8000 ports/stm32: Extend STM32H5 DMA use. · micropython/micropython@dd42b3d · GitHub
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ports/stm32: Extend STM32H5 DMA use.
Signed-off-by: Matt Trentini <matt.trentini@gmail.com>
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‎ports/stm32/dma.c

Lines changed: 6 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -735,9 +735,13 @@ const dma_descr_t dma_SPI_1_RX = { GPDMA1_Channel0, GPDMA1_REQUEST_SPI1_RX, dma_
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const dma_descr_t dma_SPI_1_TX = { GPDMA1_Channel1, GPDMA1_REQUEST_SPI1_TX, dma_id_1, &dma_init_struct_spi_i2c };
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const dma_descr_t dma_SPI_2_RX = { GPDMA1_Channel2, GPDMA1_REQUEST_SPI2_RX, dma_id_2, &dma_init_struct_spi_i2c };
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const dma_descr_t dma_SPI_2_TX = { GPDMA1_Channel3, GPDMA1_REQUEST_SPI2_TX, dma_id_3, &dma_init_struct_spi_i2c };
738+
const dma_descr_t dma_SPI_3_RX = { GPDMA1_Channel4, GPDMA1_REQUEST_SPI3_RX, dma_id_4, &dma_init_struct_spi_i2c };
739+
const dma_descr_t dma_SPI_3_TX = { GPDMA1_Channel5, GPDMA1_REQUEST_SPI3_TX, dma_id_5, &dma_init_struct_spi_i2c };
740+
const dma_descr_t dma_SPI_4_RX = { GPDMA1_Channel6, GPDMA1_REQUEST_SPI4_RX, dma_id_6, &dma_init_struct_spi_i2c };
741+
const dma_descr_t dma_SPI_4_TX = { GPDMA1_Channel7, GPDMA1_REQUEST_SPI4_TX, dma_id_7, &dma_init_struct_spi_i2c };
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#if MICROPY_HW_ENABLE_DAC
739-
const dma_descr_t dma_DAC_1_TX = { GPDMA1_Channel4, GPDMA1_REQUEST_DAC1_CH1, dma_id_4, &dma_init_struct_dac };
740-
const dma_descr_t dma_DAC_2_TX = { GPDMA1_Channel5, GPDMA1_REQUEST_DAC1_CH2, dma_id_5, &dma_init_struct_dac };
743+
const dma_descr_t dma_DAC_1_TX = { GPDMA2_Channel0, GPDMA1_REQUEST_DAC1_CH1, dma_id_8, &dma_init_struct_dac };
744+
const dma_descr_t dma_DAC_2_TX = { GPDMA2_Channel1, GPDMA1_REQUEST_DAC1_CH2, dma_id_9, &dma_init_struct_dac };
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#endif
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static const uint8_t dma_irqn[NSTREAM] = {

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