About Shetu Raj

Shetu Raj · 2019-07-30

Hi,I am working on B-L475E-IOT01A2 which is a STM32L475 series Discovery IoT kit and has an ARM M4 cortex. It has two banks of FLASH Memory of size 512 KB each. I am implementing two applications along with a bootloader and all of them are stored in ...

Shetu Raj · 2019-07-22

Hi,I am working on STM32L475 ARM Cortex M4 board and writing code for it on STM32Cube IDE. I want to swap two memory regions of FLASH memory in my BootLoader program when some conditions are met. I already tried swapping using the normal method but ...

Shetu Raj · 2019-05-28

As mentioned in the diagram below, I am working on securing BootLoader. For now I just want to implement the red part in the flowchart and after I get familiar with it, I'll be doing the rest too. The actual model name of the device I am working on i...

Shetu Raj · 2019-05-24

So I have been trying to find a software and a program to flash the boot loader program onto my STM32L475 circuit board but I have been unable to do so. All of them are for different or earlier versions of STM32.I am doing a research project on IoT s...

Shetu Raj · 2019-07-30

Why are you copying bootloader to the 2nd Bank? And how do you select the default Bank from which the program starts(because generally for my device the program instruction pointer always points to 0x8000000 which is the 1st address and my bootloader...

Shetu Raj · 2019-07-22

I have already set the VTOR. So basically I get the size of the both Applications(in terms of number of bytes) in mem1 and mem2. Then I also have pointers pointing to the first addresses of both the Applications respectively in app1 and app2. The var...

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How to swap two memory regions from different banks in FLASH Memory for STM32L475?

How to swap two memory regions of FLASH memory in STM32L475?

Where to get resources for programming BootLoader for STM32L475?

Program for STM32L475 Boot Loader

Re: How to swap two memory regions from different banks in FLASH Memory for STM32L475?

Re: How to swap two memory regions of FLASH memory in STM32L475?