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#1408 Enhance USB Transfer Buffer Error Handling in USB Tuners #1409

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merged 1 commit into from Jan 15, 2023

Commits on Jan 15, 2023

  1. #1408 Updates USB tuners to enhance transfer buffer error handling an…

    …d logging. When an error occurs while (re)submitting a transfer buffer to LibUsb to fill with sample data, the buffer is temporarily placed in an error queue. Upon successfully submitting the next transfer buffer, we attempt to resubmit a buffer from the error queue, so that we wait until the device can accept buffers before trying to resubmit. If all transfer buffers are exhausted because they are in the error queue, then the tuner gets shutdown with an error state ... there's really no way to recover at this point.
    Dennis Sheirer committed Jan 15, 2023
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