281 Results for "freertos"

microByte
Details from microByte
Intro: Back in February, I've received an ST7789 display module, the image and color quality was impressive despite the small size, so one idea comes to mind... What if I build a keychain that you can play Pokemon? At that moment born the primitive...

MyVFD
Details from MyVFD
What is a VFD VFD means vacuum fluorescent display. Widely used in DVDs, radios, cassette decks, and so on. VFD screens look bright and visible from all angles. Making them the best choice for these devices. Today you can still see VFD screens in POS...

weeBell Bluetooth firmware version 1.0 - with Caller ID!
Log from weeBell - personal central office for POTS phones
I have finally fulfilled a goal I had since my original BluePOT project back in 2019 - to add Caller ID support. I know that it's not used by very old phones but I always felt it had to be there for me to claim my gadget was a good replica...

Source Code of the ESP32 Control Program
Instructions from Industry 4.0: An economical SAAS MES part 1
Note: The code is intentionally heavily commented to provide maximum assistance to those who wish it. You can also download the files (with fewer comments) from my GitHub. // Enable WiFi connectivity and secure communication over the internet #include...

STM32G4 Scope
Details from STM32G4 Scope
Introduction In the past, I have undertaken projects involving portable oscilloscopes with high-speed ADCs (as seen in RPScope). However, in this endeavor, I am committed to streamlining the electronics to the utmost extent and utilizing only the capabilities...

Implementing the WSPR Task (skeleton)
Log from Careless WSPR
Summary The WSPR task skeleton is implemented. This goes through all the motions of scheduling transmissions, shifting out bits at the correct rate, and some other things like re-encoding the message when GPS is locked and syncing the on-chip RTC...

BeagleBone AI-64 based Bot in Go
Details from BeagleBone AI-64 based Bot in Go
Hi. So this is the story: My interest/knowledge of embedded stuff was always around 32bit MCUs and a little bit of FPGA/CPLD devices. Mostly in audio signal processing world. The embedded Linux always was for me something out of my scope. Back in the...

Open Source Chip Design Hack Chat Transcript
Log from Open Source Chip Design Hack Chat
Jack Kang Sure, hi everybody! My name is Jack and I am VP of Product and Business Development at SiFive. before SiFive, I started my career as a front end chip designer, working on bus controllers, memory controllers, and CPUs. then moved into product...

Hack Chat Transcript, Part 1
Log from ESP32-S2 Hack Chat with Adafruit
OK everyone, let's get started! My name is Dan Maloney, I'll be your mod today for our Hack Chat with Adafruit on the ESP32-S2. Looks like we have @limor (LadayAda) and @tannewt (Scott) here. We've also got a live stream on YouTube, so tune into that...

Hack Chat Transcript, Part 1
Log from Embedded Rust Hack Chat
So let's get started! Like I said, lots of new names, so welcome to the Hack Chat. I'm Dan, I'll be moderating today along with Dusan as we welcome James Munns to talk about Rust. James Munns12:01 PMHey all! James, are you online yet? Great timing......

Hack Chat Transcript, Page 1
Log from Software for Satellites Hack Chat
Dan Maloney12:00 PMOkie doke, top of the hour, let's get going! I'm Dan, I'll be modding today along with Dusan as we welcome Jacob Killelea to the Software for Satellites Hack Chat! Jacob, how about you kick us off with a little about yourself? Jacob...

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