• STM32F030 IDR Register reads incorrect value

    Eldar.Mahmudov
    Eldar.Mahmudov

    Hi.

    I struggle with stm32f030r8 arm programming on atollic true studio ide.

    I have some problem with reading correct data from idr register.

    I make pull down PUPR register of GPIOB(0,1,2,3).

    Other pins of GPIOB is output that i make with MODER register…

    • over 1 year ago
    • System
    • Embedded forum
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