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STM32bug with drop sync on 2 differens i2s (slave->master or mastrer slave), fixing problen over use exti1 on LRCK hook and on-fly fast reinitialize i2s channels

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alexeyavb/transfering_audio_stream_from_i2s2_master_to_i2s3slave_from_pcm1808

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Hook WS (LRCK) Sync signal on i2s full duplex slave on stm32f411 black pill use i2s3 as fullduplex slave with HalfWord dma circular without FIFO use pa1 as EXTI for hook LRCK wire pa1 with lrck_in i2s3

starting dma transmit chxematic

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STM32bug with drop sync on 2 differens i2s (slave->master or mastrer slave), fixing problen over use exti1 on LRCK hook and on-fly fast reinitialize i2s channels

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