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STM32f429 DISC1 ADC interrupts not working

Discussion in 'ARM' started by oomjos, Apr 12, 2017.

  1. oomjos

    oomjos New Member

    Apr 12, 2017
    OS: Windows 10 64-bit.
    Software: Workbench Version: Mars.2 Release (4.5.2)
    Build id: 20160218-0600
    Board: STM32F429 DISC1
    Libraries: Standard Peripheral


    I'm trying to use the ADC on my board in interrupt mode (as opossed to polling mode). The goal is to be able to interleave ADCs and for that one needs interrupts enabled on the ADCs.

    I wrote a minimalistic example of how I would go about doing this however it does not seem to work. The example uses ADC1 Channel_ 0 to sample data. The ADC should auto trigger the interrupt and go into the ADC interrupt handler where test LEDs go on to signal that an interrupt has occured. This never happens.

    I have attached the code "main.c" as an attachement to this post.

    If anyone can spot an error in code or in the way I'm trying to do this please let me know.


    Attached Files:

    • main.c
      File size:
      2.8 KB

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