

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Hi,

Thanks for the help so far.

 OTA is available in CCS  can we do it using energia, also is it possible to load the program the energia code over the air so we dont have to go to the site and program it again if any changes is to be made. 

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