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ams2
ams2
Associate II
March 10, 2011
Question

STM32F-2 ADC Interrupt

  • March 10, 2011
  • 2 replies
  • 1807 views
Posted on March 11, 2011 at 00:06

STM32F-2 ADC Interrupt

    This topic has been closed for replies.

    2 replies

    lowpowermcu
    lowpowermcu
    Associate III
    May 17, 2011
    Posted on May 17, 2011 at 14:27

    Hi mendes,

    Sorry I can't help you.

    But I am curious to know why sharing the same IRQ doesn't match you if each ADC has his own flag?

    MCU Lüfter

    ams2
    ams2Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 14:27

    having to read

    the

    flag

    and call

    the

    corresponding routine

    ,

    spend

    precious

    cycles

    in

    real-time applications

    .

    The

    Stellaris

    ,

    for

    example, there

    has

    8

    interrupt vectors

    dedicated

    to

    the ADC

    .

    4

    sequences interrupt

     

    for

    each

    ADC

    .

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