serial/fibers problem

[mmoskal]

From microsoft/pxt-microbit#2709

The following program blinks nicely until A is pressed. Then the release_fiber() seems to exit.

Joe, this is blocking on MakeCode side.

void onButton(MicroBitEvent e) {
    uBit.serial.send((uint8_t *)" ", 1);
}

void blink() {
    for (;;) {
        uBit.display.image.setPixelValue(0, 0, 255);
        fiber_sleep(100);
        uBit.display.image.setPixelValue(0, 0, 0);
        fiber_sleep(100);
    }
}

int main() {
    uBit.init();
    uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onButton);
    create_fiber(blink);
    release_fiber();
    return 0;
}

[finneyj]

Thanks @mmoskal. I'll check it out today.

[finneyj]

Fixed in f96a390

[zfm076]

Fixed in f96a390

Hi, I found a problem on the radio.Could you take a look at it for me? Fix: #462