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ilg-archived / qemu

The GNU MCU Eclipse QEMU
http://gnuarmeclipse.github.io/qemu/
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Perhaps influence on the periphery from the outside? #54

Closed ghost closed 5 years ago

ghost commented 6 years ago

MCU QEMU emulates GPIO operation, for example, can the status of these pins be influenced from another program? For example, running emulation in QEMU, and passing it to that, for example on a certain pin, this state.

ilg-ul commented 6 years ago

yes, the status of GPIO pins can be influenced from outside events.

right now it is possible to push buttons on the graphical image of the board and change the status of GPIO pins, or even trigger interrupts.

as with any software, there are many possibilities. but it is a matter of resources which of these possibilities ever get implemented.