281 Results for "freertos"

Free RTOS Success!
Log from MyComm
I was able to add the Free RTOS to the GUI MyComm code. The main GUI runs in a dedicated task and a secondary task is running which prints out memory usage details. The standard Arduino "Loop" function also runs as an "idle" task. When nothing else...

Code generation progress
Log from MCU pin setup
New board addedTo have another MCU, I've added Arduino Pro Mini board with ATmega328. It is available now in the "Module" drop-down menu.Of course it's not complete and has flaws. Bugfixes will be done, this is still just at a proof-of-concept level.User...

The Grand Plan
Log from EXPLOG : Exploration Logger
So far we've been discussing about the system design, which sensors to use etc. I think now I'm able to see the big picture. So here's the grand plan for the development of EXPLOG. Hardware First I need to buy all the sensors and modules from different...

tCam Progress
Log from Lepton 3.5 Thermal Imaging Camera
I have not given up on the goal of a full feature handheld thermal imaging camera with the features I want. For the past several weeks I have had a chance to put significant effort into the original tCam prototype, now running on Firecam hardware...

Prototype v1: It's as heavy as I thought it would be
Log from SatNOGS On Air
Printed and assembled v1 enclosureOne of the early goals I had for this project was to design the enclosure in FreeCAD. This is partially because I don't have Fusion 360 at home and partially because I wanted to see how productive I could be using FreeCAD....

Choosing the core chip
Log from Chipperb
Now, it’s time to choose a basis for our development. So, we need:1) a decent number of inputs and outputs. With support for i2c (for a number of sensors), ADC (for analog sensors), PWM (just in case for motors). I.e., as simple as possible to support...

First Prototype Development
Log from Mario Kart in Real Life
The first step for this project was determining some of the base technologies. I wanted to use the ESP32 modules as the brains and communications of the cars, since it provides a huge amount of computation ability and FreeRTOS is really convenient for...

yummyDSP
Details from yummyDSP
yummyDSP is an easy to use, yet powerful audio processing library. The idea is to have modular blocks which are simply arranged in a processing tree to form the signal chain. These processing blocks are called Nodes inspired by Apple's Audio...

TSensor OS and SE050 Driver
Log from TSensor
The first step of the TSensor development was to choose an OS natively supporting most of the required features. Nowadays, there is a large number of embedded OS which could be used to build the TSensor node. If we only consider Open Source (and free)...

Robo Librarian
Details from Robo Librarian
No solution exists to transport the requested book directly to the subscriber and get it issued. To allow this I propose to make a line follower ground robot that receives voice input from the subscriber about a particular book or journal, looks for...

Smart Caretaker
Details from Smart Caretaker
SOLUTIONTo solve this, I propose an autonomous caretaking cum health-tracking cum SOS beacon. The system would attach to the disabled`s arm and log health parameters critical to the patient like heart rate for a heart patient and blood oxygen for an...

Patient Zero - A device to limit community spread
Details from Patient Zero - A device to limit community spread
In these tough times, where the danger of community spread of the deadly virus haunts every city, public health officers are faced with the dilemma of tracing from where a particular patient contracted the virus or to whom he/she transferred it to. Many...

512x256 mode support
Log from vector-06c mini
PlatformI noticed that it's not immediately obvious which hardware platform I'm using, because it's not exceedingly common. It's impossible to remember its name because is "ESP32-8048S050". It's cheap and yellow and it shares DNA with the better...

Episode Two: Hardware
Log from Switching music with CAN bus
Since Raspberry Pi is capable of doing all the things like Bluetooth LE and CANBUS, i consider it too easy in execution and too overkill hardware-wise. This project is intended to be a simple, minimalistic device so highly embedded microcontroller with...

Installing STM32IDE and modifying the HTTP example project
Log from NTP Clock Based on STM32H735 Discovery Kit
The STM32H735 Discovery Kit was a new board to me. Normally, for most of ST Microelectronic's other boards, they provide a tool--the STM32CubeMX package--that automatically generates template code based on what modules you require in your project. ...

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