Kevin Thomas ✅<p>In order to <a href="https://defcon.social/tags/ReverseEnginner" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ReverseEnginner</span></a> an <a href="https://defcon.social/tags/embedded" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>embedded</span></a> <a href="https://defcon.social/tags/ARM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARM</span></a> device we must start with <a href="https://defcon.social/tags/Assembler" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Assembler</span></a>. Here is an STM32F4, persistent flash driver written entirely in Assembler. <a href="https://github.com/mytechnotalent/STM32F4_Persistent_Flash_Driver" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/mytechnotalent/STM3</span><span class="invisible">2F4_Persistent_Flash_Driver</span></a> <a href="https://github.com/mytechnotalent/STM32F4_Persistent_Flash_Driver" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/mytechnotalent/STM3</span><span class="invisible">2F4_Persistent_Flash_Driver</span></a></p>