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Commit a0dc3ac1 authored by Alexandru RADOVICI's avatar Alexandru RADOVICI
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Merge branch 'fix-gpio-avr' into 'main' 

Fix mistake about DDRx bit significance

See merge request !76
parents 4be336d0 f6b07ea9
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1 merge request!76Fix mistake about DDRx bit significance
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    slides/lectures/resources/gpio_avr/slides.md
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    ......@@ -20,7 +20,7 @@ A simple GPIO
    <br>
    > <b> DDRx - Data Direction Register. </b> If the data direction bit is 1, the pin is an input. 0 is an output.
    > <b> DDRx - Data Direction Register. </b> If the data direction bit is 0, the pin is an input. 1 is an output.
    ```c
    DDRB &= ~(1<<DDB7); // Makes pin PB7 an input
    ......
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