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To write a BOOT LOADER code in LPC1759 for FOTA

Question asked by Keerthana R on Jan 31, 2019

I am trying to write a boot-loader code for LPC1759 using I2C interface. My questions are as follows.

 

1. How to interface a external memory to LPC1759 using I2C.

2. How to store the hex file in external memory of LPC1759.

3. How to enter into ISP mode through 'reinvoke ISP' in LPC1759 so that the hex file is replaced in the main flash of LPC1759 from the external memory.  

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