Unwanted I2S DMA output #168
Labels
bug
Something isn't working
dma
DMA-related issue or pull-request.
hal
HAL-LL driver-related issue or pull-request.
internal bug tracker
Issue confirmed and reported into a ticket in the internal bug tracking system
on F401 I setup I2S in slave,fullduplex mode with circular DMA,
issue
inject more I2S clock in, and DMA still outputs I2S stream to i2s2_ext pin.
With unknown const values
internal state
S4CR.EN is 0!
It should be silent if disabled.
code
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