Search Results for "software task pin"

Goal: multitasking kernel from scratch Target board: TI LAUNCHXL2-RM46

Free, simple and tiny cooperative operating system (OS) designed for deeply embedded applications. Target: ARM Cortex-M, STM8, AVR8. It was inspired by the concept of a state machine. Procedure executed by the task (task state) doesn't have to be noreturn-type. It will be executed into an infinite loop. There's a dedicated function for immediate change the task state.

Free, extremely simple, amazingly tiny and very fast real-time operating system (RTOS) designed for deeply embedded applications. Target: ARM Cortex-M, STM8. It was inspired by the concept of a state machine. Procedure executed by the task (task state) doesn't have to be noreturn-type. It will be executed into an infinite loop. There's a dedicated function for immediate change the task state.

PK2Aux is a library and suite of command-line utilities for using the Microchip PICkit2 programmer device for purposes other than programming (such as the generic pin controls, serial UART, and logic analyzer modes provided by the Windows software).

Super lightweight task scheduler aimed at 8 bit AVR ATmega micro-controllers (perfect for Arduino), although it can easily be used on other hardware like Microchip PIC. It uses simple round-robin scheduling so no priority levels can be set. You choose the time interval by calling dispatchTick(), this is usually in a timer interrupt. Range for number of tasks: 0 to 255 tasks Range for delay: 0 to 65535 ticks Each task only uses 5 byte of RAM. The one task LED blink example only uses...

This project is based on the original open source MegasquirtAVR, which became the closed source commercial product known as VEMS. There is a full copy of the original website in the Downloads section. It has the same features as Megasquirt 1 and can be tuned in MegaTunix, MegaTune or TunerStudio as a Megasquirt 1 B&G2.0-3.0. The code is compiled for the ATmega328p so the supported boards should be: - Arduino Uno - Arduino Duemilanove - Arduino Diecimila - Arduino NG - Arduino...

The system uses internal databases to store led information such as pin number, target brightness, time at which the brightness should be reached and current program number. When the target is reached the led looks for the next program and get new time and brightness. Leds and programs can be manipulated on the fly, in the program or from serialusb. A very simple task scheduler call the update of leds every 5ms, leaving plenty of processor for other tasks.

The embedded Single Timer Wheel (eSTW) is a timer wheel facility that can be used at task and interrupt level. The number of wheel spokes is user configured. The timer granularity is determined by the task signal or hardware interrupt source.