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STM32L476 Discovery CDC configuration change

Question asked by Cash.Stefano on Oct 5, 2016
Latest reply on Oct 7, 2016 by ForumSTM32.ForumSTM3
Hi all,
I'm working on a USB CDC demo from cubel4 family under the STM32L476G_EVAL board.
I port the example to work with the STM32L476_VG_Discovery changing the PIN.
The example configure the board to receive from a USARTx interrupt and transmit from a USARTx_DMA_TX interrupt.
I wanna know how to configure the example to receive and transmit both from the DMA. I must change the configuration in the hal_msp.c and configure the new interrupt USARTx_DMA_RX?