AVR-context

Other

This library provides a low-level facility for context switching between multiple threads of execution and contains an implementation of asymmetric stackful coroutines on an AVR micro-controller.
The low level context switching facility consists of a data type (avr_context_t), functions (avr_getcontext(), avr_setcontext(), avr_makecontext(), avr_swapcontext()), and macros (AVR_SAVE_CONTEXT, AVR_RESTORE_CONTEXT, AVR_SAVE_CONTEXT_GLOBAL_POINTER, AVR_RESTORE_CONTEXT_GLOBAL_POINTER). The asymmetric stackful coroutines facility consists of a data type (avr_coro_t), and four functions (avr_coro_init(), avr_coro_resume(), avr_coro_yield(), avr_coro_state()). This functionality is implemented on top of the context switching facility.

Author: Artem Boldariev

Maintainer: Artem Boldariev

Read the documentation

Compatibility

This library is compatible with the avr, megaavr architectures so you should be able to use it on the following Arduino boards:

• Arduino Micro
• Arduino Leonardo
• Arduino Mega
• Arduino Nano
• Arduino Nano Every
• Arduino Uno
• Arduino Uno WiFi REV2
• Arduino Yún

Compatibility Note

Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.

Releases

To use this library, open the Library Manager in the Arduino IDE and install it from there.

• 0.9.1 (latest)
• 0.9.0