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Can write_program_memory() change configuration bits?

 
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USER_03



Joined: 31 Jan 2005
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Can write_program_memory() change configuration bits?
PostPosted: Thu Feb 03, 2005 2:47 pm     Reply with quote
I need to set the brown out detect configuration bit of some PICs (18LF452) in the field. Our firmware contains a bootloader, so I'm wondering if I can write a new mainline that simply changes the configuration bits. The changes will not need to take affect until the next time the PIC is restarted.

Rob
Ttelmah
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PostPosted: Thu Feb 03, 2005 3:39 pm     Reply with quote
Yes it can.
This is the basis of the 'bootloader' type programs. Obviously assuming you don't have this area protected in any way.

Best Wishes
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