Can FOTA be performed by changing the execution point of the code i.e, changing the program counter in lpc1759

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Can FOTA be performed by changing the execution point of the code i.e, changing the program counter in lpc1759

1,014 Views
keerthana_r
Contributor II

For FOTA can we divide the memory into two blocks, eg : block A and block B. And whenever there is a new version of firmware detected, we shall change the execution point of the code.

Is this feasible?

Labels (5)
1 Reply

873 Views
Alice_Yang
NXP TechSupport
NXP TechSupport

Hi Keerthana R,

Yes,  I think you need divide flash into three parts, one for second bootloader , the other twos for images.

About the secondary bootloader, there are some application you can refer to , I2c bootloader , SPI, and USB bootlaoder:

LPC1759FBD80|Arm Cortex-M3|32-bit MCU | NXP 


Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------