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IT News<p>The Apple II MouseCard IRQ is Synced to Vertical Blanking After All - Recently [Colin Leroy-Mira] found himself slipping into a bit of a rabbit hole whi... - <a href="https://hackaday.com/2025/05/09/the-apple-ii-mousecard-irq-is-synced-to-vertical-blanking-after-all/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/05/09/the-ap</span><span class="invisible">ple-ii-mousecard-irq-is-synced-to-vertical-blanking-after-all/</span></a> <a href="https://schleuss.online/tags/reverseengineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>reverseengineering</span></a> <a href="https://schleuss.online/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retrocomputing</span></a> <a href="https://schleuss.online/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a> <a href="https://schleuss.online/tags/appleii" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>appleii</span></a></p>
IT News<p>Button Debouncing With Smart Interrupts - Debouncing button or switch inputs on microcontrollers can be a challenging proble... - <a href="https://hackaday.com/2025/01/04/button-debouncing-with-smart-interrupts/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/01/04/button</span><span class="invisible">-debouncing-with-smart-interrupts/</span></a> <a href="https://schleuss.online/tags/microcontrollers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microcontrollers</span></a> <a href="https://schleuss.online/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a> <a href="https://schleuss.online/tags/debounce" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>debounce</span></a> <a href="https://schleuss.online/tags/buttons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>buttons</span></a> <a href="https://schleuss.online/tags/inputs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>inputs</span></a> <a href="https://schleuss.online/tags/timer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>timer</span></a> <a href="https://schleuss.online/tags/isr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isr</span></a></p>
IT News<p>ANTIRTOS: No RTOS Needed - Embedded programming is a tricky task that looks straightforward to the uninitiate... - <a href="https://hackaday.com/2024/10/15/antirtos-no-rtos-needed/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/10/15/antirt</span><span class="invisible">os-no-rtos-needed/</span></a> <a href="https://schleuss.online/tags/functionpointers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>functionpointers</span></a> <a href="https://schleuss.online/tags/softwarehacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>softwarehacks</span></a> <a href="https://schleuss.online/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a> <a href="https://schleuss.online/tags/scheduling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scheduling</span></a> <a href="https://schleuss.online/tags/queue" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>queue</span></a> <a href="https://schleuss.online/tags/rtos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rtos</span></a> <a href="https://schleuss.online/tags/c" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>c</span></a></p>
Ihor Kalnytskyi<p>If someone's interested in learning how <a href="https://fosstodon.org/tags/syscalls" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>syscalls</span></a> work on <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a>, I recommend to check out the overview below 👇</p><p><a href="https://blog.packagecloud.io/the-definitive-guide-to-linux-system-calls/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.packagecloud.io/the-defin</span><span class="invisible">itive-guide-to-linux-system-calls/</span></a></p><p>It's a fascinating read that goes over software <a href="https://fosstodon.org/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a>, <a href="https://fosstodon.org/tags/sysenter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sysenter</span></a> &amp; <a href="https://fosstodon.org/tags/syscall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>syscall</span></a> CPU instructions, <a href="https://fosstodon.org/tags/vDSO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vDSO</span></a> and more. BEWARE, it's a one-hour read!</p>
Susan Larson ♀️🏳️‍🌈🏳️‍⚧️🌈<p>9-Year-Old <a href="https://mastodon.online/tags/Cisgender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cisgender</span></a> <a href="https://mastodon.online/tags/Girl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Girl</span></a> Left <a href="https://mastodon.online/tags/Sobbing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sobbing</span></a> After <a href="https://mastodon.online/tags/Transphobic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Transphobic</span></a> <a href="https://mastodon.online/tags/Man" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Man</span></a> <a href="https://mastodon.online/tags/interrupts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>interrupts</span></a> <a href="https://mastodon.online/tags/TrackMeet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TrackMeet</span></a> and falsely <a href="https://mastodon.online/tags/accuses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>accuses</span></a> her and another <a href="https://mastodon.online/tags/student" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>student</span></a> of Being <a href="https://mastodon.online/tags/Trans" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trans</span></a>, as his <a href="https://mastodon.online/tags/wife" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wife</span></a> verbally attacked the girl's <a href="https://mastodon.online/tags/mother" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mother</span></a> shouting that she was genital mutilator, a groomer and a pedophile. </p><p><a href="https://mastodon.online/tags/Women" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Women</span></a> <a href="https://mastodon.online/tags/Transgender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Transgender</span></a> <a href="https://mastodon.online/tags/LGBTQ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LGBTQ</span></a> <a href="https://mastodon.online/tags/LGBTQIA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LGBTQIA</span></a> <a href="https://mastodon.online/tags/Canada" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Canada</span></a> <a href="https://mastodon.online/tags/Education" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Education</span></a> <a href="https://mastodon.online/tags/Sports" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sports</span></a> <a href="https://mastodon.online/tags/Conservatives" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Conservatives</span></a> <a href="https://mastodon.online/tags/Extremism" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Extremism</span></a> <a href="https://mastodon.online/tags/Hate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hate</span></a> <a href="https://mastodon.online/tags/Bigotry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bigotry</span></a> <a href="https://mastodon.online/tags/Violence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Violence</span></a> <a href="https://mastodon.online/tags/Homophobia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Homophobia</span></a> <a href="https://mastodon.online/tags/Transphobia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Transphobia</span></a> <a href="https://mastodon.online/tags/MoralPanic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MoralPanic</span></a> <a href="https://mastodon.online/tags/HateSpeech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HateSpeech</span></a> <a href="https://mastodon.online/tags/StochasticTerrorism" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StochasticTerrorism</span></a> <a href="https://mastodon.online/tags/Hatecrimes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hatecrimes</span></a> </p><p><a href="https://infotel.ca/newsitem/two-grade-4-girls-attacked-for-being-boys-or-trans-at-kelowna-track-and-field-event/it98836" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">infotel.ca/newsitem/two-grade-</span><span class="invisible">4-girls-attacked-for-being-boys-or-trans-at-kelowna-track-and-field-event/it98836</span></a></p>