F2802X Boot loader

Knighty Nimp said:

Hi All,

Can F2802X Load code while another application are running or we need customize Boot loader. ?

Thanks

NT

NT,

If the question is if the boot ROM loaders (sci, spi, etc) can be interrupted by an application?  If so, then yes - the application could call the ROM code and before doing so have interrupts enabled.  These are very simple loaders - it just loads a data stream into ROM.  The code is available in controlSUITE if you wanted to modify it for your own use.

If instead the question is whether the flash API can be called while an application is running, then the answer is yes as long as the application is completely in RAM.  Flash is not available when the API is called, even within an interrupt.  This is described in the API documentation (also in controlSUITE www.ti.com/controlsuite).

Regards,

Lori