IAP program DUAL-BANK Flash

[skysky]

i want to use USB-way to update the APP program,and the size of program is bigger,need to use bank-A and bank-B.

but i don't know how to program the flash by the IAP.

So is there a example??

[soledad]

Please check the below link, and let me know if this helps.

Placing code/rodata into different FLASH blocks 

Have a great day,
Soledad

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[skysky]

This explains how to put the program's code and data in different places of flash.

Instead of using IAP update user program.

[soledad]

Hi,

Could you please mention which device are you using?

Regards

Soledad

[skysky]

the device is LPC4357.

i want to update my program by IAP instruction.

but i don't know how to operation when my program's size is bigger than one bank-512K.

you know,the IAP program is base on the BASE sector address and size.

But I don't know exactly what address and size my program takes。

Therefore, the exact parameters of the IAP command cannot be given.