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IAP programing of LPC 2378

nill gore

hi,

I an using IAP in LPC 2378 ,after write into sector of flash then i want to go back to that sector
how i can point to specific address of flash in IAP mode???(that address program execution will be start);

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  • 0

    You don't go "back" to a sector.

    You must instruct your linker to build an application according to a specific memory layout.

    You then make sure that your application is loaded where the processor expects it to be (normally address zero or the highest address depending on processor).

    Or you write a smaller boot loader that is situated where the processor starts executing and that performs the jump to your main application. Either by having a hard-coded jump address, or by having the boot loader scan the memory for an application, or read the start address from a specific flash sector or from EEPROM.

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  • 0

    You don't go "back" to a sector.

    You must instruct your linker to build an application according to a specific memory layout.

    You then make sure that your application is loaded where the processor expects it to be (normally address zero or the highest address depending on processor).

    Or you write a smaller boot loader that is situated where the processor starts executing and that performs the jump to your main application. Either by having a hard-coded jump address, or by having the boot loader scan the memory for an application, or read the start address from a specific flash sector or from EEPROM.

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