hasheddan's profile picture. big fan of computers and human beings.

Daniel Mangum

@hasheddan

big fan of computers and human beings.

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**RISC-V Bytes: Exploring a Custom ESP32 Bootloader** I’ve been having a ton of fun with the @EspressifSystem ESP32-C3. The @risc_v Bytes series is back with an exploration of the boot process and a walk through of loading your own custom bootloader. danielmangum.com/posts/risc-v-b…

hasheddan's tweet image. **RISC-V Bytes: Exploring a Custom ESP32 Bootloader**

I’ve been having a ton of fun with the @EspressifSystem ESP32-C3. The @risc_v Bytes series is back with an exploration of the boot process and a walk through of loading your own custom bootloader.
danielmangum.com/posts/risc-v-b…

Daniel Mangum 已轉發

Our favorite articles & learnings from March by @saminiir, @timoreilly, @trufflesec, @vpetersson, @bitshiftmask, @hasheddan, @EspressifSystem, @EbenUpton, @Raspberry_Pi, @dmitrygr, @kicad_pcb, @ZephyrIoT, @TXInstruments, @verge, @arstechnica, and more! Read the full roundup on…


Daniel Mangum 已轉發

🎧 Can AI and open source hardware coexist? On ep. 8 of Open Source Ready, Daniel Mangum (@hasheddan) of @GoliothOfficial shares his take on where technology is headed. Tune in to @opensourceready! 🎙️hubs.ly/Q036bTmw0

heavybit's tweet image. 🎧 Can AI and open source hardware coexist? On ep. 8 of Open Source Ready, Daniel Mangum (@hasheddan) of @GoliothOfficial shares his take on where technology is headed. Tune in to @opensourceready! 🎙️hubs.ly/Q036bTmw0

Daniel Mangum 已轉發

🎙️ Open source isn't just for software! On episode 8 of @opensourceready, Daniel Mangum (@hasheddan) of @GoliothOfficial explains how RISC-V and open hardware are changing the game. Listen now! 🎧 hubs.ly/Q036bSlD0

heavybit's tweet image. 🎙️ Open source isn't just for software! On episode 8 of @opensourceready, Daniel Mangum (@hasheddan) of @GoliothOfficial explains how RISC-V and open hardware are changing the game. Listen now! 🎧 hubs.ly/Q036bSlD0

Daniel Mangum 已轉發

🚀 What’s next for open source? Daniel Mangum (@hasheddan) of @GoliothOfficial joins @bdougieYO and @johncodezzz on ep. 8 of @opensourceready to discuss the intersection of software and hardware, AI’s impact, and the future of decentralization. 🎙️ hubs.ly/Q036bRhW0


let’s build something great this week!


This week at @GoliothOfficial I have: - Done PCB rework - Written embedded firmware - Written network and backend cloud services - Implemented new platform observability tooling - Moved some manual provisioning of infra into IaC It's a great time to join a full stack startup!


Daniel Mangum 已轉發

On the topic of SPARC, I enjoyed this clip from @hasheddan's conversation with Robert Garner: x.com/MicroarchClub/…

SPARC Architecture Design Decisions Robert Garner details features of the SPARC instruction set architecture, including register windows, delay slots, and alternate address spaces, then explains how Andy Bechtolsheim implemented a zero-cost MMU.



Daniel Mangum 已轉發

**VPR: Arm and RISC-V Inter-Processor Communication** In my final blog post of 2024, I explore inter-processor communication between the @Arm Cortex-M33 and @risc_v VPR cores on the @NordicTweets nRF54H20 using the @ZephyrIoT IPC service.

hasheddan's tweet image. **VPR: Arm and RISC-V Inter-Processor Communication** 

In my final blog post of 2024, I explore inter-processor communication between the @Arm Cortex-M33 and @risc_v VPR cores on the @NordicTweets nRF54H20 using the @ZephyrIoT IPC service.

let's build something great this week!


**USB UART on the Thingy:91 X** I wrote up a short post on accessing UARTs over USB on the new @NordicTweets Thingy:91 X via connectivity bridge on the nRF5340. danielmangum.com/posts/usb-uart…


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