Files
ardupilot/libraries/AP_HAL_ChibiOS
Andrew Tridgell 91c741ef07 HAL_ChibiOS: use a non-blocking lock for UART shared DMA
we can have multiple UARTs on the same thread sharing the same DMA TX
channel. That can lead to deadlock with blocking locks on DMA. This
makes UART requests for DMA locks non-blocking to fix the issue
2018-03-02 21:39:38 +11:00
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2018-03-02 17:11:31 +11:00
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2018-03-02 17:11:31 +11:00
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