#393 Spurious interrupt disabling an STM32 DMA stream

closed-fixed
2014-05-09
2013-03-10
No

The problem has been discussed here: http://forum.chibios.org/phpbb/viewtopic.php?f=16&t=1006

Disabling a DMA stream triggers a spurious interrupt with no flags in the ISR register (verified on the STM32F4, uncertain on other devices).

Discussion

  • Giovanni Di Sirio

    • status: open --> open-fixed
     
  • Giovanni Di Sirio

    Implemented a workaround.

    Fixed in repository, will be fixed in 2.4.4stable and 2.5.2unstable.

     
  • Giovanni Di Sirio

    • status: open-fixed --> closed-fixed
     

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