GitHub - EbraheemElfishawy/FOTA: " EKM" F.O.T.A System- Our ITI graduation project. ------------------------------------------------------- 1- Description: " EKM" Firmware over the air, FOTA, lets you : a) Upload your firmware wirelessly(using custom bootloader) b) Control more than one user application. c) RESET Microcontroller wirelessly. ----- 2- Used microcontroller& modules: a) ARM cortex m4-based: STM32f446 (on NUCLEO-F446re board). b) Bluetooth module HC-05. c) LEDS for indication. ----- 3- Used IDEs: a) ST Cube IDE: for MCU development. b) CodeBlocks: for 'Host' application. ----- ==> More detailed description: 1- Task 1: Upload firmware wirelessly: We have two apps connected via Bluetooth, 1st is a host app on Laptop and the 2nd is on the microcontroller which is called custom "Bootloader" - A bootloader is a code program that is responsible for booting the MCU and controls FLASH memory APIs (R/W and erase). - Now you can use host app on your PC to ask the bootloader to write on the FLASH memory(Burning your code). --- 2- Task 2: Control more than one user application. We used the benefit of FLASH sectors(defined by ST) to upload more than one application. - Handling both linker script and startup code of each application we can use these info to burn each binary file and later to jump to whatever application desired. --- 3- Task 3: c) RESET Microcontroller wirelessly: using bluetooth connection you can ask the processor during any running app on the MCU to jump to the first location at FLASH.

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" EKM" F.O.T.A System- Our ITI graduation project. ------------------------------------------------------- 1- Description: " EKM" Firmware over the air, FOTA, lets you : a) Upload your firmware wirelessly(using custom bootloader) b) Control more than one user application. c) RESET Microcontroller wirelessly. ----- 2- Used microcontroller& module…

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Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
GP_BootLoader		GP_BootLoader
GP_HOST/C		GP_HOST/C
GP_UserApplication1		GP_UserApplication1
GP_UserApplication2		GP_UserApplication2
git commands full.txt		git commands full.txt